The Banda Viking 5001 Wrms 1 Ohm Automotive Module is a high performance amplifier, designed to deliver 5000Wrms in 1 channel at 1 Ohm. Ideal for large automotive sound projects, it has a frequency response of 20Hz to 5KHz and is compatible with different types of speakers, including subwoofers, woofers and mid-bass. With a 100% aluminum chassis, it promotes excellent heat dissipation, contributing to lower battery consumption and excellent performance. Check out the technical specifications: - Maximum Power 14.4v @ 1 Ohm: 6200 WRMS - Maximum Power 14.4v @ 2 Ohms: 4300 WRMS - Maximum Power 12.6v @ 1 Ohm: 5000 WRMS - Maximum Power 12.6v @ 2 Ohms: 3600 WRMS - Efficiency @ 2 Ohms: 77% - Efficiency @ 1 Ohm: 67% - Input Voltage: 9 ? 15V - Input Impedance: 100K Ohms - THD+N: 1% - Input Sensitivity: 40mV ? 2V - Signal to Noise Ratio: 90dB - Frequency Response (OFF Switch): 5 to 5kHz (-3dBs) - Frequency Response: 20 to 5kHz (-3dBs) - Bass Boost @ 45Hz: Variable 0 to +18dBs - HPF (Subsonic): 20 to 80Hz @ 12dB/octave Linkwitz-Riley - LPF (Crossover): 80 to 5kHz @ 12dB/octave Linkwitz-Riley - Recommended fuse: 250 A - Resting Current: 3.5 A - Maximum Current (sine signal): 600 A - Maximum Current (musical signal): 270 A - Power Cables (recommended min): 50mm / 0 AWG - Output Cables (recommended min): 2 x 6mm / 2 x 3 AWG - Weight (Kg): 5.4 - Height (mm): 60 - Width (mm): 264 - Depth (mm): 308