website Skip to content
Want to Save More? Find the "MAKE OFFER" button on select listings!
Want to Save More? Find the "MAKE OFFER" button on select listings!

DC Audio A3 90.4K 520 Watt 4-Channel Car Audio Amplifier/Amp 90x4 130x4 250x2

Original price $621.50 - Original price $621.50
Original price
$621.50
$621.50 - $621.50
Current price $621.50

FREE GIFT WITH EVERY PURCHASE AUTOMATICALLY ADDED TO CART!

The 90.4 Competition series amplifer 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. 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

Features Voltage 90.4
Output Power (RMS) 4 ohm 14.4V 90Wx4
2 ohm 130Wx4
1 ohm n/a
4 ohm mono 14.4V 250Wx2
1 ohm 18V n/a
Input Sensitivity  6V~0.2V
Frequency Response Hz 20Hz~20KHz
12dB / Octave Crossover
CH1/2
Subsonic Filter :  10Hz ~ 100Hz
Crossover :  50Hz(500Hz) ~ 5ooHz(5KHZ )
Multiply :  x1, x10
Crossover Selector Switch :  HPF / FULL / LP-BP
Bass Boost :  0~18dB
CH3/4
Subsonic Filter :  10Hz ~ 100Hz
Crossover :  50Hz(500Hz) ~ 5ooHz(5KHZ )
Multiply :  x1, x10
Crossover Selector Switch :  HPF / FULL / LP-BP
Bass Boost :  0~18dB
Remote Control
Frequency Response Hz 20-20Khs
Signal to Noise Ratio dB 105
Damping Factor 200<
THD @ 4ohms Less than 0.1%
Fuse Rating On Board Yes 80 Amps
Indicator Power Yes
Protection Yes
Speaker & Power terminal Mold Type Yes
Power Gauge 4Ga
Heatsink Length inch/mm 14.00"/350mm
Heatsink Width inch/mm 9.38"/66mm
Heatsink Height inch/mm 2.35"/59.6mm

Key Features

• Variable high pass filter

• Variable Band pass filter

• 8awg Speaker Connections • 4awg inputs

• 4awg inputs

• Input mode Switch

• Dual power Transformers

• Double Sided Printed Circuit Board

• Class A/B

• Fully Active Crossover

Purchase options
Select a purchase option to pre order this product
Countdown header
Countdown message


DAYS
:
HRS
:
MINS
:
SECS