Discontinued

JL Audio | SKU: JLA/98271

JL Audio M Series 400w 4 Channel Amplifier - M400/4

Name: JL Audio M Series 400w 4 Channel Amplifier - M400/4
Brand: JL Audio
SKU: JLA/98271
Price: 649.99 USD
Availability: OutOfStock

$649⁹⁹

Shipping calculated at checkout.

Description

The M400/4 is small — less than 9" wide — but it delivers a massive amount of power from its compact chassis — up to 100 watts from each of its four channels. It owes these impressive specs to JL Audio's Class D NexD™ ultra-high-speed switching design, which eliminates the traditional drawbacks of a Class D amp design to deliver full-bandwidth performance, excellent efficiency, and very low distortion levels.

Great for a variety of applications
You can use this 4-channel amp for a variety of applications. Run two sets of high-performance coaxial or component speakers, or bridge the amp to 2-channel mode to get a couple of subs thumping. Or enjoy the best of both worlds by going 3-channel, and powering a sub plus your full-range speakers.

You can run the built-in variable frequency filters in high- or low-pass mode, depending on whether you're powering speakers or subs. JL Audio's optional wired remote lets you adjust the amp's level from the helm, while the preamp outputs make it easier to get signal to another amplifier in your system.

Specifications

Identification

MPN	98271
Barcode	699440982719

Dimensions

Dimensions (H x W x D)	2.05" x 8.52" x 7.09" (52 x 217 x 180 mm)
Weight	-

Amplifier

Amplifier Class	Class D
Channels	4

Amplifier Power

Rated Continuous (RMS) Power (14.4 V input @ 4 Ohm < 1% THD)	75 W x 4/200 W x 2 (Bridged)
Rated Continuous (RMS) Power (14.4 V input @ 2 Ohm < 1% THD)	100 W x 4
Rated Continuous (RMS) Power (12.5 V input @ 4 Ohm < 1% THD)	60 W x 4/180 W x 2 (Bridged)
Rated Continuous (RMS) Power (12.5 V input @ 2 Ohm < 1% THD)	90 W x 4

Amplifier Processing

Signal-to-Noise Ratio, referred to highest rated power (A-weighted, 20 Hz-20 kHz noise bandwidth): Analog inputs	> 104 dB
Signal-to-Noise Ratio, referred to 1 W (A-weighted, 20 Hz-20 kHz noise bandwidth): Analog inputs	> 84 dB
Signal-to-Noise Ratio (Manufacturer Rating)	-
Damping Factor @ 4 Ω	> 150/50 Hz
Damping Factor @ 2 Ω	> 75/50 Hz
THD+N @ rated power	-
Frequency Response (+0, -1dB)	12 Hz-22 kHz
Input Voltage Range @ RCA Inputs	100 mV - 4 V RMS
Input Impedance	-
Remote Level Control	-
Remote Level Modes	-
Channel Input Mode Switch	-
Pass-through Preamp Output	-
Source Channel Selection for PreOuts	-

Amplifier Filters

Bass Boost EQ	None
Output Polarity Switch	-
Filter Mode(s): Channels 1 & 2	Off, Low-Pass or High-Pass
Filter Slope(s): Channels 1 & 2	12 dB/octave
Filter Frequency Range: Channels 1 & 2	50 Hz-500 Hz
Filter Mode(s): Channels 3 & 4	Off, Low-Pass or High-Pass
Filter Slope(s): Channels 3 & 4	12 dB/octave
Filter Frequency Range: Channels 3 & 4	50 Hz-500 Hz
High-Pass/Low-Pass Full Range Filter	-
HP Variable Crossover Frequency Range	-
LP Variable Crossover Frequency Range	-
Infrasonic Filter	-
Detented, Calibrated Filter Potentiometers	-

Electrical

Operating Voltage	12 VDC negative ground (operates down to 10 V)
Current Consumption (idle)	-
Current Consumption (standby)	-
Fuse Rating	40 A
Recommended Fuse Type(s)	MAXI or AGU
Minimum Copper Power/Ground Wire Gauge	4 AWG wire