High-powered, full-range, and will work with almost any system
Focal's FDP 4.600 4-channel amplifier can deliver 150 watts RMS to each of your front and rear speakers, ideal for a high-performance system. You can also use the amp in 3-channel mode, powering each of your front speakers with 150 watts RMS, while sending 400 watts to a sub. The FDP 4.600 uses full-range Class D technology to deliver big-league power from a chassis that's smaller than a 2" stack of printer paper.
The amp's speaker-level inputs and auto turn-on let you connect it to almost any car stereo, even a factory radio. You can use the extensive filter section to optimize the amp's tone and performance for your subwoofers or speakers. In bandpass mode, the amp can even drive woofers, tweeters, and other components separately.
Remote control and clip light
Focal includes a wired remote bass level controller for your sub, so you can tweak your bass from song to song from your front seat. This remote also features an LED clip light that'll let you know if you're overloading the amp.
 
Product highlights:
4-channel car amplifier
150 watts RMS x 4 at 4 ohms (200 watts RMS x 4 at 2 ohms)
400 watts RMS x 2 bridged at 4 ohms (4-ohm stable in bridged mode)
CEA-2006 compliant
full-range Class D amp technology
Ch 1 and 2: variable high-pass filter (50-4000 Hz, 12dB/octave)
Ch 3 and 4: variable high-pass and low-pass filters (50-4000 Hz, 12dB/octave)
Ch 3 and 4: bandpass filter option (uses low-pass and high-pass settings) and stereo/mono switch
Other Features:
frequency response: 5-25,000 Hz
preamp and speaker-level inputs
high-level inputs require speaker wire to RCA adapters
auto signal-detection and turn-on with high-level input
remote subwoofer level control with LED clip light included
fuse rating: 25A x 2
8-gauge power and ground leads recommended — wiring and hardware not included with amplifier
dimensions: 10-1/16"W x 2"H x 8"D
warranty: 1 year
Our 60-day money-back guarantee
MFR # FDP 4.600
 
What's in the box:
Focal FDP 4.600 owner's manual
4-Channel amplifier
Two 25A ATO fuses (installed)
Long mounting bracket
2 Short mounting brackets
Remote sub control
16.5' Remote cable (RJ25 plugs on each end)
2mm Allen wrench
3mm Allen wrench
4mm Allen wrench
4 Countersunk M4 x 8mm screws
4 Self-tapping screws (M4 x 20mm)
2 Self-tapping screws (M3 x 5mm)
4 Rubber flat washers
Operations Manual