Unit Includes: Jensen Power400 Hi-Fi Amplifier 400-Watt 2-Channel features:
2-Channel Power Series Class AB Car Amplifier
RMS Power Rating:
4 ohms: 75 watts x 2 chan.
2 ohms: 100 watts x 2 chan.
Bridged, 4 ohms: 200 watts x 1 chan.
Max power output: 400 watts x 1 chan.
Pulse Width Modulated MOSFET power supply
LED power (green) and standby/fault (red) indicators
Variable bass EQ (0-12 dB @ 45 Hz)
Soft Start Turn-on
2/1 Channel operation
Speaker-level (high-level) inputs with signal sensing for automatic turn-on
Preamp RCA outputs to daisy chain multiple amps
3-Way System Protection circuitry (thermal, DC-Offset, and speaker short protection)
Heavy duty extruded heatsink for extreme heat dissipation
High current bi-polar output transistors
Optimized class AB design minimizes distortion and reduces idle current
High pass / low pass / full range selector switch
Chrome-plated RCA level inputs
Chrome-plated screw terminals
Variable High-Pass Filter (40-300 Hz, 12 dB/octave)
Variable Low-Pass Filter (40-300 Hz, 12 dB/octave)
Signal-to-Noise Ratio: >100 dB
Channel Separation: >60 dB
Frequency Response: 500-60,000 Hz
Variable Input Level: 400mV - 5V
THD (Total Harmonic Distortion): 0.02%
Fuse Rating: 1 x 25 amps
Dimensions: 9"D x 9-1/2"W x 2-1/2"H
Installation Video's & Manuals
We show you how to install a complete car audio system. We install a subwoofer, and amplifier, front speakers, rear speakers, and add sound dampening material on the rear deck and in the front doors.
We show you how to install an amplifier in a vehicle with a factory amplified audio system.
Amplifiers are power hungry devices that are the heart of every car audio system. A power line fuse on your amp is essential because without one you could have a fire if the power wire is accidentally shorted. We show you how to properly wire a fuse at the battery of your vehicle.
We show you how to wire speakers to your amplifier. We show 2 channel, 3 channel,
4 channel and 5 channel connections.
We show you how to set the gains on your amplifiers correctly using an inexpensive oscilloscope. Using the DSO Nano V3, we demonstrate what amplifier clipping looks and sounds like. We then demonstrate how to set your system up the right way and prevent these damaging issues.
We are giving away Double DIN SoundStream Stereo with dual 6.8 inch screens, watch the video to see how to enter. Good luck!