BST FIRST-SA15DSP2 Owner's manual

FIRST

SERIES

U s e r ’ s G u i d e

F I R S T-S P 0 8

F I R S T-S P 1 0

F I R S T-S P 1 2

F I R S T-S P 1 5

F I R S T-S P 2 1 5

F I R S T-S P 1 2 S

F I R S T-S P 1 5 S

F I R S T-S P 1 8 S

F I R S T-S A 1 0 D S P 2

F I R S T-S A 1 2 D S P 2

F I R S T-S A 1 5 D S P 2

F I R S T-S A 2 1 5 D S P 2

F I R S T-S A 1 2 S D S P 2

F I R S T-S A 1 5 S D S P 2

F I R S T-S A 1 8 S D S P 2

©Copyright LOTRONIC 2018

www.bst-dj.com

Page 1

FIRST-Serie s

E N G LI SH

Thank you for having chosen our speaker system. For your own safety, please read this user manual

carefully before installing the device.

SAFETY INTRODUCTION:

Ÿ If the device has been exposed to temperature changes due to environmental changes, do not switch it

on immediately. The arising condensation could damage the device. Leave the device switched oﬀ until

it has reached room temperature.

Ÿ It is essential that the device is earthed. A qualiﬁed person must carry out the electric connection.

Ÿ Make sure that the available voltage is not higher than stated at the end of this manual.

Ÿ Make sure the power cord is never crimped or damaged. If it is damaged, ask your dealer or authorized

agent to replace the power cord.

Ÿ Always disconnect from the mains, when the device is not in use or before cleaning it. Only handle the

power cord by plug. Never pull out the plug by tugging the power cord.

Ÿ DISCONNECT DEVICE: Where the MAINS plug or an appliance coupler is used as the disconnect

device, the disconnect device shall remain readily operable.

CAUTION:

1. Please be aware that damages caused by manual modiﬁcations to the device are not subject to

warranty. Keep away from children and non-professionals.

2. The light doesn’t include any spare parts for repair, please check if all the parts are well installed and

screws are ﬁtted tightly before operating. Do not use the light when the cover is open.

GENERAL GUIDELINES:

Ÿ This device is only allowed to be operated with an alternating current of max. 110-240VAC/50-60Hz and

was designed for indoor use only.

Ÿ Operate the device only after having familiarized yourself with its functions. Do not permit operation by

person not qualiﬁed for operating the device. Most damages are the result of unprofessional operation.

Ÿ Please use the original packaging if the device is to be transported.

Ÿ For safety reasons, please be aware that all modiﬁcations on the device are forbidden. Furthermore,

any other operation may lead to short-circuit, burns, electric shock, crash, etc. If this device will be

operated in any way diﬀerent to the one described in this manual, the product may suﬀer damages and

the guarantee becomes void.

©Copyright LOTRONIC 2018

www.bst-dj.com

Page 2

S P E CI FI C AT IO N S - PA SS I V E

FI R S T- S e r i e s

ITEM NO

FIRST-SP08

FIRST-SP10

FIRST-SP12

FIRST-SP15

FIRST-SP215

TYPE

8'' 2-way full range

speaker, passive

10'' 2-way full range

speaker, passive

12'' 2-way full range

speaker, passive

15'' 2-way full range

speaker, passive

Dual 15'' 2-way full

range speaker,

passive

Freq.Response

(-10dB)

65Hz-20KHz

55Hz-20KHz

50Hz-20KHz

45Hz-20KHz

Sensitity

(1W@1M)

96dB

97dB

98dB

99dB

101dB

Power Handling

(RMS)

150 watts

200 watts

250 watts

300 watts

600 watts

Nominal

Impedence

8 ohms

4 ohms

Driver

LF 8'' woofer, 2'' VC,

30 OZ

LF 10'' woofer, 2''

VC, 30 OZ

LF 12'' woofer, 2.5''

VC, 50 OZ

LF 15'' woofer, 3''

VC, 60 OZ

LF 15'' woofer, 3''

VC, 60 OZ

HF 1'' compression

driver

HF 1.35''

compression driver

HF 1.35''

compression driver

HF 1.75''

compression driver

HF 1.75''

compression driver

Grille

Steel grille with

acoustic fabric

Steel grille with

acoustic fabric

Steel grille with

acoustic fabric

Steel grille with

acoustic fabric

Steel grille with

acoustic fabric

Enclosure

15mm Plywood

Appearance Finish

Texture Painting

Dimensions

(W x H x D)

300x330x490mm

350x380x585mm

410x430x670mm

475x500x750mm

485x530x1180mm

Net Weight

9.70kg

13.60kg

18.50kg

23.50kg

37.20kg

ITEM NO

FIRST-SP12S

FIRST-SP15S

FIRST-SP18S

TYPE

12'' Bass reﬂex subwoofer,

passive

15'' Bass reﬂex subwoofer,

passive

18'' Bass reﬂex subwoofer,

passive

Freq.Response (-10dB)

40Hz-160Hz

35Hz-160Hz

30Hz-160Hz

Sensitity (1W@1M)

100dB

102dB

Power Handling (RMS)

400 watts

500 watts

600 watts

Nominal Impedence

8 ohms

Driver

LF 12'' subwoofer, 3'' VC, 80

OZ

LF 15'' subwoofer, 4'' VC, 125

OZ

LF 18'' subwoofer, 4'' VC, 125

OZ

Grille

Steel grille with acoustic fabric

Enclosure

15mm Plywood

18mm Plywood

Appearance Finish

Texture Painting

Dimensions (W x H x D)

