The JX400/4D employs a highly-efficient Class D design with a robust MOSFET power supply to deliver a strong 100 watts to each of its four channels into 2 ohms (14.4V, 1% THD). Use the JX400/4D in combination with our JX500/1D or JX1000/1D monoblocks to build an amazing amplification system at a very affordable price. Or, use the JX400/4D by itself to power two satellites, plus a subwoofer.
The JX400/4D includes a defeatable 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 50-200 Hz. Dedicated hi-level inputs are included, in addition to conventional low-level RCA inputs, making it easy to integrate with a variety of OEM and aftermarket head units.
JX Series 2-Channel Class A/B Subwoofer Amplifier
RMS Power Rating (14.4V):
4 ohms: 110 watts x 2 chan.
2 ohms: 180 watts x 2 chan.
Bridged, 4 ohms: 360 watts x 1 chan.
RMS Power Rating (12.5V):
4 ohms: 90 watts x 2 chan.
2 ohms: 140 watts x 2 chan.
Selectable filter mode: HP / Off / LP
Variable cutoff filter: 50 - 200 Hz, 12 dB/octave
Frequency Response: 20 - 20,000 Hz
Total Harmonic Distortion (THD): 1%
Signal to Noise Ratio: >100 dB
Damping Factor @ 4 ohms: >60 @ 4 ohms
Fuse Rating: 50A x 1 inline (not supplied)
4 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
Bridged, 4 ohms: 280 watts x 1 chan.
Unregulated PWM switching type power supply
LED power (green) and protect (red) indicators
Soft start turn-on prevent clicking and popping when system turns on
Speaker-level (high-level) inputs with included harness
Preamp RCA outputs to daisy chain multiple amps
3-way protection circuitry (thermal, overload, and speaker short protection)
Heavy duty aluminum alloy heatsink for effective heat dissipation
Nickel-plated RCA level inputs
Nickel-plated screw terminals
Low level input: 200mV - 4V
High level input: 2.0mV - 10.0V
Maximum Power : 380 Watts
Low Frequency Response : 20 Hz
High Frequency Response : 20000 Hz
Number of Channels : 2
Frequency Response : 20 - 20000 Hz
Built In Crossovers : Yes
Channel Separation : Yes
RMS Power Range : 180 Watts
Amplifier Class : A/B
Fuse Rating : 50A A
2-channel car amplifier
110 watts RMS x 2 at 4 ohms (180 watts RMS x 2 at 2 ohms)
360 watts RMS x 1 at 4 ohms
Class AB amplifier design
MOSFET switching power supply
frequency response: 20-20K Hz
variable high- and low-pass filter (50-200 Hz, 12 dB/octave)
preamp inputs and outputs
4-gauge power and ground leads and a 50-amp fuse recommended — wiring and hardware not included with amplifier
no onboard fuses — when installing multiple amps in a system, an additional 50-amp in-line fuse between the distribution block and the amplifier is recommended
14"W x 2-1/8"H x 7-3/4"D
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Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 1 year from the original date of purchase with proper return authorization.
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