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Description

Alpine RS-W12D2

The Alpine RS-W12D2 is a 12-inch R-Series subwoofer with a single 2-ohm voice coil, designed to deliver deep, powerful, and precise bass for high-performance car audio systems. It offers 750W RMS and 2250W peak power handling, providing strong, distortion-free low-frequency output. The subwoofer features a Kevlar-reinforced pulp cone and HAMR (High Amplitude Multi-Roll) surround for durability, extended excursion, and accurate sound reproduction. Its optimized motor structure ensures clean, controlled bass and superior performance even under heavy loads.


Specifications

Features
Feature Description
Driver 12” High-Performance Shallow Bass Driver
Magnetic Circuit Alpine Gen2 DD Linear Magnetic Circuit
Frame Cast Aluminum Frame
Dust Cap Aluminum Dust Cap
Magnet Neodymium Magnet

Tech Specs
Specification Value
Mounting Depth 3.25” (82.55 mm)
X-Max 20 mm
Voice Coil 4” (102 mm)
Frequency Response 26 Hz – 200 Hz
Sensitivity (1W/1m) 81 dB
Nominal Impedance 2 Ω
RMS / Peak Power 600 W RMS / 1800 W Peak

About The Product

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 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.

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Questions and Answers

Q1: What is the power handling of the Alpine RS-W12D2?

A1: 750W RMS and 2250W peak power.

Q2: What type of voice coil does it have?

A2: Single 2-ohm voice coil.

Q3: What materials are used in the cone?

A3: Kevlar-reinforced pulp cone for strength and accurate sound reproduction.

Q4: What is the HAMR surround?

A4: The HAMR (High Amplitude Multi-Roll) surround allows extended cone movement for deep bass without distortion.

Q5: Can it be used in sealed or ported enclosures?

A5: Yes, it performs excellently in both sealed and ported boxes.


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