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Rockville SK58 Package 8" 800w Loaded K5 Car Subwoofer Enclosure+DB10 Amplifier, 4 Ohm, Deep Bass, Compact Design, Easy Installation, for Car Audio Enthusiasts

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Availability: In Stock.
Fulfilled by Audiosavings

Arrives Saturday, Aug 23
Order within 13 hours and 10 minutes
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Style: Single 8” With Amplifier


Features

  • POWERFUL BASS PERFORMANCE:- Delivers 800W peak power (200W RMS) with a single 8" K5 subwoofer in a vented enclosure, tuned at 37 Hz for deep, distortion-free bass ideal for car audio systems.
  • HIGH-QUALITY CONSTRUCTION:- Features a fiber-reinforced, non-pressed paper cone and 1.5" 4-layer aluminum voice coils with OFC copper wire for efficient sound and durability in demanding conditions.
  • COMPACT AND EFFICIENT AMPLIFIER:- Includes the Rockville dB10 800W mono Class-D amplifier (400W RMS at 4 Ohm), with adjustable crossover and remote sub control for precise audio tuning.
  • EASY INSTALLATION KIT:- Comes with the RWK81 8-gauge wiring kit, including 100% copper RCA cables, power cables, and accessories for a straightforward setup in any vehicle.
  • VERSATILE CAR AUDIO SOLUTION:- Perfect for small vehicles or minimalist setups, this package provides impactful bass in a 0.6 cu ft enclosure, compatible with most car audio systems.

Brand: Rockville


Speaker Maximum Output Power: 800 Watts


Frequency Response: 15 Hz


Connectivity Technology: RCA


Audio Output Mode: Mono


Input Voltage: 12 Volts


Mounting Type: Car Mount


Model Name: Enclosure and Amp


Speaker Type: Subwoofer


Recommended Uses For Product: car


Compatible Devices: Car Audio System


Subwoofer Diameter: 8 Inches


Unit Count: 1.0 Count


Controller Type: Remote Control


Surround Sound Channel Configuration: 2.0


Included Components: Sub Enclosure, Amplifier, wiring kit


Product Dimensions: 15.7"D x 18.7"W x 34.2"H


Is Waterproof: FALSE


Charging Time: 15 Hours


Warranty Type: Limited


Maximum Range: 10 Meters


Number of Items: 1


Control Method: Remote


Speaker Size: 8 Inches


Power Source: Corded Electric


Woofer Diameter: 8 Inches


Vehicle Service Type: Car


Audio Driver Type: Dynamic Driver


Audio Driver Size: 8 Inches


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: RCA


Includes MP3 player?: No


UPC: 819216024874


Style: Single 8” With Amplifier


Manufacturer: Rockville


Item Weight: 28.8 pounds


Country of Origin: China


Item model number: SK58 PACKAGE


Date First Available: December 9, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 23

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


  • Can’t beat the price for this setup
This setup is actually pretty good for an 8” sub and amp. Sounds really good and for the price it’s an awesome package. Something to know and understand is when you add a sub it’s best to also install a new aftermarket radio with low input connection. Barely get any bass just using the factory radio with the high input connection. People talking down on this setup may have it hooked up wrong or to stock with high input. Trust me there is a big difference when connected to an aftermarket radio. It’s not going to shake the block like the 2 12s I used to have but sounds great to add good bass and takes little space. Would but again. ... show more
Reviewed in the United States on June 3, 2025 by adrianne Torres

  • For $150, seriously, WOW!!! Buy, BUY NOW!!!!
I'm used to the Walmart special and finally decided I wanted to step it up a bit to something with a stand alone amp. I did my research on YouTube on the db series amps and ALL Dyno higher than stated. The subs seemed to have great reviews so I grabbed one... OUTSTANDING JOB ROCKVILLE!!! This little 8" sub and amp, genuinely thump! Are going to make the mirror fall off, naw... Will it vibrate so hard you'll laugh trying to see traffic, sure will!!! I have a 2003 cavalier and this is almost too much according to the wife. However, I'm soo impressed for the sound vs size, I'm absolutely buying a second one to fill the trunk backing lol. Do your research, Rockville may be entry level, but it's entry level QUALITY stuff that always performs! ... show more
Reviewed in the United States on November 22, 2022 by Shannon Stiles

  • Good buy
Excellent, sounds great and easy to install
Reviewed in the United States on February 2, 2025 by Roger

  • It smokes under load
Smoked like crazy
Reviewed in the United States on May 16, 2025 by anthony

  • still working so far
sound quality is poor compared to other set ups I've owned. I put it in my daughter's car for her first system . My wife's 2011 Toyota Sienna base model, stock system has cleaner, clearer harder hitting bass.
Reviewed in the United States on October 10, 2024 by Marie Delobbe-Scott

  • Big sound does not come from small packages
Installed in the trunk of an 05 accord. Can’t even tell it’s there over the STOCK paper door and rear deck speakers. Alpine ute70something mechless radio, subwoofer level set to 15, lpf and hpf sweep to get any signs of life. This is a swing and a miss. Tried a separate amp, tried laying back seats down. It sounds like a Walmart sub in a vehicle three car lengths behind you. Maybe this box can be used indoors for home theater applications, but you will have no razzle dazzle in automotive. Presentation and packaging and quality is all great, but speaker response is looooouuusy. ... show more
Reviewed in the United States on June 3, 2022 by New Retro Wave

  • Perfect
The media could not be loaded. I've known of Rockville for their competition high wattage stuff. So I figured I'd give this a try and I am very happy. I've been doing systems for years since I could drive. It's so small and compact very light weight which is perfect for my fiesta st. However pull the sub and check wires they have the negative soldered to the red push connection. So I just wired it the right way. ... show more
Reviewed in the United States on February 21, 2022 by Pattrick oneal Pattrick oneal

  • Good value
This was a good overall value. Sounds fine in my Mini.
Reviewed in the United States on March 24, 2021 by Nate

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