OSD Nero HTX4150 4x 175W Home Theater Amplifier — Bridged 400W, Passive Subwoofer Controls, 105 dB SNR

High-power, flexible HTX4150 amplifier designed for home theater use with passive subwoofer controls and rack-mount capability. The unit delivers strong single-channel and multi-channel performance with bridging support for very high output. Output Power (RMS) — Single Channel: - @ 0.1% THD: 4 Ohms: 150W, 8 Ohms: 85W - @ 1% THD: 4 Ohms: 200W, 8 Ohms: 120W Output Power (RMS) — All Channels Driven: - @ 0.1% THD: 4 Ohms: 130W, 8 Ohms: 75W - @ 1% THD: 4 Ohms: 175W, 8 Ohms: 100W Bridged Rating (RMS) @ 1% THD (Single Channel): 8 Ohms: 400W Performance and electrical specs: - Frequency Response: 10-30kHz - Signal to Noise Ratio (A-weighted): 105 dB - Damping Factor (1kHz, 8 Ohms): 90 - Idle Current: 0.18 Amps - Max Current @ All Channels Rated Power: 5.9A - Efficiency: 88% Design and features: - Amplifier Type: D - Transformer Type: SMPS - Cooling: Fan - 12 Volt Triggers: Yes - Auto-On Sensing: Yes - Sub-Out: Yes (passive subwoofer control supported) - Rack Mountable: Yes Power, dimensions and compliance: - Power Supply: 115V, 230V or 110-230V - Dimensions (L x W x H): 15.16" x 16.73" x 3.46" - Weight: 22 Lbs - Certification: CE/UL - Warranty: 2 Years