ELECTRA 8K @ 1 OHM AMPLIFIER MODULE The ELECTRA line was developed especially for those looking for incomparable bass. It has a frequency response of 16 to 500Hz. Because of this, ELECTRA will only play Subwoofers, Bass. The variable BASS BOOST feature 30 - 80hz at up to 12dB is a differentiator, further reinforcing the bass of your system. Designed in a bold 100% aluminum chassis, it works with 8000 WRMS power with 1 input channel for connection and 1 Ohm impedance. It has very low harmonic distortion and clipping indicator, forced ventilation and protection against short circuit. TECHNICAL SPECIFICATIONS - Max Power 14.4v @ 1 Ohm: 9000 WRMS - Max Power 14.4v @ 2 Ohms: 7400 WRMS - Max Power 12.6v @ 1 Ohm: 8000 WRMS - Max Power 12.6v @ 2 Ohms: 5100 WRMS - Efficiency @ 2 Ohms: 83% - Efficiency @ 1 Ohm: 77% - Input Voltage: 9 - 15V - Input Impedance: 100K Ohms - Maximum Power THD: 3% - Input Sensitivity: 200mV to 8V - Signal Noise Ratio: 80dBs - Frequency Response: 16 to 500Hz (-3dBs) - HPF (Subsonic): 16 - 120Hz @ 12dB/octave Linkwitz-Riley - LPF (Crossover): 50 - 500Hz @ 12dB/octave Linkwitz-Riley - Variable Bass Boost: 30 - 80hz at up to 12dB - Recommended Fuse: 2 x 225A - Standby Current: ~3A - Maximum current (musical signal): 400A - Maximum current (sinusoidal signal): 850A - Power Cables (recommended min.): 70mm / 0 AWG - Output Cables (recommended min.): 2 x 6mm / 2 x 3 AWG - Weight (Kg): 6.3 - Height (mm): 73 - Width (mm): 256 - Depth (mm): 317