If you are looking for a portable, yet powerful wireless sound system for public address, the Voice Machine is one of the best of its class. The integrated Shure UHF wireless system, along with the custom horn driver, delivers 127 decibels of audible speech. This is one of our top selling systems that is popular among marching band directors, auctioneers, fire/rescue squads, outdoor event planners, and other professions that require the volume and clear speech to reach large crowds. On an open UHF channel, we have used the transmitters up to 300 feet away from the base receiver. 

This deluxe package includes a stand to elevate the sound over large crowds. Two people can speak simultaneously over the integrated wireless system using the included body pack transmitters/headsets mics.

• Rugged one-piece molded enclosure
• Reentrant horn combined with powerful 50-watt amplifier
• Up to 127db  loudness
• Siren feature gets everyone's attention
• Built-in Shure dual wireless microphone system, 123-channels, frequency agile
• External antennas for over 300 ft. range in an open UHF channel
• Battery status and charging status LED indicators
• Line input for a playback device; line output for daisy-chaining
• Built-in, Rechargeable Lithium Iron Phosphate battery (8-14 hours) or AC power
• Universal 110-243 VAC internal power supply
• 3 year battery warranty
• 6 Year Warranty (electronics)

Tech Specifications

• 1 Mic level XLR (balanced) input
• 1 line level, 1/4" phone, Hi-Z input
• 1 Line level, 1/4" phone output
• (2) 8 ohm speaker, 1/4" phone outputs
• Size: 15.35" x 11" x 12" (53 x 28 x 331cm)
• PA Unit Weight: 15 lbs
• H9: 512 to 542 Mhz (UHF) TV stations 21 to 25 
• H10: 542 to 572 Mhz (UHF) TV stations 26 to 30
• J10: 584 to 608 Mhz (UHF) TV stations 33 to 36

What's In The Box

• (1) Voice Machine base unit with (2) Shure UHF 123 channel wireless receivers
• (2) OPT-50: Shure UHF 123-channel wireless body-pack transmitters
• (2) MIC-HB2a: Headset boom microphones
• (1) SS-3: Speaker stand