Description

JL Audio MHD Marine Amplifier Monoblock Wide-Range 750 Watts 12v

98225

Model: MHD750/1

Monoblock Class D Marine Wide-Range Amplifier, 750 W x 1 @ 1.5-4 ohms

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 ohms, giving you the highest degree of flexibility in designing your subwoofer system.

Tight power supply regulation keeps distortion ultra-low and maximizes your bass performance. While targeted primarily to subwoofer applications, the MHD750/1 is a full-range amplifier and can also be used to drive high-performance mid and high frequency speaker systems.

This marine amplifier features white and gray powder-coat finishes, a gasketed cover for the controls and stainless steel hardware for durability in the marine environment.

USA Limited Warranty: Two (2) years from the original date of purchase.

Specifications

Rated Continuous (RMS) Power @ 14.4 V

@ 4 ohms
750 W RMS x 1

@ 3 ohms
750 W RMS x 1

@ 2 ohms
750 W RMS x 1

@ 1.5 ohms
Rated Continuous (RMS) Power @ 12.5 V

@ 4 ohms
750 W RMS x 1

@ 3 ohms
750 W RMS x 1

@ 2 ohms
750 W RMS x 1

@ 1.5 ohms
750 W RMS x 1

General Specifications

Frequency Response
6 Hz – 8 kHz (+0, -1dB)

S/N Ratio, referred to highest rated power
S/N Ratio, referred to highest rated power

Damping Factor @ 4 ohms
>500 / 50 Hz

Damping Factor @ 2 ohms
>250 / 50 Hz

THD+N @ Rated Power (Main Channels)
<0.03% @ 4 ohms

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)

Signal Processing

Filter Mode(s)
Low-Pass or High-Pass

Filter Slope(s)
12/24 dB/octave

Filter Frequency Range
50 Hz – 500 Hz

Detented, Calibrated Filter Freq. Potentiometer
Yes

Filter Defeat Function
Yes

Infrasonic Filter
30 Hz, defeatable

Bass Boost EQ (0 to +12 dB @ 45 Hz)
No

Output Polarity Switch
Yes

Remote Subwoofer Level Control
Yes

Remote Subwoofer Level Control
Optional (HD-RLC)

Pass-Through Preamp Output
Buffered

Physical Specifications

Height
1.93 in / 49 mm

Width
10.74 in / 273 mm

Depth
7.85 in / 199 mm

Net Weight
6.6 lb / 2.99 kg