Customer reviews from jbl.com
JBL - Series III 12" Single-Voice-Coil 4-Ohm Subwoofer - Black
Average customer rating
4.4 out of 5
4.4
(5 Reviews)
Open Ratings Snapshot
Rating breakdown 5 reviews
5 Stars
4
4 Stars
0
3 Stars
0
2 Stars
1
1 Star
0
100%of customers recommend this product. 
(
3 out of 3
)
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Customer Reviews for JBL - Series III 12" Single-Voice-Coil 4-Ohm Subwoofer - Black
Customer Rating
5 out of 5
5
Deep bass
on November 28, 2017
Posted by: Eboo
from Wayne, NJ, United States
I like this subwoofer on sealed box. It has a very nice bass. I deal with audio systems since I was little. Jbl subwoofers has a great Hz response which mean more bass. I was originally planing to put 2 but 1 is plenty. This set up works great amazing sound . I couldn't be any happier.
I would recommend this to a friend!
Written by a customer while visiting jbl.com
Customer Rating
5 out of 5
5
I love it
on March 3, 2017
Posted by: Scoot
from Auburn, AL, United States
I got these from a local stereo shop. And they are a beast. I haven't even broken them in yet and they have a smoothe strong beat at 2om
I would recommend this to a friend!
Written by a customer while visiting jbl.com
Customer Rating
5 out of 5
5
Hits Hard!!!
on March 7, 2017
Posted by: Billythakidd
from Sioux City, IA, United States
It hits nice and smooth. I put it in a nice enclosure vented box.
I would recommend this to a friend!
Written by a customer while visiting jbl.com
Customer Rating
5 out of 5
5
Great quality
on July 17, 2015
Posted by: Chop
from Ok
I just got this today and it's a beast. I can feel it in my chest
Written by a customer while visiting jbl.com
Customer Rating
2 out of 5
2
For JBL... ok...
on February 21, 2018
Posted by: WinterJBL
from Washington
What happened to you guys? This is your selling flag ship now? It's mechanical specs shows sloppy, and a BL factor isn't even present which to me, means a waste of time to even input for theoretical specs... every since you did the GTi series, you went WAY down on quality.... you want someone who knows what's really JBL quality, you email me at the email given below (initials is JBL). Otherwise, flag ship drivers like this are nothing but paper weights.
Written by a customer while visiting jbl.com