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M600/6 600W 3/4/5/6 Channel Amplifier
Amazingly small in size, but huge in audio performance, the JL Audio M-Series amplifiers are the perfect solution for space-conscious installations or for anyone seeking affordable excellence in a mobile amplifier. JL Audio's exclusive NexD switching technology achieves total amplifier efficiencies exceeding 80%, which means far less heat and less strain on your vehicle's electrical system than a conventional large amplifier. This efficiency advantage, combined with state-of-the-art microelectronic components allows us to use very compact unitary cast alloy heat sinks. As with their more expensive MHD siblings, the M-Series also deploy our Advanced Thermal Rollback System to completely eliminate annoying thermal shut-down events. Beneath every M-Series amplifier's removable control cover, you will find studio-grade signal processing with fully variable crossover filters. Also included are our noise-killing, differential inputs with remote level control capabilities via the HD-RLC remote level control (optional). Some might just see a small amplifier... But, for those who appreciate great audio, M-Series amplifiers reveal something huge.
NexD Class D Technology
NexD is a state-of-the-art switching amplifier design that combines exceptional audio quality with excellent efficiency and less complexity than our flagship HD amplifiers' Single-Cycle Control technology. This results in affordable compact amplification with world-class audio quality.
Advanced Rollback Protection
Should any M-Series amplifier ever overheat, its intelligent, unregulated power supply reacts by limiting available peak voltage until the amplifier returns to a safe temperature range. Likewise, if an impedance lower than optimal for the amplifier is present at the outputs, the XD amplifier will roll back peak voltage to protect itself without shutting down.
Active Crossover Features
The active crossover sections of the M-Series amplifiers offer excellent flexibility and precise control.
Preamp Outputs
All M-Series amplifiers, except the M600/6, feature preamp outputs that make connecting multiple amplifiers simple. The preamp pass-through outputs are configured in parallel with the amp inputs. The signal present at these outputs is identical to the signal at the amp inputs and is unaffected by any on-board processing.
Remote Level Control (HD-RLC)
Requires HD-RLC controller (sold separately). This is a true level control, not a "bass boost", and can be used as a subwoofer level control or as a full-range volume control, if desired. Assignable channels on M400/4 (control 2 or 4 channels) and M600/6 (control 2, 4 or all channels). Multiple amplifiers can be controlled with one controller by adding standard phone cable splitter (not included). Please note that the RBC-1 controller will NOT work with M-Series amplifiers... you must use the HD-RLC controller.
Differential Inputs
The differential input circuitry effectively combats alternator whine and other noises created by boat systems that radiate noise through the air or transmit noise through the boat's power wiring.
| Manufacturer | JL Audio |
| SKU | M600/6 |
| Channels | 6-Channel |
| RMS Power/Channel | N/A |
| Peak Power Output (Watts) | No |
| Power at 2 Ohms | 100W x 6 |
| Power at 4 Ohms | 75W x 6 |
| Bridged Power (Watts) | No |
| Minimum Impedance (Ohms) Bridged | 2 |
| Minimum Impedance (Ohms) Unbridged | 2 |
| Frequency (Hz) | 12-22Hz |
| THD at Rated Power (%) | 1 |
| Signal to Noise Ratio (dB) | 104dB |
| Input Voltage (Volts) | 14.4V |
| Amplifier Class | D |
| Low-Pass Crossover Frequency | 50-500Hz |
| High-Pass Crossover Frequency | 50-500Hz |
| Bass Boost | No |
| Bass/Gain Remote | N/A |
| Preamp Outputs | N/A |
| Speaker Level Inputs | No |
| Dimensions | 7.09" W x 2.05" H x 10.23" D |
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