Audio Express
JL Audio® 400 W 4 Ch. Class D Full-Range Marine Amplifier
$649.99
At a Glance
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.
Proposition 65 Warning for California Residents
General Specs
| Color | White |
|---|---|
| Depth (in.) | 7.09 |
| Width (in.) | 8.52 |
| Height (in.) | 2.05 |
| Preamp Outputs | 1 |
| Amplifier Class | Class D |
| Amplifier Output (Watts) | 400 |
| Bluetooth Capable | No |
| Amplifier Channels | 4 |
| Impedance | 2 - 4 Ohms |
| Manufacturer Warranty | 2 Year |
| RMS Power Handling (Watts) | 200 |
| Water Resistant | No |
| Digital Input | No |
| Shallow Mount | No |
| Speaker Level Input | No |
| Number Of Outputs | 4 |
| Minimum Impedance Unbridged | 2 Ohm |
| Number Of Inputs | 2 |
| Product Weight (lbs.) | 4.75 |
JL Audio® 400 W 4 Ch. Class D Full-Range Marine Amplifier
Model #: M400/4
$649.99
At a Glance
Get to know this product.
This tiny amplifier packs a serious full-range punch, delivering a staggering 100 watts to each of its four channels into 2 O (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.
Use the M400/4 in combination with our M600/1 monoblock to build a 1000 W amplification system to power four satellites and a subwoofer... and fit the whole thing under a seat. Or, use the M400/4 by itself to power two satellites, plus a subwoofer. With M-Series amplifier, the possibilities are endless.
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 (sold separately), the amplifier's Ch. 1 & 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.
100 W x 4 @ 2 O / 75 W x 4 @ 4 O - 14.4V
White and gray powder-coat finishes
Gasketed cover for the controls and stainless steel hardware
Useful Documents
Proposition 65 Warning for California Residents