JL AUDIO HD-Serie Monoblock 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.
Reted ( RMS ) Power@ 11,50 – 14,4 Volt
|@ 4 Ω||750 W RMS x 1|
|@ 3 Ω||750 W RMS x 1|
|@ 2 Ω||750 W RMS x 1|
|@ 1.5 Ω||750 W RMS x 1|
|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)||8.29 in / 211 mm|
|Net Weight||6.6 lb / 2.99 kg|