90.4 4-Channel Amplifier
About the Product
DC Audio 90 x 4 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:
DC Amp Model: | 90.4k |
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"/238mm |
Heatsink Height | 2.35"/59.6mm |
