Dual-Coil Shallow Subwoofer (4 Ω) 10" / 25 cm
 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 (20 mm 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 600 W 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. 
 
 - 10" High-Performance Shallow Bass Driver
 
 - Alpine Gen2 DD Linear Magnetic Circuit
 
 - Cast Aluminum Frame
 
 - Aluminum Dust Cap
 
 - Neodymium Magnet
 
 - Mounting Depth: 3.25" (82.55 mm)
 
 - X-Max: 20 mm
 
 - Voice Coil: 4" (102 mm)
 
 - Frequency response: 29 Hz - 200 Hz
 
 - Sensitivity (1 W / 1 m): 83 dB
 
 - Nominal Impedance: 4 Ω
 
 - 600 W RMS / 1800 W Peak Power Handling
 
 - Compatible with KTE-RS10G Subwoofer Grille Kit (sold separately)
 
 - What's in the Box: 10" R-Series Shallow Subwoofer, Owner’s Manual, Warranty Information, Online product registration information
 
 - Quantity: 1 piece
 
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