M-Series Monoblock Class-D Marine-Grade Amplifier, 1000-Watts @ 2-Ohm or 600-Watts @ 4-Ohm
This potent monoblock subwoofer amplifier employs JL's high-speed NexD™ switching design to achieve unprecedented efficiency and amazing power output in a very compact chassis. The M1000/1v2 is capable of delivering 1000W of continuous power into a 2 ohm load (14.4V, 1% THD), making it a great choice to drive higher power subwoofer systems.
Designed specifically for subwoofer applications, the M1000/1 includes a variable slope low-pass filter with continuously variable cutoff frequency selection from 50-500Hz and a defeatable infrasonic filter (30 Hz, 24 dB/oct.).
With the addition of an HD-RLC remote level control (sold separately), the amplifier's subwoofer output level or master volume for all channels can be directly controlled from the helm. The M1000/1v2 also features the v2 Spec feature set, which consists of automatic turn-on capability (via signal sensing or DC-offset sensing), and a dual-range differential-balanced input section able to handle a wide range of input voltage levels.
This amplifier features white and gray powder-coat finish, a gasketed cover for the controls and stainless steel hardware for durability in the marine environment.
Specifications
| @ 4 Ω |
600 W RMS x 1 |
| @ 3 Ω |
800 W RMS x 1 |
| @ 2 Ω |
1000 W RMS x 1 |
| Frequency Response |
7 Hz - 500 Hz (+0, -1dB) |
| S/N Ratio, referred to highest rated power |
>83 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth) |
| S/N Ratio, referred to 1 W |
>53 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth) |
| Damping Factor @ 4 Ω |
>1000 / 50 Hz |
| Damping Factor @ 2 Ω |
>500 / 50 Hz |
| THD+N @ Rated Power |
<1% @ 2 Ω per Ch. |
| 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 |
80 A (AFS, AGU or MaxiFuse™) |
| Filter Mode(s) |
Low-Pass only |
| 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 |
No |
| Output Polarity Switch |
No |
| Remote Subwoofer Level Control |
Optional (HD-RLC) |
| Remote Bass EQ Boost Control |
No |
| Pass-Through Preamp Output |
Buffered |
