Recoil’s DI800.4 is a super powerful, efficient, and highly reliable four channel Class-D full-range car amplifier. Capable of powering an entire aftermarket upgraded speaker system in a vehicle, it packs the power that will allow you to get super loud and let your speakers come alive. Featuring a high-speed MOSFET power supply, premium grade internal components, as well as 4-way protection circuitry, the amplifier will safely operate at the highest levels of performance for hours on end.

Specification：

Class-D 4-Channel Amplifier

4 Way Protection Circuitry: Thermal, Voltage, Speaker, DC

RMS Power at 2 Ohms: 185 Watts x 4 Channels (14.4v)

RMS Power at 4 Ohms: 125 Watts x 4 Channels (14.4v)

RMS Power at 4 Ohms (Bridged): 360 Watts x 2 Channels (14.4v)

High Speed MOSFET Power Supply

Input Sensitivity: PRE Input 0.28-3.1V, SPK Input 0.5-6V

Frequency Response: 16Hz – 27kHz

Signal to Noise Ratio: 87dB

Tri-Mode Capable / Bridgeable

Low Pass Filter (Variable): 50Hz – 300Hz

High Pass Filter (Variable): 50Hz – 300Hz

Fuse Rating: 35 Amp x2

Dimensions: 8.0″ x 6.10″ x 1.8″ (203mm x 155mm x 46mm)