420x510x520mm

490x600x610mm

580x700x715mm

Net Weight

21.50kg

31.50kg

44.50kg

©Copyright LOTRONIC 2018

www.bst-dj.com

Page 3

S P E CI FI C AT IO N S - A C T IV E F U LL R A N GE

FI R S T- S e r i e s

ITEM NO

FIRST-SA10DSP2

FIRST-SA12DSP2

FIRST-SA15DSP2

FIRST-SA215DSP2

TYPE

10'' 2-way full range

speaker, active

12'' 2-way full range

speaker, active

15'' 2-way full range

speaker, active

Dual 15'' 2-way full

range speaker, active

Freq.Response

(-10dB)

55Hz-20KHz

50Hz-20KHz

45Hz-20KHz

Sensitity (1W@1M)

97dB

98dB

99dB

101dB

Power Handling (RMS)

200 watts

250 watts

300 watts

600 watts

Nominal Impedence

4 ohms

Driver

LF 10'' woofer, 2'' VC, 30

OZ

LF 12'' woofer, 2.5'' VC,

50 OZ

LF 15'' woofer, 3'' VC, 60

OZ

LF 15'' woofer, 3'' VC, 60

OZ

HF 1.35'' compression

driver

HF 1.35'' compression

driver

HF 1.75'' compression

driver

HF 1.75'' compression

driver

Grille

Steel grille with acoustic

fabric

Steel grille with acoustic

fabric

Steel grille with acoustic

fabric

Steel grille with acoustic

fabric

Enclosure

15mm Plywood

Appearance Finish

Texture Painting

Dimensions

(W x H x D)

350x380x585mm

410x430x670mm

475x500x750mm

485x530x1180mm

Net Weight

14.50kg

20.00kg

25.00kg

39.00kg

TYPE

Two-way BI-Amp

Amp type

Class D

LF Class-D, HF Class AB

LF Class-D, HF Class

AB

Output power

LF175W+HF75W

LF300W+HF60W

LF500W+HF80W

DSP

48Bit, 96kHz samplying

freqency

48Bit, 96kHz samplying freqency

48Bit, 96kHz samplying

freqency

DSP display screen

/

Yes

Modes

PA, Monitor, Sub,

Speech

Live, Music, Speech, DJ

Bluetooth module

Yes

Connectors

Combo Line/Mic in, RCA

in, Bluetooth in, XLR Mix

out

2xCombo Line/Mic in, Bluetooth in, XLR Mix out

2xCombo Line/Mic in,

Bluetooth in, XLR Mix

out

Controls

Two input volume

controls, master volume

control

Two input volume controls, master volume

control/DSP functions selector

Two input volume

controls, master volume

control/DSP functions

selector

Front LED Switch

On/oﬀ front LED switch

Indicators

BT Status, Limit, Signal,

Power, DSP 4 Modes

Limit, Signal, Power

Protection

Over temp, over load,

DC protect, over

voltage, low voltage, soft

start

Over temp, over load, DC protect, over voltage,

low voltage, soft start

Over temp, over load,

DC protect, over

voltage, low voltage, soft

start

Cooling

Convection

Power Supply

230AC 50Hz

©Copyright LOTRONIC 2018

www.bst-dj.com

Page 4

S P E CI FI C AT IO N S - A C T IV E S U BWO O F ER

FI R S T- S e r i e s

ITEM NO

FIRST-SA12SDSP2

FIRST-SA15SDSP2

FIRST-SA18SDSP2

TYPE

12'' Bass reﬂex subwoofer,

active

15'' Bass reﬂex subwoofer,

active

18'' Bass reﬂex subwoofer,

active

Freq.Response (-10dB)

40Hz-160Hz

35Hz-160Hz

30Hz-160Hz

Sensitity (1W@1M)

100dB

102dB

Power Handling (RMS)

400 watts

500 watts

600 watts

Nominal Impedence

4 ohms

Driver

LF 12'' subwoofer, 3'' VC, 80

OZ

LF 15'' subwoofer, 4'' VC, 125

OZ

LF 18'' subwoofer, 4'' VC, 125

OZ

Grille

Steel grille with acoustic fabric

Enclosure

15mm Plywood

18mm Plywood

Appearance Finish

Texture Painting

Dimensions (W x H x D)

