Search  for anything...
Rockville

Rockville Rock Shaker 6.5 Black 200W Peak/100W RMS Powered Home Theater Subwoofer, Class-D, Adjustable Crossover, 20Hz-200Hz, Compact Design, for Movies and Music

  • Based on 165 reviews
Condition: New
Checking for the best price...
$99.95 Why this price?
Save $13.04 was $112.99

Buy Now, Pay Later

As low as $16.66 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Audiosavings
Arrives Jul 4 – Jul 6
Order within 1 hour and 16 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Color: Black


Features

  • DEEP BASS PERFORMANCE: 200W peak/100W RMS power with 6.5" woofer delivers rich, low-frequency sound for immersive movie, music, and gaming experiences.
  • CUSTOMIZABLE AUDIO: Adjustable crossover and phase controls allow precise integration with your speakers, tailoring bass to your room's acoustics.
  • VERSATILE CONNECTIVITY: RCA and speaker-level inputs/outputs ensure compatibility with receivers, amplifiers, and audio systems for flexible setup.
  • COMPACT AND STYLISH: Sleek black design and compact 11" x 11.8" x 12.6" size fit seamlessly into any space, offering powerful bass without taking over your room.
  • HIGH-QUALITY BUILD: Class-D amplifier, foam surround paper cone woofer with Y30 magnet, 4-ohm impedance, and detachable grill for clean, distortion-free bass.

Description

The Rockville ROCK SHAKER 6.5 BLACK 200W Peak/100W RMS Powered Home Theater Subwoofer delivers deep, powerful bass to enhance your audio experience. Designed for home theater enthusiasts, music lovers, and gamers, this compact subwoofer uses a high-grade foam surround paper cone woofer with a Y30 magnet, matched to a Class-D amplifier for clean, distortion-free performance. With a 20Hz-200Hz frequency response, it produces rich, room-filling bass perfect for cinematic soundtracks, music, or gaming. Adjustable crossover and phase controls let you fine-tune the bass to blend seamlessly with your speakers. Multiple connection options, including RCA and speaker-level inputs/outputs, ensure broad compatibility with most receivers and amplifiers. Its compact 11" W x 11.8" H x 12.6" D enclosure, crafted from high-quality MDF and finished in sleek black vinyl, fits easily into any room. A detachable grill adds flexibility in style and protection. Whether you're watching action-packed films, enjoying your favorite playlists, or gaming, the ROCK SHAKER 6.5 BLACK delivers tight, impactful bass every time.

Brand: Rockville


Speaker Maximum Output Power: 200 Watts


Frequency Response: 20 Hz


Connectivity Technology: RCA


Audio Output Mode: Surround


Audio Output Mode: Surround


Mounting Type: Floor Standing


Enclosure Material: MDF wood


Speaker Type: Subwoofer


Additional Features: Hi Res Audio


Antenna Location: Volume


Subwoofer Diameter: 6.5 Inches


Color: Black


Is Waterproof: False


Warranty Type: Limited


Control Method: Touch


Speaker Size: 6.5 Inches


Woofer Diameter: 6.5 Inches


Water Resistance Level: Not Water Resistant


Specific Uses For Product: Home Theatre, PA, Studio


MP3 player: No


Controller Type: Corded electric


Unit Count: 1.0 Count


Item Dimensions D x W x H: 15"D x 15.6"W x 13"H


Item Weight: 13.2 Pounds


Compatible Devices: Laptop, Television, Projector, Desktop, Home Theater


Power Source: Corded Electric


Brand: Rockville


Model Number: ROCK SHAKER 6.5 BLACK


Model Name: ROCK SHAKER


Built-In Media: Subwoofer


Warranty Description: 1 YEAR


Number of Items: 1


UPC: 819216029954


Manufacturer: Rockville


Speaker Maximum Output Power: 200 Watts


Input Voltage: 240 Volts


Frequency Response: 20 Hz


Number of Audio Channels: 5.1


Impedance: 4 Ohms


Connectivity Technology: RCA


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: RCA


Audio Driver Type: Dynamic Driver


Audio Driver Size: 6.5 Inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 4 – Jul 6

