AQ339 Diluvio Underwater LoudSpeaker

The Diluvio™ Underwater Speaker is the world’s only full-frequency, full-fidelity underwater speaker. This state of the art speaker adds high-quality sound to your pool, enabling a wide array of swimming enthusiasts to enjoy the gift of music below the water’s surface.

The Diluvio™ Underwater Loudspeaker is the world’s only full-frequency, full-fidelity underwater loudspeaker. Backyard pool enthusiasts, lap swimmers and competitive swimmers agree the Diluvio™ turns any pool experience into something truly spectacular. The Diluvio™ brings water to life, allowing music and sound to be heard through the body below the water’s surface.

The Diluvio™ can be used in two different ways. For a permanent installation, the Diluvio™ can be mounted inside a large light niche with a face ring kit (sold separately). For users who require underwater sound in multiple locations, such as synchronized swim teams, a tether can be attached to the Diluvio™ so it can be used as a drop-in speaker.

The Diluvio™ Underwater Loudspeaker requires an amplifier for operation. Clark Synthesis recommends an amplifier stable at 4 ohms that can deliver 125-150 watts @ 4 ohms (per speaker).

Specs:

  • Continuous Power Handling: 135 watts
  • Impedance: 4 ohms
  • Overload Protection: Polyswitch
  • Frequency Respone: 20Hz to 17kHz
  • Electrical Connection: 100ft. – Underwater, 16-2 Wire
  • Dimensions: 8” (20.3cm) Dia. x 4.5” (11.5cm) Deep
  • Recommended Amplification: 125 – 150 W at 4 Ohms
  • Isolation Transformer Installation Guide Video

Isolation Transformer Installation Guide

Isolation Transformer Installation Guide Mount or place the transformer in a dry, indoor location Locate and open the package with the speakON connector Remove 1.0 in. (25 mm) of the cable's [...]

By |February 28th, 2020|
  • How do Underwater Loudspeakers work?

How do Underwater Loudspeakers work?

Clark Synthesis Presents: How do underwater loudspeakers work? Have you ever wondered how underwater loudspeakers work? They work very differently than home theater speakers. Traditional speakers reproduce sound by creating pressure [...]

By |December 26th, 2019|
  • Underwater speaker placement essentials

Underwater Speaker Placement Essentials

Underwater Speaker Placement Essentials Where do you place underwater speakers to get the best underwater sound? In the next 2 minutes, we will show the essentials for placing underwater swimming pool [...]

By |December 26th, 2019|

Diluvio Install Face Ring With Screen

Here is how to install the AQ339 Diluvioᵀᴹ Underwater Loudspeaker, with screen, in a large light niche. This video features Pentair mounting hardware and the Diluvioᵀᴹ Stainless Steel Screen. Step 1: [...]

By |December 26th, 2019|

Diluvio Install Face Ring Without Screen

Here is how to install the AQ339 Diluvioᵀᴹ Underwater Loudspeaker in a large light niche. This video features Pentair mounting hardware. Step 1: Install the mounting gasket Carefully remove the speaker [...]

By |December 26th, 2019|

Ginger’s Story

Colorado USA - Home to Chris and Ginger. Ginger was diagnosed with a non-specific Connective Tissue Disorder in 2008. She has since had 10 surgeries related to the disorder. Ginger: “I [...]

By |December 26th, 2019|
AQ339 Diluvio Underwater Loudspeaker
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  • Manatee Testing in Florida with Underwater speakers

Manatee Hearing Testing In Florida

After receiving a grant from the Florida Marine Research Institute, a group from New College of Florida began conducting experiments to analyze the hearing capabilities of West Indian Manatees. Utilizing several Clark Synthesis [...]

By |January 7th, 2019|
  • Sea Turtle Hearing Studies

Sea Turtle Hearing Studies

Mote Marine Laboratory in Sarasota, Fla., conducted hearing studies with two resident loggerhead sea turtles, Shelley and Montego. Using Clark Synthesis Aquasonic Underwater Speakers, we investigated how well these sea turtles can detect [...]

By |July 18th, 2018|

Liquid Vibrations Therapy Pool

Liquid Vibrations is a charity registered in England since 2013. We provide underwater listening sessions combined with aquatic body therapy to people with special and complex needs. The sessions serve to: Promote relaxation [...]

By |July 18th, 2018|

Tactile Sound

Tactile Sound is pure audio that is felt through touch and is heard through bone conduction.

Clark Synthesis Tactile Sound Transducers (TSTs) transform pure audio as electrical energy into pure audio as vibrational energy.  TSTs are much more than shakers.  Shakers only make things shake.  TSTs faithfully reproduce audio signals bringing new levels of realism and enjoyment to VR spaces, Home Theaters, Simulators, Movie Theaters, etc.

Yes!  Clark Synthesis TSTs are used in therapy chairs, therapy beds, massage tables, etc. If you do a Google search for Vibroacoustic, you will find many products that contain Clark Synthesis TSTs.

Swimming Pool Mounting

The speaker mounts to a standard large light niche. A face ring kit is required to mount the speaker to the niche. The stainless steel screen provides protection and looks great.  Clark Synthesis stocks all of these items.

Click here to see the installation guide for the AQ339.

Yes! Attach a rope one of the holes in the rubber ring. Use the rope to lower the speaker into the swimming pool, and to raise the speaker from the swimming pool.

Swimming Pool Wiring

No. You can splice the new speaker into the old cable. You can get an underwater splice kit from your local electrical supply store.

The Diluvio™ comes with 100 feet (30.5 meters) of underwater cable attached.

Need a longer cable?  We can make speakers with longer cables upon request.

Yes. We are delighted to build a custom speaker for your swimming pool. Contact us for pricing and lead time.

Swimming Pool- How Many and Where

It depends on the size of your pool. We recommend one speaker for every 20 foot x20 foot area (6 meters x 6 meters area). Click here to learn more about speaker placement.

Are you dropping them in? It takes four Diluvio™ speakers to cover an Olympic swimming pool. Do you want to permanently mount the speakers? If so, please contact us for recommendations.

Yes. Send us a PDF of your pool. We will review the pool design, ask some questions, then make recommendations.  This service is provided at no cost.

Swimming Pool Chemicals

Yes. To prevent minerals from building up on the speaker, make sure that the sacrificial anode is working.

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