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  • A photorealistic desk scene showing a SHARP GX-BT390 speaker beside a standard black travel tumbler for scale.
  • Macro detail of the waterproof connections and fabric mesh on the black GX-BT390 speaker.
  • A waterproof Sharp speaker on a wooden dock with water splashing, RGB lights, in a natural forest setting.
  • Product matrix image showing four consistent view angles of the Sharp GX-BT390 speaker.
  • Feature infographic highlighting operational points: IP67 Waterproof/Floats, TWS Stereo, RGB Light modes.
  • SHARP Bluetooth speaker unboxing sequence showing transit padding, cables, and inspected certification.
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GX-BT390-BK

454 in stock

Sharp GX-BT390 Crystal Clear 60W Rugged Waterproof Bluetooth Speaker - Black

Sharp GX-BT390 Crystal Clear 60W Rugged Waterproof Bluetooth Speaker - Black

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60 Watts of Robust, Waterproof Sound — Ready for Any Environment

The Sharp GX-BT390 speaker is designed for outdoor use and demanding environments. With an IP67 waterproof rating, it resists rain, splashes, and poolside areas. At 60 watts, the psychoacoustic technology delivers deep bass suitable for outdoor commercial spaces, patios, and corporate events.

Robust and High-Performance

  • 60 W total power output
  • IP67 waterproof and dustproof rating
  • Psychoacoustic technology for deep, impactful bass
  • LED lighting synchronized with the music

Versatile Connectivity

  • Wireless Bluetooth streaming
  • True stereo mode — pair two GX-BT390 speakers for an expanded soundstage
  • Built-in microphone for hands-free calls

Recommended Applications

Commercial patios, outdoor events, campsites, or any environment requiring a robust speaker that delivers real volume without compromise. Available in black.

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A high-resolution ecommerce hero shot of the SHARP GX-BT390-BK rugged black Bluetooth speaker on a pure white background.
Sharp GX-BT390 Crystal Clear 60W Rugged Waterproof Bluetooth Speaker - BlackGX-BT390-BK