ALPINESTARS Supertech M10 Helmet - Ampress - MIPS® - Matte Black/White - Small 8300823-1121-S Risers Many DS18 fans have been

Many DS18 fans have been wanting a more powerful 6x9 so they can get clear and loud sound from their 6x9s

5 ohm 15000W (Burst) Audio

4D has power ratings of 2 x 1700 W at 4 ohms bridge

52-2000 19 inch x 2

Flatline Barriers is where heat and sound meet their maker

ALPINESTARS Supertech M10 Helmet - Ampress - MIPS® - Matte Black/White - Small 8300823-1121-S Risers Many DS18 fans have beenThe S M10's design offers a smooth, attractive, aerodynamic profile which is streamlined and free of any external channels and features that might act as a load point in an impact or compromise the overall integrity of the helmet's construction Surface curvature promotes reduced friction on impact, allowing deflection and transfer of energy to protect the rider's head from direct force to the skull and referred to the neck and spinal column The S M10