Alpine DLB-100R uses a new Counter Drive design that inverts the cone, minimizing installation space on top of the dashboard. With a 10cm Layered Hybrid Fiber Cone and DDLinear magnetic circuit, this speaker delivers exceptionally good sound quality.

Features 

• Hybrid Layered Fiber Cone
• Aluminium Die Cast
• Linear Drive Magnet
• Counter Drive System
• Weight 600g (one piece)
• Dimensions 130 x 84.5 x 153.6 mm
• Sensitivity 88dB/W (1m)
• Impedance (Nominal) 4 ohms
• Power Handling Capacity (Peak) 150W
• Power Handling Capacity (RMS) 30W