ALPINESTARS SM7 Helmet - Dasher - Matte Black/White - Large 8302226-1121-L wheel This level of defense makes

This level of defense makes it ideal for discrete professionals and civilians who need reliable soft armor under a uniform or plain clothing

Dimensions: 7

The Supertech M8 liner construction combines with the shell to offer highly efficient impact energy management

4 V Capacity Ah 28Ah @ 10hr-rate to 1

SPECIFICATIONS   Nominal Diameter 4" / 100mm Nominal Impedance 4 ohms AES Power Handling 75 Watts Program Power Handling 150 Watts Peak Power Handling 300 Watts Sensitivity (1w/1m) 109 dB Frequency Response 2K-20KHz Recommended Hi Pass Crossover 3KHz BODY/ FEATURES   Pair or Single Single Body Material Aluminum Body Color / Finish Black / Machined  Bullet Material Aluminum MOTOR   Voice Coil Diameter 1

ALPINESTARS SM7 Helmet - Dasher - Matte Black/White - Large 8302226-1121-L wheel This level of defense makesEngineered for off roading racing, and is optimized to offer the perfect blend of superior ventilation and comfort in a lightweight, helmet while its supremely aerodynamic composite shell delivers exceptional impact protection A Head Fitment and Visor Detaching System, the SM7 is equipped with PLASMA technology at the lower side of the shell edge for optimum energy dissipation in case of contact with the collar bone area Key Features Aerodynamic