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Rockville

Rockville W10K9D2 V3 10" K9 3200W Peak/800W RMS Car Subwoofer DVC 2-Ohm

Based on 944 reviews
Condition: New
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$119.95
Save $30.04 was $149.99

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Availability: In Stock.
Fulfilled by Audiosavings
Arrives Thursday, Nov 5
Order within 15 hours and 12 minutes

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At a glance

Condition
New
Speaker Size
10.0 in
Impedance
2.0 Ohms
Model
W10K9D2
Dimensions
13.5"D x 13.5"W x 12.3"H
Weight
30 lb
Color
Black
Warranty
1 YEAR
Works with
Car

Features 5

  • DEEP, POWERFUL BASS: The Rockville W10K9D2 V3 delivers 3200W peak and 800W RMS power, producing rich, resonant bass for an immersive car audio setup.
  • DUAL VOICE COIL DESIGN: Features a 2-ohm dual voice coil for flexible wiring options, ensuring compatibility with various amplifiers and systems.
  • DURABLE CONSTRUCTION: Built with an ultra-stiff non-pressed paper cone and heat-resistant aluminum voice coil for long-lasting performance in demanding conditions.
  • HIGH POWER HANDLING: Engineered to handle intense power loads, this subwoofer maintains clarity and precision, ideal for bass-heavy music genres.

Specs 41

Brand Rockville
Speaker Maximum Output Power 1600 watts
Frequency Response 1.5 KHz
Connectivity Technology wired
Audio Output Mode Surround
Mounting Type Car Mount
Enclosure Material Paper, Polypropylene, Aluminum, Cast Aluminum, Chrome, Rubber, Nomex
Speaker Type Subwoofer

