The Cerwin-Vega CVP1400.4 CVP Performance 4-Channel Class D Amplifier delivers powerful, efficient, and crystal-clear sound performance in a compact chassis designed for modern vehicles. Rated at 1400 watts max power and delivering 80 watts RMS per channel, this high-performance car amplifier is engineered to dramatically upgrade your factory or aftermarket audio system with clean, dynamic output that cuts through road and engine noise. Part of the newly redesigned CVP Series Amplifiers, the CVP1400.4 combines affordability with premium audio performance. Built with highly efficient Class D technology, this amplifier runs cooler and more efficiently than traditional designs, allowing for a smaller footprint without sacrificing output. Its compact chassis makes it ideal for installation in tight spaces found in cars, trucks, and SUVs, including under seats or behind panels. The CVP1400.4 is perfect for powering door speakers, component systems, and coaxial speakers with clarity and authority. Its impressive power-to-size ratio ensures you hear and feel your music with enhanced detail, punch, and dynamic range. For flexible system integration, this Cerwin-Vega 4-channel amplifier features both high-level and low-level inputs, allowing seamless connection to factory radios or aftermarket head units. The built-in variable high-pass (HPF) and low-pass (LPF) crossovers provide precise tuning control, enabling you to optimize speaker performance and tailor your sound system to your listening preferences. Specifications RMS Power Ratings @ 4Ω: 80W x 4 RMS Power Ratings @ 2Ω: 140W x 4 RMS Power Ratings Bridged @ 4Ω: 290W x 2 Channel Separation: >60dB Frequency Response(+/-3bB): 10Hz-30KHz S/N Ratio @ A/W 30k: ≥90dB Sensitivity: 250mV-6V High Pass Filter(-6dB)/Subsonic: 52Hz-400Hz Low Pass Filter(-12dB): 52Hz-400Hz Power Protection Indicator Short Circuit And Thermal Protection Fuse: 30A x 2 Dimensions (LxWxH): 7.28" x 4.92" x 1.93" (185mm x 125mm x 49mm)