Product Description

Bring deep bass back to your hot tub
Restore the ultimate audio experience to your backyard oasis. Western Tub and Pool provides the genuine Aquatic AV Speaker Subwoofer to seamlessly repair your Strong Spa stereo system.
[Shop and order at Western tub and pool]
Powerful sound engineered for the elements
Don't let a blown speaker ruin your relaxation time. The Aquatic AV Subwoofer (AQ-SPKSB-2) is designed specifically to withstand the harsh, humid environment of your hot tub while delivering rich, low-frequency sound.
Feel every beat
Experience the full range of your favorite music. This compact, passive dual voice-coil subwoofer handles up to 100 watts of peak power, reproducing deep, warm bass frequencies as low as 55 Hz.
Built to last in harsh environments
Say goodbye to rust and corrosion. Featuring a fully waterproof ABS ported enclosure, a polypropylene cone with a durable Santoprene rubber surround, and an aluminum grille, this subwoofer is heavily certified against moisture and UV exposure.
Hard-to-find part assistance
Not sure if this is the exact piece you need? Our dedicated specialists take the guesswork out of hot tub repairs. We help you source exactly what you need so you can get back to enjoying your spa.
Aquatic AV Subwoofer Specifications
We want to ensure your new replacement part fits perfectly. Here are the precise technical details for the AQ-SPKSB-2 model:
- Dimensions: 4-7/8" H x 8-3/4" W x 10-11/16" D (222 mm x 271 mm x 124 mm)
- Weight: 6.61 lbs (Shipping weight: 7.40 lbs)
- Power Handling: 100 watts (Maximum)
- Frequency Response: 55Hz to 5kHz
- Sensitivity: 88 dB
- Impedance: 4 Ohms (per coil)
- Wiring: Features a built-in 5-inch harness terminating in a 4-pin Molex plug
Compatible hot tubs and controls
The Aquatic AV AQ-SPKSB-2 is a highly versatile replacement stereo part. It is widely used in many hot tub brands and pairs perfectly with compatible amplifiers.
Supported Hot Tub Models:
- Strong Spas: Extensively used across the Strong Spas lineup, including the Premium Collection, Summit Series, Ascent Series, Durasport Series, and Embark Series.
- Other Brands: Also factory-installed in various models manufactured by Wellis, Aquavia, and Clearwater.
Compatible Controls and Systems:
- Designed to plug-and-play directly with Aquatic AV amplifiers using the pre-installed 4-pin Molex connector.
- Can be easily spliced into other aftermarket spa and marine-grade amplifiers if you are upgrading your current stereo system.
Frequently asked questions
How do I know if this subwoofer fits my specific hot tub?
Check your online catalogue, or simply look at your existing part. If you are unsure, check your part number if known, or send us pictures, the make and model of the hot tub, and the serial number to fixmytub@gmail.com. We will verify the fit for you.
What if I need a different stereo component or replacement part?
We offer a massive inventory of replacement hot tub repair parts. If you cannot find what you are looking for on our site, reach out to us for hard-to-find part assistance.
Does this subwoofer require an amplifier?
Yes, this is a passive subwoofer. It requires an external amplifier to power it and push the low-frequency audio signals to the dual voice coils.
Restore your spa's sound system today
Stop listening to flat, uninspiring audio. Upgrade your hot tub with the replacement parts you need, backed by industry experts who care. Check our online catalogue or call us at 1-855-248-0777 for assistance.
[Shop and order at Western tub and pool]
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