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

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • RUB-A-DUB-DUB...I'VE GOT ME A GREAT SUB!!
Color: Dark Wood
Heard of Rockville products-never tried one before. I was looking for a reasonable sub that didn't have an "SVS" or "Fathom" price tag. I've had Sony subs before, and they performed amicably at decent prices. With subs, you usually get back what you pay for, and the performance usually goes by size and quality (obviously). But once in a while you can find a gem in the mix that covers BOTH. I was very impressed by the output of this sub, and the quality build and low frequencies that it can handle. The heft is pronounced, not only in the sub-levels, but also the heft of the product itself! Not "ton-nish", nor "feather-lite". It's just the right size and weight, so you won't go into traction moving it around. The response in the controls and easy hook-up made it a cinch to adjust to your preferences. Some subs are subtle in that aspect, but you can really hear differences with the slightest adjustments. I do believe that it could easily fit in any locale, be it a smaller dwelling or a larger one. It's size is not so obtrusive like some subs. I picked the dark wood grain one, and while it's your standard run of the mill vinyl wrap, it actually looks nice...and somewhat "veneer" realistic. Certainly not butt-ugly like some of those ancient speakers of yore. Anyway, it added a complete fullness to my soundscape, and a nice, tight, solid "thump" that you can feel in your chest. Again, not too obtrusive. I had been in bands most of my life, and more importantly, had a studio that we recorded everything in, so while much older now, I've still got a pretty good set of ears for catching frequencies in the highs, mids, and lows. This is a really good little to midsized sub. PLEASE watch the accompanying video with the usual Rockville host for their products, and watch his demo settings (and hook-up) for this sub to get you on your way to starting out. The kid really knows what he's talking about, and seems to know the products. It is so easy to follow his instructions to start at a base setting(s), then you can leasurly tweek and adjust to your liking. It is a VERY responsive sub, and at this price and quality, you would be an absolute fool not to get this sub and try it out. DEFINATELY now a dedicated Rockville fan, and while I've heard from others about their products, I am now a believer in them. A high quality product at a very reasonable price!!! HIGHLY RECOMMENDED/5-STARS (or more if I could)!!! P.S.- an old and easy way to set-up to include a sub into your system...be it a home stereo/theater system, is to connect/adjust the sub per instructions, then place the sub in YOUR favorite sitting spot. Move about in the room until you get the best response from the sub. That's where the sub goes!!! An old studio engineer taught me that! Good luck with your new Rockville sub!!! ... show more
Reviewed in the United States on May 19, 2025 by DanielKlomhaus
    • Good sub, good deal.
Color: Black
I bought this for my 83 year old neighbor. He said he wanted the bass to sound like it does in his car. This adds enough extra bass without being too crazy. We live in an apartment complex. I live above him and it hasn’t disturbed me. He blasts his 45rpm records too. It’s easy setup. Easy control. Adjustable crossover is a plus. Volume control right on the unit is a plus. Do not expect earth shattering bass. It’s a 6.5” woofer. It will add extra punch and boom. I would recommend this product. ... show more
Reviewed in the United States on May 8, 2026 by Delta9RSD
    • THUMP THUMP
Color: Black
I Have Rockville Everything!! 1000 watt amp and 8 wall speakers from 800 watt 3 way karaoke speakers to 8” speakers recessed into the wall. I currently have the Rock Shaker 8. I accidentally stepped on the amp panel and broke the panel beyond repair. I needed a SUB asap and could get the Rock Shaker 6.5 next day on Amazon and the price was right. When I finally got the numbers I was listening for this AMP IS IMPRESSIVE. The Volume was at the 9:00 position and the Crossover was at 0 thats right zero!! The Sub was hitting so hard from those dial settings. The Master volume on the 1000 watt amp was on 60 of a 80 max. I know the master does nothing for the sub so just relax lolol. My point is that the 0-180 phase settings are so impressive and spot on that the overall depth of the music that day was awesome.. I know because I had several nice comments on the systems sound and clarity. Look the bottom line is Rockville had an amp panel for sale and for 1/2 the price of the 6.5 I could get my ROCK SHAKER 8” going again. Ohh and save that MONEY.. Thank you Amazon for your great customer service and to Rockville for keeping parts on hand that are inexpensive and are exactly whats needed. You cannot go wrong with either unit however if the size of the room is larger than a 30x30 or even an open air environment go with the 8”. Rock On… ... show more
Reviewed in the United States on April 11, 2026 by BC
    • I'm satisfied...
