Hero image 0 of Rockville K5 W10K5S2 10" 1200w 2 Ohm Car Audio Subwoofer Sub 300w RMS CEA Rated!, 0 of 9
Rockville K5 W10K5S2 10" 1200w 2 Ohm Car Audio Subwoofer Sub 300w RMS CEA Rated!
Key item features
- DEEP, POWERFUL BASS: Delivers 1200W peak power and 300W RMS CEA-rated output for rich, distortion-free low frequencies that bring your music to life.
- DURABLE CONSTRUCTION: Features a cast iron basket, reinforced paper cone with blue stitching, high-density foam surround, and heat-resistant voice coil for long-lasting performance.
- VERSATILE 2 OHM DESIGN: Optimized for compatibility with most car audio amplifiers, allowing flexible wiring configurations for customized sound setups.
- COMPACT 10-INCH SIZE: Fits seamlessly in sealed or ported enclosures, ideal for tight spaces while maintaining high output across music genres.
- SIMPLE INSTALLATION: Straightforward setup process makes it ideal for both DIY enthusiasts and professional installers.
Specs
- Rms power rating300 W
- Woofer size10 in
- Subwoofer typeSubwoofer
- BrandRockville
- Subwoofer enclosure typeVented
- Impedance2 ohm
Current price is USD$49.95
Price when purchased online
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Columbus, 43215
Arrives between Apr 15 - Apr 18
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Sold and shipped by Audiosavings
4.289206917113894 stars out of 5, based on 1677 seller reviews(4.3)1677 seller reviews
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About this item
Product details
Video of K5 SERIES:
Features:
Rockville W10K5S2 K5 Series 10" 2-Ohm Car Subwoofer
Peak Power Handling: 1200 Watts
Program Power Handling: 600 Watts
CEA Rated RMS Power Handling: 300 Watts
2" 4-Layer Black Aluminum Voice Coils Wound with OFC (100% Copper) Wire
The wire we use to wind the voice coil is imported from Japan which is way better quality than the standard China wire
40 Oz High Quality Magnet
Cast Iron Basket With Black Sanded Finish
Fiber Reinforced Ultra Stiff Black Non-Pressed Paper Cone – This cone is very efficient which makes the speaker sound louder even without requiring a lot of power to push it
Thick Foam Surround Provides Incredible Sound Quality With Minimal Distortion
Blue Stitching Cone Reinforcement Ensures Long Life
Paper Dust cap is light weight and efficient helping the sub to play louder even if your amp is not so powerful
Chrome-Plated Binding Post Terminals - These are the best terminals on the market and they accept any gauge wire
Impedance: Single 2-Ohm Voice Coils
Vented Hole on T-yoke Enhances Heat Dissipation
Rubber Boot Magnet Covers Make the Woofer Look Nice and Protects the Magnet
Mounting Gasket with Rockville branding looks great and Makes it Easy To Mount the Subwoofer Air-Tight
High BL Magnetic Motor Gap
We use the highest grade black glue that handles extremely high temperatures which allows our woofer to handle even more power than they are rated
Cutout Diameter: 9.05 inches
Mounting Depth: 4.52 inches
Frequency Response: 28 Hz - 1.3 kHz
6mm T-Yoke + 6mm Washer
Sensitivity: 85.5dB
Sealed Enclosure Volume: 0.5 – 1.3 Cubic Feet
Vented/Ported Enclosure Volume: 0.9 – 1.6 Cubic Feet
Weight: 7.8 Lbs.
Shipping Weight: 9.3 Lbs.
Shipping Box Dimensions: 11.42x 11.42 x 8.26 Inches
Detailed Info:
Body: Non-Pressed Paper
Gap Plate Inside Diameter: 70mm (2.75 inches)
Gap Plate Outside Diameter: 140mm (5.51 inches)
Gap Plate Thickness: 25mm (0.98 inches)
Yoke Outside Diameter: 130mm (5.11 inches)
Yoke Thickness: 6mm (0.23 inches)
Yoke Pole Diameter: 50mm (2 inches)
- DEEP, POWERFUL BASS: Delivers 1200W peak power and 300W RMS CEA-rated output for rich, distortion-free low frequencies that bring your music to life.
- DURABLE CONSTRUCTION: Features a cast iron basket, reinforced paper cone with blue stitching, high-density foam surround, and heat-resistant voice coil for long-lasting performance.
- VERSATILE 2 OHM DESIGN: Optimized for compatibility with most car audio amplifiers, allowing flexible wiring configurations for customized sound setups.
- COMPACT 10-INCH SIZE: Fits seamlessly in sealed or ported enclosures, ideal for tight spaces while maintaining high output across music genres.
- SIMPLE INSTALLATION: Straightforward setup process makes it ideal for both DIY enthusiasts and professional installers.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Rms power rating
300 W
Woofer size
10 in
Subwoofer type
Subwoofer
Brand
Rockville
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Showing 1-2 of 2 reviews
Mar 24, 2026
Michael
5 out of 5 stars review
Verified Purchase
Bumps thumps loud
Overall this lil guy is packing a punch
Incentivized Review
Helpful?1BXRFL9TMVZ0753708020
Mar 27, 2026
Crystal
4 out of 5 stars review
Verified Purchase
Good speaker for entry level
Don't push it too hard. Can't handle more than recommended. Other than that nit a bad speaker. Rockville is a good brand to go with for daily sound for entry level.
Incentivized Review
Helpful?1BXRFL9TMVZ0753708020
