Alpine HDS-990 Monitors 000 Sensitivity 91 dB Maximum

000 Sensitivity 91 dB Maximum power input 500 W Nominal output power 80 W Woofer material Carbon Graphite Interlaced Aramid Fibre Cone with Foamed Rubber Coat Cloth Edge Midrange size 57 mm Tweeter size 17 mm Cut-out Hole 186 mm Mounting Depth 89 mm Open & SmoothTM

Suitable for replacing factory D1S / D1R original ballast

Common pre-sales inquiries：

Feature:Bixenon projector lens

Alpine HDS-990 Monitors 000 Sensitivity 91 dB MaximumAlpine Status Hi Res Audio Media Player HDS 990 Superior Sound Performance Alpine Introduces the all new Alpine Status sound system: using the same engineering and design concepts drawn from the third generation, Ultra High Resolution AlpineF#1Status system, Alpine created Alpine Status to achieve High Resolution Sound at a more approachable and accessible price point. The Alpine Status system is also extremely flexible: all components can be