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Rockville Ground Pounder 800W Powered Dual 10.5" Car Subwoofer, Class A/B Amplifier, 2 Ohm, Compact Aluminum Enclosure, Deep Bass, Easy Installation for Car Audio

  • Based on 90 reviews
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Availability: In Stock.
Fulfilled by Audiosavings

Arrives Thursday, Jun 25
Order within 2 hours and 27 minutes
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Features

  • POWERFUL BASS OUTPUT: 800W peak and 200W RMS deliver deep, resonant bass. Features one 10.5" active woofer and one 10.5" passive radiator for strong SPL and immersive car audio.
  • DURABLE ALUMINUM ENCLOSURE: Compact die-cast aluminum housing saves trunk space while providing rugged protection. Integrated design maximizes cone space for superior sound.
  • EASY INTEGRATION: Includes low-level RCA and high-level speaker inputs for use with aftermarket or stock stereos. Bolt-down mounting kit ensures quick, secure installation.
  • CUSTOMIZABLE SOUND: Built-in Class A/B amplifier with gain, bass EQ, and crossover frequency controls. Wired bass remote knob allows convenient level adjustments from the front seat.
  • HIGH-QUALITY COMPONENTS: 2" CCAW voice coil, 55 oz ferrite magnet, polypropylene cone, and foam surround deliver reliable performance with greater excursion for powerful, clear bass.

Brand: Rockville


Speaker Maximum Output Power: 800 Watts


Frequency Response: 30 Hz


Connectivity Technology: RCA


Audio Output Mode: Stereo, Surround


Audio Output Mode: Stereo, Surround


Mounting Type: Car Mount,Ground Mount


Enclosure Material: Aluminum


Speaker Type: Subwoofer


Additional Features: Durable


Antenna Location: car


Subwoofer Diameter: 10 Inches


Color: Grey


Is Waterproof: FALSE


Warranty Type: Limited


Control Method: Remote


Speaker Size: 2 Inches


Woofer Diameter: 10.5 Inches


Specific Uses For Product: in-vehicle audio enhancement


Processor Count: 2


MP3 player: No


Controller Type: Remote Control


Frequency Response: 30 Hz


Number of Audio Channels: 2.0


Impedance: 2 Ohms


Connectivity Technology: RCA


Subwoofer Connectivity Technology: Wired


Is Electric: Yes


Brand: Rockville


Model Number: GROUND POUNDER


Model Name: GROUND POUNDER


Built-In Media: Hardware connection screws, Installation mounting bracket, Manual, Subwoofer Remote


Warranty Description: 1 YEAR


Number of Items: 1


Series Number: 2


UPC: 819216025758


Manufacturer: Rockville


Speaker Maximum Output Power: 800 Watts


Input Voltage: 10 Volts


Number of Power Levels: 1


Unit Count: 1.0 Count


Item Dimensions D x W x H: 10.7"D x 13.4"W x 8.74"H


Item Weight: 23 Pounds


Compatible Devices: Desktop, Laptop, Television


Compatible with Vehicle Type: Car


Audio Driver Type: Dynamic Driver


Audio Driver Size: 10.5 Inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 25

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
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  • 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.

Top Amazon Reviews


  • Much louder and lower than you'd ever expect.
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I didn't have super high expectations for this. Just a little extra bump was all I wanted for the wife's car. I was blown away. It barely takes up any space and the wattage is pretty low. But having a passive radiator makes this way louder than I ever expected. Especially at the price point. Literally best bang for the buck. Using the high level inputs are nice if that's your only option but it performs significantly better using the low level inputs. ... show more
Reviewed in the United States on May 5, 2025 by Mushy:)

  • Volume control on dash ,instant bass drop!
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So loud!!! ,can adjust range rt.on sub ,install it 10 mins 3yrs of max volume shakes like a 12
Reviewed in the United States on July 25, 2025 by Arron Johnson

  • Great sound and Bass!
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I liked how compact the whole system was. It was easy to install and has rich bass. Would suggest it to anyone who need space in the trunk but want to feel there music!
Reviewed in the United States on May 11, 2022 by David Ringer

  • Works as described
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Descent. Had in a polaris ranger northstar
Reviewed in the United States on June 12, 2025 by Tuna

  • Not the same as two real tens but good if you are aware
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Good for one real 10inch speaker. I didn’t realize one sub was passive. Meaning it’s not a real speaker. Not sure how that industry calls a passive speaker a speaker. I see that’s a standard now that I had to research. Why isn’t it just a big covered port? lol. However it does a decent job. If you want two 10s get two real 10a. Not Rockvilles fault. It’s mine as a novice. ... show more
Reviewed in the United States on October 9, 2025 by Bunder

  • Good amount of bass
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Integrated into a stock 2022 Toyota Corolla Cross (non JBL) stereo system. With the gain and adjustment features you can dial in your sound preferences. Solid and compact aluminum housing that doesn't take up alot of space.
Reviewed in the United States on April 30, 2023 by TT

  • Awesome
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So far so good. I was astonished at how much bass and thump this little unit has. Very happy with my purchase.
Reviewed in the United States on March 10, 2024 by RBrake

  • Great Sound
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Great sound. So far so good 👍
Reviewed in the United States on September 19, 2024 by Angela Rodriguez

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