Quick Find

Look Out For Free Delivery

Free Delivery now available on selected items.

Free Delivery Items

Support 24/7

Contact Support...

Contact our support team for any issues regarding your order & Technical issues.

AA Newsletter

Instant Savings! You'll receive unique discounts when you sign up for our club.

There is never any obligation to buy and you may cancel at any time. Joining is 100% free!

You will also receive News, Reviews, Competitions & Much More!



Massive Audio TW12 Subwoofer

500w RMS 12" Subwoofer

Massive Audio TW12 Subwoofer

Item No: TW12

Delivery: 1-3 working days Warranty: 1 Year Availability: In Stock
14 Day Money Back Guarantee
Technical Help for Life

£249.99 £122.52


It’s time to tune your ride with Massive Audio’s New TW Tuner Series Woofers. The Massive power handling will make your music pound while the 2.5” voice coil will keep this sub cool for extended usage while providing clean tight bass. Turn your vehicle into a concert hall with our Tuner woofers that provide the perfect amount of bass. These woofers will make you feel like you are at the show. 10 inch, 500 Watts RMS / 1000 Max, Dual 4 Ohm 2.5" voice coils.  

  • * Weight : 28.00 Pounds
  • * Size: 12
  • * Watts: 1000
  • * RMS: 500
  • * Cone : Finger "V" Ultra Light
  • * Voice Coil : 2.5" Dual 4 Ohm
  • * Surround: 1" Tall Santoprene
  • * Magnet: 80oz Flux Ferrite Y40
  • * Terminals: Push-In for 8 AWG
  • * Basket: Stamped Steel
  • * Tinsel Leads: Woven Silver Plated
  • * X-Max : 24 mm peak to peak
  • * SPL : 93.7 dB
  • * Box Size : 14"h x 18"d x 20"w
  • * PORT: 12.5" x 2.50" x 13.5"

No Risk Concept

UK Leading Brand Car Audio Products Saving You Up to 47% off High Street Prices Backed by a RISK FREE 14 Day Money Back Guarantee & Delivered to your Door in 1-3 Days.

Need Help Deciding?

Try our interactive online buyers guide.

Answer a few questions about your specific needs, we’ll help you narrow your choices and focus in on the right products to make a smart buying decision.

View Buyer Guide...

100% Secure!

Shopping at Audio Assault is safe.

Audio Assault use Protx to securely process online payments. Our secure checkout is encrypted using 128-bit GeoTrust SSL certificates.

View Security Policy...

Express UK Delivery

Delivered to your door in 1-3 days.

All orders are dispatched using an Express 1 to 3 Business Day delivery service to UK mainland addresses if ordered before 2pm Mon to Fri.


14 Day Money Back Guarantee

Try your products for 14 days without risk.

If after trying them fully you find the product does not deliver everything that you want or expect, simply return your purchase for a replacement or full refund.