Punisher 12D2 12 + RBS12 SPL Enclosure Bundle
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Rockville
Punisher 12D2 12 + RBS12 SPL Enclosure Bundle
Punisher 12D2 12 + RBS12 SPL Enclosure Bundle
12" Competition Sub 1400W RMS, 2.6 cu ft SPL Vented Box, Install Hardware
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Regular price
$267.90
Sale price
$267.90
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Features
- 12" dual 2-ohm competition sub
- 2.6 cu ft SPL-tuned vented enclosure
- Oversized heatsink and thick T-yoke
- Reinforced cone and foam surround
- Wire, screws, spades included
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What's Included in the box
- Punisher 12D2 12" Dual 2-Ohm Subwoofer
- RBS12 Single 12" SPL Vented Enclosure (2.6 cu ft)
- (10) Wood Screws
- 12' 14 AWG Speaker Wire
- (2) Spade Terminals
SKU: SKU: PUNISHER 12D2+RBS12+K1
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Product Description
Purpose-built for aggressive bass, this set combines a heavyweight motor and 3" high‑temp coil with a 2.6 cu ft SPL enclosure to maximize output. Thermal‑focused design elements keep the driver cool under pressure, maintaining clarity and control when the volume climbs. A potent upgrade for systems craving forceful, resonant lows.
This Bundle Includes

PUNISHER 12D2
The Rockville Punisher Series 12" subwoofer delivers competition-grade performance with 5600 watts peak power and advanced cooling technology. Built with a massive 246 oz magnet and reinforced construction, it handles extreme power levels while maintaining crystal-clear bass. Perfect for SPL competitions and custom audio builds demanding superior low-frequency response.
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RBS12
The RBS12 single 12" vented enclosure protects woofers with its 2.6 cu.ft. capacity and Grade “A” ¾” MDF construction. Made in the USA, it features gold terminals and precision engineering for lasting durability, making it the perfect foundation for elevating your car audio experience.
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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
Heavy-Duty Motor Structure
246 oz magnet and thick hardware stabilize the assembly for precise movement and higher SPL.
Thermal Confidence
3" USA-wound coil rated to 250°C supports long sessions without power fade.
High-Efficiency Loading
2.6 cu ft enclosure tuned to 43 Hz boosts sensitivity and low-end punch.
Durable Build Quality
Cast frame, stiff cone, and robust surround ensure longevity at extreme excursion.
Ready-To-Install Package
Includes pre-cut hardware and 14 AWG wire for a neat, reliable fit.

Technical Specifications
- Type Competition car subwoofer + SPL enclosure
- Subwoofer size 12 in
- Subwoofer impedance Dual 2 ohm
- Subwoofer RMS power 1400 W
- Enclosure type Vented, 2.6 cu ft, 43 Hz
- Weight (sub) 41.08 lb
- Dimensions (enclosure) 14.75" L x 30" W x 14.75" H