--- product_id: 15245761 title: "AQ339 Aquasonic Underwater Speaker" brand: "clark synthesis" price: "£1321.52" currency: GBP in_stock: true reviews_count: 3 category: "Clark Synthesis" url: https://www.desertcart.co.uk/products/15245761-aq339-aquasonic-underwater-speaker store_origin: GB region: United Kingdom --- # 100ft underwater-rated cable 135W dynamic power output Easy repositioning & removal AQ339 Aquasonic Underwater Speaker **Brand:** clark synthesis **Price:** £1321.52 **Availability:** ✅ In Stock ## Summary > 🌊 Dive into sound like never before! ## Quick Answers - **What is this?** AQ339 Aquasonic Underwater Speaker by clark synthesis - **How much does it cost?** £1321.52 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/15245761-aq339-aquasonic-underwater-speaker) ## Best For - clark synthesis enthusiasts ## Why This Product - Trusted clark synthesis brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extended Reach:** Includes 100 feet of premium underwater-rated 16-2 wire for flexible placement anywhere in your pool. - • **Effortless Mobility:** Non-permanent flush mount design lets you relocate or remove the speaker with zero hassle. - • **Robust Power Handling:** Delivers a powerful 135 watts for dynamic, room-filling underwater sound. - • **Durable Waterproof Build:** Crafted with aluminum enclosure and waterproof tech to withstand poolside elements and submersion. - • **Immersive Underwater Audio:** Experience crystal-clear, full-range sound beneath the surface for pool workouts or parties. ## Overview The Clark Synthesis AQ339 Aquasonic Underwater Speaker delivers high-fidelity, full-range audio submerged up to 100 feet, powered by a robust 135W dynamic driver. Designed for easy, non-permanent installation, it includes a 100-foot underwater-rated cable and a durable waterproof aluminum enclosure, making it the ultimate sound solution for poolside training and recreation. ## Description The Clark Synthesis AQ339 Diluvio speaker is designed to be submerged into a pool, providing sound for training and recreation. Its non-permanent installation allows the transducer to be positioned anywhere in a pool, and it can be easily moved or removed for cleaning and maintenance. Review: Best underwater speaker for the money - They work as advertised! Sound great, great service and support, and cheaper here than direct through manufacturer....put them in your planned pool!!! You will love them Review: The next level of sound - Works wonderfully! Didn't know anything like this existed! Truly a dream come true. ## Features - Full range sound -- underwater! - Easy to relocate or remove altogether - Robust power handling for dynamic output - Includes 100 feet of underwater rated 16-2 wire ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002Z8CIA | | Additional Features | Waterproof | | Antenna Location | Pool,Cleansing | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | [UN] | | Best Sellers Rank | #363,423 in Electronics ( See Top 100 in Electronics ) #6,263 in Portable Bluetooth Speakers | | Brand | Clark Synthesis | | Built-In Media | 100 feet of underwater rated 16-2 wire | | Compatible Devices | Smartphone, Tablet, MP3 Player, Laptop | | Connectivity Protocol | Wired | | Connectivity Technology | Wired | | Control Method | Voice | | Customer Reviews | 4.4 4.4 out of 5 stars (7) | | Enclosure Material | Aluminum | | Is Waterproof | TRUE | | MP3 player | No | | Manufacturer | Clark Synthesis | | Maximum Range | 100 Feet | | Model Name | AQ339 | | Model Number | AQ339 | | Mounting Type | Flush Mount | | Number Of Circuits | 1 | | Number of Audio Channels | 2.0 | | Number of Items | 1 | | Number of Power Levels | 7 | | Power Source | Corded Electric | | Speaker Maximum Output Power | 135 Watts | | Speaker Size | 1 Inches | | Speaker Type | Outdoor | | Specific Uses For Product | Pool activities | | Subwoofer Connectivity Technology | Wired | | UPC | 645509033397 | | Warranty Type | Limited | | Water Resistance Level | Waterproof | ## Product Details - **Audio Output Mode:** [UN] - **Brand:** Clark Synthesis - **Connectivity Technology:** Wired - **Mounting Type:** Flush Mount - **Speaker Maximum Output Power:** 135 Watts ## Images ![AQ339 Aquasonic Underwater Speaker - Image 1](https://m.media-amazon.com/images/I/71raOWTUUtL.jpg) ## Questions & Answers **Q: How many feet of cord is included with the aq 339 speaker ?