RS-W12D4
12" R-Series Shallow Subwoofer with Dual 4-Ohm Voice Coils
Specifications
rms watts
600 W
peak watts
1800 W
magnet type
Neodymium
size inches
12
impedance ohms
4 Ω
mounting depth in
3.25"
voice coil diameter
4" (102mm)
Acoustic Data Pending
Thiele-Small parameters for this driver are being processed by our enrichment pipeline.
Where to Buy
A
Alpine USA
Updated 4/12/2026
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Frequently Asked Questions
What is the Alpine RS-W12D4?
The Alpine RS-W12D4 is a car audio equipment made by Alpine. View full specifications and where to buy on this page.
Where can I buy the Alpine RS-W12D4?
You can purchase the Alpine RS-W12D4 from authorized dealers listed in the "Where to Buy" section on this page. We recommend buying from authorized retailers to ensure warranty coverage and genuine products.
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