This marine-grade amplified subwoofer is slim enough to fit beneath the seat of your boat or car. The powerful built-in amplifier puts 800 watts max through the 8" speaker. The amp is circuit protected to cut off in the case of input overloads, short circuits, or extreme temperatures. 8" Super Slim Waterproof Woofer RCA Low Level Input High Level Input LED Indicators Low Pass Crossover Subsonic Filter Remote Control Phase Shift Switch: 0 or 180 0 to +12dB Variable Bass Boost (@ 45Hz) Soft Delay Remote Turn-On Thermal, Short, and Overload Protection Circuits Fuse: 2 x 15A Max Power: 800 Watts 14.5" x 9.5" x 3" Weighs 10.5 lbs. 1-year warranty Model: PLMRBS8

These bass tube enclosures feature the same attractive appearance you are used to from Audiobahn with black supp leather covering and chrome plated flame design grille. These subwoofer enclosures come equipped with a built-in MOSFET amplifier, remote bass control knob, RCA and speaker level inputs, and includes a complete installation kit for your convenience. Product Features 12 inch Amplified Ported Flat Bottomed Bass Cylinder Subwoofer Enclosure . Power Handling RMS: 120 watts. Integrated MOSFET amplifier. Black supp leather covering provides a slick clean look. High quality construction. Rear facing tuned port. Chrome plated flame grille for an attractive appearance. Remote bass control knob. RCA and Speaker level inputs. Bumped back plate. Extended and vented pole piece. Includes... Less

The Boss Audio Phantom P156DVC has a peak power output rating of 2500 watts and an RMS power output rating of 1250 watts. This Boss Audio car subwoofer features a frequency response range of 25-1000 Hz thereby producing the lowest of sounds with clarity. This Boss Audio 15-inch subwoofer is powered by injection-molded polypropylene cones. Experience excellent beats and thumps with the Boss Audio Phantom P156DVC that boasts 2.5-inch dual voice coils. This Boss Audio 15-inch subwoofer delivers exceptional low-frequency sound reproduction as well as explosive sound levels. This Boss Audio car subwoofer features 4 ohm impedance and 7.75-inches of mounting depth. All in all the Boss Audio Phantom P156DVC makes for a wholesome listening experience. BOSS P156DVC 15' 5000 Watt Car Subwoofers... Less

This CD Receiver has 60 Watts x 4 channels. Some of the features it includes are: front auxiliary input, subwoofer output, as well as louder, fader, and balance controls.