AmpliVox Wireless Half-Mile Hailer Black SW610A. SW610A Includes powerful 50W multimedia stereo amplifier with built-in 16 channel UHF receiver (584-608MHz). Reverberant outdoor horn provides powerful clear crisp sound. SW610A model includes lapel and...
AmpliVox Wireless Half-Mile Hailer Black SW610A. SW610A Includes powerful 50W multimedia stereo amplifier with built-in 16 channel UHF receiver (584-608MHz). Reverberant outdoor horn provides powerful clear crisp sound. SW610A model includes lapel and...