W12T4S2 12" Shallow Subwoofer + dB11 Amplifier Bundle
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Rockville
W12T4S2 12" Shallow Subwoofer + dB11 Amplifier Bundle
W12T4S2 12" Shallow Subwoofer + dB11 Amplifier Bundle
12" Shallow Sub 350W RMS, dB11 Mono Amp 350W RMS @ 2Ω, 8 AWG Copper Kit
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Regular price
$167.90
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$167.90
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Features
- Shallow 12" design fits tight spaces
- dB11 mono amp delivers 350W RMS @ 2Ω
- High BL motor for deep, fast bass
- 8 AWG copper wiring kit included
- Compact amp footprint saves space
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What's Included in the box
- (1) W12T4S2 12" Shallow 2Ω Subwoofer
- dB11 Mono Amplifier with Bass Remote
- RWK81 8 AWG Amp Wiring Kit
SKU: SKU: W12T4S2+dB11+RWK81
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Product Description
Designed for limited space builds, this shallow 12" sub pairs with a compact, dyno‑rated mono amplifier to deliver confident low frequencies without sacrificing cargo or cabin room. Ideal for under‑seat, behind‑seat, or stealth installs, it includes premium copper wiring for clean current and noise‑free performance with tight, responsive bass.
This Bundle Includes

W12T4S2
The W12T4S2 12" Shallow Mount Subwoofer delivers deep, powerful bass in tight spaces. Its 2-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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dB11
The dB11 Mono Car Amplifier delivers 350W RMS and 1400W peak power, offering dynamic sound for any vehicle. Its advanced technology and included bass remote provide precise control and adaptability, making it perfect for drivers who demand both performance and sophistication in their car audio experience.
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RWK81
The Rockville RWK81 8 AWG Kit powers your car audio system with true-gauge wiring and 100% copper RCA cables. Flexible, durable, and engineered for clean signal transfer, it’s perfect for custom installs or upgrades, ensuring your amplifier runs cooler and delivers pure, powerful sound in any setup.
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Features
Slim Fit, Big Sound
3.7" mounting depth and high‑efficiency motor deliver deep, articulate bass in compact locations.
True Rated Power
dB11 provides 350W RMS @ 2Ω with Class D efficiency and precision filters for controlled output.
Responsive Driver
Butyl surround and stiff composite cone maintain accuracy at higher excursions for musical impact.
Clean Installation
8 AWG wiring and copper RCAs promote strong current and reduced interference for stable output.
Space-Saving Amp
Compact chassis fits tight areas while offering tuning flexibility and protection circuitry.

Technical Specifications
- Type Shallow-mount subwoofer and amplifier bundle
- Subwoofer 12" SVC 2Ω, 350W RMS, 1400W peak, 3.7" depth
- Amplifier Mono Class D, 350W RMS @ 2Ω; 220W RMS @ 4Ω
- Frequency Response (Sub) 34 Hz – 500 Hz
- Sensitivity (Sub) 89 dB @ 1W/1m
- Cutout Diameter (Sub) 10.98"
- Amp Dimensions 8.9" W x 2" H x 5.5" D
- Sealed Volume (Rec) 0.67 – 1.7 cu.ft
- Vented Volume (Rec) 1.0 – 2.0 cu.ft
- Weight (Sub) —
- Dimensions (Bundle) —