Rockville

W12T4S4 12 + RSST12 Enclosure Bundle

Name: W12T4S4 12 + RSST12 Enclosure Bundle
Brand: Rockville
SKU: W12T4S4+RSST12+K1
Price: 102.90 USD
Availability: InStock

12" Shallow-Mount Sub, 350W RMS, 0.9 cu ft Sealed Box, Hardware Kit

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$102.90

$102.90 ~~$0.00~~

Features

12" shallow sub rated 350W RMS CEA
0.9 cu ft sealed shallow enclosure
High-gloss dust cap, rigid cone
Gold spring terminals for clean wiring
Includes wire, screws, terminals

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What's Included in the box

W12T4S4 12" Shallow-Mount Subwoofer
RSST12 0.9 cu ft Sealed Enclosure
(10) Wood Screws
12' 14 AWG Speaker Wire
(2) Spade Terminals

SKU: SKU: W12T4S4+RSST12+K1

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Product Description

Designed to add rich, resonant bass without sacrificing cabin space, this bundle combines a 12" shallow-mount sub with a tuned 0.9 cu ft sealed enclosure. The vented motor and aluminum former support cool, stable output, while the rigid cone and butyl surround deliver tight, musical impact. Gold spring terminals and included wiring simplify a clean install in trucks, coupes, and daily drivers, upgrading your system with powerful, clear low-frequency presence that feels refined and confident.

This Bundle Includes

W12T4S4

The W12T4S4 12" Shallow Mount Subwoofer delivers deep, powerful bass in tight spaces. Its 4-ohm voice coil, ultra-stiff cone, and high gloss dust cap combine style with performance, while the vented core magnet and slim design make it ideal for compact cars, trucks, or motorcycles.

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RSST12

The RSST12 single 12" sealed enclosure is built in the USA from 5/8" MDF. Precision cutouts and gold terminals provide secure installation, while reinforced seams prevent distortion. Perfect for shallow subwoofers, it delivers powerful bass and a refined look for any vehicle.

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K1

The K1 Single Subwoofer Enclosure Kit brings together premium 14 AWG speaker wire, expertly selected screws, and secure spade terminals for a flawless installation. Designed for home, studio, or car audio, this kit guarantees a clean, powerful connection and a sophisticated setup for true audio enthusiasts.

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Features

Compact Footprint
Shallow design and slim sealed enclosure fit under or behind seats, unlocking deep, musical bass in space-limited builds.
Reliable Output
CEA-rated 350W RMS handling with a vented core motor provides consistent performance during long listening sessions.
Refined Acoustics
Ultra-stiff cone and butyl surround reduce breakup and distortion, yielding tight transients and smooth low-end texture.
USA-Built Enclosure
5/8" USA MDF, precision cut, and sealed seams control resonance for accurate bass and lasting durability.
Installation Made Simple
Gold spring terminals, 14 AWG wire, and hardware included for a clean, reliable hookup.

Technical Specifications

Type 12" shallow-mount subwoofer with sealed truck enclosure
Impedance 4-ohm SVC subwoofer
RMS Power 350 W (CEA-2031)
Peak Power 1400 W
Enclosure Volume (Net) 0.9 cu ft (sealed)
Cutout Diameter 10.98 in
Mounting Depth 3.7 in (sub), up to 6 in enclosure
Terminals Gold spring-loaded push terminals
Weight Sub approx. 13–15 lb; enclosure varies
Dimensions Enclosure 20" L x 7.5" D (bottom) x 5" D (top) x 15" H

W12T4S4 12 + RSST12 Enclosure Bundle