420x510x520mm

490x600x610mm

580x700x715mm

Net Weight

23.50kg

33.50kg

46.50kg

TYPE

Active Sub Amp

Amp type

Class D

Output power

400W

500W

600W

DSP

48Bit, 96kHz samplying

freqency

48Bit, 96kHz samplying

freqency

48Bit, 96kHz samplying

freqency

DSP display screen

Yes

Modes

Live, Music, DJ1, DJ2

Live, Music, DJ1, Dj2

Bluetooth module

Yes

Connectors

2xCombo Line/Mic in,

Bluetooth in, 2xXLR Mix out

2xCombo Line/Mic in,

Bluetooth in, 2xXLR Mix out

2xCombo Line/Mic in,

Bluetooth in, 2xXLR Mix out

Controls

Master volume control/DSP

functions selector

Master volume control/DSP

functions selector

Master volume control/DSP

functions selector

Front LED Switch

On/oﬀ front LED switch

Indicators

Limit, Signal, Power

Protection

Over temp, over load, DC

protect, over voltage, low

voltage, soft start

Over temp, over load, DC

protect, over voltage, low

voltage, soft start

Over temp, over load, DC

protect, over voltage, low

voltage, soft start

Cooling

Convection

Power Supply

230AC 50Hz

©Copyright LOTRONIC 2018

www.bst-dj.com

Page 5

A M P LI FI E R I NP UT C O N FIG U R ATI O N

FI R S T- S e r i e s

Full-Range Models

Subwoofer Models

1 3

4

5

6

7

12

11

8

9

10

1 2

3

4

5

6

7

8

9

10

14

13

15

16

1

3

4

5

6

7

8

9

10

1211

1

3

4

5

6

7

8

9

10

12

11

FIRST-SA10DSP2

FIRST-SA12DSP2

FIRST-SA12SDSP2

FIRST-SA15SDSP2

FIRST-SA18SDSP2

FIRST-SA15DSP2

FIRST-SA215DSP2

1. LINE / MIC IN

Balanced input for the connection of signal sources like mixing

consoles, instruments, or microphones. Connections can be

established using 1/4 inch TRS or XLR connectors.

Volume control for adjusting the individual inputs’ level. The 12 o'clock

position is unity gain (no gain or attenuation), the range to the left of

zero(0) is for adjusting line level sources, and the range to the right of

zero(0) is for adjusting microphone levels. LINE and mic input level

control is available for both INPUT 1 and INPUT 2.

2. AUX/BT Input

A CD, IPhone and Bluetooth signal for AUX/BT in or Input 2 channel

input.

3. MIX OUT

XLR output sends the mix of both input signals to another loudspeaker

or subwoofer. INPUT LEVEL controls the signal level to OUTPUT. The

MASTER VOL or DSP control setting do not aﬀect OUTPUT.

4.LIMIT(Automatioc amplitude limiter):

Automatic amplitude “LIMIT” LED; when the audio signal reaches the

dangerous threshold for the transducers, this circuit will automatically

intervenes by reducing the amount of signal in order to protect the

speaker, avoide losing roue and despicking distortion as well; the

activation of these protections is recognized via the “CUP” Leds

Lighting up.

5.SIGNAL

LED signal to indicate the input signal to “IN XLR SOCKET”. Adjusts the

volume of the main mix.

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Page 6

A M P LI FI E R I NP UT C O N FIG U R ATI O N

FI R S T- S e r i e s

6.POWER

LED signal to indicate the switching on of the system.

7. FRONT LED

Turn on/oﬀ front logo LED.

8. POWER SWITCH

This power switch turns on the system. Remember to adjust the volume level to the lowest setting before turn on the

power switch.

9. AC INPUT CONNECTOR

Connect the included power cord to the AC input connector before push on the power switch.

10. Fuse

Only replace the fuse when the device is disconnected from mains. Only use fuses of the same rating and power. The

correct fuse value is speciﬁed on the rear panel.

11. LCD

DSP control and monitoring interface.

12. MASTER VOLUME

Adjusts the sound level.

DSP: Scroll through the menu and select the available choices. Push the MASTER VOL knob to enter the DSP menu.

13. SPEAKER MODE:

PA: This is the default setting for the loudspeakers. Use this setting when your loudspeaker is being used either on a

speaker stand and facing towards your audience.

DJ: Use this setting when you loudspeaker is being used for DJ only or play DJ music application and is facting

towards the audience.

Monitor: Use this setting when your loudspeaker is being used as a stage monitor facing towards you.

Speech: Use this setting when your loudspeaker is being used for Speech only or Spoken Word only applications and

is facing towards the audience.

14. BLUETOOTH:

To repair the speaker to your Bluetooth device:

A: With the loudspeaker powered on, press the pair button for two seconds, the Bluetooth on. The paired LED will

ﬂash.

B: From you Bluetooth device's settings page, enable Bluetooth and select MIX-01 as the device. When paired

successfully, the paired LED is light solid.

C: Turn your Bluetooth device's volume to its lowest setting.

D: On your Bluetooth device, play music. Then we recommend setting the Bluetooth device's volume at its maximum.

E: Once your device's is paired to the speaker, the speaker will remember the device's.To reconnect it, go to your

device's Bluetooth settings page and select “Connect" to re-establish the connection.

F: When the device's connected Bluetooth is playing, press the Pair button for fast play and pause operation, when

you press the pair button for 2 seconds, the devices is disconnected, and the Bluetooth power oﬀ.

15.BLUETOOTH VOLUME

Turn this knob to adjust the input volume of you paired Bluetooth device.

16.MIX OUT SELECTOR

When disengaged(Ch1), the MIX OUT level will be unaﬀected by the IPNUT VOLUME controls.

When engaged(MIX), the MIX OUT level can be adjusted by the INPUT VOLUME controls.

An integrated DSP controls menu allows the user to select multiple DSP system setting on the loudspeaker.

To access the DSP controls menu, do the following;

1. Push the Master Vol Knob, the DSP Control menu appears.

2. Using the Master Vol Knob, scroll through the menu items.

3. Push the Master Vol Knob to select the menu item you want to modify. the focus moves to the parameters on the

right side of the DSP menu.

4. Using the Master Vol knob, scroll through the parameters.

5. Push the Master Vol Knob to conﬁrm the selected parameter.

The setting is saved. The focus returns to the menu items on the left side of the DSPmenu.

