Item no.: 504512 (Discontinued product)

Chargeable wireless loudspeaker, 40W, 2 receivers, bluetooth

Portable speaker for flexibility

The GPA-660BW speaker with built-in amplifier, with one or two wireless receivers and rechargeable batteries can easily be moved from one room to another. With Bluetooth, autotracking, AC/DC transformer and line out for another system, it’s a first class speaker. It’s mountable on tripod or wall and you can also use several speakers to create a better effect.

Univox Okayo Microphone Systems

A wireless microphone system with all devices needed: microphones, receivers, speakers and accessories. With this wide range of options, the system is uniquely flexible and can be easily configured for different applications. It is equally suitable for use in schools, seminars, meetings, places of worship, product demonstrations, aerobics classes and guided tours. Using the 863-865 MHz frequencies, the system is less sensitive to disturbancies than systems using lower frequencies. The system is available for operation at different frequencies in the range from 514MHz up to 865MHz. Please contact us to discuss your requirements. Please refer to separate data sheets for Okayo wireless microphones, stationary transmitters and diversity receivers.


• 40W RMS
• 1 or 2 receivers
• Built-in receiver, amplifier and antenna
• Digital display (lit when changing channels)
• To be used with OKAYO wireless transmitters
• Autotracking
• Bluetooth
• Volume and tone control
• Line out for feeding larger sound system, recording etc.
• MP3 with USB/SD audio player(accessory)
• Built-in rechargeable batteries (Ni-MH)
• 4-6 h. usage time
• AC/DC transformer
• Mountable on tripod and wall (accessory)
• Use several speakers to create a better effect
• Can be supplemented with bodypack receivers with head/earphone or neck loop for hearing aid users