Mono subwoofer amplifier. Variable subsonic filter (15-40 Hz, 12 dB/octave).
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You could also use this amp in bridged, 2-channel mode to power a couple of subwoofers with 250 watts RMS each. High- and low-pass filters help you get maximum performance from the speakers in your vehicle.
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Rockville RVA-M2 2500w Peak/625w Dyno-Certified RMS @ 1 Ohm Amplifier Mono Car Amp+Remote. Adjustable 0-12dB Bass Equalizer. Fully Adjustable 12dB / Octave Crossover with Differential Circuitry. Mounting Type Car Mount.
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Rockford Fosgate Power 250.2 2-Channel Amplifier – Boxed, Sealed Bass Knob, Fully Tested. Up for sale is a genuine Rockford Fosgate Power 250.2 amplifier in excellent condition. • Old-school Rockford build quality — designed in the golden era of USA car audio.
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Vintage Rockford Fosgate Power 250M 2 Amp. The amp does not turn on. The remote turn on connection is missing Would be a great amp once fixed
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This isn’t just another mono amp—it’s built for performance and reliability • Equipped with a variable low‑pass crossover (12 dB/octave, up to ~210 Hz), enabling tailored subwoofer tuning . • Unused, with all accessories still sealed.
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The PM300X2 is a solid choice if you're looking to drive a pair of coaxial speakers, component speakers, or a single subwoofer. The amplifier can also be run in stereo/mono mode simultaneously when using passive crossovers (not supplied) on all speakers.
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