Rockford T2500-1bd

Product highlights:
mono subwoofer amplifier
1,500 watts RMS x 1 at 4 ohms (2,500 watts RMS x 1 at 2 ohms)
2,500 watts RMS x 1 at 1 ohm
CEA-2006 compliant
Dynamic Thermal Management cooling system
Master Sync: allows two of these amps to be tied together
variable low-pass filter (32-250 Hz, 24 dB/octave)
selectable subsonic filter (28Hz, 12 dB/octave)
variable bass boost (0-18 dB at 45 Hz)
optional wired remote bass boost
Class-BD amplifier design
MOSFET power and output stages
preamp inputs and outputs
1/0-gauge power and ground leads and an 250-amp fuse recommended — wiring and hardware not included with amplifier
no onboard fuses — when installing multiple amps in a system, an additional 250-amp in-line fuse between the distribution block and the amplifier is recommended
21-7/8"W x 2-3/16"H x 9-7/16"D
warranty: 2 years
Our 60-day money-back guarantee
MFR # T2500-1BDCP

What's in the box:
Rockford Fosgate T2500-1bdCP owner's manual
Mono amplifier
Four 1-1/2" Self-tapping screws
Hex-key
Installation & Operation manual (Eng/Fre/Spa/Ger/Ita)
Punch Amplifier Performance Verification Certificate