• HD 750W monoblock full range class D amplifier.

Features:

• Class D monoblock full range amplifier, 750W x 1 @ 1.5-4 Ω.
  
• This ultra-compact monoblock amplifier uses JL's single-cycle control switching design and R.I.P.S. technology to deliver 750 W of clean power into any impedance between 1.5 Ω and 4 Ω.
• Tight power supply regulation keeps distortion low and maximizes your bass quality.
  
• Although primarily aimed at subwoofer applications, the HD750/1 is a full-range amplifier and can also be used to drive high-performance midrange speaker systems.
  
• This amplifier features a brushed aluminum finish with black powder coated cast alloy heat sinks and base plate.
• A black powder-coated sealed cover is also provided to protect the controls.

Rated continuous power (RMS) at 14.4 V:

• @ 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

Rated continuous power (RMS) at 12.5 V:

• @ 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

General specifications:

• Frequency response : 6 Hz - 8 kHz (+0, -1dB)
  
• S/N ratio, referenced to highest rated power : >110 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth).
• Attenuation factor @ 4 Ω : >500 / 50 Hz
  
• Attenuation factor @ 2 Ω : >250 / 50 Hz
  
• THD+N @ nominal 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)
  
• Minimum cable diameter : 25mm²
  
• Fuse rating : 60A (AFS, AGU or MaxiFuse™)

Physical specifications:

• Height (H) : 1.93 in / 49 mm
  
• Width (W) : 273 mm (10.74 in)
  
• Depth (D) : 211 mm (8.29 in.)
  
• Net weight : 6.6 lb / 2.99 kg