Underwater Speaker DRS-8
Model Number: DRS-8

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Oceanears low-cost underwater speakers and loudspeakers are designed for use in diver recall systems, synchronized swimming sound systems, marine mammal recording and playback sound systems and any other system needing a hi-quality, low-cost means of projecting sounds underwater.

DRS-8 - Oceanears Diver Recall

The Oceanears DRS-8 portable underwater speaker is a state of the art Piezoelectric Flexural Disc Transducer that will provide years of reliable service and pleasing music underwater. The speaker comes with 25-feet of cable and uses our Pin Suspension Design. The standard warranty is FIVE Years. One speaker for a 25-yard, six(6) lane pool for music.

Oceanears PVC Protective Cage Option
OPTIONAL PVC Cage available.

The Audio Isolation Impedance Matching Transformer Assembly comes with the underwater speaker for connecting the DRS-8 to the 4/8 Ohm Output, 70-Volt output or 100-Volt output of the power amplifier being used. The power rating for the EM-0611B Transformer is rated at 400-Watts maximum.

Oceanears DRS-8 Underwater Speakers & Systems

DRS-8 Underwater Speaker Array

Three(3) Oceanears DRS-8 Underwater Speaker Array ~ 24″ spacing; 50-ft of cable; 400-watt Transformer; includes PVC cages.

DRS-8-ARRAY

DRS-8 Speaker

Oceanears DRS-8 Portable Underwater Speaker with Pin Suspension design; 50-ft of cable. Five Year Warranty

DRS-8-1

DRS-8 MOD 2 ANU

DRS-8 Portable Underwater Speaker – US Navy Approved
Pin Suspension design; 50-ft of cable; Audio Isolation Transformer

DRS-8 MOD2 ANU

DRS-8 Speaker w/Transformer

Oceanears DRS-8 Portable Underwater Speaker with Pin Suspension design; 50-ft of cable; EM-0611B Audio Isolation Transformer

DRS-8

Oceanears DRS-8 Underwater Speaker with Transformer Box has a FIVE YEAR LIMITED WARRANTY and is MADE in USA!

Oceanears DRS-8 Underwater Speaker

FEATURES:

  • State of the art in Piezo-electric Flexural Disk Technology!
  • Will not rust or corrode even if used in saltwater. Can be used in swimming pools with salt generators.
  • LONG LIFE CONSTRUCTION with PVC and epoxy.
  • Galvanic corrosion has been eliminated. Non-magnetic materials.
  • No metal exposed to the water, reducing the potential for electric shock.
  • No voice coil to burn out.
  • A completely passive, non-powered device. UL, CSA and CE are not required.
  • Acoustic power to spare with high efficiency.
  • Deep depth capability (130 feet/40 meters).
  • 8.5 inch (21.6 cm) diameter. 2.3 inch (5.84 cm) axial length.
  • Weighs only 4.5 pounds (2.0 Kg) in air.
  • Supplied with 25-feet (15m) of cable (Suprene 105, 18 AWG, 3/C SE00W, (UL) 600V, -60C to 105C, CSA LL39753 ST00W (TPE) 600 V, water resistant FT2.
  • Uses readily available Neutrik or Amphenol ECO-MATE connectors.
  • Input power rating: 400 watts maximum – EM-0611B Transformer.
  • Underwater Speaker Input Impedance: 4000 ohms. Varies with frequency.
  • Frequency range: 150 Hz to 18 KHz. Directional at higher frequencies.
  • OPTIONAL PVC PROTECTIVE CAGE
  • Omni-directional beam pattern at 2 KHz.
  • Impedance varies with frequency but can be matched to 4 or 8 Ohm amplifier output tap with the included audio isolation impedance matching transformer assembly.
  • OPTIONAL: 70 Volt and 100 Volt transformers.
  • Can be used as a hydrophone receiver for underwater listening.
  • FIVE YEAR Limited Warranty
  • The ONLY underwater speaker on the market that can be used as an air speaker without voiding the manufacturer’s warranty.
  • Proud to be “MADE IN THE U.S.A.”

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Oceanears DRS-8 Underwater Speaker
Shown with Protective Case
2013 San Jose Central American Games
Rio 2016 Olympics & Oceanears

OCEANEARS provided the Underwater Sound Systems of these Olympic Games!