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Rockville

Rockville BASS Blaster 12 800W Powered Home Audio Subwoofer, 12" High-Grade Woofer with Y30 Magnet, Adjustable Crossover, RCA/Speaker Inputs, LED Lighting, for Home Theater & Music

  • Based on 150 reviews
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Availability: In Stock.
Fulfilled by Audiosavings
Arrives Jul 13 – Jul 15
Order within 17 hours and 21 minutes
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Size: 12 Inch


Features

  • DEEP, POWERFUL BASS: 800W peak / 400W RMS power and a 12" high-grade woofer with Y30 magnet and foam surround deliver rich low frequencies for movies, music, and gaming.
  • CUSTOMIZABLE SOUND: Adjustable crossover control and phase switch (0 degree/180 degree) let you fine-tune bass to match your system.
  • SOUND-ACTIVATED LED: Built-in LED lighting pulsates to music, movie effects, or games, with an on/off switch for control.
  • DURABLE CONSTRUCTION: MDF enclosure with vinyl leather finish, detachable foam grill, and fire-resistant poly cotton filling reduce distortion and enhance longevity.
  • EASY INTEGRATION: RCA and speaker-level inputs/outputs for flexible setup; compact design (17.2" x 16" x 16.4"); compatible with 110-240V power.

Description

The Rockville BASS BLASTER 12 powered subwoofer delivers deep, impactful bass for home theater, music, and gaming. With 800W peak (400W RMS) power and a 12" high-grade woofer featuring a Y30 magnet and foam surround, it produces tight, thumpy low-end you can feel. The built-in sound-activated LED lighting adds a visual element, pulsating to music, movie effects, or games, with a rear-panel switch to turn it off when desired. Designed for performance and durability, the enclosure is crafted from top-quality MDF with a vinyl leather finish, fire-resistant poly cotton filling, and a detachable foam grill. An efficient Class-D amplifier is perfectly matched to the woofer and enclosure for distortion-free playback, even at high volumes. Connectivity is flexible, with RCA line-level and speaker-level inputs/outputs to integrate seamlessly with your existing audio setup. Adjustable crossover and phase controls allow you to tailor the bass to your preference. Measuring 17.2" x 16" x 16.4" and compatible with 110-240V power, the BASS BLASTER 12 is perfect for enhancing movie nights, music listening, or immersive gaming with powerful, clear bass.

Brand: Rockville


Speaker Maximum Output Power: 800 Watts


Frequency Response: 200 Hz


Connectivity Technology: wired


Audio Output Mode: Mono


Audio Output Mode: Mono


Mounting Type: Tabletop Mount


Enclosure Material: Wood


Speaker Type: Subwoofer


Additional Features: Bass Boost


Antenna Location: Home Theater


Subwoofer Diameter: 12 Inches


Color: Black


Is Waterproof: FALSE


Warranty Type: Limited


Control Method: Push Button


Speaker Size: 12 Inches


Woofer Diameter: 12 Inches


Water Resistance Level: Not Water Resistant


Specific Uses For Product: Gaming, Pro Audio


MP3 player: No


Controller Type: Button


Frequency Response: 200 Hz


Impedance: 4 Ohms


Signal-to-Noise Ratio: 85 dB


Connectivity Technology: wired


Wireless Technology: No Wireless Communication Technology


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: RCA, Speaker-level


Audio Driver Type: Dynamic Driver


Audio Driver Size: 12 Inches


Brand: Rockville


Model Number: BASS BLASTER 12


Model Name: BASS BLASTER 12


Built-In Media: Power Cable, Subwoofer, User Manual


Warranty Description: 1 YEAR


Number of Items: 1


UPC: 819216029787


Manufacturer: Rockville


Item Type Name: Rockville BASS Blaster 12 12" 800w Powered Home Audio Subwoofer Theater Sub


Speaker Maximum Output Power: 800 Watts


Input Voltage: 240 Volts


Number of Power Levels: 1


Unit Count: 1.0 Count


Item Dimensions D x W x H: 15.9"D x 16.7"W x 20.9"H


Item Weight: 44.7 Pounds


Compatible Devices: Gaming Console, Home Theater, Television


Compatible with Vehicle Type: Car


Power Source: Corded Electric


Is Electric: Yes


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 13 – Jul 15

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.

