DESCRIPTION

Rockford Fosgate packs the Power 501bd mono sub amp full of features and technology so you get the hardest-rockin' amp around! The patented Class bd design allows this brawler to pour out up to 500 watts (at 2 ohms) with an amazing 75% efficiency rating. So get as loud as you want you'll always get smooth sound and pounding bass.

• 300 watts RMS x 1 at 4 ohms
• 500 watts RMS x 1 at 2 ohms
• Class bd technology
• requires 4-gauge power and ground leads and a 50-amp fuse wiring and hardware not included with amplifier
• selectable 50-250 Hz variable low-pass crossover, 24 dB/octave
• MEHSA mounting technology increases the heat transfer from the MOSFET output devices to the heat sink, for higher power output, lower
operating temperatures, and greater reliability
• TOPAZ noise-killing differential inputs eliminate 80% of ground loop noise
• preamp outputs for easy connection to a second amplifier
• wired remote control of Punch Bass (0-18 dB centered at 45 Hz) gives you fingertip control of your bass impact
• subsonic filter removes frequencies below 20 Hz for increased efficiency
• bd Sync allows two identical Class bd amps to be tied together to power one subwoofer (using an optional cable)
• 13-1/8"W x 2-3/8"H x 9-7/8"D