**We are an authorized Pyle dealer** Completely waterproof with a removable, rust proof mesh grill, this **Pyle Marine Audio** Speaker System is perfect for your next jaunt on the water. It's constructed of heavy duty ASB, and it offers quick connect/ disconnect speaker terminals for easy installation, 100 Watt (200W per 4 pack) RMS power, 4 Ohm impedance and a 3.5" aluminum injection cone woofer. Bass reflex vent for added bass response Dimensions: 5.25" x 3.75" x 3.75" 1 Year Manufacturer Warranty