About the Aquatic AV AQ-SPK3.0-4
Spa sounds
Spa sounds
Aquatic AV knows music makes great experiences even better. Whether it's a party in the hot tub or soothing ambient tracks in the spa, Aquatic AV's AQ-SPK3.0-4 single 3" full-range waterproof speaker delivers robust, dynamic audio in the most extreme conditions. With power handling up to 30 watts RMS, you'll have no problem hearing your favorite tunes over the bubbling water and humming hot tub motor.
Note: Unsure of what speaker will work your spa or hot tub? Check out the Details tab for more speaker size information to ensure the proper fit.
Product highlights:
- one 3" full-range waterproof speaker with 4-ohm voice coil
- polypropylene cone with rubber surround
- ABS plastic basket
- handles up to 30 watts RMS (60 watts peak power)
- frequency response: 125-20,000 Hz
- mounting depth: 2-5/16"
- cutout diameter: 2-7/8"
- weight: 10-1/4" ounces
- impedance: 4 ohms
- warranty: 2 years
- Our 60-day money-back guarantee
- MFR # AQ-SPK3.0-4
What's in the box:
- One 3" Spa Speaker (attached 20" wiring harness w/ inline crossover)
- Three 1" Phillips-head screws
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More details on the Aquatic AV AQ-SPK3.0-4

Product Research
Features
Overview: The AQ-SPK3.0-4 waterproof speaker is a robust, durable, high quality speaker designed to withstand the harsh conditions of spa and hot tub use. Rated at 30 Watts RMS (60W peak power) and with a frequency response of 125Hz-20kHz, this compact 3" speaker can deliver clear full-range output and is ideal for installations with space restraints or for use in conjunction with larger speakers.
Waterproof Design: The AQ-SPK3.0-4 speaker is fully waterproof, as well as UV light and salt protected. It features a polypropylene cone with rubber surround and ferrite magnet, all housed in a durable ABS plastic enclosure. The speaker requires a cutout diameter of 2.870" and 2.31" of mounting depth. Along with the three screws provided for mounting, the backside of the speaker flange includes a pre-installed rubber gasket for providing a tight seal against the mounting surface.
- Note: This speaker is not designed to be fully submerged or mounted below the water line.
Grille (Optional): The AQ-SPK3.0-4 speaker does not include a grille, but can be used with the optional AQ-SPG3.0 spa speaker grille.
Wiring: The speaker includes 20" of attached speaker wire, with inline high-pass crossover, terminated in a proprietary 2-pin connector. If not using a matching harness, the connector will need to be cut off and the wires spliced directly to any additional extension wire.
- White: Positive
- White/Black: Negative
Specifications:
- Power Handling: 30W RMS (60W Peak)
- Frequency Response: 125Hz - 20kHz
- Impedance: 4Ω
- Outer Flange Diameter: 3.75"
- Cutout Diameter: 2.870"
- Mounting Depth: 2.31"
- Weight: 0.64 lbs.
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