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Alpine RS-W12D4 12-inch R-Series Shallow Subwoofer with Dual 4-Ohm Voice Coils

Alpine

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SKU:
RS-W12D4
Condition:
New
Sale
$650.00
$649.95
$519.95
You save $130.05
$650.00
$649.95
$519.95
You save $130.05

Description

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: 4Ω
600W RMS / 1800W Peak Power Handling
Compatible with KTE-RS12G Subwoofer Grille Kit (sold separately)

RS-W12D4 - THIELE-SMALL PARAMETERS
Sensitivity (1W/1m): 81 dB
DC Resistance (Re): 3.6∆ + 3.6∆
Free Air Resonance (Fs): 29 Hz
Equivalent Stiffness: 43.84 L
Mechanical Q (Qms): 7.04
Electrical Q (Qes): 1.17
Total Q (Qts): 1.49
Cone Area (Sd): 572 sq cm
Linear Excursion (Xmax): 20 mm
Mechanical Travel (Xmech): 54 mm

Extra Information

Brand:
Alpine
Weight:
15.00 LBS
Manufacturer SKU:
RS-W12D4
UPC:
793276084514
Bundle:
No
Feature 1:
Alpine's RS-W12D4 12-inch R-Series Shallow Subwoofer with Dual 4-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.
Feature 2:
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.
Feature 3:
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.
Feature 4:
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.
Feature 5:
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.
Condition:
NEW
Weight:
15.0000 lbs
ASIN:
B0BRNXC79R
Shipping:
Free 2-Day Shipping!

Warranty Information

Click image to download warranty PDF