JL Audio M600/6
This incredibly flexible amplifier packs a serious full-range punch, and delivers a staggering 100 watts to each of its six channels into 2 Ω (14.4V, 1% THD). The breakthrough that makes this much power possible in such a small chassis is our NexD™ ultra-high-speed switching design, which allows for full bandwidth Class D operation with extremely low distortion and outstanding efficiency.
With the M600/6, you have lots of great options. Use it as a six-channel satellite amplifier with 75 W x 4 @ 4 Ω, or bridge four of its channels to create a staggered power four-channel amplifier with 200W x 2 @ 4 Ω to one pair of satellites and 75 W x 2 @ 4 Ω to a secondary pair of satellites. You can also drive two subwoofers with 200 W each, plus a pair of satellites with 75W x 2. The M600/6 includes a 12 dB / octave filter for each channel bank, which can be configured as a low-pass or high-pass filter and offers continuously variable cutoff frequency selection from 50-500 Hz. With the addition of an HD-RLC remote level control (sold separately), you have the ability to control the level of two, four or all six of the amplifier's channel levels 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.
Rated Continuous (RMS) Power @ 14.4 V
@ 4 Ω | 75 W RMS x 6 |
@ 2 Ω | 100 W RMS x 6 |
Bridged @ 4Ω | 200 W RMS x 3 |
Rated Continuous (RMS) Power @ 12.5 V
@ 4 Ω | 60 W RMS x 6 |
@ 2 Ω | 90 W RMS x 6 |
Bridged @ 4Ω | 180 W RMS x 3 |
General Specifications
Frequency Response | 12 Hz - 22 kHz (+0, -1dB) |
S/N Ratio, referred to highest rated power | >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 | <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 | 50 A (AFS, AGU or MaxiFuse™) |
Signal Processing
Filter Mode(s) | Low-Pass or High-Pass |
Filter Slope(s) | 12 dB/octave |
Filter Frequency Range | 50 Hz - 500 Hz |
Detented, Calibrated Filter Freq. Potentiometers | Yes |
Filter Defeat Function | Yes |
Remote Level Control | Optional (HD-RLC) |
Remote Level Modes | 2 or 4 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 | 5.8 lb / 2.63 kg |
- SKU:
- M600/6
- UPC:
- 699440982726
- Condition:
- New
- Availability:
- This item has been discontinued. Check below for a link to a newer version
JL Audio Warranty
Mobile Audio Subwoofer Drivers | JL Audio Subwoofer Drivers are warrantied against defects in materials and workmanship for One (1) Year from purchase date. |
Mobile Audio Amplifiers and Electronic Products | JL Audio Amplifiers and Electronics are warrantied against defects in materials and workmanship for Two (2) Years from purchase date. |
Mobile Audio Speaker Systems | JL Audio Speaker Systems are warrantied against defects in materials and workmanship for One (1) Year from purchase date. |
Mobile Audio Engineered Connection Systems | JL Audio Engineered Connection Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date. |
Mobile Audio Enclosed Subwoofer Systems | JL Audio Enclosed Subwoofer Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date. |
Stealthbox® Subwoofer Systems | JL Audio Stealthbox® Subwoofer Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date. |
Marine Speaker Systems and Subwoofers | JL Audio Marine Speaker Systems and Subwoofers are warrantied against defects in materials and workmanship for Two (2) Years from purchase date. |
Marine Amplifiers and Electronics | JL Audio Marine Amplifiers and Electronics are warrantied against defects in materials and workmanship for Two (2) Years from purchase date. |
Marine Engineered Connection Systems | JL Audio Engineered Connection Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date. |
SlamPak™ Powersports Audio Systems | JL Audio SlamPak™ Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date. |
Stealthbox® Powersports Subwoofer Systems | JL Audio Stealthbox® Subwoofer Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date. |
Number Of Channels: |
6 Channel |
UPC: |
699440982726 |
RMS Power In Watts: |
501-750 Watts |
Bundle: |
No |
Feature 1: |
This incredibly flexible amplifier packs a serious full-range punch, and delivers a staggering 100 watts to each of its six channels into 2 Ω (14.4V, 1% THD). |
Feature 2: |
The breakthrough that makes this much power possible in such a small chassis is our NexD™ ultra-high-speed switching design |
Feature 3: |
With the M600/6, you have lots of great options. Use it as a six-channel satellite amplifier with 75 W x 4 @ 4 Ω, or bridge four of its channels to create a staggered power four-channel amplifier with 200W x 2 @ 4 Ω to one pair of satellites and 75 W |
Feature 4: |
You can also drive two subwoofers with 200 W each, plus a pair of satellites with 75W x 2. |
Condition: |
NEW |
Manufacturer SKU: |
98272 |
Manual: |
Click Here">Click here to download |
Weight: |
7.1000 lbs |
2 Reviews Hide Reviews Show Reviews
-
Good value and performance, easy install
Put one of these in my Cobalt last summer to upgrade from the stock receiver and stock speakers. Easy to install and configure, handles the new speakers well, and sounds great.
-
JL Audio 10 in. Subwoofer
Great amp,just not what I'm looking for.