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Compact Subwoofer
"Was looking for a subwoofer enclosure for my Harley-Davidson road glide 3 to give me the extra base I needed and this box turned out to be perfect. It sounds good and handles good power."
Rockville
RMW8P
RMW8P
8" 400W RMS Car Subwoofer in Tunnel Slot Ported Enclosure, 4 Ohm, Black
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Regular price
$69.95
Sale price
$69.95
Regular price
$0.00
Unit price
per
Features
- Compact 5.3\" wide design fits under seats or in tight vehicle spaces
- Tunnel slot port delivers infrasonic bass extension in minimal space
- CEA-2031 compliant with 800W peak and 200W continuous RMS power handling
- High-excursion 8\" driver with 1.5\" Kapton voice coil and 70 oz magnet
- Complete system arrives pre-wired with grill and binding post connections
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What's Included in the box
- Rockville RMW8P 8\" tunnel slot ported subwoofer enclosure
- Pre-installed 8\" high-excursion subwoofer driver
- Steel mesh protective grill
- Five-way binding post terminal connections
- Carbon fiber pattern wrap with automotive carpet finish
SKU: SKU: RMW8P
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Features
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Space-Conscious Design
Compact 5.3\" x 19\" x 11\" dimensions fit under seats or in tight cargo areas without sacrificing vehicle storage space.
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Tunnel Slot Port Technology
Innovative port design wraps around enclosure walls to deliver infrasonic bass extension typically found in much larger systems.
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Multiple Power Ratings
CEA-2031 compliant with 800W peak, 400W program RMS, and 200W continuous RMS for easy amplifier matching across brands.
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High-Excursion Driver
8\" subwoofer with 1.5\" Kapton voice coil and 70 oz magnet structure converts amplifier power into powerful, tactile bass response.
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Complete Installation Package
Arrives pre-wired with binding posts, protective grill, and premium carpet finish for immediate installation and connection.
Hear From Our Customers
Overall rating: 5.0 / 5 from 12 reviews.
AI Generated Review Summary
Summary topics
Review topics: ["quality","sound","price","bass","amp","notes","sub"].
Review highlights
Reviews
"Sounds great, way better than the videos sound"
Was never delivered.
"Id love to say the subwoofer in a box I ordered suited my needs, but I never received it. I believe it was stolen by the delivery person considering the photo they took of where they supposedly left it was blurry and obviously not my porch. Awaiting ups claims dept to make a decision"
Pleasantly Surprised
"I honestly didn’t expect too much when I purchased this. I mean it’s a $69 8” sub in a small enclosure. I have a 94 reg cab Ranger and it’s very tight on space so it’s not easy to put amps, subs, etc in such a small space. But I am running a Nemesis Audio Nano 3600. 5 at 4 ohms it puts out 450 watts on the sub channel. This little Rockville hammers pretty damn hard with the Low Pass set @ 120 hz and subsonic set at around 24 hz. It won’t rattle the windows but it does fill the entire cab with tight low end that is very precise and very smooth. I was shocked to be honest. Having the Kenwood X704 helps dial in everything on the crossover and it has a great eq as well. But this little sub sounds really good for $69! I have only had it installed a few weeks, so not sure about longevity yet. I don’t think the 50 extra watts will hurt it a bit as I listen at moderate levels with the occasional bump in volume. But I did push it a bit after 60 hours of break in and it hits hard for what it is. I expected it to rattle and sound flimsy at high volume. But it stays tight and just gets louder and punchier. I definitely recommend it to those on a budget that want good sound quality. Don’t get me wrong, this is not gonna be heard from 2 blocks away. But inside the cab it’s really loud and you can feel it. It will surprise you if you set it up right on a decent amp. Just my two cents. It shines on hard rock, metal, etc."
RMW8P 8IN. SUBWOOFER IN PORTED ENCLOSURE
"The only thing I can say is ""AMAZING"" I wish I had got two and not just one if you like great sound and great BASS AND FIRST CLASS QUALITY than this is for you and at a very affordable price WAY TO GO !!!!!!!! ROCKVILLE I WILL BE BUYING ANOTHER ONE Thanks"
Happy guy
"I installed this under my back seat in a 2005 Chevy Avalanche. It fit perfectly. The Sub sounds great and has plenty enough low end to round out the other 6. 5” speakers. I am very happy with this purchase."
I like the sound of
"I like the sound of the speaker in my truck with the amp I got hooked up it makes my rearview mirror shake with the bass"
Excellent Quality at a Great Price
"I have this sub mounted in the rear trunk of my 1998 Honda Goldwing motorcycle. It provides clean, crisp bass that adds richness to my sound system. It also allows me to clearly hear the music over wind & road noise. It won't blow out your windows but it's the perfect answer if you're looking for good bass and have limited mounting space. And the price and service were exceptional."
Blown away!
"Well I finally hooked the amp up to some power and connected the sub and 2 JBL 6x9's in some custom enclosures to fit behind the seat of my 1970 El Camino. All I can say is WOW! Your amp not only looks fantastic but sounds just as good. Clear crisp sound with clean sounding bass. Can't wait to get everything installed with the addition of 2 6. 5 inch JBL's in the kick panels."
Wait…. These are only 8’s?!
"I purchased 2 of these back in November 2021 for my lowered single cab ranger. When people hear the bass, they can’t believe it’s coming from 2 of these. They hit all the right bass notes and sound really clean. I did recently switch them out for a sub and box combo from another company to get some leg room back. But it did not sound anywhere close to these. So I’m back to the Rockville 8’s. Only down fall is I wish they were in an angled box to fit behind the seats a little better. Other than that, they are fantastic."