6. Repeat steps 2 through 5 to modify additional DSP and system setting.

7. Select EXIT to return to the home screen.

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Page 7

D S P CO N T ROL

FI R S T- S e r i e s

©Copyright LOTRONIC 2018

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Page 8

D S P CO N T ROL OF F UL L RA NG E

FI R S T- S e r i e s

Mode

LIVE (default)

MUSIC

SPEECH

DJ

LOACTION

TRIPOD (default)

MONITOR

WALL

SUPEND

SUB

OFF(default)

80Hz

100Hz

120Hz

150Hz

TREBLE

0dB (default)

-12dB–+12dB

MID

0dB (default)

-12dB–+12dB

BASS

0dB (default)

-12dB–+12dB

DELAY

0-116m

BTH VOL

OFF (default)

Bluetooth Connected

LCD DIM

ON (default)

OFF

BRIGHT

5 (default)

1-10 adjust

RESET

NO (default)

ARE YOU SURE?

YES OR NO

INFO

Brand Product Name

Firmware Version

EXIT

The full-range loudspeaker DSP control menu selections are available for the 12" and 15'' loudspeakers.

* Notice !

The display returns to the home screen after twenty second of inactivity.

Mode Menu

The Mode menu is used to conﬁgure the type of sound the loudspeaker delivers.

Available options for this selection are : LIVE, MUSIC, SPEECH and DJ.

Ÿ LIVE - is used for live sound applications (Default).

Ÿ MUSIC - is used for recorded music playback.

Ÿ SPEECH - is used for spoken word applications.

Ÿ DJ - is used for recorded electronic music playback.

LOCATION Menu

Ÿ The Location menu is used to optimize the loudspeaker for diﬀerent boundaries

Ÿ Available options for this selection are: TRIPOD, MONITOR, WALL, and SUSPEND.

Ÿ TRIPOD - is used when the loudspeaker is placed on a tripod stand or placed on a pole.(Default)

Ÿ MONITOR - is used when the loudspeaker is placed on the angled monitor panel in monitor position. This setting

compensates for the amount of low frequency boost created by placing the speaker close to the ﬂoor.

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Page 9

D S P CO N T ROL OF F UL L RA NG E

FI R S T- S e r i e s

Ÿ WALL - is used when the loudspeaker is mounted to the wall using the mounting bracket. This setting compensates

for the amount of low frequency boost created by placing the loudspeaker close to the wall. If used on a column, it is

recommended to use the SUSPENDmode.

Ÿ SUSPEND - is used when the loudspeaker is suspended in a 3-point suspension by eye bolts.

SUB Menu

The Sub menu is used to select a high pass frequency for use with a subwoofer or a matched subwoofer. Available

options for this selection are: OFF, 80Hz, 100Hz, 120Hz, 150Hz, 15"/18". The high passes are 24dB / octave

Linkwitz/Riley crossovers. The 80 Hz, 100 Hz, 120 Hz, and 150 Hz choices are generic high pass settings for use with

other subwoofers. The 15 Sub/18 Sub settings are speciﬁcally optimized for subwoofers by including delay for best

summation. The default is OFF.

TREBLE Menu

The Treble menu is used to adjust the high frequency performance of the loudspeaker for diﬀerent applications or

personal preference. The parameter controls a high shelving ﬁlter that is centered on 6 kHz. The range is-12 dB to+ 6

dB. The default is zero (0).

MID Menu

The Mid menu is used to adjust the midrange frequency performance of the loudspeaker for diﬀerent applications or

personal preference. The parameter controls a parametric EQ that is centered on 1.2 kHz. The range is -12dB to

+6dB. The default is zero (0).

BASS Menu

The Bass menu is used to adjust the low frequency performance of the loudspeaker for diﬀerent applications or

personal preference. The parameter controls a parametric EQ ﬁlter that is centered on 80 Hz. The default is zero (0).

DELAY Menu

The DELAY menu is used to adjust the delay time, The range is 0-30ms.

BTH VOL Menu

The bluetooth menu on the DSP is used to match and connect with the bluetooth on the mobile devices. Inter the menu

and adjust the Volume to the range of 0-16,at the same time make the bluetooth in the searching condition., and the

bluetooth symbol ﬂashing on the LCD. Then open the bluetooth on the moble device to match with the bluetooth in the

loudspeaker. The bluetooth symbol stop ﬂashing when the bluetooth match success. At this time you can play music

on the speaker via mobile devices, and the range of 0-16 is to control the loudspeaker bluetooth volume. the

loudspeaker bluetooth closed when adjust to 0.

LCD DIM Menu

The LCD Dim menu is used to dim the display when the display is idle for twenty second. Available options for this

selection are: ON or OFF. The default is ON.

BRIGHT Menu

The Bright menu is used to determine the brightness of the LCD. The range is 1 to 10. The default is 5.

CONTRAST Menu

The Contrast menu is used to determine the contrast on the LCD. The range is 1 to 10. The default is 5.

RESET Menu

The Reset menu is used to reset the loudspeaker to original factory settings. Available options for this selection are:

NO or YES. The default selection is NO. To reset the system to original factory settings, do the following:

1. From the DSP menu, select RESET.

The reset Conﬁrm Reset message appears

2. Select YES.

The loudspeaker restarts and resets the system to the original factor settings.

INFO Menu

The Information menu is used to display the Brand, product name and ﬁrmware version.