So, gonna be upfront right away and say that I haven't been able to put this subwoofer to the test like I've wanted to. My current living conditions (with "others" living in close proximity) have not allowed me to really play and let it loose... However, with that being said, I will definitely give this Rockville Rock Shaker 6.5" subwoofer a solid 4 stars. Actually, if Amazon allowed for half-points, I'd likely give it a 4.5 stars. Solid (enough) construction. Knobs feel a little flimsy, but I've been gentle with them. Happy with the connection options on the back. My setup, currently, is running off of a Dell G5 gaming laptop using the 3.5mm headphone jack. The 3.5mm cable Y's into L/R RCA cables which I've connected to the subwoofer's L/R "LINE" Input. From there, I have connected a pair of Edifier R1280T bookshelf speakers using RCA cables out of the the subwoofer's LINE OUT connectors. The room I'm in is quite small. Maybe a 13X13 ft. bedroom with laminate flooring (no carpet). The subwoofer is located about 3 feet from any wall or corner (just because that's all I have to work with). With all that being said, here's what I think (thus far)... My initial impression wasn't great. My first couple of uses with it left me feeling concerned. With both the volume and crossover knobs (on the Rocker subwoofer) set at 50% it sounded VERY shaky - like rattling in a NOT-good kinda way. The bass seemed distorted even at a low volume. But, hang in there...It gets MUCH better. For the next week or so, I began playing with different settings (on both the subwoofer and the Edifier's). I also left the volume on the laptop fairly low so that the subwoofer could "break in" if there is any truth to that theory. Tonight? A couple of weeks later? Thankfully, there was no one else around the house except for me...So, I had an opportunity to push the volume a bit and see what I could feel/hear. And I was extremely pleased. Tight bass...The Rocker filled in the lower notes beautifully and had me enjoying my music once again. **This was after a good deal of tweaking between the subwoofer and the Edifier's, because the bookshelf speakers also have bass/treble knobs). Right now, I think that I have found the perfect balance between the two, which is: Dell laptop volume set at 50% Rockville Shaker 6.5 frequency crossover knob set at just below 50% Rockville Shaker 6.5 volume just a hair over 50% Edifier speaker volume set at an estimated 50% (can't tell for sure as the control knob isn't labelled and has no tactile fell to it) Edifier bass completely turned down. Edifier treble (high frequency) set at about 75% With all of this messing around? It sounds really sweet tonight! And I'm quite pleased with my purchase. Down the road? Here's my thoughts... Will I keep this 6.5" and eventually integrate it into my home theater 5.1 surround sound system using my Yamaha receiver, JBL 8" bookshelf speakers and a Paradigm center channel speaker? Yeah, I think I would definitely consider that... Or, will I take the Rockville 6.5" subwoofer along with the Edifier bookshelf speakers and use those on my ramped up gaming PC? And, then, snag a, 8 or 10" subwoofer for my home theater setup? Yeah, I'm thinking that this will be the case. IF this Rockville 6.5" subwoofer continues to provide great bass like it currently does? In the future, I wouldn't hesitate to try one of their larger versions as an addition to my home theater setup. For the money, this thing feels like a really good "buy". ... show more
Reviewed in the United States on December 28, 2024 by Bruce A. Smith
    • Studio-quality sound with punchy bass
Color: Black
I can’t say enough about this product. It has great connectability and zero feedback; a very stable yet powerful signal. Sound quality is great for such a small speaker. Well rounded, punchy bass!! I also appreciate the built-in crossover and high-level input/output. Rockville got it right with these features and their ability to blend the mid-range frequencies of my front speakers, integrating well with my av receiver. Hands down the best sound I’ve heard out of a sub less than $500. I would definitely order these again and again. Just plug and play. ... show more
Reviewed in the United States on May 17, 2026 by Matthew Smith
    • Perfect for my desk system!
Color: Black
This sub sounds good with my iLoud micro-monitors. Has an adjustable roll-off, which works well!
Reviewed in the United States on June 6, 2026 by fredley
    • Product was DOA
Color: Black
It is hard for me give it a good review, despite the timely shipping and good price. but it was DOA. I tried everything including hooking up both the speaker wires and then the RCA jacks and it didn't work. That included making all the necessary adjustments. I was hoping this would work in this price range but to no avail and there is no reason to try another one to run the risk of the same issue. On the positive side, the power light did illimunate. ... show more
Reviewed in the United States on May 8, 2026 by D. Svenson
    • Speaker is good - condition not accurate
Color: Black
First, the Rockwell sub is good. But I relied on the stated condition of the used speaker. I was ok with scratches as it will not be out in the open...but they sent the wrong power cord. I was able to borrow a cord from another device, but it means most of the savings by buying used is being used to get a new cord. So again: speaker is 5 stars, used description of condition 1 star. So average 3 stars. ... show more
Reviewed in the United States on April 24, 2026 by Army Guy 2000

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...