Punch Single 12" 300 Watt Amplified SubwooferP300-12 The P300-12 powered subwoofer is an “all-in-one” solution when adding bass to a factory system or just to save space. This model features a 12” subwoofer in a sealed enclosure powered by an internal 300 watt amplifier. If you need to quickly add bass to a system or want to alleviate the hassle of separate amplifiers and subwoofers, then the P300-12 is the right one for the job! The P300-12 features a Punch 12” subwoofer in a custom sealed enclosure and is powered by a mighty 300 Watt amplifier. The system is all-inclusive, so you only need to run power, ground and a signal from the source to get this baby moving. Features a durable exterior that resists scrapes and bumps while in the trunk or cargo area. FEATURES AT A GLANCE "Closed-loop" design ensures optimum performance between woofer, amplifier and enclosure Separate low level and speaker level inputs Built-in adjustable bass boost EQ Built-in 0°/180° phase switch Intelligent auto turn on/off function Adjustable 12db/Octave low pass crossover High-efficiency, low current design Remote bass level control included Proprietary high output woofer Detachable Power/Ground connector Thermal and over/under voltage protection Large AWG input terminals Covered with industrial heat activated vinyl 1 Year Warranty Constructed with 5/8" MDF SPECIFICATIONS Nominal Impedance (ea) -- Woofer Series Proprietary CEA-2031 Compliant Power Input Connector Quick DisconnectReplacement Part: 1130-59232-01 Cooling Convection Remote Control Included Signal Input Low-Level: 1 RCA PairHigh-Level: Left/Right Summed Inputs Power Handling (Watts RMS) 300 Watts RMS Tone Controls Gain & Bass Boost Enclosure Type Amplified Integrated Amplifier 300 Watts RMS Visual Indicators PowerProtect Frequency Response 20 Hz to 200 Hz Crossover Controls Variable 50 Hz to 200 Hz12dB/Octave Butterworth Enclosure Material 5/8" MDF (Medium Density Fiberboard) Shipping Weight 29.6 Lbs. (13.42 kg.) Woofer Quantity 1 DimensionsBox (H x W x D)Wedge (H x W x D1 x D2) 15 x 19.8 x D1 11 - D2 7 (in)38.1 x 50.29 x D1 27.94 - D2 17.78 (cm) Speaker Connector n/a Power Wire Gauge 8 AWG Woofer Size 12" Heat Sink Type Extruded Aluminum Woofer Series Proprietary Circuit Topology Class Class-D