JL Audio 5 Ch. Class D Marine System Amplifier, 700 W - M700/5
| $1,149.95 |
5-Channel Class D Marine System Amplifier, 75 W x 4 @ 4 Ω + 300 W x 1 @ 2 Ω - 14.4V
The M700/5 is ideal for a complete audiophile-grade, subwoofer + four satellite system, and it fits comfortably in just about any boat's weather-tight compartments. With this incredible little amplifier, you can drive two pairs of quality component speaker systems with plenty of clean power (75 W x 4 @ 4 Ω), while also delivering a stout 300 W of power to a subwoofer system. The breakthrough that makes this much power possible in such a small chassis is our NexD™ switching design.
The M700/5 includes a 12 dB / octave high-pass filter for one main channel pair, a 12 dB octave high-pass or bandpass filter for the other main channel pair, plus a variable slope low-pass filter for its subwoofer channel. All three filters offer continuously variable cutoff frequency selection from 50-500 Hz. This amplifier's filters can also be configured as a true 3-way crossover, with a low-pass filter for the subwoofer channel, a bandpass filter on Ch. 3 & 4, and a high-pass filter on Ch. 1 & 2. An "x10" multiplier switch on the Ch. 1 & 2 high-pass filter allows its cutoff frequency to be adjusted from 50-500 Hz or 500-5000 Hz. With the addition of an HD-RLC remote level control (sold separately), the amplifier's subwoofer channel level or overall level can be directly controlled from a remote location.
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.
Specification
Rated Continuous (RMS) Power @ 14.4 V
- Main Channels @ 4 Ω : 75 W RMS x 4
- Main Channels @ 2 Ω : 100 W RMS x 4
- Main Channels - Bridged @ 4Ω : 200 W RMS x 2
- Subwoofer Channel @ 4 Ω : 180 W RMS x 1
- Subwoofer Channel @ 3 Ω : 240 W RMS x 1
- Subwoofer Channel @ 2 Ω : 300 W RMS x 1
- Subwoofer Channel @ 1.5 Ω : N/A
Rated Continuous (RMS) Power @ 12.5 V
- Main Channels @ 4 Ω : 60 W RMS x 4
- Main Channels @ 2 Ω : 90 W RMS x 4
- Main Channels - Bridged @ 4Ω : 180 W RMS x 2
- Subwoofer Channel @ 4 Ω : 180 W RMS x 1
- Subwoofer Channel @ 3 Ω : 240 W RMS x 1
- Subwoofer Channel @ 2 Ω : 300 W RMS x 1
- Subwoofer Channel @ 1.5 Ω : N/A
General Specifications
- Frequency Response (Main Channels) : 12 Hz - 22 kHz (+0, -1dB)
- Frequency Response (Subwoofer Channel) : 10 Hz - 1 kHz (+0, -1dB)
- S/N Ratio, referred to highest rated power (Main Channels) : >104 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)
- S/N Ratio, referred to 1 W : >84 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
- Damping Factor @ 4 Ω : >150 / 50 Hz
- Damping Factor @ 2 Ω : >75 / 50 Hz
- THD+N @ Rated Power (Main Channels) : <1% @ 2 Ω per Ch.
- THD+N @ Rated Power (Subwoofer Channels) : <1% @ 2 Ω per Ch.
- Input Voltage Range @ RCA Inputs : 100 mV - 4 V RMS
- Min.Copper Power / Ground Wire Gauge : 4 AWG wire
- Fuse Rating : 60 A (AFS, AGU or MaxiFuse™)
Signal Processing
- Filter Mode(s): Channels 1 & 2 (front) : High-Pass only
- Filter Slope(s): Channels 1 & 2 (front) : 12 dB/octave
- Filter Frequency Range: Channels 1 & 2 (front) : 50 Hz - 5 kHz
- Filter Mode(s): Channels 3 & 4 (rear) : High-Pass or Bandpass
- Filter Slope(s): Channels 3 & 4 (rear) : 12 dB/octave
- Filter Frequency Range: Channels 3 & 4 : 50 Hz - 500 Hz
- Filter Mode(s): Subwoofer Channel : Low-Pass only
- Filter Slope(s): Subwoofer Channel : 12/24 dB/octave
- Filter Frequency Range: Subwoofer Channel : 50 Hz - 500 Hz
- Detented, Calibrated Filter Freq. Potentiometers : Yes
- Filter Defeat Function : Yes
- Infrasonic Filter: Subwoofer Channel : none
- Remote Level Control : Optional (HD-RLC)
- Remote Level Modes : Sub Ch. or All Channels
- Channel Input Mode Switch : Yes (2/4/6 ch.)
- Pass-Through Preamp Output : None
- Source Channel Selection for PreOuts : N/A
Physical Specifications
- Height (H) : 2.05 in / 52 mm
- Width (W) : 10.23 in / 260 mm
- Depth (D) : 7.09 in / 180 mm
- Net Weight : 6.15 lb / 2.79 kg
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