3″ Coaxial Spa Speaker

This 3″ Coaxial Spa Speaker combines power and style with 60 Watt total power for high-quality replacement spa speakers with a sleek design. This waterproof spa speaker is built with UV/salt/fog protection as well as chemical resistance to withstand the toughest conditions for audio equipment. If you’re looking for a small spa speaker to upgrade your spa, hot tub, or sauna environment, Aquatic AV offers a variety of small-size high-durability speakers to meet your relaxation needs.


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Discover 3`` Coaxial Speaker

Quick Facts

  • 3″ Speaker (black color)
  • 60W max / 30W RMS
  • Full Range
  • Waterproof (IPx7) + UV & Salt/Fog Resistant  + Chemical Resistant
  • 4 Ohms
  • Supports SG300 and SG302 Grills (sold separately)

Technical Specifications
SKU: SP315 and AQ-SPK3.0-4C
Type: 3” full-range coaxial, compact speaker
Cone Size: 3″
Outside Diameter: 94.3mm
Mounting Hole: 76mm
Mounting Depth: 55mm
Frequency Response: 125Hz – 20,000 Hz
Impedance: 4 Ohm
Power (max): 40W
Power (RMS): 35W
Waterproof: Yes – IPx7
Basket Material: UV Plastic, 500hrs stable
Cone Material: ABS
Rubber Surround: Yes
Magnet Material: Ferrite
Magnet Protection: Plastic water guard
Certification: RoHS, ASTM B117, ASTM D4329
Accessories: Grills: AQ-SPG3.0 & AQ-SPG3.0-DB (both sold separately)
Additional Features: Stainless Steel mounting hardware
Product Support
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Product SupportSupport CenterOwner's ManualDatasheet
Frequently Asked Questions

Yes, this speaker has a grill (sold separately). Grill models include the SG300 and SG302.

This product includes the following:

  • 1 speaker

  • 3 screws

The Ohms reading for this speaker is 4 Ohms.

Where to Buy
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