Infinity MPK250 Package w/Four (4) White INF622 - 6 1/2" Speakers

The Infinity MPK250 Package with Four (4) White INF622 6 1/2" Speakers is a complete marine audio solution built for serious boaters who demand reliability and sound quality in saltwater environments. This integrated package combines the PRV250 stereo receiver with a matched set of four marine-grade speakers, delivering 4 x 50 watts of power across frequencies that cut through engine noise and wind on the water.

The PRV250 stereo receiver features an IP66 waterproof face and solid aluminum chassis treated to ASTM B117 salt fog standards—meaning the metal won't corrode even after repeated exposure to spray and humidity. Connectivity includes Bluetooth audio streaming, USB input, auxiliary input, and 1 pair of RCA outputs for flexibility in source selection. The four INF622 speakers carry IPx5 marine-grade ratings and 6 1/2" dimensions, matched to the receiver's output for balanced, coherent sound across the helm and cabin areas. Total package weight of 11.85 lbs makes installation practical on boats with weight constraints.

This system suits weekend fishermen running center consoles or cabin cruisers and serious offshore anglers who log long days on the water. The combination of waterproof electronics, corrosion-resistant materials, and adequate power covers recreational and professional marine audio needs without over-engineering or unnecessary complexity. Whether you're replacing worn speakers or upgrading a basic system, the MPK250 provides a straightforward, manufacturer-matched solution that requires no guesswork on compatibility.

Marine audio systems live in a harsh environment—salt air, UV exposure, constant vibration, and moisture—where consumer-grade electronics fail quickly. This package prioritizes durability and practical corrosion defense over peak wattage, making it a sensible choice for owners who want their audio investment to last multiple seasons without service calls or component replacement.