Description
Included in this kit
This bundle includes 2x Alpine RS-W12D2 12-inch R-Series Shallow Subwoofer with Dual 2-Ohm Voice Coils, and 2x Alpine KTE-RS12G Grille for 12" RS-W12D4 and RS-W12D2 Subwoofers.
2x Alpine RS-W12D2 12-inch R-Series Shallow Subwoofer with Dual 2-Ohm Voice Coils - (RS-W12D2)
ULTRA-SHALLOW DESIGN
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.
EXTREME OUTPUT
Don’t let the size fool you – the R-Series Shallow Subwoofers feature the same motor 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 houses the lightweight and powerful neodymium magnet for 600W RMS of power handling.
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.
FEATURES
12” High-Performance Shallow Bass Driver
Alpine Gen2 DD Linear Magnetic Circuit
Cast Aluminum Frame
Aluminum Dust Cap
Neodymium Magnet
What's in the Box:
12” R-Series Shallow Subwoofer
Owner’s Manual
Warranty Information
Online product registration information
TECH SPECS
Mounting Depth: 3.25” (82.55mm)
X-Max: 20mm
Voice Coil: 4”(102mm)
Frequency response: 26Hz – 200Hz
Sensitivity (1W/1M): 81bB
Nominal Impedance: 2Ω
600W RMS / 1800W Peak Power Handling
Compatible with KTE-RS12G Subwoofer Grille Kit (sold separately)
RS-W12D2 - THIELE-SMALL PARAMETERS Sensitivity (1W/1m): 82 dB
DC Resistance (Re): 1.8∆ + 1.8∆
Free Air Resonance (Fs): 28 Hz
Equivalent Stiffness: 42.04 L
Mechanical Q (Qms): 6.53
Electrical Q (Qes): 1.15
Total Q (Qts): 0.98
Cone Area (Sd): 572 sq cm
Linear Excursion (Xmax): 20 mm
Mechanical Travel (Xmech): 54 mm
2x Alpine KTE-RS12G Grille for 12" RS-W12D4 and RS-W12D2 Subwoofers - (KTE-RS12G)
Alpine KTE-RS12G Grille for 12" RS-W12D4 and RS-W12D2 Subwoofers -
Alpine's KTE-RS12G subwoofer grille protects your 12" RS-W12D4 and RS-W12D2 sub against damage in your trunk or cargo area. The metal mesh grille features a matte black powder-coated finish adds a clean, professional look to your installation. Simply remove the screws holding the subwoofer in place, place the included mounting tabs over the screw holes, and remount the sub with the screws included with the KTE-RS12G. An Alpine badge and a textured rubber screw cover add the finishing touches.