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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)

Dimensions: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..41" x 11.02"

50Hz~500Hz

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..41" x 14.17"

50Hz~500Hz

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..41" x 12.83"

50Hz~500Hz

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..41" x 15.19"

50Hz~500Hz

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..41" x 17.16"

50Hz~500Hz

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

Summary of Contents for EV 1804D

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Page 2: ...dynamic ranges found on modern CD s and recordings Features MOSFET switches maintainrated power overa wide rangeof battery voltages 2 Ohm StableStereo operation Variable input levelcontrols for eachpair of channels Variable high andlow pass crossovercontrols Thermal and speakershort protection circuitry Power and ProtectionLED indicators Bass Boost Circuitry Stereo Bridge Modeand Tri Mode SystemAp...

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Page 7: ...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...

Page 8: ...3200W x 1 800W x 2 0 05 30Ax3 8 97 x 2 41 x 14 17 50Hz 500Hz 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 41 x 12 83 50Hz 500Hz 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 41 x 15 19 50Hz 500Hz 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 41 x 17 16 50Hz 500Hz 5...

Page 9: ...c 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 41 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...

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Page 11: ...MODEL EV 1804D FUSES 25A x 3 Fuse Rating Mono ...

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Page 13: ...MODEL EV 254 EV 294 FUSES 20A x 2 30A x 3 Fuse Rating ...

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Page 16: ...MODEL EV 424 FUSES 20A x 2 25A x 3 40A x 3 Fuse Rating EV 464 EV 484 ...

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Page 19: ...MODEL EV 594 FUSES Fuse Rating 40A x 3 ...

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Page 23: ...CHANNEL AMPLIFIERS DO NOT SUPPORT 2 OHM MONO OPERATION AMPLIFIER DAMAGE COULD RESULT STOP STOP 4 channel Amplifier Operating in Stereo 4 channel Amplifier Operating in Bridged Mono YES NO MOST FOUR CHANNEL AMPLIFIERS DO NOT SUPPORT 2 OHM MONO OPERATION AMPLIFIER DAMAGE COULD RESULT SPEAKER SYSTEM LANZAR SPEAKERS ...

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