Outstanding audio performance — you expect it when the amp is an Alpine. Alpine's V-Power amplifiers supply the high level of performance you want without shaking loose too much of your hard-earned cash.
The MRP-M450 mono subwoofer amplifier will power your subwoofer with 220 watts of power. Add a second sub and the MRP-M450 pumps out 400 watts of power — enough to get almost any car shaking. The variable low-pass filter adjusts the frequency output to match your system, while the Bass EQ lets you dial in some extra boost on the lows. A subsonic filter eliminates inaudible, ultra-low bass notes for cleaner output.
The amp's machined-metal heatsink keeps the internal parts cool and distortion low even when you're cranking the volume. Gold-plated screw terminals and RCA connections resist corrosion that can degrade signal performance.
Details:
- mono subwoofer car amplifier
- 220 watts RMS x 1 at 4 ohms (400 watts RMS x 1 at 2 ohms)
- variable low-pass filter (50-200 Hz, 24 dB/octave)
- tuned Bass EQ (0-12 dB bass boost at 50 Hz)
- subsonic filter (15 Hz, 24 dB/octave)
- MOSFET power supply
- CEA-2006 compliant
- STAR Topology (minimizes internal noise and prevents ground interference)
- speaker- and preamp-level inputs
- gold-plated screw terminals
- fuse rating: 20A x 2
- 8-gauge power and ground leads recommended — wiring and hardware not included with amplifier
- 9-3/4"W x 2-7/16"H x 9-9/16"D
- warranty: 1 year
- Want more peace of mind? Extended Service Plans Available
Note: Sorry, Crutchfield cannot ship Alpine products to Guam or Puerto Rico.
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