Customer reviews from klipsch.com
Klipsch - Flexus SUB 100 Subwoofer for CORE Soundbars - Black
Average customer rating
4.3
(27 Reviews)
Rating breakdown 27 reviews
5 Stars
19
4 Stars
2
3 Stars
4
2 Stars
0
1 Star
2
73%of customers recommend this product.
(
8 out of
11)
Customer Reviews for Klipsch - Flexus SUB 100 Subwoofer for CORE Soundbars - Black
Customer Rating
1
The Flexus Core 100 Sub has not been delivered yet
on October 9, 2026
Posted by: Robb F
Verified Purchase:Yes
Will see how this one works, it's replacing my Cinema 600 that died and the perfectly good subwoofer there became unusable. What's up with that?
Written by a customer while visiting klipsch.com
Posted by: Vive
from USA
Verified Purchase:Yes
Two things:
1. The instructions are so hard to read. Even in bright light and magnified the print is tiny tiny san serif. F for the graphic designer.
2. Designed and engineered in the USA is a clue that your dollars are supporting workers from a different country. It tool me 20 minutes to find where it was made. See how long it takes you.
1. The instructions are so hard to read. Even in bright light and magnified the print is tiny tiny san serif. F for the graphic designer.
2. Designed and engineered in the USA is a clue that your dollars are supporting workers from a different country. It tool me 20 minutes to find where it was made. See how long it takes you.
The sound is ok but won't be buying Klipsch again
No, I would not recommend this to a friend.
Written by a customer while visiting klipsch.com
Posted by: jjsully27
from Mn
Verified Purchase:Yes
This will be added to my flexxus 200 soundbar and existing flexxus sub 100 for that extra bass! I can't believe the sound quality for such a lower powered sub.
I would recommend this to a friend!
Written by a customer while visiting klipsch.com
Posted by: Annoyed customer
from Indianapolis, Indiana
Verified Purchase:Yes
So my cinema 1200 quit working like they all do. Klipsch offered me 30 percent off a new purchase so I opted for the flexus core 200 along with the sub 100 This isnt even close to the cinema 1200 i had. Im very disappointed. Ill be returning it and going a different route.
No, I would not recommend this to a friend.
Written by a customer while visiting klipsch.com
Posted by: Allen66
from Athens Tennessee
Verified Purchase:Yes
I have the Flexus Sub 100 hooked up to my Flexus Core 200 sound bar and you talk about sounding Great and filling the room with incredible Sound. I think I will add the Surr 200 speakers to the system to complete the system.
Written by a customer while visiting klipsch.com
Customer Rating
5
Absolutely fantastic sound and rich quality
on April 6, 2025
Posted by: Baskaran
from Duluth, GA
Rich quality and fantastic sound. The build is very solid. I can smell authentic American flavor from this legendary Klipsch. I tried many brands but nothing comes near to this quality.
I would recommend this to a friend!
Written by a customer while visiting klipsch.com
Posted by: Odell
from Lousiana
Verified Purchase:Yes
Hard to connect at first, not too clear but other than that the base and sound is good.
I would recommend this to a friend!
Written by a customer while visiting klipsch.com
Posted by: camidaddy
from Houston, TX
Verified Purchase:Yes
Incredible subwoofer. Not too heavy and doesn't overpower the rest of the Flexus Core 200 Sound bar. I am really enjoying it. It did take a little bit of work to get it set up with the ap but once it did...amazing!
I would recommend this to a friend!
Written by a customer while visiting klipsch.com