Product Description
- M Series 4-Channel Class D Car Amplifier
- RMS Power Rating (14.4V):
- 4 ohms: 75 watts x 4 chan.
- 2 ohms: 100 watts x 4 chan.
- Bridged, 8 ohms: 150 watts x 2 chan.
- Bridged, 4 ohms: 200 watts x 2 chan.
- RMS Power Rating (12.5V):
- 4 ohms: 60 watts x 4 chan.
- 2 ohms: 90 watts x 4 chan.
- Bridged, 8 ohms: 120 watts x 2 chan.
- Bridged, 4 ohms: 180 watts x 2 chan.
- NexD technology features unsurpassed efficiency
- Pulse Width Modulated MOSFET power supply
- LED power (green) and protect (red) indicators
- Soft Start Turn-on
- 4/3/2 channel operation
- Total amplifier efficiencies exceed 80%
- Advanced Thermal Rollback System completely eliminates annoying thermal shut-down events
- Preamp RCA outputs to daisy chain multiple amps
- 3-Way System Protection circuitry (thermal, overload, and speaker short protection)
- Studio-grade signal processing with fully variable crossover filters
- Differential input circuitry effectively combats alternator whine and other noises created by boat systems
- Heavy duty aluminum alloy heatsink for extreme heat dissipation
- Silver-plated RCA level inputs
- Silver-plated screw terminals
- Input sensitivity:
- Level: 100mV-4V
- Variable high-pass filter (50-500 Hz, 12 dB/octave Butterworth)
- Variable low-pass filter (50-500 Hz, 12 dB/octave Butterworth)
- Damping factor: >150 @ 4 ohms per chan./50 Hz
- Frequency response: 12-22,000 Hz
- Dimensions: 8-1/2"L x 7-1/8"W x 2-1/16"H
Details
JL Audio M-Series Marine M400/4 General Features
- This tiny amplifier packs a serious full-range punch, delivering a staggering 100 watts to each of its four channels into 2 O (14.4 V, 1% THD). The breakthrough that makes this much power possible in such a small chassis is NexD ultra-high-speed switching design, which allows for full bandwidth Class D operation with extremely low distortion and outstanding efficiency. The M400/4 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, the amplifier's Chapter 1 and 2 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.
Additional Information
Additional Information
| Name | JL Audio M-Series Marine M400/4 Class D 4-Channel Marine Amplifier (Current model will be sent) |
|---|---|
| Manufacturer | JL Audio |
| Internal sku | JL-M4004 |
| SKU | M400/4 |
| Weight | 5.50lbs |
| UPC | 699440982719 |
| Promotion ID | N/A |
Product's Review
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Works great on motorcycles too!! Review by Smith
Quality Price Value I purchased this amp to go into a Harley Davidson Street Glide. (In the faring) it was highly recommended by others, great sound and value! (Posted on 10/5/2015)
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Sounds great Review by King
Price Value Quality Extremely easy hook up and sounds great. small enough to fit perfectly behind back seat in my 06 Silverado extended cab (Posted on 9/22/2015)
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Great Amp Review by Garcia
Price Value Quality I use this to power 2 JL Audio 7.7's and a 10" sub on my golf cart. Works great. It is mounted in the engine compartment, open to the elements and I've had no problems. (Posted on 9/10/2015)
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splendid Review by Bryan
Price Value Quality they sound great after a year , I highly recommend them (Posted on 1/26/2015)
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awesome Review by SERGIO
Price Value Quality Great Product…also very fast shipping…highly recomended and I will buy again (Posted on 1/21/2015)
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wOW Review by Joe
Price Value Quality Marine, M Series 4-Channel Class D Full-Range Amplifier is well feted in my car. this is what i was aspected for my car. (Posted on 12/26/2014)
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Awesome tiny-mite! Review by Anthony
Price Value Quality Powering two jl 7.7 coax's and two channels bridged to power the 10" open baffle sub in our little ski boat and it plays detailed, soft and load, and it puts out clean undistorted full range watts!
(Posted on 11/5/2014) -
Great Amp!! Recommended!! Review by jose
Price Value Quality Seller had 8 in stock but I got an email after my order saying it was backordered, anyhow I waited over 1 week and I am glad I did. This amp really brings my 4 JL audio marine speaker to life. Big improvement over my Clarion CMD6 headunit in sound richness and clarity. Small package and runs very cool even after playing all day. Highly Recommend!!
(Posted on 11/4/2014) -
excelent Review by Perez
Price Value Quality excelent lo recomiendo llego al tiempo indicada muy buenos recomiendo el producto el i ndicado por el vendedor con todps sus acsesorios.
(Posted on 10/15/2014) -
best amp Review by Carter
Price Value Quality I have it on two boats and the sound is crisp and clear with no problems at all. I highly reccomend this product!
(Posted on 10/15/2014) -
Love it! Review by Perez
Price Value Quality Love it!! I've been a JL Audio fan for many years and these amps are holding perfect so far! I have these amps installed on my Artic Cat Wildcat pushing Wetsound tower speakers, Love it!!! These amps have been splashed and slung mud on and still kickin!! I don't pressure wash them, not gona push the issue that much..lol, But works great! (Posted on 9/3/2014)
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