Product Description
recalls divers with the push of a button
plays music to entertain divers and snorkelers
helps break the silence of long decompression stops
is a P.A. system that allows boat captains or instructors to give instruction to students or customers

Specifications:
Open water range- 3000 feet for siren mode, 1000 feet for p.a. and voice
CONSTRUCTION-PVC AND EPOXY.
Will not rust or corrode even if used in saltwater.
Galvanic corrosion has been eliminated. Non-Magnetic materials.
No metal exposed to the water, reducing the potential for electric shock.
Weighs only 4.5 pounds (2.0 Kg) in air.
Supplied with 50 feet (15 meters) of cable -- SEOPRENE 105 18-2 SEOOW (UL) 600V 105 Degrees C, P-241-3-MSHA, CSA LL39753 18 AWG, 2/C ST00W (TPE) 105 Degrees C (-50 Degrees C) FT2 Water-Resistant and a NSH-8 nylon suspension harness. Uses Standard Neutrik Connectors.
Input power rating of underwater speaker: 200 watts maximum.
Input impedance: 4000 ohms.
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 / 40meters).
8.5 inch (21.6 cm) diameter. 1.8 inch (4.6 cm) axial length.
Frequency range: 200 Hz to 32 KHz.
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.
Input power rating with a single audio isolation impedance matching transformer is 100 watts maximum.
Can also be used as a receive hydrophone for underwater listening.

Product Code: DRS

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