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JL Audio J2 320.4 (J2320.4)

320W RMS, J2 Series Full-Range 4-Channel Amplifier

JL Audio
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J2 Series 4-Channel Class B Car Amplifier • 60W x 4 Chan. @ 4 ohm • MOSFET Power supply • Bass Boost 0-12 dB • 2/4 Channel input switch • High-pass and low-pass filters

Learn more about the j23204

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

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Product Highlights


J2 Series 4-Channel Class B Car Amplifier • 60W x 4 Chan. @ 4 ohm • MOSFET Power supply • Bass Boost 0-12 dB • 2/4 Channel input switch • High-pass and low-pass filters

Description


JL Audio brand icon

Authorized dealer

  • J2 Series 4-Channel Class B Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 60 watts x 4 chan.
    • 2 ohm: 80 watts x 4 chan.
    • Bridged, 4 ohm: 160 watts x 2 chan.
  • MOSFET Power supply
  • Linear bi-polar design
  • Power and protection LED indicators
  • Bass Boost 0-12 dB at 45 Hz
  • High-level and low-level inputs
  • 2/4 Channel input switch
  • Preamp RCA outputs
  • Silver-plated RCA level inputs
  • Silver-plated screw terminals
  • Input sensitivity can be used to match the unit's output voltage to the input stage of each amplifier channel
  • Outer casing is designed to remove heat from the circuitry
  • High-pass filter (60-1200 Hz)
  • Low-pass filter (40-150 Hz)
  • Frequency response: 10-25,000 Hz
  • Dimensions: 15.4"L x 9.6"W x 2.15H
  • 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • 1-year Sonic Electronix warranty

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
60 watts x 4 channel
RMS Power @ 2 ohms
80 watts x 4 channel
Bridged RMS Power
160 watts x 2 channel
Amplifier Specifications
Amplifier Class
B
Number of Channels
4-Channel
Total RMS Power Output
320 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
Speaker Level Inputs
Yes
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
60 - 1200 Hz
Low-Pass Crossover Frequency
40 - 150 Hz
Bass Boost
0 - 12 dB
Remote bass/level controller
No
Fuse Rating
30A x 2 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

J2-320.4

Weight:

12.00lbs

Internal SKU:

j23204

Internal Product ID:

20626

Product and How-to Videos


Customer Ratings & Reviews


JL Audio J2 320.4 (J2320.4) thumbnail image

5 star
50%
4 star
50%
3 star
0%
2 star
0%
1 star
0%



Durability
4.5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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Good low end JL

I have always liked JL but the price of there equipment is not cheap, so when i saw this amp's price I was thrilled. As a plus it had almost all the same features in the high end JL's in this amp for such a low price

By jeff on July 6, 2010

19 found this helpful


JL J2.320.4.kickazz

I bought this amp to power my whole system as a temporary option until I get a mono-block for my subs. Currently I am running 1 MTX 10 4ohm SVC in a sealed box , and a pair of eclipse 6 1/4 components in the front , I have the amp at half gain on the fronts and half on the sub , the sub would not handle any more, getting full Xmax out of my poor MTX 10 and the fronts are deafening, the sound quality is very very good, I have a hard time believing this is 160 watts on my sub.. its flexin hard. I would almost consider running a pair of 10s off this amp... in addition to my fronts, its that powerful. If you are in need of a 4ch amp , look no further you will not be disappointed... JL has never let me down. And at this price , you absolutely can not go wrong..

By Cody C. on February 10, 2010

18 found this helpful




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