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Polk Audio 4.3” Waterproof Bluetooth/ APP Ready Stereo

Polk Audio 4.3” Waterproof Bluetooth/ APP Ready Stereo

4.3” Waterproof Bluetooth/ APP Ready Stereo


  • 200 Watts maximum power handling (26W x 4)
  • Two-piece modular design (commander and hideaway module)
  • Waterproof commander (IPX6) and module (IPX5)
  • App Ready - All primary unit functions can be controlled by any iOS or Androidbased mobile device with downloaded Polk Ultramarine app
  • Full iPod®/iPhone® control and charging (via USB)
  • Bluetooth streaming audio (A2DP) and controls (AVRCP)
  • SiriusXM-Ready™ (requires SXV300V1M tuner and subscription)
  • USB jack for connection of digital media devices
  • Seven-channel NOAA weatherband tuner
  • AM/FM tuner (US/Euro)
  • Auxiliary line-level audio input (RCA)
  • Four-channel line-level audio output (RCA, front + rear)
  • Silicone rubber protective cover
  • Two-wire power system with non-volatile memory
  • Low battery warning
  • Conformal coated circuit boards
  • Corrosion resistant (ASTM D1141) UV resistant (ASTM D4329)

WarningWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to

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