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JL AUDIO HD600/4 CLASS D 4-CHANNEL CAR SPEAKER HD SERIES AMPLIFIER 600 WATTS AMP - Picture 1 of 2

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JL Audio HD600/4 4-Channel Car Amp

4.8127 product ratings

A2Z-Car-Audio-Superstore (7365)
97.6% positive feedback

Price:

$948.88

+ US $49.99 shipping

Estimated delivery Fri, May 31 - Tue, Jun 4

Returns:

30 days returns. Seller pays for return shipping.

Condition:

New

JL AUDIO HD600/4. Class D Full-Range Amplifier, 600 Watts. Class D amplifier design. 150 watts RMS x 4 (rated power from 1.5 to 4 ohms). 300 watts RMS x 2 bridged (rated power from 3 to 8 ohms). Speaker- and preamp-level inputs (speaker-level input requires an optional adapter).

About this product

Product Identifiers

Brand
JL Audio
MPN
HD600/4
UPC
0699440982214, 0011170030605
Model
HD600/4
eBay Product ID (ePID)
66870166

Product Key Features

Channels
4

Dimensions

Width
10.74in

Additional Product Features

RMS Power AT 2ohm
150Wx4
Low-Pass Frequency
50Hz-500Hz
Signal to Noise Ratio
110dB
Amplifier Type
Multi Channels
High-Pass Frequency
50Hz-500Hz
Input Voltage
0.2V
3 Way Ready
Yes
Brand Site
Http:/Mobile.Jlaudio.Com/Products_Amps.Php?Amp_Id=482
Thd AT Rated RMS Power
0.03 %
RMS Power
100-200W
Bass Boost
With Bass Boost
RMS Power AT 4ohm
150Wx4
Frequency Response
6Hz-30Hz

All listings for this product

item 1 JL Audio HD600/4 4-Channel Car Amp
$580.00
Free shipping
item 2 JL AUDIO HD600/4 CLASS D 4-CHANNEL CAR SPEAKER HD SERIES AMPLIFIER 600 WATTS AMP
$948.88
Last one+$49.99 shipping
item 3 JL Audio HD600/4 4-Channel Class-D Full-Range Amplifier, 600W - Barely
$1,295.98
Free shipping
item 4 JL Audio HD600/4 4-Channel Car Amp
$645.00
item 5 JL Audio HD600/4 HD 4-Ch. Full-Range Car Amplifier, 600 W
$1,099.99

See all 5

4.8

4.8 out of 5 stars based on 27 product ratings

27 product ratings

25 users rated this 5 out of 5 stars
1 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
1 users rated this 1 out of 5 stars

Good sound quality

Good value

Small form factor

Most relevant reviews

See all 19 reviews

4 out of 5 stars
by mikeandruMar 03, 2015
HD means Heavy Duty, JL still rock solid even after being passed down.
I buy JL HD amps because they are rock solid. Short of someone living on a beach with A HD amp in their trunk, these amps are very well built, sound great, have the rated power or more and are quite frankly hard to damage internally. Generally there are nothing wrong with these amps and I can buy with confidence. "GENERALLY" I say that because out of 10 HD amps I have bought, only one had an issue and it was only with the HIGH/LOW voltage input selector switch, which stays in one place anyway once you figure out your head unit's voltage supply to the amp. While switching back and fourth there were some scratchiness and inconsistancies but once in place for good, was solid.
5 out of 5 stars
by ey5qHZhhSEu@Del...Aug 05, 2011
Just stop looking for a 4ch amp and get the JL HD600/4!
Small sized amp with lots of power. I am very pleased with this amp, hook up and set up is straight forward. I paired this amp with a two sets of dls nordica 6.2 components and this amp pushes them nicely. The only thing I thought was odd was that the amp had no fuses on it, which is no problem I just put an in-line fuse between my power distibution block and the amp. The amp looks good so you wouldn't have to hide it if you didn't want to. If I had to buy a amp again this would be the one. I was looking at the JL HD900/5 and chose this one instead and I am glad I did, this amp is no slouch!
5 out of 5 stars
by anguianoj68559Aug 31, 2022
Small amp big punch
This amplifier is small and powerful Great sounds and clean
Verified purchase: Yes | Condition: Pre-owned
5 out of 5 stars
by bobbylazcanoNov 08, 2019
Me likey a lot!!!!
As previously stated , I am very pleased with this amplifier. Previous to my current setup I was running a slash series 300/4 along with 600/1 and was happy or so I thought. Car was stolen then retrieved minus my system. Presently have the Jl hd600/4 along with 750/1. With that comes a very nice ceiling. Save money by doing it right the first time. 👍👍
Verified purchase: Yes | Condition: Pre-owned
5 out of 5 stars
by syskiyou98May 29, 2017
JL Audio HD600/4
Clean, powerful and easily fits under a car seat. AT $300 cheaper than new, well worth the price.
Verified purchase: Yes | Condition: Pre-owned

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Picture 1 of 2

JL Audio HD600/4 4-Channel Car Amp

About this product

Product Identifiers

Product Key Features

Dimensions

Additional Product Features

All listings for this product

Ratings and Reviews

Most relevant reviews

HD means Heavy Duty, JL still rock solid even after being passed down.

Just stop looking for a 4ch amp and get the JL HD600/4!

Small amp big punch

Me likey a lot!!!!

JL Audio HD600/4

Best Selling in Car Amplifiers

Save on Car Amplifiers

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