Focal FPD 900.1

Product Highlights:
Mono subwoofer amplifier
500 watts RMS x 1 at 4 ohms (850 watts RMS x 1 at 2 ohms)
1-ohm stable — 500 watts RMS x 1 at 1 ohm
CEA-2006 compliant
Class D amp technology
high-pass crossover: 10-4,000 Hz; low-pass crossover: 40-350 Hz; and subsonic filter: 10-4,000 Hz (24 dB/oct.)
heat dispersing aluminum chassis
high-level input with auto-detection & auto turn-on; RCA low-level input
remote sub control
frequency response: 20-20,000 Hz
adjustable bass boost level: 0 to +6dB @ 40 Hz
phase adjustment: variable (0-180°)
8-gauge power and ground leads recommended — wiring and hardware not included with amplifier
fuse rating: 25A x 2
dimensions: 9-1/2"W x 2"H x 8-7/16"D
warranty: 1 year
Our 60-day money-back guarantee
MFR # FPD 900.1

What's in the box:
Focal FPD 900.1 owner's manual
Mono full range amplifier
Two 25 amp ATO fuses (installed)
Wired remote control
15' Remote control cable (RJ-25 plug on both ends)
Four 5/8" Self-tapping screws
Two 1/2" Self-tapping screws
Four Allen-head machine screws
2 Mounting brackets
3mm Allen wrench
2.5mm Allen wrench
1.5m Allen wrench
User manual website information