High Power Four Channel Amplifier with Low Flat Or High Adjutment Crossover Built-in BLACK

* Maximum Power 14.4v at 2 Ohms: 4 x 230 WRMS * Maximum Power 14.4v at 4 Ohms: 4 x 150 WRMS * Maximum Power 14.4v Bridged at 4 Ohms: 2 x 460 WRMS * Maximum Power 12.6v at 2 Ohms: 4 x 200 WRMS * Maximum Power 12.6v at 4 Ohms: : 4 x 120 WRMS * Maximum Power 12.6v Bridged at 4 Ohms: 2 x 400 WRMS * Efficiency at 4 Ohms: 82% * Efficiency at 2 Ohms: 78% * Input Voltage: 9 - 16V * Input Impedance: 47K Ohms * THD maximum power: 1% * Input Sensitivity: 250mV - 3.4V * Signal to Noise Ratio: 85dB * Frequency Response FLAT Switch: 20Hz - 20Khz -3dBs * 13 * HPF Subsonic: 90Hz - 20kHz at 12dB/oitava Linkwitz-Riley * LPF Crossover: 20Hz - 90Hz at 12dB/oitava Linkwitz-Riley * Recommended Fuse: 50A * Rest Current: 700mA * Maximum Current sine signal: 80A * Maximum Current musical signal: 40A * Power Cables min. recommended: 10mm * Output Cables min. recommended: 2 x 1.5mm / 2 x 15 AWG Allows you to adjust the Crossover using the selector switch in the LOW L, FLAT F and HIGH L positions. This function, when selected in the LOW position, leaves the device only adjustable for a lower frequency 20Hz - 90Hz at 12dB/8 degrees Linkwitz-Riley. When positioned in FLAT, the device responds in FULL RANGE 20Hz - 20kHz at -3dBs. And when positioned at HIGH, it allows adjustment only at high frequencies 90Hz - 20kHz at 12dB/8 degrees