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Alpine RS-SB10 R-Series Shallow 10" Loaded Subwoofer Enclosure
Alpine RS-SB10 R-Series Shallow 10" Loaded Subwoofer Enclosure
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Alpine RS-SB10 R-Series Shallow 10" Loaded Subwoofer Enclosure

With an ultra-shallow enclosure design and powerful sound output, the R-Series Shallow Preloaded Subwoofer Enclosures give you the best of both worlds in size and sound.


  • Optimal sealed cabinet quality
  • Aluminum Dust Cap
  • Neodymium Magnet
  • Alpine Gen2 DD Linear Magnetic Circuit
  • CARB compliant ¾” MDF construction
  • Premium Alpine embroidered black carpet
  • Alpine-branded terminal cup
  • Pre-installed steel mesh grille
  • Includes a 10” R-Shallow Subwoofer (RS-W10D4)
  • Rubber, modular stackable foot design

Designed for Tight Spaces
Now you don’t have to choose between bass and space! The enclosure measures at a minimal 5.25” deep to deliver a loud and fun sound in most vehicle applications. Rubber “feet” are adjustable in height to accommodate uneven floors.

Exreme Output
Don’t let the size fool you – the R-Series Shallow Subwoofers feature the same cone movement (20MM of excursion) as the full-size R2-Series Subwoofers for extreme output in a shallow woofer design. At the heart of the R-Series Shallow Subwoofers is an oversized 4-inch voice coil that is controlled by a powerful neodymium magnet for 600W RMS of power handling.

Reliable Performance
Integrated cooling fins located in the core of the subwoofer help dissipate the heat generated by the rapid subwoofer movement for enhanced cooling reliability and hours of uninterrupted playtime. The Unique CoolMount Dual-panel mount subwoofer motor enhances cooling.

Precise Bass Control
Alpine’s Gen2 DD-Linear Magnetic Circuit Technology, a compact and efficient dual-gap voice coil structure, allows for better control over the motor, resulting in lower distortion and precise bass control. It uses the subwoofer frame as bracing for a more ridged design and better bass response.

Powerful Bass Projection
A lightweight yet rigid aluminum dust cap allows the R-Series Shallow Subwoofer to transition sound quickly with minimal distortion and project the bass off the surface of the speaker for hard-hitting yet smooth bass performance. The included adjustable mounting brackets allow for down-fire mount configuration.

Optimal Power Match
With dual voice coils wired in parallel for a 2ohm load, the Alpine R-Series 10” Shallow Subwoofer Enclosure is optimized to perform with Alpine’s S-A60M and R-A75M mono amplifiers.


Dimensions: 21.15” W x 5.25” H x 16” L
600W RMS Power Handling
Frequency response: 29Hz – 200Hz
Dual 4Ω voice coils wired in parallel for a 2Ω load (compatible with S-A60M or R-A75M)
Nominal Impedance: 2Ω
Voice Coil: 4”(101.6mm)

What's in the Box

  • Sealed Cabinet with (1) 10” R-Series Shallow Subwoofer
  • Mounting Brackets
  • Owner’s Manual
  • Warranty Information
  • Online product registration information
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Alpine RS-SB10 R-Series Shallow 10" Loaded Subwoofer Enclosure With an ultra-shallow enclosure design and powerful...