Aquatic AV AQ-SPK3.0UN-4 3″ Waterproof Spa Speaker (Each)

Aquatic AVSKU: AQ-SPK3.0UN-4

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The AQ-SPK3.0UN-4 waterproof speakers are high quality, robust and durable waterproof speakers, designed and built to withstand the harsh conditions associated with use in spa or hot tub applications.

Rated at 70W total power output (35W RMS) and frequency response of 120Hz-20,000Hz these 3” waterproof speakers are capable of delivering full range output, ideal for installations with space constraints or to compliment larger speakers already installed in your spa stereo system.

The AQ-SPK3.0UN-4 has a fully waterproof design, UV and salt/fog protection and is supplied without grill (AQ-SPG3.0 & AQ-SPG3.0-DB grills sold separately). The AQ-SPK3.0UN-4 waterproof speakers will mount directly into an aperture of 75mm and requires a depth of 56mm.

As with all Aquatic AV products we only use high quality materials to construct our waterproof speakers and the AQ-SPK3.0UN-4 waterproof spa speaker is no exception – Polypropylene cone, Ferrite magnets and UV resistant grill and basket material all combine to provide a durable, long lasting and great sounding full-range waterproof speaker.


  • 3″ Full Range Speaker
  • Waterproof
  • 70W Total Power
  • 4 Ohm
  • Removable Grills (AQ-SPG3.0 & AQ-SPG3.0-DB sold separately)


Type: 3′ Full Range, compact speaker
Color: Black
Waterproof: Yes
Cone Size: 3″
Outside Diameter: 100mm
Mounting Hole Diameter: 75.37mm
Mounting Depth: 56.01mm
Impedance: 4 Ohm
Frequency Response: 120Hz – 20kHz
Power (Total): 70W
Power (RMS): 35W
Basket Material: UV Plastic, 500 hours stable
Cone Material: Polypropylene
Rubber Surround: Yes
Magnet Material: Ferrite, 4oz
Magnet Protection: Plastic Water Guard
Weight (single speaker): 316g
Certification: RoHS, ASTM B117, ASTM D4329
Accessories: Removable Grills: AQ-SPG3.0 & AQ-SPG3.0-DB
(both sold separately)
Additional Features:  Stainless Steel mounting hardware


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