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All feedback (2,873)
- gemstonecenter (169)- Feedback left by buyer.More than a year agoVerified purchaseGood buyer, prompt payment, valued customer, highly recommended.
- *****- Feedback left by buyer.Past monthVerified purchaseThank you for an easy, pleasant transaction. Excellent buyer. A++++++.
- *****- Feedback left by buyer.Past monthVerified purchaseGood buyer, prompt payment, valued customer, highly recommended.
- ultrajuegos (395)- Feedback left by buyer.Past monthVerified purchaseExcellent buyer a great transaction. ⭐⭐⭐
- smartbuys-292 (531)- Feedback left by buyer.Past monthVerified purchaseHope to deal with you again. Thank you.
- myy-battery (1953)- Feedback left by buyer.Past 6 monthsVerified purchaseGood buyer! Highly recommended!! +++++
Reviews (3)

Sep 24, 2019
Huge performance upgrade!
1 of 1 found this helpful Easy to install and does work with the LCG kit.. Taking corners a lot faster with out rolling over. Definitely helps keep the tires on the ground.

Dec 13, 2018
Upgraded K9's version 2 are finally here!
1 of 1 found this helpful Best bang for the buck subwoofer
Version 2 k9's are here and better than before. The melting coils have been replaced. I have 4 of these on a dbcomp5 and they take it full tilt. I've been beating the crap out of these things for weeks now. I've gone threw a lot, in search of the best budget subwoofer.

Dec 20, 2018
Blew a few expensive loud speakers before I found these little gems.
I'm running a Solid Audio f2000 and they they take it. Good job Rockville! These are for loud volume,not bass. I mean loud to the point it hurts your ears. I haven't smelled em yet so I'm going to keeping the Orion turned up.
These aren't for bass. If your looking for bass get the Rockville K9's. They hit hard.