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Sasandu

SB Acoustics Sasandu User manual

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  • What is the frequency range of the Sasandu speakers?
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    What is the port tuning frequency of the Sasandu speakers?
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Sasandu | User Manual
1 Sasandu | User Manual
Technical Specications :
Drive Units:
Cabinet:
15mm, 18mm, 25 mm MDF
Dimensions (H x W x D) : 1100 x 230 x 615 mm / 43.30 x 9.05 x 24.21 inch
Port dimensions (inside)
:
Ø75 x 150 mm (Ø3" x 6.1")
Special Features:
32-32000 Hz +3/-6 dB
89 dB
4Ω
108 dB
100-200 W
480 Hz & 2800 Hz
3-way Floor Stand
Bass reex (woofers), sealed (midrange)
32 Hz
Frequency range :
Sensitivity (2.83V / 1m) :
Nominal impedance :
Max SPL :
Recommended amplier :
Cross-over frequencies :
Speaker type :
Enclosure type :
:
Port tuning frequency
- High frequency driver
- Mid frequency driver
- Low frequency drivers
SATORI TW29BN-B-8 or ( ) TW29BN-8 29 mm beryllium dome
6.5" SATORI MR16P-4 or (advanced midrange)MR16PNW-4
2 x 7.5" SATORI MW19P-8 or (advanced midwoofer)MW19PNW-8
- Advanced high-end drivers.
- Non-parallel cabinet walls.
- Facets and optimized tweeter position for reduced diffraction.
- Slanted internal partition for reduction of standing waves.
- Inclined bafe for time alignment of drivers.
- Large low compression midrange cavity.
- Large low noise vent.
- Strategic internal bracing and damping.
- Solid single-wiring binding posts.
Net Weight (pair):
- Cabinet only
: 28.5 kg / 62.83 lb
- Full assembly : 32.5 kg / 71.65 lb
Sasandu | User Manual 2
Response Curve :
(Blue) : on axis ( Green ) : 15° off-axis ( Red ) : 30° off-axis------
------ ------
100
95
90
85
80
75
70
65
60
55
50
45
40
dB
Ohm
Frequency Response
20 30 50 100 200 300 500 1k 2k 3k 5k 10k 20k 40kHz
80.0
73.3
66.7
60.0
53.3
46.7
40.0
33.3
26.7
20.0
13.3
6.7
0.0
Mechanical Drawing (dimensions in mm)
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Sasandu | User Manual 4
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SASANDU - EXPLODED VIEW
Tweeter grille
Midrange grille
Woofer grille
Wood screw 4 x 16 mm for crossover (from crossover kit)
Sasandu | User Manual 6
7 Sasandu | User Manual
DA-DACRON-(65x125)mm
Sasandu | User Manual 8
DA-DACRON-(90x125)mm
DA-DACRON-(110x125)mm
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Damping Material Position (dimensions in mm)
Sasandu | User Manual 10
Crossover Schematic ( Sasandu )
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Part List (each cabinet):
1 pc
1 pc
2 pcs
1 pc
24 pcs
11 pcs
4 pcs
10 pcs
28 pcs
11 pcs
1 pc
1 pair
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
2 pcs
- High frequency driver SATORI TW29BN-B-8 or (sold separately) TW29BN-8 ........
- Mid frequency driver 6.5" SATORI MR16P-4 or (sold separately) ..... MR16PNW-4
- Low frequency drivers 7.5" SATORI MW19P-8 or (sold separately) MW19PNW-8 ..
- Sasandu crossover kit (sold separately) ...............................................................
- Hex socket screw M4 x 20mm (for drivers) .........................................................
- Hex socket screw M5 x 30mm (for pedestal) .......................................................
- Countersunk screw M4 x 20mm (for terminal plate) ...........................................
- Wood screw 4 x 16 mm for crossover (from crossover kit) ..................................
- Insert nut M4 (Installed ) .....................................................................................
- Insert nut M5 (Installed ) ....................................................................................
- Stainless Terminal plate .......................................................................................
- Binding post .......................................................................................................
- Seal gasket (for terminal plate) ...........................................................................
- Seal gasket (for pedestal, installed on cabinet) ...................................................
- Port are (installed on cabinet) ..........................................................................
- Port paper tube (installed on cabinet) .................................................................
- Damping ..............................................................................................................
- Name plate .........................................................................................................
- Tweeter grille.......................................................................................................
- Midrange grille....................................................................................................
- Woofer grille .......................................................................................................
Tools Needed:
- Hex key 3mm size (for driver screw).
- Hex key 4mm size (for pedestal screw).
- Hex key 2.5mm size (for terminal plate screw).
- Philips screwdriver no. 2 (for crossover screw).
- Hot melt glue gun(for attaching the damping and sealing the wire hole).
1. Carefully remove the cabinet from
the packaging. Locate the raw
damping material inside the
cabinet and set aside.
2. Cut the raw damping material into
18 pieces according to the cutting
pattern diagram.
3.Place each damping part into the
cabinet according to the position
diagram. Add a bit of glue if needed
to hold the damping in place.
Sasandu | User Manual 12
Assembly Instructions:
13 Sasandu | User Manual
4. Detach the pedestal by loosening
the four screws under the speaker
cabinet.
5. Place the crossover onto the top
of the pedestal, with the input
cables towards the rear terminal
side and the speaker wires
towards the front panel.
6. Pass the four pairs of speaker wire
through the holes in the bottom
brace of the cabinet as shown.
Sasandu | User Manual 14
8. Mount the terminal panel onto
the terminal hole at the back of
the cabinet.
9. Mount the pedestal with the
crossover to the cabinet. Make
sure to gently tighten all 11
screws without over driving.
7. Pass the input cable through
the terminal hole on the rear
of the cabinet, then connect
to the binding posts.
15 Sasandu | User Manual
11. Seal the cable holes on the
midrange chamber partition
with hot melt glue.
10. Guide the four pairs of cables
through the holes in each
cabinet bracing.
Pull the tweeter and midrange
cables through the midrange
chamber partition hole.
13. Mount the drivers to the cabinet
and gently fasten the screws.
Take care not to over tighten.
Sasandu | User Manual 16
12. Hook up the cables to
the woofer, midrange and
tweeter terminals.
Rev.0: (07.06.21)
/