200W x 1 RMS 4? 200W x 1 RMS 2? Alpine KTA-200M Mono Power Pack Amp with Alpine SWT-S10 10 Loaded Tube Subwoofer and Bass Knob. KTA-200M - The KTA-200M follows the same format as the KTA-450 4-Channel Power Pack Amplifier, in compact size, easy installation and overall power.
KTA-200M - The ratio of power to price is unmatched in the industry, as the KTA-200M doubles its power from 200 to 400 watts with Alpine's DPP technology. SWT-S10 - Enclosure Dimensions: 11.22"W x 23.6" D. Includes pry kit and Alpine RUX-KNOB. 400W x 1 DPP 2? 2 Remote Bass Knob With the RUX-KNOB, get full control over your amplifier, conveniently from inside the car.
With the RUX-KNOB installed inside the vehicle cabin, easily adjust the bass gain of your amp while seated inside.