Starting a marine business has never been easier Click below to complete a CWR Wholesale Distribution dealer application!

At CWR, we believe conducting business should be simple. With CWR Wholesale Distribution as your drop shipping source, you have a powerful team of full-service wholesale marine distribution experts working for you. With over 300 manufacturers, CWR offers a variety of assorted products for not only marine use, but also camping, sailing, sporting goods, paddle sports, watersports, cycling, training/fitness, hunting, fishing, consumer electronics, automobiles, recreational vehicles and more. CWR is also one of the leading drop-shippers in the marine industry and will drop ship to any location in the world. CWR’s drop ship program is stress-free with no extra fees or minimum order sizes, all while using your own shipping label and packing slip. Become a CWR Wholesale Distribution Dealer today!


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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