Shakespeare 10cm 8w deluxe external speaker swivel bracket

A 10cm external speaker with Mylarâ„¢ cone in a compact white housing to withstand the rigors of the marine environment the ES-4 is a 4-ohm speaker for input power up to 8 watts (RMS). Comes with a swivel mounting bracket and a 1.8m cable with 3.5mm phono plug installed.