PowerBass is pleased to introduce our newest series of amplifiers, the PB Series! The PB-120.2 is a CLASS A/B FULL RANGE Amplifier in the PB Series providing unrivaled sound quality and driver control. Borrowing from our former ACS series, these new amplifiers offer upgraded features, terminals and a dual layer PCB all packed in the most compact chassis allowable. To accomplish this we selected SMD parts and engineered a brand new high density heat sink engineered for maximum efficiency and cooling. The result, an all new line-up of two, four, five and mono channel models that offer amazing performance and fantastic value. Ultra efficient, the PB Series amplifiers produce plenty of low distortion high fidelity audio in a footprint small enough to fit nicely in nearly any vehicle. The PB Series Amplifiers provide the perfect mix of performance and style in a sleek new compact chassis. Features: 2-Channel 240 Watt High Efficiency Class A/B Design 2-ohm Stable (4-ohm in Bridged Mode) PWM MOSFET Power Supply High Level (Speaker)/Low Level (RCA) Input Remote Soft Delay Turn On/Off Circuit Variable High/Low Pass Electronic Crossover Selectable 12dB Bass Boost EQ Variable Gain Control Protection Circuit: Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output. Specifications Peak Power: 480 watts Power Supply: Unregulated PWM Inputs: High (Speaker Level)/Low (RCA) Dimensions (in Inches): 8.5" x 7.1" x 2.0" Depth: 8.5" Channels (mono): 2 4-ohm Power: 60 watts x 2 4-ohm Mono Power: 240 watts x 1 2-ohm Power: 120 watts x 2 Height: 2.0" Width: 7.1" Low-Pass Crossover Freq: 35 Hz - 250 Hz High-Pass Crossover Freq: 50 Hz - 1 kHz Crossover Slope: 12 dB Input Sensitivity: 0.25 V - 6.0 V S/N Ratio: >100dB Total Harmonic Distortion: 0.3% at Rated Power Output Power (14.4 V) @ 4 ohm: 240 watts x 1 Output Power (14.4 V) @ 2 ohm: 120 watts x 2 Output Power (14.4 V) @ 1 ohm: N/A Frequency Response: 10 Hz - 50 kHz