HD750/1

• Monoblock Class D Wide-Range Amplifier, 750 W x 1 @ 1.5-4 Ω
• This ultra-compact monoblock amplifier employs our Single-Cycle Control switching design and R.I.P.S. technology to deliver 750 W of clean power into any impedance between 1.5 and 4 Ω, giving you the highest degree of flexibility in designing your subwoofer system.
• Tight power supply regulation keeps distortion down and maximizes your bass quality. From a pure sound quality perspective, we invite you to compare the real-world, in-car performance of this amplifier to any other amplifier on the market, of any type, at any price.
• While targeted primarily to subwoofer applications, the HD750/1 is a wide-range amplifier and can also be used to drive high-performance mid-range speaker systems.
• This amplifier features a brushed aluminum finish with black powder-coated cast alloy heat sinks and bottom panel. A black powder-coated, gasketed cover is also provided to protect the controls.

• Frequency Response    6 Hz - 8 kHz (+0, -1dB)
• S/N Ratio, referred to highest rated power    >110 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)
• S/N Ratio, referred to 1 W (Main Channels)    >88 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
• Damping Factor @ 4 Ω    >500 / 50 Hz
• Damping Factor @ 2 Ω    >250 / 50 Hz
• THD+N @ Rated Power (Main Channels)    <0.03% @ 4 Ω
• Input Voltage Range @ RCA Inputs    Switchable from 200 mV - 2 V RMS (Low) to 800 mV - 8 V RMS (High)
• Min.Copper Power / Ground Wire Gauge    4 AWG wire
• Fuse Rating    60 A (AFS, AGU or MaxiFuse™)
• Height (H)    1.93 in / 49 mm
• Width (W)    10.74 in / 273 mm
• Depth (D)    7.85 in / 199 mm
• Net Weight    6.6 lb / 2.99 kg

USER MANUAL