JL Audio Monoblock Class D Marine Subwoofer Amplifier, 1000 W - M1000/1v2
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Monoblock Class D Marine Subwoofer Amplifier, 1000 W x 1 @ 2 Ω / 600 W x 1 @ 4 Ω - 14.4V
This potent monoblock subwoofer amplifier employs our 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 1000 W 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 50-500 Hz 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.
Specification
Rated Continuous (RMS) Power @ 14.4 V
- @ 4 Ω : 600 W RMS x 1
- @ 3 Ω : 800 W RMS x 1
- @ 2 Ω : 1000 W RMS x 1
- @ 1.5 Ω : N/A
Rated Continuous (RMS) Power @ 12.5 V
- @ 4 Ω : 500 W RMS x 1
- @ 3 Ω : 650 W RMS x 1
- @ 2 Ω : 800 W RMS x 1
- @ 1.5 Ω : N/A
General Specifications
- 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™)
Signal Processing
- 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
Physical Specifications
- Height (H) : 2.05 in / 52 mm
- Width (W) : 14.73 in / 374 mm
- Depth (D) : 7.09 in / 180 mm