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Similar Products

Top Amazon Reviews

    • Home Studio/Home Theater subwoofer or use as Bass rig for live or studio musician
Size: 12 Inch
I was looking for both an excellent 20-150 Hz subwoofer and a practice/recording studio bass amplifier to complete my home recording studio. Excellent Bass Response when using a Windows 11 PC as the Digital Audio Workstation and playing to a 5.1 output using RealTek chipset and using my PC's 3 - 3.5 mm to stereo RCA output as indicted by the RealTek Console App (Subwoofer direct, 2 Bose Desktop front speakers, 2 rear Eris Studio Monitor active rear speakers - no center speaker[s]). It is important to pick adjust the right crossover frequency for your setup and room. Use a phone app or other software or gear to eq your room for optimum listening/playback. Small issue - When I hooked up my two Eris Studio Monitor (80W) speakers in a 2.1 configuration: 2 - 3.5mm to RCA output from the PC to my front Bose speakers and the other 3.5mm to RCA L/R going to the Bass Blaster subwoofer RCA inputs) and then connected the Eris Studio Monitors via the high level RCA output connections on the back of the Bass Blaster, I received a low ground loop feedback. So you may have to also install a ground loop isolator filter ( SIUNIMAS Pro RCA 2 Channels Ground Loop Isolator about $25+) between the Bass Blaster high level RCA outputs and the RCA inputs of your speakers if you notice a low hum if you run your front or rear speakers off the high level output of the Bass Blaster. This is normal for studio musicians for a studio or gig setup which the Bass Blaster equally performs and also occurred when I used the studio monitors and the Bass Blaster as a Home Theater setup in a 5.1 configuration. A nice to have would be for Rockville to include a ground loop isolator as part of their RCA high level outputs to prevent the low 60Hz hum. This unit also functioned as a bass amp using a Fender Jazz bass with limiters and effects loops via a PreSonus AudioBox 1818 VSL to USB 2.0 (legacy rig) to my StudioOne DAW software. Though the LED's on the Bass Blaster 12 are a nice to have feature, I'd rather had the ground loop isolation and noise filters. The LEDs are hard to see during the day but are visible in a darker environment. Overall a very versatile Bass Amp/Subwoofer that I definitely recommend. ... show more
Reviewed in the United States on November 6, 2025 by Deborah Gluck
    • Large sound from a medium sized subwoofer
Size: 12 Inch
Sounds bigger than it is... Lots of depth for a 12-in subwoofer. I replaced an 18-in that kept giving me problems.. & I lost nothing except the breakdowns..
Reviewed in the United States on April 29, 2026 by Keith Barnett
    • Great quality
Size: 12 Inch
The best!!! Loud and smooth. It lights up. I have had it for about 3 years now
Reviewed in the United States on December 21, 2025 by Heather
    • Extremely Bad Manufacturing
Size: 12 Inch
I knew I was taking a chance on this purchase because the manufacturer is not what they used to be, but I thought I might get lucky. Unfortunately, I did not get lucky. I knew I was in trouble as I carefully removed it from the shipping box because it hardly weighed anything. After I connected it to the stereo and began listening to music on it there was an extreme amount of distortion, cracking, and rattling coming out of the speaker. This was noticeable at little to no volume. As I turned it up it became worse. So what I can tell you is either they shipped me a defective unit or it is extremely cheaply made and poor design from the manufacturer. I recommend passing on this item. Now I paid close to 250 after taxes for this item. However, I invested 300 in a different subwoofer made by BIC America model F12 and that mother shakes the whole neighborhood at minimal volume and sounds professional. Therefore I recommend the F12 subwoofer by BIC America for 300.00 as the best purchase on a budget. ... show more
Reviewed in the United States on February 2, 2024 by Jason
    • Thumps!!
Size: 12 Inch
It’s loud!! No regret purchase.
Reviewed in the United States on April 14, 2026 by Troy H.
    • Works great!!
Size: 12 Inch
This sub turns out to be a great choice for my patio. Deep rich bass sound with plenty of power throughout all different types of music. I would highly recommend this purchase. I wish it would have come with a cover to protect it while not in use.
Reviewed in the United States on May 26, 2024 by Scott Caldwell
    • Sub woffer
Size: 12 Inch
It is Great!
Reviewed in the United States on January 7, 2026 by Mark Brooks
    • Good at low volumes
Size: 12 Inch
Mediocre at best. I bought this to replace a Klipsch SW-450 which is a 10” sub, that has an amp that is failing. It sounds better by a long shot than this 12” sub does, that is when it comes on and works lol. It’s in my shop so I wasn’t wanting to spend a huge amount of money. It does have decent sound quality (at low volumes) but it can’t even come close to handling lower bass notes. I will most likely end up building my own and tuning the box to my liking. My 4-6 3/4” sundown subs in my truck can over power this one quite easily. ... show more
Reviewed in the United States on March 13, 2026 by David Barringer

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