JL audio HD900/5

Product highlights:
5-channel amplifer
100 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 (at 1.5-4 ohms)
75 watts RMS x 4 (at 1.5-3 ohms) + 500 watts RMS x 1 (at 1.5-4 ohms)
150 watts RMS x 2 bridged (at 3-6 ohms) + 500 watts RMS x 1 at (1.5-4 ohms)
variable high-pass filter on front and rear channels (50-500 Hz, 12 or 24dB/octave)
variable low-pass filter on subwoofer channel (50-500 Hz, 12 or 24dB/octave)
subsonic filter on sub channel (24 dB/oct at 30 Hz)
removable power and speaker plugs
optional wired remote for level control
optional HD stacking kit for stacking multiple HD amps together
Class D amplifier design
MOSFET power and output stages
differential-balanced inputs eliminate noise from your vehicle's electrical system
speaker- and preamp-level inputs (speaker-level input requires an optional adapter)
preamp outputs
4-gauge power and ground leads and a 60-amp fuse recommended — wiring and hardware not included with amplifier
no onboard fuses — when installing multiple amps in a system, an additional 60-amp in-line fuse between the distribution block and the amplifier is recommended
10-3/4"W x 1-15/16"H x 8-5/16"D
warranty: 2 years
Our 60-day money-back guarantee
MFR # 98223
What's in the box:
JL Audio HD Series HD900/5 owner's manual
5-Channel class-D full-range amplifier
Power/Ground/Turn-On plug
3 Speaker connection plugs
3mm Allen-wrench
5mm Allen-wrench
Mounting bolts
Owner's Manual