- 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.
Underwater Speaker DRS-8
Model Number: DRS-8
Contact Us for Custom Systems!
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.
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.
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!
FEATURES:
- 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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