www.testfreaks.com

Reviews, reviews, reviews...

JL Audio XD400/4
8.0 out of 10

JL Audio XD400/4

Great Deal: $350.00

Reviews and Problems with JL Audio XD400/4

Showing 1-10 of 39
Overall 10
10

Digital amps are finally there.

Mike Khashaiar Kojoori "mike kojoori", Amazon
20 October 2014
  • Summary: Given that it's a premium product, I have high expectations for it. I put this in 2014 Honda CRV. I used an Audio control DQ61 unit to integrate it into the OEM stereo. This is an upgrade from a Sony Explode, class A/B amplifier.
  • Read full review
Overall 10
10

Great full range amp !

Freddie Gonzales, Amazon
12 August 2014
  • Summary: It's a great amp everything I had wanted in a amp , installed it in the fairing on 2008 Roadglide
  • Read full review
Overall 10
10

More expensive than other amps this size because it is BETTER!

jschuc, Ebay
30 July 2014
  • Summary: Great amp, i have it powering a microsub 8" with the back channel and a pair of c5 6.5's in the front (all JL) and this amp does very well and can make your ears bleed if you want to :)
  • Read full review
  • See Product at eBay ($350.00)
Overall 10
10

Amazing!

TFletch87, Amazon
13 June 2014
  • Summary: The product works just as it should. It is a D class amp, small package, and provides what you want. The seller also packaged it in a shipping safe box and insured it with everything possible to ensure you got the package in perfect condition and ensured it went to me at my door. 5/5 without doubt.
  • Read full review
Overall 10
10

Quality versus quantity

healthnut01, Ebay
8 June 2014
  • Summary: This amp was professionally installed to run 5.25 and 6.5 component speakers replacing OEM speakers. There have been no issues to date with the amp. It runs consistently and powers the speakers well. Sounds levels are much better than the OEM system and the quality is likewise improved.
  • Read full review
  • See Product at eBay ($350.00)
Overall 10
10

U can't go wrong with JL Audio!

Joseph McMullen, Amazon
15 May 2014
  • Summary: Love it! It's pushing two pairs of JL Audio 6.5 component speakers with a self powered Infinty Basslink T. Sounds awesome
  • Read full review
Overall 10
10

Great amp!

S.M., Amazon
5 April 2014
  • Summary: I've owned Alpine, MTX in the past and their good amps but this JL Audio is by far the best I've owned so far, very clean sound, compact, makes my Focal speakers sound fantastic. I'm a JL Audio fan now. Highly recommend.
  • Read full review
Overall 10
10

JL Audio makes some of the best hardware.

johnnyC604, Amazon
6 February 2014
  • Summary: It is expensive, and worth every penny. plenty of power on hand, and fairly bulletproof. You will not blow this amp even if you accidentally short the speaker leads. Only drawback is if you mount in a close enclosed area like under the carpet.
  • Read full review
Overall 2
2.0

Broken produce slow responce

jhau1970, Ebay
30 October 2013
  • Summary: I needed a new amp for my car and i love JL products . Im convinced this is a JL outside with counterfit internal components because of the static lact of clarity. My 240 watt alpine sounds much better than this 400 watt "JL". Only 3/4 of the channels worked.
  • Read full review
  • See Product at eBay ($350.00)
Overall 2
2.0

Rip Off artists

playaplaya, Amazon
2 October 2013
  • Summary: I'm using this to drive a pair of Polk MM571's and a pair of JL C5-650 Components. Had it Tuned with an OscilloScope, and it put up fabulous 4 Ohm numbers at just below Clipping. (82 W RMS) and LOW distortion. Owners Manual went into nice detail for a wide variety of installation applications.
  • Read full review
Next page >>