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JL Audio JX400/4D Open Box Complete (Very Good, Used) thumbnail image
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5 star
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4 star
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3 star
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2 star
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1 star
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Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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The Best Amp for the money

The following review is for JX400/4D, which is a part of the bundle you are viewing.

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 !

By Keith on June 16, 2015

29 found this helpful


Excellent Amp

The following review is for JX400/4D, which is a part of the bundle you are viewing.

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.

By Ray on October 15, 2017 Checkmark Icon Verified purchase

19 found this helpful


Lots of Power for little $$

The following review is for JX400/4D, which is a part of the bundle you are viewing.

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!

By Anonymous on September 3, 2019 Checkmark Icon Verified purchase

18 found this helpful


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