See all parts that fit your 2001 Eclipse Spyder
400W RMS JX Series 4-Channel Class D Full-Range Amplifier
• Peak: 70W x 4 @ 4 ohm, 100W x 4 @ 2 ohm, 200W x 2 @ 4 ohm Bridged
• Unregulated PWM switching type power supply
• Class D Circuitry
• Defeatable 12 dB / octave filter
• Speaker-level (high-level) inputs with included harness
• Dimensions: 7.68"W x 9.05"L x 2.09"H
480W Peak (160W RMS) 6.5" S-Series Hi-Res 2-Way Component Car Speakers
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• Peak: 70W x 4 @ 4 ohm, 100W x 4 @ 2 ohm, 200W x 2 @ 4 ohm Bridged
• Unregulated PWM switching type power supply
• Class D Circuitry
• Defeatable 12 dB / octave filter
• Speaker-level (high-level) inputs with included harness
• Dimensions: 7.68"W x 9.05"L x 2.09"H
The JL Audio JX Series of amplifiers are designed with a specific purpose; to deliver clean, rock-solid performance and reliability at an affordable price. The JL Audio JX400/4D is a four-channel, full-range audio amplifier utilizing Class D technology that can be operated with a wide variety of source units and system configurations. Unlike gimmicky price-conscious amplifiers, JL Audio employs specified oversized output transistors and rugged MOSFET power supplies to unsure proper current, thermal capacity and better overall performance. In addition, the JX400/4D includes flexible signal processing capabilities with a fully variable 12 dB/octave crossover filter, pass-through preamp outputs and high-level inputs.
For those systems that do not offer a preamp level signal option, you can connect speaker level signals directly to the “Hi-Level Inputs” connector using the supplied connector and wire harness. Simply splice the appropriate left/right and positive/negative wires to the included harness and plug the harness into the “Hi-Level Inputs” connector on the amplifier. The JX monoblock will attenuate the high-level signal to make it compatible with its input stage. Alternatively, a traditional left/ right pair of RCA type jacks is used for preamp level (low-level) signals. This is the preferred connection method whenever available.
The JX class D full-range amplifier features a defeatable 12 dB / octave filter, which can be configured as a low-pass or high-pass filter and offers continuously variable cutoff frequency selection from 50-200 Hz. This feature is designed to attenuate frequencies above or below its filter frequency, so that the system’s speakers do not reproduce any audible and often harmful frequencies. 80 Hz is a good starting point for system tuning, but its also advisable to match the crossover point with that of your subwoofer's low-pass filter - this ensures that your system is properly distributing the frequencies to the appropriate medium.
Check out the JL Audio JX400/4D Owner's Manual
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(newest, current model)
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(previous model, replaced by JL Audio RD400/4)
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(previous model, replaced by JL Audio JX400/4D)
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Manufacturer:
Model Number:
JX400/4D
Weight:
5.80lbs
Internal SKU:
jx4004d
Internal Product ID:
93399
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The Best Amp for the money
Bought this Amp because my brother has one and I'm familiar with the name and product . I paired it with component JBL speakers and it sounds incredible. Only downside is a little Engine noise that I need to filter out . Amp has a lot of power !
29 found this helpful
Excellent Amp
Love this amp so much that I am buying another. Put one in girlfriends car and now ordered another for son car. Love all JL product , installed a XD 5 channel series in my car.
Verified purchase
19 found this helpful
Lots of Power for little $$
JL Audio did it again with the JX400. Small size and cost yet BIG power. I have this amp running my 2 sets of Kicker Components and they are rocking!
Verified purchase
18 found this helpful
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
