Boschmann 12" 1300 Watt DVC Double Magnet Subwoofer

VTKS12 - Serious power dual voice coil car sub woofer

The Boschmann 12" 1300W VTK-S12 sub woofer from Boschmann should be considered as one of the most impressive achievements in sub woofer technology. It not only performs exactly to specifications, but operates with incredible efficiency at optimum in a small sub box, and has astoundingly low distortion to resonance ratio with immense output ability.

The VTKS12 sub performance only happenend when the sub woofer specialists at BM Audio Labs combine their passion for music with a serious attention to professional accuracy and persistence to fine detail.

If you are into good, tight, clean bass you owe it to yourself to audition BM Audio Labs 12-inch VTK-S12 competition subwoofer now!

Boschmann subwoofers have become well known in New Zealand. Their car audio range produce powerful yet clear audio. They are quality car subs that perform extremely well with huge grunty magnets. Customers are coming back to us again and again telling us the Boschmann car sub range produce some serious car sound.

Performance is what matters.. by a Boschmann car audio sub woofer today for your nearest Boschmann dealer.


  • Double Magnet Dual Voice Coils Designed
  • Air Metal Cooling Magnet Cover
  • Four Layer 3" Kapton Voice Coil
  • Chrome Plated Push Terminals
  • 3" Oversized Rubber Surround
  • Vented & Extended Pole Piece DDT Motor Driver
  • Titanium Alloy Woofer Cone
  • Aluminium Chassis Frame

:: 12-inch (320mm) Car Sub Woofer for Automobile HI-FI Systems
:: 3" DVC / 3-inch Dual Voice Coil Sub Woofer
:: Max Power: 1300 Watts
:: Continuous RMS Rating: 442 Watts
:: Recommended Amplifier Power: 5-442 Watts Per Channel RMS
:: Frequency Response: 18Hz ~ 460Hz
:: Sensitivity: 93 dB/w*m (SPL)
:: Nominal Impedance: Dual 4 Ohms
:: Maximum outside sub diameter: 12" / 320mm
:: Mounting Points (8 Point) *C/C: 120mm x 215mm
:: Mounting Depth: 157mm
:: Magnet Diameter: 165mm
:: Magnet Ounce: 120oz.
:: Sub Weight: 6.50kgs


:: 3 Year Boschmann NZ car stereo manufacturer's warranty.
:: 5 Year warranty if installed by a Boschmann NZ Limited accredited car audio installation company*

Boschmann New Zealand Recommends
If you want the best performance from your Boschmann car audio sub, then Boschmann NZ strongly recommends the use of a quality Boschmann car stereo sub wiring kit. You’ll be amazed at the difference this will make to your sub car sound quality. It is definitely well worth the minimal cost involved to wire in a quality Boschmann sub / amp wiring kit with your new BM Audio Labs Subwoofer.

*C/C: Measured from the centre of the sub mounting holes.