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews

So far impressed with the sub, project not as easy as hoped, not the woofer's fault though
Speaker Size: 6.5 Inches Impedance: 2.0 Ohms
So far I'm definitely impressed. It can be very difficult to locate a drop-in replacement driver for a specialty enclosure, especially when the OM is no longer in business. I have a sweet little Pinnacle SubCompact6 mini-sub that I have enjoyed in office and bedroom systems over the years, but the voice coil developed distortion. Searched the web options for a true 6.5" subwoofer and found this Rockville. Measurements were close, but obviously so are tolerances in a 7" cube with lots of amp hardware installed (200W with physically separate transformer mounted on the bottom of the box). That transformer was the rub, literally. Even with the magnet boot removed from the Rockville, had to use thick high density gasketing tape to space the transformer plate out about 1/8" from the bottom of the box to get the clearance needed for the magnet. Got it all buttoned up though, still have a tiny air leak as the Rockville rubber gasket on the mounting flange is a bit too stiff to really compress into an airtight seal, will take it apart again and probably replace the Rockville rubber gasket with foam gasketing tape. It could also be one of the original screw holes as I needed to drill new ones for the Rockville hole pattern. Of course, none of this reflects on the woofer or Rockville whatsoever, nobody told me it would drop in. The selling point was that the measurements were awfully close, but I also needed 4ohm and this is available in either dual 2ohm or dual 4ohm, so I chose the dual 2ohm and wired in series to get a 4ohm nominal impedance. Also, Rockville lists the sealed enclosure volume as low as 0.14 cubic feet, and my enclosure is roughly 0.19. I know the specs show it doesn't play much below 50Hz, but I'm listening to music with bass notes in the 35Hz range and it is handling them pretty darned well for a 6.5" driver. Have to call the project a success, need to figure out a grill of some kind because the factory original was way too shallow. Sound is more important than cosmetics of course, and it's probably going back under the desk where it was before anyway. Would recommend, and would purchase again for a similar install. ... show more
Reviewed in the United States on January 28, 2026 by Jonathan
Would buy again great set of subs
Speaker Size: 10.0 Inches Impedance: 2.0 Ohms
Been pushing 2 of these speakers on a rockville dbcomp4 for well over 2 years now absolulty love them i would buy another set in a heart beat if anything ever happens to these but hasnt so far and i push these speakers hard they blow my hat off my head they can handle what ever power you throw at them ... show more
Reviewed in the United States on July 16, 2026 by Roger Nelson
Not bad at all.
Speaker Size: 15.0 Inches Impedance: 2.0 Ohms
Sub hits really really hard and even though they have a reputation for blowing I haven't had a single problem with them running at 1kRms so as long as you don't over power them and stay below the rated power then they work amazing. Never power them above their rated rms power and they are great.
Reviewed in the United States on June 5, 2026 by J white
Great quality 👌🏻
Speaker Size: 12.0 Inches Impedance: 2.0 Ohms
I have 2 DVC 2ohm 12's & 1 DVC 2ohm 15in I bought 5yrs ago & they're still thumping @ 2.34ohm. I have an epicenter hooked to them as well, literally best Bang for you buck subs! I'll upload pictures soon.
Reviewed in the United States on August 22, 2026 by Debbie L. Hendricks
Good bugget subs loud good bass but do not but what it says to them
Speaker Size: 15.0 Inches Impedance: 2.0 Ohms
Not bad for the money I have not had any problems with mine getting a bigger amp for them and they good for the money and hit hard they really do I am running the bd 13 3000 watt 750 rms on 2 of these need a bigger amp but worth the money on a a low cost bilud but one of the dust caps needed to be reglued they hit good and hard and if you write them down to 1 oh the lows hit hard to been running them a mouth now and no major problems 4 Stars just because of the dust cap ... show more
Reviewed in the United States on April 26, 2020 by duane
It'll make your eyeballs rattle & knock free any lung butter you were saving for a special occasion!
Speaker Size: 12.0 Inches Impedance: 2.0 Ohms
I have this sub in a QBomb side ported box with bedliner and it's powered by the Rockville RDX-M1, the same amp I used to power the W12K6D2 (dual 2 ohm) that I was replacing. The difference between the two subs is night and day. The K6 in the same box would vibrate my nose hairs a little bit and shook the mirrors too. This K9 serie though, it vibrate every hair on my body. Even using an underpowered amp I have to turn the bass knob to zero so I can read street signs. This thing vibrates my freaking eyeballs. That's using an amp that's only rated at 500 RMS CEA rated. Best part is I didn't have to pay for the sub and no they didn't give it to me. Amazon doesn't accept returns but they will return your $ and tell you to donate it or toss it in the trash. Before it was delivered I planned on sending it back and planned on buying a Rockville Destroyer 12D2 12" instead. I'm glad I didn't because this sub in the Qbomb box with a way under powered amp is still in my top 2 subset ups I've owned and I've always bought name brand stuff never owned anything named BOSS or AudioPipe I was a Rockford Fosgate (best of their line stuff dating back to the 90's) but I really liked my 12" Kicker L7 paired with a 1000 watt 1000.1 kicker amp that was my best set up but it cost over $100 for the entire set up, self installed. You can get near the performance from this sub,a QBOMB side ported bx and a entry level M-1 series Rockville amp with 4 gauge install kit, upgrade the fuse to a circuit breaker, wire reducers (into the amp), banana plugs(into the amp & box terminals for under $37. If your building a system from scratch I would suggest buying the IGNITE R300/1D amp instead of a Rockville, it's $104 & $23 for a 3 yr warranty but for that $125 your going to get an amp that puts out like a prom date. Check youtube for the DYNO drag race, this IGNITE amp puts out 1100 watts (cea certified) at 1 ohm on the DYNO and 1122 watts uncertified. I know your saying I'm not buying some amp I never heard of but do yourself a favor and watch the youtube video and buy the 3 year protection plan and get a worry free 3 years of bass that will knock the dingleberries off your asss. ... show more
Reviewed in the United States on September 7, 2019 by RC Renegades Ghost Maker 101
Excellent
Speaker Size: 12.0 Inches Impedance: 2.0 Ohms
These speakers absolutely hit I have a 6,000 watt Power Acoustik amp hooked up to him and they just take all the power they sound excellent
Reviewed in the United States on August 19, 2026 by Jay Luv
Professional speaking
Speaker Size: 10.0 Inches Impedance: 2.0 Ohms
Professional car audio installer 25 years Boomer mcloud These speakers were surprisingly excellent. Reminds of the MA audio Highly recommended. Normal I would only recommend JL audio w3 But for the price these rockville subs are certainly worth the price. I would also recommend their amplifiers.
Reviewed in the United States on July 7, 2026 by Scott
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