DC Audio 90.4k - 360w 4-Channel Amplifier
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DC Audio 90.4k - 360w 4-Channel Amplifier

Available: In Stock
  • Product SKU: G2D3693E
$499.99 $549.99
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The 90.4 Competition series amplifier is a 90 watts per channel @ 4 ohms or 130 watts per channel @ 2 ohms. This amp has a fully active crossover and lots of clean power for the SQ minded builds. Its also fits installs where you may want to amplify your front stage and bridge the rear 2 channels to your sub stage and have a bass knob to control it. Versatility is what this amp is all about.


Output Power (RMS)

4 ohm 90Wx4 @ 14.4 Volts

2 ohm 130Wx4 @ 14.4 Volts

4 ohm mono 250Wx2 @ 14.4 Volts

500 watts total power

Key Features

• Variable high pass filter

• Variable Band pass filter

• 8awg Speaker Connections

• 4awg inputs

• Input mode Switch

• Dual power Transformers

• Double Sided Printed Circuit Board

• Class A/B

• Fully Active Crossover

AMP SPECS:

DC Amp Model: 90.4
Input Sensitivity 6V~0.2V
Frequency Response Hz20Hz~20KHz
12dB / Octave Crossover YES
CH1/2Subsonic Filter 10Hz ~ 100Hz
Crossover 50Hz(500Hz) ~ 5ooHz(5KHZ )
Multiply x1, x10
Crossover Selector Switch HPF / FULL / LP-BP
Bass Boost 0~18dB
CH3/4Subsonic Filter 10Hz ~ 100Hz
Crossover 50Hz(500Hz) ~ 5ooHz(5KHZ )
Multiply x1, x10
Crossover Selector Switch HPF / FULL / LP-BP
Bass Boost 0~18dB
Remote Control YES
Frequency Response Hz20-20Khs
Signal to Noise Ratio dB105
Damping Factor 200<
THD @ 4ohms Less than 0.1%
Fuse Rating On Board 80 amp
LED Status Lights Power and Protect
Heatsink Length 14.00"/350mm
Heatsink Width 9.38"/66mm
Heatsink Width 2.35"/59.6mm

The 90.4 Competition series amplifier is a 90 watts per channel @ 4 ohms or 130 watts per channel @ 2 ohms. This amp has a fully active crossover and lots of clean power for the SQ minded builds. Its also fits installs where you may want to amplify your front stage and bridge the rear 2 channels to your sub stage and have a bass knob to control it. Versatility is what this amp is all about.


Output Power (RMS)

4 ohm 90Wx4 @ 14.4 Volts

2 ohm 130Wx4 @ 14.4 Volts

4 ohm mono 250Wx2 @ 14.4 Volts

500 watts total power

Key Features

• Variable high pass filter

• Variable Band pass filter

• 8awg Speaker Connections

• 4awg inputs

• Input mode Switch

• Dual power Transformers

• Double Sided Printed Circuit Board

• Class A/B

• Fully Active Crossover

AMP SPECS:

DC Amp Model: 90.4
Input Sensitivity 6V~0.2V
Frequency Response Hz20Hz~20KHz
12dB / Octave Crossover YES
CH1/2Subsonic Filter 10Hz ~ 100Hz
Crossover 50Hz(500Hz) ~ 5ooHz(5KHZ )
Multiply x1, x10
Crossover Selector Switch HPF / FULL / LP-BP
Bass Boost 0~18dB
CH3/4Subsonic Filter 10Hz ~ 100Hz
Crossover 50Hz(500Hz) ~ 5ooHz(5KHZ )
Multiply x1, x10
Crossover Selector Switch HPF / FULL / LP-BP
Bass Boost 0~18dB
Remote Control YES
Frequency Response Hz20-20Khs
Signal to Noise Ratio dB105
Damping Factor 200<
THD @ 4ohms Less than 0.1%
Fuse Rating On Board 80 amp
LED Status Lights Power and Protect
Heatsink Length 14.00"/350mm
Heatsink Width 9.38"/66mm
Heatsink Width 2.35"/59.6mm