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Page 10

D S P CO N T ROL OF S UB W O OF ER

FI R S T- S e r i e s

The subwoofer DSP control menu selections are available for the 12", 15'' and 18'’ subwoofers.

* Notice !

The display returns to the home screen after twenty second of inactivity.

Mode Menu

The Mode menu is used to conﬁgure the type of sound the subwoofer delivers.

Available options for this selection are: MUSIC, LIVE, and CLUB.

Ÿ LIVE - is used for recorded music playback and EDM applications. (Default)

Ÿ MUSIC - is used for live sound applications.

Ÿ DJ1- is used for recorded electronic music playback.

Ÿ DJ2 - is used for recorded electronic music playback.

LOW PASS Menu

The LOW PASS menu is used to select low pass frequency for proper summation with a full-range loudspeaker.

Available options for this selection are: 80Hz, 100Hz, 120Hz, 150Hz, 12", 15". The low passes are 24dB / octave

Linkwitz / Riley slopes. The 80Hz, 100Hz, 120Hz, and 150 Hz selections are generic low pass settings for use with

other full-range loudspeaker systems. 12", 15" settings are speciﬁcally optimized for full-range loudspeakers for best

summation. The default is OFF.

POLARITY Menu

The POLARITY Menu is used to adjust the loudspeaker polarity. The default is Polarity+.

LCD DIM Menu

The LCD Dim menu is used to dim the display when the display is idle for twenty second. Available options for this

selection are: ON or OFF. The default is ON.

BRIGHT Menu

The Bright menu is used to determine the brightness of the LCD. The range is 1 to 10. The default is 5.

CONTRAST Menu

The Contrast menu is used to determine the contrast on the LCD. The range is 1 to 10. The default is 5.

Mode

LIVE(default)

MUSIC

Dj1

Dj2

Low Pass

OFF(default)

80Hz

100Hz

120Hz

150Hz

12"

15"

DELAY

OFF(default)

0-30ms

POLARITY

POL+(default)

POL

LCD DIM

ON(default)

OFF

BRIGHT

5(default)

1-10 adjust

RESET

ON(default)

ARE YOU SURE?

YES OR NO

INFO

Brand Prouduct Name

Firmware Version

EXIT

©Copyright LOTRONIC 2018

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Page 11

D S P CO N T ROL OF S UB W O OF ER

FI R S T- S e r i e s

RESET Menu

The Reset menu is used to reset the loudspeaker to original factory settings. Available options for this selection are:

NO or YES. The default selection is NO.

To reset the system to original factory settings, do the following:

1. From the DSP menu, select RESET.

The reset Conﬁrm Reset message appears

2. Select YES.

The loudspeaker restarts and resets the system to the original factor settings.

INFO Menu

The Information menu is used to display the Brand, product name and ﬁrmware version.

Daisy chaining full-range systems

Using full-range systems as monitors

Mode:

Speech

Location:

Tripod

Sub:

Oﬀ

Mode:

Live

Location:

Monitor

Sub:

Oﬀ

CD/DVD Stereo conﬁgurations

Stacking full-range systems with subwoofers

Mode:

Music

Location:

Tripod

Sub:

Oﬀ

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Page 12

A P P LI CAT I O N EX A M PLE

FI R S T- S e r i e s

18'' SUB

Mode:

Live

Low Pass

15''

Mode:

Live

Location:

Tripod

Sub:

18'’ SUB

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Page 13

FI R S T- S e r i e s

FR A NC AI S

Nous vous remercions pour l’achat de ce système de sonorisation. Pour votre sécurité, lisez

attentivement ce manuel avant d’installer l’appareil.

CONSIGNES DE SECURITE ET D’UTILISATION :

Ÿ Si l’appareil a été exposé à des changements de température, ne le mettez pas immédiatement sous

tension. La condensation qui peut se produire, risque d’endommager les circuits. Attendez que

l’appareil ait atteint la température ambiante avant de le mettre sous tension.

Ÿ L’appareil fait partie de la classe de protection I. Il est donc primordial qu’il soit relié à la terre.

Ÿ Assurez-vous que la tension secteur ne dépasse pas celle indiquée à la ﬁn de ce mode d’emploi.

Ÿ Assurez-vous que le cordon d’alimentation n’est pas écrasé ou endommagé. Dans ce cas, demandez à

votre revendeur ou un technicien de remplacer le cordon.

Ÿ Débranchez toujours l‘appareil du secteur lorsqu’il n’est pas utilisé ou avant de le nettoyer. Ne tirez que

sur la ﬁche, jamais sur le cordon.

Ÿ Lorsque le cordon d'alimentation ou un coupleur d'appareil est utilisé comme dispositif de déconnexion,

ce dispositif doit rester facilement accessible Si un interrupteur omnipolaire est utilisé comme dispositif

de déconnexion, l'emplacement sur l'appareil et la fonction de l'interrupteur doit être décrite, et le

commutateur doit rester facilement accessible

ATTENTION:

1. Les dommages résultant du non-respect des instructions ou de la modiﬁcation de l’appareil ne sont pas

couverts par la garantie. Tenir loin des enfants et des personnes non-qualiﬁées.

2. L’appareil ne contient aucune pièce remplaçable. Vériﬁez si toutes les pièces sont bien installées et

que les vis sont bien serrées avant la mise en service. Ne pas utiliser l’appareil lorsque le boîtier est

ouvert.

