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AlpineRS-W10D2 10-inch R-Series Shallow Subwoofer with Dual 2-Ohm Voice Coils.   With an ultra-shallow subwoofer design and powerful sound output, the R-Series Shallow Subwoofers give you the best of both worlds in size and sound.




For those looking to add powerful, hard-hitting bass performance to their vehicle but lack the space to add a subwoofer, Alpine’s R-Series Shallow Subwoofer delivers the same fun and loud sound you’ve come to expect, now in a shallow subwoofer that’s designed to fit in most vehicle applications.




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.




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.




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 R-Series Shallow Subwoofers are constructed with a die-cast aluminum frame for a rigid and sturdy construction. For extra protection for the shallow subwoofers, an optional Shallow Subwoofer Grille Kit available in a 10” (KTE-RS10G) option (sold separately) provides a steel mesh grille that protects your investment.

Alpine RS-W10D2 10-inch R-Series Shallow Subwoofer with Dual 2-Ohm Voice Coils


    • 10” High-Performance Shallow Bass Driver  
    • Alpine Gen2 DD Linear Magnetic Circuit   
    • Cast Aluminum Frame  
    • Aluminum Dust Cap  
    • Neodymium Magnet


    What's in the Box:

    • 10” R-Series Shallow Subwoofer
    • Owner’s Manual
    • Warranty Information 
    • Online product registration information

    • Mounting Depth: 3.25” (82.55mm) 
    • X-Max: 20mm  
    • Voice Coil: 4”(102mm) 
    • Frequency response: 29Hz – 200Hz  
    • Sensitivity (1W/1M): 83bB  
    • Nominal Impedance:  4Ω 
    • 600W RMS / 1800W Peak Power Handling
    • Compatible with KTE-RS10G Subwoofer Grille Kit (sold separately)
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