JL Audio JD400/4, JD Series Class D 4 Channel Full Range Amplifier, 400W

Model: JL-JD400/4
UPC: 699440983617

JL Audio JD400/4, JD Series Class D 4 Channel Full Range Amplifier, 400W

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$279.99
JL Audio

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PROP 65 WARNING

WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov

Utilizing our exclusive NexD™ high-speed switching technologies, the JD400/4 amplifier is engineered to deliver loads of clean power, with excellent efficiency and low distortion. This little guy churns out 100 watts of audio from each of its four channels into 2 ohms (14.4V, 1% THD) and is fully bridgeable, so it can be used as a 3-channel amplifier, or as a 2-channel amplifier producing a whopping 200W x 2 into 4 ohms.

The JD400/4’s controls can be found on the input panel of the amplifier, with all speaker and power connections located along the opposite end of the extruded aluminum chassis. Signal processing features include high or low-pass 12 dB / octave filters (defeatable) for each channel pair, with continuously variable frequency selection from 50-500 Hz, and dual-range, differential-balanced inputs capable of accepting line-level or speaker-level signals. Automatic turn-on capability (via signal sensing or DC-offset sensing) is standard equipment.

Onboard LED-clipping indicators are also included surrounding each input sensitivity control. This convenient feature lets you set your amplifier’s input sensitivity, quickly and accurately, without special equipment. You will also find a set of buffered, pass-through preamp outputs on-board, so you can pass signals to another amplifier.

NexD™ Switching Technology

NexD™ amplifier technologies produce exceptional audio quality, unsurpassed total efficiency and high power from very compact amplifier designs.

Differential-Balanced Inputs

JL Audio’s Differential-Balanced Inputs are engineered to combat induced cable noise, which is a common problem in car and marine audio installations. This technology allows for the use of conventional RCA cables, while delivering many of the benefits of a true balanced connection and accepting a wide range of input signal levels.

Number of Channels

4

Class

D

Peak Power Rating (Watts)


RMS Power Rating (Watts x Channels) - 4 Ohms

 

75 x 4

RMS Power Rating (Watts x Channels) - 2 Ohms

 

100 x 4
RMS Power Rating (Watts x Channels) - 1.5 Ohm

 

N/A
RMS Power Rating - Bridged 200 x 2
Minimum Impedance Unbridged (Ohms)

2

Minimum Impedance Bridged (Ohms)

4

THD at Rated RMS Power

1%

Bulit-in Crossover - Low Pass

Yes

Built-in Crossover - High Pass
N/A
High Pass Crossover Frequency (Hz)

N/A

Low Pass Crossover Frequency (Hz)
50-500hz
Signal-to-Noise Ratio

104dB

Bass Boost
No
Bass Remote Included

No

Fuse Rating 40A
CEA-2006 Compliant Yes
Maximum Power Wire Gauge Size 4 Gauge
Warranty 1 Year
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