Alpine S2-W10D2 Motorcycle Source Units 4v Features Amplifier Class D

4v Features Amplifier Class D Built-in DSP No Remote Control Optional (Sub channel) Low-Pass Crossover Frequency 50-400 Hz Low-Pass Slope (dB/octave) 24 dB/octave High-Pass Crossover Frequency 50-400 Hz High-Pass Slope (dB/octave) 12 dB/octave Bass Boost 0-12 dB Bass Boost Frequency N/A Fan Cooled No Fuse Rating 60 Speaker Level Inputs Yes Preamp Outputs No Width (inches) 11-15/16 Height (inches) 2-1/4 Depth (inches) 8-5/16 Parts Warranty 1 Year Labor Warranty 1 Year The Alpine S2-A55V replaces these items: Alpine S-A55V

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The subwoofer is also fully protected by a steel mesh grille

Marine-Grade Black PVC jacket

Alpine S2-W10D2 Motorcycle Source Units 4v Features Amplifier Class DAbout the Alpine S2 W10D2 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 W10D2 10" sub handles up