** A: Thank you for contacting Parts Express. I checked with our Tech Support Team regarding your question. The cord is 100' long. Please let us know if we can be of further assistance. Kind regards, Joetta Smith Customer Service Team **Q: Will this work at a school pool that is 25 yards long with 6 lanes and 12 feet deep? Or do I need more that 1?** A: You might want to get two as the pool is very long. Also have a good amplifier. That will help the level of sound. **Q: Can this be under water for 30 minutes three to four times a week** A: These speakers are designed to fit into a Pentair light niche but you need to have a ring kit to keep it in place. They can be under water permanently **Q: Will this work in my eight lane 5 foot school pool?** A: It will but it will be slightly quiet on whatever side of the pool it isn't on. Do NOT overload the speaker with power. Stay within it's specified perimeters. Possibly need two for that size a pool. Try one first. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best underwater speaker for the money *by J***. on July 23, 2021* They work as advertised! Sound great, great service and support, and cheaper here than direct through manufacturer....put them in your planned pool!!! You will love them ### ⭐⭐⭐⭐⭐ The next level of sound *by C***D on November 17, 2017* Works wonderfully! Didn't know anything like this existed! Truly a dream come true. ### ⭐⭐⭐⭐ Aqasonic Speaker 339 *by R***G on September 18, 2005* The speaker is about 11 inches diameter and consists of a lens-shaped magnet joined to a second sound radiator by a short length of threaded metal. The unit can be used in 3 configurations 1-in the underwater light housing 2-all underwater held by a rope 3-floating with magnet below water and radiator above. I use configuration 2, since I want to control the overwater(air) sound volume independently. This can be done by using a second speaker or by pulling on the rope to vary the amount of the speaker above the water. Bass is better when the speaker is a little deeper, though. I pull the speaker out of the water when I put the pool cover on. To hear it your ears have to be in or just above the water. If you are near the side of the pool where the speaker is, you can also hear reflections from the edge of the pool. This is a mono speaker. I am using one channel of a sony 85 watt receiver with a Y-connector from the CD to one input and the balance set all to that side. I have the volume almost all the way up. The sound volume is not very high except within about a 6 foot radius of the speaker. The bass is very good in that radius, however. A second speaker would surely be better, but I wasn't ready to spend that much on this project. I'm using about 40 ft of cable. I did not buy waterproff cable from the company at $1.50/ft but am using Zip-cord with outdoor silicon-filled wire nuts from home depot for $2. Sound quality is fair. Its ok for the ballgame while I'm swimming laps. Music is fair; tinny sounding when you're more than 10 ft from the speaker. I have a 20x40 ft pool and hang the speaker in the middle of the long side so I'm away from the speaker a lot. Turning the treble all the way down helps a little. You would not confuse this with an average home stereo sound. If you just want to listen to music and swim laps, the finas swiMp3 is a personal mp3 player that might have better sound and be more cost effective. Despite its shortcomings,I've enjoyed this item anyway. ## Frequently Bought Together - Clark Synthesis AQ339 Aquasonic Underwater Speaker - The Klipsch Nashville Portable Bluetooth Speaker with a 2.25" full range drivers for 360 degree audio, IP67 dust and waterproof rating, 24 hours of playtime for a premium live concert experience - Klipsch The Austin Portable Bluetooth Speaker with a 1.5" Full Range Driver, IP67 dust and Waterproof Rating, 12 Hours of Playtime for a Premium Live Concert Experience --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/15245761-aq339-aquasonic-underwater-speaker](https://www.desertcart.co.uk/products/15245761-aq339-aquasonic-underwater-speaker) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-03*