Alpine SPS-M601 Marine Subwoofer Source Units Weatherproof Rating: IP66

Weatherproof Rating: IP66

0670 sq m DC Resistance (Re) 1

Design Bandwidth:With 24 dB/octave filters: 400 Hz-20 kHzWith 12 dB/octave filters: 500 Hz-20 kHz

2 AWG Premium Marine Power Wire with Yellow Jacket - Bulk Spool: 50 ft

Alpine SPS-M601 Marine Subwoofer Source Units Weatherproof Rating: IP66About the Alpine SPS M601 High tide, high volume An afternoon out on the water is a pretty great thing already, but it's even better when you add great sound. Alpine designed their SPS M601 marine speakers to look good, sound good, and stand up to conditions that would turn lesser speakers into paperweights. Alpine built these speakers to handle plenty of power, so they'll cut right through the wind, waves, and motor noise to give you the high