Rockford Fosgate PM500X1BD Mono marine amplifier

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Serious bass for your boat

The conformal-coated circuit board resists moisture.

Rockford Fosgate built their PM500X1 mono amplifier for marine and powersports applications. If you demand powerful bass while you're blasting along a trail or waterway, this compact amp has all the power you need. And this amp is stable at 1 ohm, so it's great for multi-sub applications.

Made for long life and easy installation

Life on the water or in the dirt can be hard on electronics, so the PM500X1 is built tough. Conformal-coated circuitry withstands moisture and dirt, while the stainless steel hardware won't succumb to corrosion. Rockford Fosgate also uses the newest Maximum Efficiency Heat Sink Application (MEHSA3) construction process, which yields up to five times better heat transfer than traditional mounting techniques. As a result, this amp will rock out without overheating, even when tucked into a compact space.

Level setting made easy

The PM500X1 uses Rockford Fosgate's CLEAN level setting technology, so there's no more guesswork while setting your gain levels. Easy-to-see LED indicators identify clipping so you can set your amp up for maximum performance while eliminating distortion.


Product highlights:

marine/powersports mono amplifier
150 watts RMS x 1 at 4 ohms (300 watts RMS x 1 at 2 ohms)
500 watts RMS x 1 at 1 ohm
CEA-2006 compliant
Class BD amp technology
RCA pass-thru outputs
conformal-coated circuit board — suitable for power sports and marine applications
marine-grade stainless steel hardware
speaker-level inputs (speaker wire to RCA adapter required)
variable low-pass filter (50-250Hz at 12 dB/octave)
fuse rating: 80A x 1 (fuse not included)
built-in Punch EQ with +18dB boost @ 45Hz
C.L.E.A.N. set-up technology with LED input/output indicators
hidden top-mount control panel
frequency response: 20-20,000 Hz
dimensions: 11-1/8"W x 2-7/16"H x 8-13/16"D
warranty: 1 year