$359^.99

Free 30-day Returns

Limit 4 per customer.

Sold by Muxiju Store

Shipped by Muxiju Store

Price alert

Add to Wish List

Meet Your Seller

Muxiju Store

See Seller Store

Main image of Alpine Type S S-W12D4 12" Sub Box Fits 2007-2013 Silverado Extended Cab | Dual 4 ohm Single subwoofer, 1800 watt peak power, vehicle-specific enclosure, big bass for your Chevy truck, 12 inch

Alt view image 2 of 7 - Alpine Type S S-W12D4 12" Sub Box Fits 2007-2013 Silverado Extended Cab | Dual 4 ohm Single subwoofer, 1800 watt peak power, vehicle-specific enclosure, big bass for your Chevy truck, 12 inch

Alt view image 3 of 7 - Alpine Type S S-W12D4 12" Sub Box Fits 2007-2013 Silverado Extended Cab | Dual 4 ohm Single subwoofer, 1800 watt peak power, vehicle-specific enclosure, big bass for your Chevy truck, 12 inch

Alt view image 4 of 7 - Alpine Type S S-W12D4 12" Sub Box Fits 2007-2013 Silverado Extended Cab | Dual 4 ohm Single subwoofer, 1800 watt peak power, vehicle-specific enclosure, big bass for your Chevy truck, 12 inch

Alt view image 5 of 7 - Alpine Type S S-W12D4 12" Sub Box Fits 2007-2013 Silverado Extended Cab | Dual 4 ohm Single subwoofer, 1800 watt peak power, vehicle-specific enclosure, big bass for your Chevy truck, 12 inch

Alt view image 6 of 7 - Alpine Type S S-W12D4 12" Sub Box Fits 2007-2013 Silverado Extended Cab | Dual 4 ohm Single subwoofer, 1800 watt peak power, vehicle-specific enclosure, big bass for your Chevy truck, 12 inch

Alt view image 7 of 7 - Alpine Type S S-W12D4 12" Sub Box Fits 2007-2013 Silverado Extended Cab | Dual 4 ohm Single subwoofer, 1800 watt peak power, vehicle-specific enclosure, big bass for your Chevy truck, 12 inch

Shop All Generic Logic, Inc. Products | Visit Muxiju Store

Alpine Type S S-W12D4 12" Sub Box Fits 2007-2013 Silverado Extended Cab | Dual 4 ohm Single subwoofer, 1800 watt peak power, vehicle-specific enclosure, big bass for your Chevy truck, 12 inch

Be the first to review this product...

2007-2013 Chevy Silverado Ext Cab Truck Alpine Type S S-W12D4 Single 12 Sub Box Enclosure - Final 2 Ohm This custom-fit enclosure is designed for the 2007-2013 Chevy Silverado Ext Cab Truck, accommodating a single Alpine Type S S-W12D4 subwoofer. The box is built to deliver solid bass response while fitting neatly behind the seat of your Silverado Ext Cab. It is wired for a final 2 Ohm load, making it a practical choice for your Alpine S-W12D4 setup. The sturdy construction helps reduce unwanted vibration, ensuring effective performance for your audio system. This enclosure offers a tidy solution for adding a single 12-inch sub to your 2007-2013 Chevy Silverado Ext Cab Truck

Overview

Specs

Reviews

Any questions? Our AI mode will help you find out quickly.

Try me now

2007-2013 Chevy Silverado Ext Cab Truck Alpine Type S S-W12D4 Single 12 Sub Box Enclosure - Final 2 Ohm This custom-fit enclosure is designed for the 2007-2013 Chevy Silverado Ext Cab Truck, accommodating a single Alpine Type S S-W12D4 subwoofer. The box is built to deliver solid bass response while fitting neatly behind the seat of your Silverado Ext Cab. It is wired for a final 2 Ohm load, making it a practical choice for your Alpine S-W12D4 setup. The sturdy construction helps reduce unwanted vibration, ensuring effective performance for your audio system.

This enclosure offers a tidy solution for adding a single 12-inch sub to your 2007-2013 Chevy Silverado Ext Cab Truck

Additional Information
First Listed on Newegg	August 17, 2026

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
CONTACT

Return Policies

Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by Muxiju Store Return Policy

Manufacturer Contact Info

For a directory of all our manufacturers, please click below.
Manufacturers Directory

Item#: 9SIC8EKM4P9607