A CLASSIC FORMULA. AMPLIFIED.
PowerWedge+ systems take the classic PowerWedge™ formula and enhance it with the addition of a powerful built-in amplifier. This proprietary amplifier utilizes our exclusive DCD™ technology to extract maximum output from specially engineered, ultralow-impedance TW1 drivers.
ENCLOSED SUBWOOFER WITH BUILT-IN AMPLIFIER
COMPACT, SEALED ENCLOSURE DESIGN
10- OR 12-INCH SUBWOOFER SIZES
2-YEAR WARRANTY
WHAT YOU’LL LOVE

DCD AMPLIFIER TECHNOLOGY
Get our most efficient subwoofer amplifier technology for impressive power with minimal current draw and heat.

V-GROOVE MDF CONSTRUCTION
This advanced cabinet-building technique uses CNC-machining to create precise panel joints that make enclosure assembly more efficient and exact.

EASY INTEGRATION
Integration to OEM and aftermarket head units is a snap, thanks to a variety of input options and automatic turn-on capability (via signal sensing or DC offset sensing).

QUICK DISCONNECT
A quick-disconnect power connector makes it easy to remove the subwoofer when you need extra space.

COMPACT, SEALED ENCLOSURE DESIGN
This subwoofer system is designed to deliver amazing sub-bass from an enclosure that is only 6.625 inches (168 mm) deep. Its low-profile enclosure design has been carefully engineered to the optimum sealed enclosure alignment for the 12TW1 driver and has been fine-tuned through extensive real-world listening.
TW1 SUBWOOFER TECHNOLOGIES
DMA-OPTIMIZED WOOFER
Proprietary motor, suspension and cone modeling systems are used to achieve long, linear excursion capabilities with low distortion and powerful sound output.
CONCENTRIC TUBE SUSPENSION™ DESIGN
This unique design allows the motor system to be placed higher in the cone body — further compressing depth while still permitting excellent mechanical excursion.
TAB-EAR FRAME DESIGN
This design reduces the driver’s overall dimensions, allowing it to be mounted in a space similar to that required by the next smaller round woofer frame.
ENGINEERED
LEAD-WIRE SYSTEM
Carefully engineered lead-wire design and attachments ensure controlled, quiet lead-wire behavior under the most extreme excursion demands.
Specs
General |
|
| Warranty | 2 years |
|---|---|
| Sizes | 10″/12″ |
| Physical dimensions (Height) | 10″: 11.125″ (283 mm) 12″: 13.5″ (343 mm) |
| Physical dimensions (Width) | 10″: 18.5″ (470 mm) 12″: 21″ (533 mm) |
| Physical dimensions (Depth) | 10″: 5″ (127 mm) 12″: 6.625 (168 mm) |
| Weight | 10″: 20.1 lbs (9.12 kg) 12″: 29.2 lbs (13.24 kg) |
| Continuous power handling (RMS) | Built-in amplifier: 400 W |
| Nominal impedance | 0.25 Ω |
| Cone material | Mineral-filled polypropylene |
| Enclosure type | Sealed |
| Grille(s) included | |
Engineering enhancements are ongoing and may not be reflected in the pictures, videos and specifications.












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