MPK250 Package with 4 White INF622 SpeakersPRV250 StereoBluetooth Audio Streaming4 x 50 wattsSolid aluminum chassisAux-inPortable-media readyUSB inputASTM117 salt fog1 pair of RCA outputsIP66 waterproof face6" (L) x 4" (W) x 2 1/2" (D)INF622 Speakers:IPx5 Rated: Marine-grade materials & components to suit the demands of a harsh outdoor environment with an IPx5 marine ratingCosmetic Appeal: Product family look and feel to meet the needs of our Infinity customersOutdoor Performance: Accentuated performance at frequencies heard in an open-air environmentProduct Value: Great performance at an affordable price pointMarine Design: Bridge mounted (grille mounted) tweeters to avoid water intrusion past the woofer coneBalanced Dome Tweeters: Weather resistant tweeters deliver a smooth high-frequency response and increased power handling for highs and mids, which equates to more lifelike sound from vocals, cymbals, brass instruments and pianos