ALPINESTARS Supertech M8 Helmet - Factory - Blue/Orange/Yellow - 2XL 8302922-7445-2X 105-0150 This subwoofer requires an external

This subwoofer requires an external amplifier to feed it the 300 watts RMS it needs at 4 ohms

The box is constructed by thick 1/2 MDF for great sound and resonance

• BPA free Hybrid Thermoplastic Polyurethane (TPU) and Polycarbonate (PC) material

BILTWELL Lane Splitter Helmet - Flat Black - Small 1004-201-502

All LED panels come in gloss black as standard

ALPINESTARS Supertech M8 Helmet - Factory - Blue/Orange/Yellow - 2XL 8302922-7445-2X 105-0150 This subwoofer requires an externalShell construction utilizes a highly advanced molding technology with a multi composite combination: uni directional carbon composite with aramid layer that gives significant radial strength around the shell, preventing compression but allowing controlled deflection for reducing transmitted impact energy, and providing critical penetration protection This combination of layers is given even greater performance with an epoxy resin bonding that offers