This 2 channel 1000 watts car amplifier will boost your car speaker system with real power. Power you can hear and feel while driving in your car. Illuminated Hifonics Logo PWM MOSFET EXVP (Exponential Vari-Power Supply) SPC Twin Turbo-Torroids with Simpatico Coil Design Fully Adjustable Accu Cross Crossover Includes - 12 dB Hi-Pass Crossover, 24 dB Low-Pass Crossover Bass Boost - 18 dB Variable Bass Equalization RCA Line Outputs - Permit Amplifier Daisy-Chaining 4 Gauge Power Connectors Number of Channels - 2 RMS Power (4 ohms) 250 watts x 2 channels RMS Power (2 ohms) 500 watts x 2 channels RMS Power (1 ohm) Not Stable Bridged RMS Power 1000 watts x 1 channel Peak Power Output N/A Minimum Impedance Unbridged 2 ohms Minimum Impedance Bridged 4 ohms THD at Rated RMS Power 0.05% Amp Preamp Outputs - 1 pair Built-in Crossover - HP/LP/Full High-Pass Crossover Frequency 10 - 1.2 k Hz Low-Pass Crossover Frequency 10 - 150 Hz Subsonic Filter N/A Signal-to-Noise Ratio >95 dB Channel Separation >70 dB Bass Boost 0 - 18 dB Bass/Gain Remote Fuse Rating 60A x 2 Dimensions - 18.11L x 10.39W x 2.5H Remote Bass Control Included