DC Audio 90.4 4-Channel Amplifier

The 90.4 Competition series 4 Channel amplifier. This amp has a fully active crossover and lots of clean power for the SQ minded builds. It's 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. The High-Quality parts and a HD heatsink make this amp one of the best on the market.

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 Power / Ground inputs
• Input mode Switch
• Class A/B
• Fully Active Crossover

Full Specs: