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Rockville

Rockville SBG1158 15" Passive Pro DJ Subwoofer, 8 Ohm, MDF, Pole Mount

  • Based on 280 reviews
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Availability: In Stock.
Fulfilled by Audiosavings
Arrives Tuesday, Oct 27
Order within 8 hours and 32 minutes
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Style: 8 Ohm


Features

  • 800W PEAK / 400W RMS: Powerful 15" subwoofer delivers deep bass with 3" high-temp voice coil and 70 oz magnet for live sound, DJ gigs, and large events.
  • HIGH-QUALITY BUILD: Durable, non-resonant MDF cabinet with stapled, bonded, and braced construction reduces distortion and extends lifespan.
  • EASY SETUP: Includes SpeakON, 1/4" jack, and binding post/banana plug terminals with parallel internal wiring for flexible, reliable connections.
  • PORTED DESIGN: Rear-ported enclosure enhances bass response and efficiency, ideal for mobile sound systems and stage setups.
  • PORTABLE AND RUGGED: Weighs just 44 lbs and features recessed handles, molded steel grill, and aviation-grade carpet for transport-ready durability.

Description

The Rockville SBG1158 is a 15" Passive Pro DJ Subwoofer engineered for deep, punchy bass in professional sound systems. Delivering 800 watts peak and 400 watts RMS power, it features a robust 3" high-temperature aluminum voice coil and a 70 oz magnet. The cabinet is built from high-density, non-resonant MDF and reinforced with internal bracing, glue, and staples for superior durability and sound clarity. Designed for real-world use, the SBG1158 includes multiple connection options: SpeakON, 1/4" jack, and binding post/banana plug terminals-all wired in parallel internally for seamless integration. A ported enclosure enhances bass performance, while ergonomic recessed handles and rubber isolating feet make it easy to transport and set up. With its pole mount socket, the SBG1158 is a flexible choice for DJs, mobile entertainers, and venue installations needing reliable low-end reinforcement. Key Features: 15" pro audio woofer with 3" voice coil and 70 oz magnet 800W peak / 600W program / 400W RMS power handling MDF cabinet with rear porting for enhanced bass Inputs: SpeakON (In/Out), 1/4" (In/Out), binding post/banana plug Dimensions: 18" W x 17" D x 20" H; Weight: 44 lbs Pole mountable with aviation-grade carpet and molded steel grill Built tough and tuned for performance, the Rockville SBG1158 is ideal for delivering powerful bass at parties, clubs, live shows, and more.

Brand: Rockville


Speaker Maximum Output Power: 800 watts


Frequency Response: 500 hertz


Connectivity Technology: Wired


Audio Output Mode: Mono


Audio Output Mode: Mono


Mounting Type: Pole Mount


Enclosure Material: Mdf


Speaker Type: Subwoofer


Antenna Location: Construction


Subwoofer Diameter: 15 inches


Is Waterproof: False


Warranty Type: Limited


Control Method: Push Button


Speaker Size: 15 inches


Woofer Diameter: 15 inches


Controller Type: Voice control


Speaker Maximum Output Power: 800 watts


Unit Count: 1 Count


Item Dimensions D x W x H: 19.5"D x 21.5"W x 17.5"H


Item Weight: 35.9 pounds


Compatible Devices: [Smartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop]


Compatible with Vehicle Type: Car


Brand: Rockville


Model Number: SBG1158


Model Name: SBG115


Built-In Media: Subwoofer


Warranty Description: 1 year.


