Lanzar EV 1804D Owner's manual

Congratulations on your purchase of a Lanzar EVOLUTION amplifier. You have purchased a quality product designed

and engineered to give you many years of uncompromised musical service. EVOLUTION amplifiers are designed with

the latest technology available, incorporating a DC to DC Switching Power Supply, which provides headroom for

even the most demanding peaks and dynamic ranges found on modern CD's and recordings.

Features

MOSFET switches maintain rated power over a wide range of battery voltages

2 Ohm Stable Stereo operation

Variable input level controls for each pair of channels

Variable high and low pass crossover controls

Thermal and speaker short protection circuitry

Power and Protection LED indicators

Bass Boost Circuitry

Stereo, Bridge Mode and Tri-Mode System Application Compatible

Nickel plated power, RCA and speaker connectors

High-efficiency, heavy aluminum heatsink

PWM(Pulse-Width-Modulated) System

Bass Boost Remote control

9.Power & Protection Indicators- Provide instant information on status of amplifier,

including short-circuit and thermal overload alerts.

7.Bridged Mode

8.Bass Boost Remote Control Input

2. Line Out RCA Jacks - The LINE OUT allows you to build multiple amplifier systems with out having to use splitter cords

to distribute the signal. Now it is simple a matter of bringing one set of RCAs into the first amplifier,

then using the line out RCA jacks as the feed to the next amplifier.

1. Input RCA Jacks - These inputs are for signal cables from the source. Always use high quality shielded RCA cables.

3. Level Control- Enables the matching of input levels to the output levels from the head unit(or other signal source).

5.Variable Low Pass Filter- When Crossover Mode Selector is in Low Pass Mode, this control limits the frequencies

which will be distributed to the speakers to those below the value to which this is set within the range 50~500Hz.

(MONO AND EV594 SUB@1CH,WITHIN THE RANEG 50 - 250Hz.)

10.Variable Bass Boost Control- 0~18dB @ 60Hz FIX.

11.High Inputs- Accepts speaker level inputs from head units that do not line level (RCA) outputs.

12.Crossover mode selector - Determines the mode of built-in crossover: low pass(permits only low frequency signals

to pass to speakers), high pass(permits only high frequency signals to pass to speakers),or flat.

6.Variable High Pass Filter- When Crossover Mode Selector is in High Pass Mode, this control limits the frequencies

which will be distributed to the speakers to those below the value to which this is set within the range 50~500Hz.

(THIS IS MONO AMP SUBSONIC FILTER WITHIN THE RANGE 15 - 45Hz)

13.Speaker Temimal.

4.Phase Shift control - Allows you to change the phase of your subwoofer from 0 to 180 degrees

to help compensate for timing differences between drivers.

Frequency Response

S/N Ratio

Channel Separation

Low Pass Filter

High Pass Filter

Bass Boost Control

Peak at 4 Ohm Bridged

T.H.D

RMS at 4 Ohms

Input Sensitivity

Fuse(s)

Di

mensions:WxHxL(inches)

>100dB

>60dB

200mV~6V

Peak at 4 Ohms

RMS at 4 Ohm Bridged

800W x 2

800W x 1

1600W x 1

400W x 2

<0.05%

20Ax2

8.97" x 2..4

1" x 11.02"

50Hz~500Hz

15Hz~40KHz

>100dB

>60dB

1600W x 2

1600W x 1

3200W x 1

800W x 2

<0.05%

30Ax3

8.97" x 2..4

1" x 14.17"

50Hz~500Hz

15Hz~40KHz

>100dB

>60dB

500W x 4

500W x 2

1000W x 2

250W x 4

<0.05%

20Ax2

8.97" x 2..4

1" x 12.83"

50Hz~500Hz

15Hz~40KHz

>100dB

>60dB

750W x 4

750W x 2

1500W x 2

375W x 4

<0.05%

25Ax3

8.97" x 2..4

1" x 15.19"

50Hz~500Hz

15Hz~40KHz

>100dB

>60dB

1000W x 4

1000W x 2

2000W x 2

500W x 4

<0.05%

40Ax3

8.97" x 2..4

1" x 17.16"

50Hz~500Hz

15Hz~40KHz

Low:200mV~

6V

High:400mV ~12V

0 - 18dB @ 60Hz FIX 0 - 18dB @ 60Hz FIX

Low:200mV~

6V

High:400mV ~12V

Low:200mV~6V

High:400mV ~12V

Low:200mV~6V

High:400mV ~12V

0 - 18dB @ 60Hz FIX

Frequency Response

S/N Ratio

Channel Separation

Low Pass Filter

High Pass Filter

Bass Boost Control

Peak at 1 Ohm

T.H.D

RMS at 4 Ohms

Input Sensitivity

Fuse(s)

Di

mensions:WxHxL(inches)

>85dB

1000W x 1

2000W x 1

4000W x 1

500W x 1

<0.05%

25Ax3

8.97" x 2..4

1" x 14.17"

50Hz~250Hz

(Subsonic@1CH) : 15Hz ~ 45Hz

15Hz~250Hz

Low:200mV~

6V

High:400mV ~12V

0 - 18dB @ 60Hz FIX

RMS at 2 Ohms

RMS at 1 Ohm

>100dB

312W x 4 RMS at 4 Ohms & 750W x 1 RMS at 2 Ohms

<0.05%

40Ax3

8.97" x 2..4

1" x 17.16"

50Hz~500Hz / 50Hz~250Hz

50Hz~500Hz

15Hz-40KHz/ (SUB@1CH) : 15Hz - 250Hz

Low:200mV~

6V

High:400mV ~12V

625W x 4 Peak at 4 Ohms & 1500W x 1 Peak at 2 Ohms

Tri-Mode 625W x 2 RMS at 2 Ohms Bridged & 1000W x 1 RMS at 1 Ohm

Tri-Mode 1250W x 2 Peak at 2 Ohms Bridged & 1500W x 1 Peak at 1 Ohm

>60dB

(SUB@1CH) :0 - 18dB @ 60Hz FIX

MODEL

EV 1804D

FUSES

25A x 3

Fuse Rating

Mono

MODEL

EV 254

EV 294

FUSES

20A x 2

30A x 3

Fuse Rating

MODEL

EV 424

FUSES

20A x 2

25A x 3

40A x 3

Fuse Rating

EV 464

EV 484

MODEL

EV 594

FUSES

Fuse Rating

40A x 3

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Lanzar EV 1804D Owner's manual

Lanzar EV 1804D Owner's manual

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