Hertz Cento CP 1.2K

The Cento CP 1.2K by Hertz is a 1-Channel Amplifier of Class D with an efficiency of 89 percent. It features a compact aluminum die-cast housing and is designed for an operating voltage of 9 to 18 VDC. The power output is 650 watts RMS at 4 ohms and 1200 watts RMS at 2 ohms. Technical features include a universal speaker simulator, a damping factor of 140 at 1 kHz, and a signal-to-noise ratio of 102 dBA. Adjustable crossovers, a low-pass crossover filter, a subsonic filter, and bass boost at 50 Hz are integrated. The frequency range extends from 10 Hz to 500 Hz. Features 1-Channel Amplifier Amp Class: D Power: 650 watts RMS at 4 ohms Power: 1200 watts RMS at 2 ohms Efficiency: 89 percent Aluminum die-cast housing Adjustable crossovers Bass boost (50 Hz): 0 - 9 dB Universal speaker simulator Sub-remote for volume Technical Specifications Operating voltage: 9 - 18 VDC Nominal supply voltage: 11 - 15 VDC (2 x 35 A) Bandwidth at -3 dB: 10 Hz - 500 Hz Damping factor at 1 kHz, 1 W: 140 Signal-to-noise ratio: 102 dBA Distortion (THD) at 100 Hz: 0.03 percent No-load current: 0.85 A Standby power consumption: 4.5 µA Minimum load impedance: 2 ohms Pre-in sensitivity: 0.32 - 8 VRMS Speaker input sensitivity: 1.6 - 40 Veff Sub-channel low-pass: OFF / 50 - 250 Hz at 24 dB/Oct. Subsonic high-pass: OFF / 25 Hz at 24 dB/Oct. Preamp output: High-pass 50 - 250 Hz at 12 dB/Oct. ART – Automatic on/off via SPK-IN: 1.5 VDC