REGLES GENERALES:

Ÿ Cet appareil doit être alimenté uniquement en courant alternatif de 230VAC/50Hz et utilisé uniquement

à l’intérieur.

Ÿ Utilisez cet appareil uniquement si vous vous êtes familiarisés avec ses fonctions. Ne pas autoriser une

personne inexpérimentée d’utiliser cet appareil. La plupart des dommages résultent d’une mauvaise

utilisation.

Ÿ Conservez l’emballage d’origine pour tout transport.

Pour des raisons de sécurité, il est interdit de modiﬁer cet appareil de quelque sorte que ce soit. Toute

manipulation non décrite dans ce manuel peut conduire à des courts-circuits, un choc électrique, une

chute, etc. et invaliderait la garantie.

©Copyright LOTRONIC 2018

www.bst-dj.com

Page 14

FI R S T- S e r i e s

C A R AC TE R I STI Q U ES E N C EI NT E S PAS S I VE S

REF.

FIRST-SP08

FIRST-SP10

FIRST-SP12

FIRST-SP15

FIRST-SP215

TYPE

Enceinte passive

large bande à 2

voies 8'' /20cm

Enceinte passive

large bande à 2

voies 10'' /25cm

Enceinte passive

large bande à 2

voies 12'' /30cm

Enceinte passive

large bande à 2

voies 15'' /38cm

Enceinte passive

large bande à 2

voies double 15''

/38cm

Bande passante

(-10dB)

65Hz-20KHz

55Hz-20KHz

50Hz-20KHz

45Hz-20KHz

Sensibilité

(1W@1M)

96dB

97dB

98dB

99dB

101dB

Puissance (RMS)

150 watts

200 watts

250 watts

300 watts

600 watts

Impédance nom.

8 ohms

4 ohms

Driver

LF 8'' boomer, 2''

VC, 30 OZ

LF 10'' boomer, 2''

VC, 30 OZ

LF 12'' boomer,

2.5'' VC, 50 OZ

LF 15'' boomer, 3''

VC, 60 OZ

LF 15'' boomer, 3''

VC, 60 OZ

HF 1'' moteur à

compression

HF 1.35'' moteur à

compression

HF 1.35'' moteur à

compression

HF 1.75'' moteur à

compression

HF 1.75'' moteur à

compression

Grille

Grille acier avec

tissu acoustique

Grille acier avec

tissu acoustique

Grille acier avec

tissu acoustique

Grille acier avec

tissu acoustique

Grille acier avec

tissu acoustique

Caisson

15mm Multiplex

Finition

Peinture à texture

Dimensions

(W x H x D)

300x330x490mm

350x380x585mm

410x430x670mm

475x500x750mm

485x530x1180mm

Poids net

9.70kg

13.60kg

18.50kg

23.50kg

37.20kg

REF.

FIRST-SP12S

FIRST-SP15S

FIRST-SP18S

TYPE

12'' Bass reﬂex subwoofer,

passif

15'' Bass reﬂex subwoofer,

passif

18'' Bass reﬂex subwoofer,

passif

Bande passante (-10dB)

40Hz-160Hz

35Hz-160Hz

30Hz-160Hz

Sensibilité (1W@1M)

100dB

102dB

Puissance (RMS)

400 watts

500 watts

600 watts

Impédance nom.

8 ohms

Driver

LF 12'' subwoofer, 3'' VC, 80

OZ

LF 15'' subwoofer, 4'' VC,

125 OZ

LF 18'' subwoofer, 4'' VC,

125 OZ

Grille

Grille acier avec tissu

acoustique

Grille acier avec tissu

acoustique

Grille acier avec tissu

acoustique

Caisson

15mm Multiplex

18mm Multiplex

Finition

Peinture à texture

Dimensions (W x H x D)

420x510x520mm

490x600x610mm

580x700x715mm

Poids net

21.50kg

31.50kg

44.50kg

www.bst-dj.com

Page 15

FI R S T- S e r i e s

C A R AC TE R I STI Q U ES – ACT I V ES L A R GE B AN D E

REF

FIRST-SA10DSP2

FIRST-SA12DSP2

FIRST-SA15DSP2

FIRST-SA215DSP2

TYPE

10'' Enceinte 2 voies

large bande, active

12'' Enceinte 2 voies

large bande, active

15'' Enceinte 2 voies

large bande, active

Double15'' Enceinte 2

voies large bande,

active

Bande passante

(-10dB)

55Hz-20KHz

50Hz-20KHz

45Hz-20KHz

Sensibilité (1W@1M)

97dB

98dB

99dB

101dB

Puissance (RMS)

200 watts

250 watts

300 watts

600 watts

Impédance nom.

