PA Underwater Speakers

UWS speakers from MONACOR: the perfect technology to transmit music where normally hardly anything can be heard - underwater! A sophisticated sound-generating technology which is perfectly matched to underwater requirements provides both an amazingly good sound quality and speech intelligibility as well as a high level stability.

Underwater speaker of modern design with a pool blue plastic housing and 3-point surface mounting. 3 covered screw connections for wall mounting (ideally in a water depth of 1-1.2 metres). At a water depth of under 1.2 metres, a setup on the floor is also possible. Provides a good sound and a high level stability. To be connected to any kind of standard audio amplifier (capable of 2-8Ω). Cannot be used for 100V or 70V transmissions! An operation with a speaker protection module DSP-1 which is adjusted accordingly is recommended. It will protect the UWS-130 against overload, because the volume level of the underwater speaker cannot be heard outside the water and above the water surface area.

The radiation of both the sound and the volume is different underwater than it is in the air. Thus, it is recommended to try out for the ideal position of the underwater speakers in order to obtain perfect results. Basically, the sound of the systems is always to be evaluated underwater. There is practically no sound to be heard above the water surface area. For greater capacities or for achieving higher volume levels, the application of several underwater speakers is recommended which should generally be distributed evenly. One single underwater speaker is able to sufficiently radiate the sound in about 25m3 of water.

PA Amplifier

 Features

• Protected against dripping water (IP21) due to coated PCBs, sealed potentiometers, transformers with protective coating, galvanised metal parts and stainless steel screws
• 1 x 120WRMS
• 4 balanced mic/line inputs
• Mic 1 with priority circuit and automatic talkover
• Additional connection for desktop microphone via screw terminal
• 1 aux input
• Speaker outputs via screw terminals
• Line output
• Insert facility for preamplifier
• Input and output level controls
• 2-way tone control for the output
• 21V phantom power, selectable  
• Metal housing with white powder coating
• 482mm (19") rack installation with supplied mounting brackets 
• Mains operation or 24V emergency power operation