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Alpine S-W12D4

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Alpine S-W12D4
Application area
car
Design
without body
Type
passive
Size
12" (30 cm)
Rated power
600 W
Max. power
1800 W
Frequency range
24 – 200 Hz
Dual voice coil
Impedance
4 ohm
Official Website
alpine-usa.com
Added to E-Catalog
October 2022
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Alpine 2026 - new arrivals, bestsellers, and the most relevant models Alpine.

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American Sound Connection Alpine Bundle Compatible with Universal Vehicles S-W12D4 Single 12" Loaded Sub Box Enclosure

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$239.95

American Sound Connection Alpine Type S Bundle Compatible with Universal Car S-W12D4 Single 12" Slotted S Port Loaded Sub Bo

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$269.95

Alpine S-W12D4 Car Audio Type S Dual 4 Ohm 1200 Watt 12" Subwoofers with Sub Install Kit Package ALP19-S-W12D4x2w

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$539.90

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

ULTRA-SHALLOW DESIGN For those looking to add powerful, hard-hitting bass performance to their vehicle but lack the space to... moreadd 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
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$799.95

Alpine Alpine R-Series 12" Dual 4-Ohm Shallow Subwoofer RS-W12D4

12" High-Performance Shallow Bass Driver/ 4-Ohm/ Alpine Gen2 DD Linear Magnetic Circuit/ Cast Aluminum Frame/ Aluminum Du... morest Cap/ Neodymium Magnet
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$799.95