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"Fit perfectly and worked exactly as expected — support was excellent."
Alpine RS-SB10
Upgrade Your Vehicle With Confidence. This Is Built to Fit, Perform, and Last
Real installer support before and after purchase
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Full Manufacturer 2 Years Warranty
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Alpine RS-SB10 10-Inch R-Series Shallow Preloaded Subwoofer Enclosure
Product overview:
The Alpine RS-SB10 is a high-performance, ultra-shallow sealed enclosure designed to deliver the legendary punch of the R-Series in vehicles with strictly limited space. At only 5.25 inches deep, this compact powerhouse houses a pre-installed RS-W10D4 shallow subwoofer. It is the perfect "no-compromise" solution for truck owners or anyone needing to fit premium bass behind a seat or in a small cargo area without sacrificing utility.
Features
Seamless Connectivity
The RS-SB10 is engineered for immediate, high-efficiency output. The internal 10-inch subwoofer features dual 4-ohm voice coils that are pre-wired in parallel, presenting a 2-ohm nominal load at the recessed terminal cup. This configuration is an optimal power match for Alpine’s mono amplifiers, such as the S2-A60M or R2-A75M, ensuring you get the full 600W RMS of performance right out of the box.
Safety & Convenience
Built from rugged 3/4" MDF and wrapped in premium black carpet, this enclosure is as durable as it is sleek. It includes adjustable, stackable rubber feet and spacers, allowing you to set up the box in an up-firing or down-firing configuration to navigate uneven floors or maximize bass loading against the vehicle's cabin. A pre-installed steel mesh grille ensures the subwoofer remains protected from shifting cargo at all times.
Enhanced Audio & Ambiance
Don't let the slim profile fool you; the RS-SB10 features the same 20mm of 1-way excursion as full-sized R-Series subwoofers. It utilizes Alpine’s Gen2 DD-Linear Magnetic Circuit and a powerful neodymium magnet to maintain precise control and lower distortion. The rigid aluminum dust cap provides a high-tech visual ambiance and ensures a hard-hitting, smooth bass response across its 29Hz–200Hz range.
Fine Tune Your Sound
To handle sustained high-volume play, the enclosure incorporates integrated cooling fins and Alpine’s CoolMount™ Dual-panel motor mount. These technologies efficiently dissipate heat, allowing you to "fine-tune" your audio experience for hours of uninterrupted playtime. For those who want to expand their system, the enclosure is also compatible with the ProLink™ linking system, allowing you to join two units together for a massive dual-sub setup.
Full Specs:
| Category | Specification |
| General | |
| Subwoofer Size | 10" Shallow-Mount (RS-W10D4) |
| Enclosure Type | Sealed (3/4" MDF) |
| Power Handling | 600W RMS / 1800W Peak |
| Impedance | 2-Ohm (Final) |
| Frequency Response | 29Hz – 200Hz |
| Sensitivity | 78 dB (1W/1m) |
| X-Max | 20mm (1-way) |
| Physical Specs | |
| Dimensions | 21.15" W x 5.25" H x 16" D |
| Weight | Approx. 33 lbs |
| Terminals | Recessed Spring Posts |
| Mounting Style | Up-firing or Down-firing |
| What's in the Box | |
| Enclosure | (1) Loaded Sealed Cabinet |
| Hardware | 8 Rubber Feet, 4 Spacers, Mounting Screws |
| Protection | Pre-installed Steel Mesh Grille |
| Warranty Information | |
| Parts/Labor Warranty | 1 Year Limited |
- Ships within 1–3 business days from our warehouse
- Tracking included with every order
- Free 30-day returns if it doesn’t work for your setup
- 2-year manufacturer warranty
- Authorized dealer guarantee
- Real installer-backed support before and after purchase
Alpine RS-SB10
Sale price$899.95
Why This Upgrade Makes Daily Driving Better
Ease of Use & Safety
Hands-free control reduces distraction and frustrationwhile driving.
Expandable by Design
Add backup cameras, better speakers, amps, or subsanytime.
FITMENT & INSTALLATION MADE SIMPLE
WHAT VEHICLES IT WORKS WITH
FIND THE RIGHT PRODUCT FOR YOUR EXACT VEHICLE
We verify compatibility before you buy, no guesswork.
DIY FRIENDLY IF:
- You're comfortable with basic tools
- You follow provided instructions
PROFESSIONAL INSTALL RECOMMENDED IF:
- Your vehicle requires dash kits or wiring adapters
- You want a turnkey experience
INSTALLATION CREDIT & SUPPORT:
- $75 Installation Credit when purchased online
- Speak to real installers before you buy
- Bring it into one of our locations for install
40 Years of Installation Experience
Tens of Thousands of Installs Completed
Authorized Dealer Full Warranties
Why Buying This Here Is Safer Than Anywhere Else
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Verified Vehicle Fit
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Authorized Products
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Easy Returns
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Physical stores & real installers
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FREQUENTLY ASKED QUESTIONS
FREQUENTLY ASKED QUESTIONS
How do I know this stereo or speaker will fit my car?
Select your year, make, and model using the Vehicle Fit Guide at the top of the page. You’ll only see products that are compatible with your exact vehicle setup.
What happens if I order something that doesn’t fit?
You can return or exchange it within 30 days. We’ll help you identify the correct part for your vehicle so you don’t have to guess again.
Are these products brand new and covered by warranty?
Yes — all products are brand new, authentic, and sold as an authorized dealer, which means they include a full manufacturer warranty.
Can you install this for me, or do I need to do it myself?
You can do either. Install it yourself, or use your $75 installation credit at our shop and have it professionally installed by our team.
What if I don’t know what to choose for my car?
Tell us your vehicle and what you want to improve (sound, bass, CarPlay, etc.). We’ll recommend the exact products that fit your car and your budget.
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