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JL Audio J2 500.1 (J2500.1)

500W RMS, J2 Series Monoblock Subwoofer Amplifier with Bass Remote

JL Audio
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J2 Series Monoblock Class B Car Amplifier • 340W x 1 Chan. @ 4 ohm • MOSFET power supply • High-level and low-level (RCA-jack) inputs • Preamp RCA outputs • Low-pass active filter

Learn more about the j25001

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Product Highlights


J2 Series Monoblock Class B Car Amplifier • 340W x 1 Chan. @ 4 ohm • MOSFET power supply • High-level and low-level (RCA-jack) inputs • Preamp RCA outputs • Low-pass active filter

Description


JL Audio brand icon

Authorized dealer

  • J2 Series Monoblock Class B Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 340 watts x 1 chan.
    • 2 ohm: 500 watts x 1 chan.
  • MOSFET power supply
  • Remote gain control included
  • Power and protection LED indicators
  • Single-band adjustable 0-12 dB bass EQ with 45 Hz center frequency
  • High-level and low-level (RCA-jack) inputs
  • Speaker outputs
  • 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
  • Output polarity control establishes a smooth transition between the subwoofers and main speaker system
  • 12dB/octave low-pass active filter
  • Variable low-pass filter (40-130 Hz)
  • Frequency response: 10-100 Hz
  • Dimensions: 13.2"L x 9.6"W x 2.15"H
  • 8-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 - Subwoofer Channel
RMS Power @ 4 ohms
340 watts x 1 channel
RMS Power @ 2 ohms
500 watts x 1 channel
RMS Power @ 1 ohm
Not Stable
Amplifier Specifications
Amplifier Class
B
Number of Channels
1 - Mono
Total RMS Power Output
500 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
Not Bridgeable
THD at Rated RMS Power
.01%
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
40 - 130 Hz
Bass Boost
0 - 12 dB
Remote bass/level controller
Yes
Fuse Rating
15A x 4 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

J2-500.1

Weight:

10.00lbs

Internal SKU:

j25001

Internal Product ID:

20627

Product and How-to Videos


Customer Ratings & Reviews


JL Audio J2 500.1 (J2500.1) thumbnail image

5 star
86%
4 star
0%
3 star
14%
2 star
0%
1 star
0%



Durability
4.7
Value
4.7
Features
4.6
Design
4.6
Usability
5

Customer Reviews

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Love it.

I'd recommend this to anyone looking for a top shelf brand like JL but would rather play for a lower shelf item like boss.

I paired this with one 12" W3v3-2
It shakes the s**t outta my 2009 chevy malibu
super loud
super clean

I'd suggest buying this with the dynamat car kit haha you'll need it.

By GermWar on February 17, 2011

9 found this helpful


Great Value

Buying it here will save you some serious cash.
The only way to power a JL sub is with a JL amp
perfect match for my 12w3v3 hard beautiful bass.

By Emanuel on September 1, 2010

8 found this helpful


Great Clean Power.

Pushing 2 12 W3's , very nice clean low bass, can not beat that price for a JL amp, takes the heat like nothing

By Dave on August 14, 2010

5 found this helpful


JL J2 500.1 monoblock

As advertised. Still in great working order pumping out plenty of power. JL makes top notch products

By Dan on March 7, 2011

5 found this helpful


perfect

I have one of these in my wifes car pushing a 10" w3 and its a perfect match. The amp is great fits right under her front seat and pushes the sub so well. highly recommended.

By lu on February 22, 2011

5 found this helpful


JL Audio

This amp is a good one for the price. it pushes my 12 inch sub that i have. makes it sound good.

By jason on June 3, 2010

5 found this helpful


Pretty good, but overheats easily

This amp is running a 10" JL sub rated for 300w. It does a great job in sound quality and power, except that it overheats easily if it doesn't have a lot of airflow. It's installed in the cabin of our boat near the ceiling, but is not enclosed in any way. It creates enough heat that it builds up and shuts down the amp if we don't put a fan nearby to blow air around it. This is while running at high volume, though not overloading the speaker which is only 300w. So if you're looking for an amp to run in an overhead space like a hanging rack in a trunk, this probably isn't the right one unless you also run fans. It would probably be fine if you give it lots of room overhead to clear heat.

The connections are high quality and easy to use. Installation holes are easy to access. Everything else about the amp is very good.

By Carlos on January 31, 2011

3 found this helpful




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