Alpine PDR-M65 - 1 Kanal Verstärker

The PDR-M65 has a power of 650 watts RMS, which is sufficient pressure for many cars and trucks. You can set the amplifier with low-pass filter and bass boost, so that they achieve exactly the right bass sound, and you can use the optional RUX - KNOB (remote bass control), control the bass from the dashboard.

Highlights:
Mono subwoofer amplifier 
450 watts RMS x 1 at 4 ohms (650 watts RMS x 1 at 2 ohms) 
CEA-2006 Compliant 
variable low-pass filter (50-400 Hz, 24 dB / octave) 
Variable bass boost (0-12 dB at 50 Hz) 
variable subsonic filter (at 40 Hz, 24 dB / octave) 
optional remote level control (RUX - KNOB) 
Class-D amplifier with MOSFET power supply 
Preamplifier and outputs 
Speaker-level inputs - RCA adapter cable required 
Fuse:35A x 2 
Recommend 4-gauge power and Masseleitungenzu - wiring and hardware not included with amplifier 
9 "W x 2-1/16" H x 7-1/8 "D