4 ohms

Driver

LF 10'' boomer, 2'' VC,

30 OZ

LF 12'' boomer, 2.5''

VC, 50 OZ

LF 15'' boomer, 3'' VC,

60 OZ

LF 15'' boomer, 3'' VC,

60 OZ

HF 1.35'' moteur à

compression

HF 1.35'' moteur à

compression

HF 1.75'' moteur à

compression

HF 1.75'' moteur à

compression

Grille

Grille acier avec tissu

acoustique

Grille acier avec tissu

acoustique

Grille acier avec tissu

acoustique

Grille acier avec tissu

acoustique

Caisson

15mm Multiplex

Finition

Peinture à texture

Dimensions

(W x H x D)

350x380x585mm

410x430x670mm

475x500x750mm

485x530x1180mm

Poids net

14.50kg

20.00kg

25.00kg

39.00kg

TYPE

Bi-ampliﬁé, 2 voies

Ampliﬁcateur

Classe D

LF Classe-D, HF Classe AB

LF Classe-D, HF

Classe AB

Puissance de sortie

LF175W+HF75W

LF300W+HF60W

LF500W+HF80W

DSP

Fréq. échantillonnage

24Bit, 96kHz

Fréq. échantillonnage 24Bit, 96kHz

Fréq. échantillonnage

24Bit, 96kHz

Aﬃcheur DSP

/

Oui

Modes

PA, Monitor, Sub,

Speech

Live, Music, Speech, DJ

Live, Music, Speech,

DJ

Module Bluetooth

Oui

Connecteurs

Combo Line/Mic in,

RCA in, Bluetooth in,

XLR Mix out

2xCombo Line/Mic in, Bluetooth in, XLR Mix

out

2xCombo Line/Mic in,

Bluetooth in, XLR Mix

out

Contrôles

2 contrôles de volume

d’entrée, contrôle de

volume général

2 contrôles de volume d’entrée, contrôle de

volume général/Sélecteur de fonction DSP

2 contrôles de volume

d’entrée, contrôle de

volume

général/Sélecteur de

fonction DSP

Eclairage logo

façade

M/A

Indicateurs

BT Status, Limit,

Signal, Power, DSP 4

Modes

Limit, Signal, Power

Protection

Surchauﬀe,

surcharge, DC,

surtension, basse

tension, soft start

Surchauﬀe, surcharge, DC, surtension, basse

tension, soft start

Surchauﬀe,

surcharge, DC,

surtension, basse

tension, soft start

Refroidissement

Convection

Alimentation

220-240Vac 50Hz

www.bst-dj.com

Page 16

FI R S T- S e r i e s

C A R AC TE R I STI Q U ES – S U B WO OF E R A C T IF

REF

FIRST-SA12SDSP2

FIRST-SA15SDSP2

FIRST-SA18SDSP2

TYPE

12'' Bass reﬂex subwoofer,

actif

15'' Bass reﬂex subwoofer,

actif

18'' Bass reﬂex subwoofer,

actif

Bande passante (-10dB)

40Hz-160Hz

35Hz-160Hz

30Hz-160Hz

Sensibilité (1W@1M)

100dB

102dB

Puissance (RMS)

400 watts

500 watts

600 watts

Impédance nom.

4 ohms

Driver

LF 12'' subwoofer, 3'' VC, 80

OZ

LF 15'' subwoofer, 4'' VC,

125 OZ

LF 18'' subwoofer, 4'' VC,

125 OZ

Grille

Grille acier avec tissu

acoustique

Grille acier avec tissu

acoustique

Grille acier avec tissu

acoustique

Caisson

15mm Multiplex

18mm Multiplex

Finition

Peinture texturée

Dimensions (W x H x D)

420x510x520mm

490x600x610mm

580x700x715mm

Poids net

23.50kg

33.50kg

46.50kg

TYPE

Active Sub Amp

Ampliﬁcateur

Classe D

Puissance de sortie

400W

500W

600W

DSP

Fréq. échantillonnage 24Bit,

96kHz

Fréq. échantillonnage 24Bit,

96kHz

Fréq. échantillonnage 24Bit,

96kHz

DSP display

Oui

Modes

Live, Music, DJ1, DJ2

Module Bluetooth

Oui

Connecteurs

2x Combo Line/Mic in, XLR

Mix out

2x Combo Line/Mic in, XLR

Mix out

2x Combo Line/Mic in, XLR

Mix out

Contrôles

Contrôle de volume

général/Sélecteur de

fonction DSP

Contrôle de volume

général/Sélecteur de

fonction DSP

Contrôle de volume

général/Sélecteur de

fonction DSP

Eclairage logo façade

M/A

Indicateurs

Limit, Signal, Power

Protection

Surchauﬀe, surcharge, DC,

surtension, basse tension,

soft start

Surchauﬀe, surcharge, DC,

surtension, basse tension,

soft start

Surchauﬀe, surcharge, DC,

surtension, basse tension,

soft start

Refroidissement

Convection

Alimentation

220-240Vac 50Hz

www.bst-dj.com

Page 17

FI R S T- S e r i e s

E N T RE ES

Modèles Large bande

Subwoofer Models

1 3

4

5

6

7

12

11

8

9

10

1 2

3

4

5

6

7

8

9

10

14

13

15

16

1

3

4

5

6

7

8

9

10

1211

1

3

4

5

6

7

8

9

10

12

11

FIRST-SA10DSP2

FIRST-SA12DSP2

FIRST-SA12SDSP2

FIRST-SA15SDSP2

FIRST-SA18SDSP2

FIRST-SA15DSP2

FIRST-SA215DSP2

1. ENTRÉE LIGNE / MICRO

Entrée symétrique pour le branchement de sources de signaux tels que tables de

mixage, instrument ou microphones. Les branchements se font par des connecteurs

Jack stéréo 6,35mm ou XLR.

Contrôle de volume pour ajuster les diﬀérents niveaux d’entrée. La position centrale est

neutre (pas d’atténuation, pas d’ampliﬁcation). La zone à gauche de zéro règle les

sources d’entrée de niveau ligne et la zone à droite les niveaux des microphones. Ces

réglages existent pour l’entrée 1 et l’entrée 2.

