4.34.3 out of 5 stars
16 product ratings

  • 5stars

    11ratings

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Good sound quality86% agree

Good value100% agree

Compact85% agree

15 Reviews

by

Cab shakeing!!

This sub straight pounds deep deep lows crisp chest pounding everything shaking from the dbs it can produce. Take the time to tune your box. I'm punishing my cab of my truck quad cab with 6dbs. With ONE of these. I have been involved in car audio since a kid Rollin his very first ride. I have had the the top name brands like Kicker Kenwood,Fosgate,Memphis. None of these can even compare to this sub.. with the money you save here you can take your time and tune your box correctly, and with your left over money you saved and could have spent on other top brands, get your self some dyno mat. You will feel every thump this sub puts out. Mines been running a week now and not even close to break in point when it really comes alive. Definitely worth money and time to invest in. Definitely getting more to set up my other vehicles. My set up maybe cost me approximately 400-500. But the results sound like I paid 5gs. Way to go Rockford!! You have seriously impressed me and will be back for more of your products.
Dual din Kenwood head
2 3 way 6x9 boss 400w front door speakers
2 3 way 6.5 boss 200w back quad door speakers
Boss 600w Amp for highs and mid
5000w audio bank class D monologs Amp
1. 8" 2000w rockville w8k9d2

Box setup
W-13.50"x H-12.50" x D 15.70
Materal thickness -1/2
Net internal volume 1.20cf
Tuning frequencies 35H
Port area 3.56" square
Pipe inner diameter 2.13
Pipe length 10.95

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Verified purchase:  Yes | Condition: new | Sold by: audiosavings

by

Great buy

Arrived on time and was amazed it was double boxed to protect the speaker. After some time to break in the speaker in, and was able to turn up the bass booster and the deck. The system was turned at 4 ohms. Wow that little 8” can hit in my 98 prelude with a JL audio A1200 in a ported box I also got off of eBay. I regret not buying two on the first purchase. I highly recommend this speaker. Read full review...

Verified purchase:  Yes | Condition: new | Sold by: audiosavings

by

GOOD CHOICE‼️

This is one of the best sounding 8’s you will ever hear. The only negative comment i have is that you can’t really hear it from a distance outside of the truck. Other than that, I’m playing my Rockville in
2 ohm, using 0 gauge wire, & it sounds great… it actually sounds better than my neighbors two single voice coil Kicker Comp 12Read full review...

Verified purchase:  Yes | Condition: new | Sold by: audiosavings

by

Not bad

These seem to really kick, nice powerful bass, only started turning them up after break in and wow! best $75 sub I've ever bought. If interested I recommend give these lil subs a try, i think you'll agree they aren't badRead full review...

Verified purchase:  Yes | Condition: new | Sold by: audiosavings

by

Better then ds 18

Was running ds 18 z8s kept blowing them decided to save some $ and ended up getting a sub that hits harder holds way more power and costs a lot less. These Rockville k9 8s beat down and last

by

This subwoofer was built top notch . The only problem I had was the speaker was too big to fit in my bazooka and the ohms were too low for my system t

This subwoofer was built top notch . The only problem I had was the speaker was too big to fit in my bazooka and the ohms were too low for my system therefore I would like to return this item

Verified purchase:  Yes | Condition: new | Sold by: audiosavings

by

8 inch sub

I was running 3 8inch subs with my home stereo system.. after buying this one.. there was no need in hooking the other 2 subs up.. Just this one by itself was plenty enough bass..!!!

Verified purchase:  Yes | Condition: new | Sold by: audiosavings

by

Rockville subwoofer 8" 2 ohm

Super product, great sound

Verified purchase:  Yes | Condition: new | Sold by: audiosavings

by

Good sound

I'm going to bump it till it bust

Verified purchase:  Yes | Condition: new | Sold by: audiosavings

by

Subwoofer

It work for few days then it dosen’t sounds good anymore

Verified purchase:  Yes | Condition: new | Sold by: audiosavings

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