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Long Ranger 4
"Fast Charge" Portable PA and
Wireless Microphone System
  • High audio output covers large outdoor areas with clear voice recognition
  • Built-in VHF wireless microphone allows complete freedom of movement
  • Optional dual-channel wireless capability
  • Operates on rechargeable battery pack or external 12 Volt DC power
  • Fast Charge circuitry for 3-hour recharge time and/or AC powering
  • Powers built-in and/or external speakers
  • Sold as a complete system including transmitter, microphone and charger
  • Designed and made in the USA

PDFDownload the Technical Data sheet (300kB) for this product in PDF format.
PDFDownload the Instruction Manual (156.8kB) in PDF format.


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LR175
Add-On Receiver for
Long Ranger System
PDF Download the Quick Start Guide for the LR175 (PDF).
The Long Ranger 4 wireless PA system is a high output sound system for outdoor public address applications. The built-in wireless microphone, convenient second wireless microphone channel, rechargeable power supply, and the high audio output set this system apart from any other portable PA system available.

The Long Ranger 4 includes a professional quality VHF wireless microphone system with up to 750 feet of operating range due. A highly sensitive receiver and full power transmitters provide extended range and solid reliability. Two belt-pack transmitters are available with the system which are compatible with all Lectrosonics headset and lavalier microphones. A plug-on transmitter for microphones with XLR connectors is also available to allow the use of a wide variety of hand-held microphones.

The Long Ranger was designed with versatility in mind. A second wireless microphone system can be added to allow two people to use the system simultaneously. The optional add-on receiver mounts on the rear panel and operates from the Long Ranger internal battery pack via the 12 Volt DC OUT jack on the control panel. A high current battery charger also serves as an AC power supply for use with 100-240 VAC power outlets.

The amplifier produces a full 33 Watts RMS with low distortion into the 8 Ohm speaker. This power, together with a highly efficient horn loudspeaker produces enough audio output to cover an area the size of a football field. The amplifier is powered by a single 12 Volt, 7.2 amp-hour rechargeable gel-cel battery mounted between the speaker and circuitry housing.