Alpine S2-W8D2 Marine Audio Accessories Speaker Efficiency: 84 dB (1W/1M)

Speaker Efficiency: 84 dB (1W/1M)

the receiver offers simple Bass & Treble control with balance and fader adjustment

You must use the rear-panel Black USB-A port (labeled "USB 1 2

Easy to install using our included cutting template and two-piece mounting system you can quickly add on to an existing or new fairing audio kit using with the included plug and play harness

Alpine S2-W8D2 Marine Audio Accessories Speaker Efficiency: 84 dB (1W/1M)About the Alpine S2 W8D2 Great bass for less For the best in bass, you need the best in materials and engineering. Alpine's redesigned Next Generation S Series subwoofers apply technology from their higher end subs to bring you the depth and punch that'll make your tunes come alive. With high tech materials and Alpine know how, these subs deliver the lows you crave at a budget friendly price. Redesigned for better sound The S W8D2 8" sub handles up to