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 RMS power， 4 Ohm impedance and a 3.5 in. aluminum injection cone woofer. Bass reflex vent for added bass response Dimensions: 5.25 in. x 3.75 in. x 3.75 in. 1-Year Manufacturer Warranty The Pyle PT260A 200-Watt amp is equipped with three RCA inputs on the back and two 1/4 ft. mic jacks on the front， so you can turn this amp into a karaoke machine. Even add an echo effect and easily adjust the volume， balance， treble， bass on the master output for total control of your sound. AM/FM antenna included. Runs on 110-Volt and 220-Volt AC. 50 Radio Station Pre Set Memory Main Channel Volume， Balance， Treble， Bass and Gain Controls Microphone Volume， Bass， Treble and Echo Controls.

4 Pyle 200-Watt marine/boat speakers

Power: 100-Watt RMS per pair (200-Watt per 4-pack)

Power: 200-Watt peak per pair (400-Watt per 4-pack)

Completely water proof

Bass reflex vent for added bass response

Quick connect/disconnect speaker terminals

Heavy-duty ASB construction

Removable rustproof mesh grills

Complete mounting kit wires

Part number: PLMR24

Pyle PRO 200-Watt digital AM/FM stereo receiver

Stereo amplifier with A/B speaker output

AM/FM radio with digital display screen

Auto scan， memory， radio station previous/next control

Part number: PT260A