2. Entrée AUX/BT

Branchez un lecteur CD, un IPhone ou un signal Bluetooth sur l’entrée AUX/BT du canal

2.

3. MIX OUT

Cette sortie XLR envoie le mélange des deux signaux d’entrée vers une autre enceinte

ou un subwoofer. INPUT LEVEL ajuste le niveau du signal d’’entrée qui est envoyé vers

la sortie OUTPUT. Les réglages MASTER VOL ou DSP n’aﬀectent pas la sortie OUTPUT.

4. LIMIT (Limitateur automatique d’amplitude):

Lorsque le signal audio atteint le seuil dangereux pour les transducteurs, ce circuit

interviendra automatiquement en réduisant le signal pour protéger le haut-parleur et

empêcher la distorsion du son.

L’activation de ces dispositifs de protection est matérialisée par les LED de protection

qui s’allument.

5. SIGNAL

La LED Signal matérialise le signal d’entrée à la ﬁche d’entrée XLR. Le volume est

déterminé par le contrôle de volume général.

www.bst-dj.com

Page 18

FI R S T- S e r i e s

C O N FI GU R AT IO N D E S ENT R E ES D E L’ A MPL I F IC AT E UR

6. POWER

Ce voyant indique que le système est sous tension.

7. FRONT LED

Allume/éteint l’éclairage du logo en façade.

8. INTERRUPTEUR M/A

N’oubliez pas de mettre le volume au minimum avant de mettre le système sous tension

9. ENTRÉE D’ALIMENTATION SECTEUR

Branchez le cordon secteur sur cette Fiche avant de mettre le système sous tension.

10. Fusible

Ne remplacez le fusible que lorsque l’appareil est débranché du secteur. Utilisez uniquement des fusibles ayant la

même puissance et ampérage. La valeur du fusible est indiquée à l’arrière

11. LCD

Contrôle DSM et écran de contrôle.

12. VOLUME GENERAL

Règle le volume général

DSP: Naviguez dans le menu et faites une sélection parmi les choix proposés. Appuyez sur le bouton MASTER VOL

pour accéder au menu DPS.

13. MODES DE FONCTIONNEMENT DU SYSTEME:

PA: C’est le réglage par défaut. Il convient lorsque l’enceinte est posée sur un support et fait face au public.

DJ: Ce réglage convient lorsque l’enceinte est utilisée uniquement pour un DJ ou travaille avec une application de

lecture DJ et est dirigée vers le public.

Monitor: Utilisez ce réglage lorsque l’enceinte est utilisée comme retour de scène et dirigée vers vous.

Speech: Utilisez ce réglage si l’enceinte n’est utilisée que pour des discours et dirigée vers le public.

14. BLUETOOTH:

Appairage de l’enceinte avec un appareil Bluetooth :

A: Lorsque l’enceinte est sous tension, appuyez pendant 2 secondes sur le bouton PAIR pour activer la fonction

Bluetooth. La ED d’appairage clignote.

B: Activez la recherche Bluetooth sur votre appareil et sélectionnez BST-FIRST. Si les deux appareils sont

synchronisés, la LED d’appairage reste allumée.

C: Réglez le volume de votre appareil Bluetooth au plus bas.

D: Passez un morceau de musique sur votre appareil Bluetooth et réglez le volume de votre appareil Bluetooth au

maximum.

E: Lorsque votre appareil est synchronisé avec l’enceinte, l’enceinte reconnaîtra l’appareil. Pour le reconnecter, aller

sur la page Bluetooth de votre appareil et cliquez sur « Connecter » pour rétablir la connexion.

F: Pendant la lecture de l’appareil Bluetooth, appuyez sur la touche PAIR pour basculer entre lecture et pause. Si

vous appuyez sur la touche PAIR pendant 2 secondes, l’appareil se déconnecte et le Bluetooth s’éteint.

15.VOLUME BLUETOOTH

Tournez ce bouton pour régler le volume d’entrée de votre appareil Bluetooth appairé.

16.SELECTEUR MIX OUT

En position haute (Ch1), le niveau MIX OUT ne sera pas aﬀecté par les contrôles de volume d’entrée.

En position basse (MIX), le niveau MIX OUT est réglable par les contrôles de volume d’entrée.

www.bst-dj.com

Page 19

FI R S T- S e r i e s

C O N TR OL E D S P

Un menu DSP intégré permet à l’utilisateur de sélectionner de nombreuses fonctions.

Pour accéder au menu de contrôle DSP, procédez de la manière suivante :

1. Appuyez sur le bouton Master Vol pour aﬃcher le menu DSP.

2. Naviguez dans les fonctions au moyen du bouton Master Vol.

3. Appuyez sur le bouton Master Vol pour sélectionner la fonction que vous souhaitez modiﬁer. Le curseur met en

surbrillance les paramètres sur le côté droit du menu DSP.

4. Naviguez dans les fonctions au moyen du bouton Master Vol.

5. Appuyez sur le bouton Master Vol pour conﬁrmer les paramètres sélectionnés.

Le réglage est sauvegardé. Le curseur revient sur les fonctions sur la gauche du menu DSP.

6. Répétez les étapes 2 à 5 pour changer d’autres paramètres du DSP et du système.

7. Sélectionnez EXIT pour revenir à l’écran d’accueil.

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