Number of Items: 1


UPC: 811080024950 613815624011


Global Trade Identification Number: 11


Manufacturer: Rockville


Frequency Response: 500 hertz


Number of Audio Channels: 3


Impedance: 8 ohm


Connectivity Technology: Wired


Subwoofer Connectivity Technology: Wired


Audio Driver Type: Dynamic Driver


Audio Driver Size: 15 inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 27

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

    • Not to bad
Style: 8 Ohm
Ok I’ll give it 5 stars as of now. Package very well, shipping came two days before actually date. I’ve tested it once. So far so good. This little thing has some nice bass. Now you will need to place it in a corner to get the best bass sound. It is small but it has big bass. So overall not to bad. Update. Ok I’ve had this lil monster about two months now. Yes it’s hits very nice. You will meet to break this speaker in. The more you play it, the more you get its quality. I’m looking at buying one more. ... show more
Reviewed in the United States on July 15, 2026 by G-Que
    • Value for great sound!
Style: 8 Ohm
Excellent! Got it for about $80 Very good low end if you run it through a crossover. I pair it with Rockville 8 inch speaker and it sounds very good!
Reviewed in the United States on July 7, 2026 by Douglas Cain
    • Decent sub for punch, not deep lows though.
Style: 8 Ohm
Good subwoofer overall, though they totally mislead customers with its frequency response. Some platforms say it reaches 30hz or even some saying 20hz, which is a total lie, my SBG 1158 maybe gets to 40hz on a good day, which is very faintly heard. You have to boost your low eq a bunch to get these things to punch at all, which they do ok, but you shouldn't have to compromise everything else to do that. The build is good and light weight, and it sounds ok for punchy kick bass, but it does not get that deep bass if you're looking for that. For the price, not too bad though. Sort of recommend purchasing it if you want kicky subs for smaller venues (under 100 people). ... show more
Reviewed in the United States on May 23, 2025 by Zach B.
    • Unbeatable Deal At This Price-Point
Style: 8 Ohm
Review Image by Texas Lizard
Review Image by Texas Lizard
Review Image by Texas Lizard
Our 15" subwoofer arrived in perfect condition;excellent packaging job. We usually run two 15" full range top cabs in stereo with an 18" Cerwin-Vega subwoofer filling in the desired thump but recently needed to add a much smaller set-up to our inventory and chose to give the the Yorkville a chance. Wow...seriously, wow. It took us about 20 minutes to tune it to our DJ mixer's EQ and a DriveRack, and within an hour of steady use, driven by low-to-mid power, that little 15" subwoofer tightened up and started performing WAY past this price-point. You cannot add a single watt more power to in than it can handle (depends on your amp), but if you keep it at, or below that level, this baby kicks out some serious thump with clarity, not just formless boom. We're leaving the Yorkville logo on just to aggravate the snobbish purist who always nit-pick every piece of gear's pedigree! We may upgrade the components, because that's an option, but so far, stock is perfect. Deal of the century, and all we can say is that we shall give their 18" deluxe subwoofer's a chance. IF they are as tuned and made at same quality as the 15" we received from Amazon, it's too good of a deal to pass up. Still scratching our heads as to how they sell these at this price, but hey...all good! ... show more
Reviewed in the United States on January 8, 2020 by Texas Lizard
    • Easy installation and setup.
Style: 8 Ohm
Nice subwoofer at a great price.
Reviewed in the United States on April 10, 2026 by Rudy N. Carrillo
    • Great purchase will definitely be getting more
Style: 8 Ohm
Great purchase will definitely be getting more
Reviewed in the United States on July 5, 2026 by HAROLD SCHULTZ
    • Good till it blew.
Style: 8 Ohm
Could be user error but I ran a CDJ 3000 with an A9 mixer and did not redline but it blew after the 2nd performance. The 18” subs still work but these 15” probably wasn’t a good fit for our EDM event. Or I just had a defect.
Reviewed in the United States on September 13, 2025 by Tuitea
    • The balance that is needed
Style: 8 Ohm
The sound system I have is great but it was missing the bass, now with the subwoofer it sure sounds complete. Every thing just feels fuller like it was the missing link. I bought the 15 inch because I was trying to save some space, but boy if the 15 already sound this good wonder what the 18 inch would be like. ... show more
Reviewed in the United States on December 5, 2022 by T86

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