The IRQ-3150 Quantum II Wireless System from TeachLogic is a self-contained infrared wireless microphone sound system for portable use or permanent installation in a classroom or similar environment. The system package includes an IRC-360 Quantum II Column Speaker with Built-In Receiver/Amplifier & Wall Mount Bracket, an AC power supply, a Sapphire Microphone Transmitter with Lithium-Ion Battery, and a BRC-15 Plug-In Charger.
The all-in-one Quantum II Wireless Sound System utilizes Digital Hybrid circuitry. You can easily interface with your interactive whiteboard, computer or playback, and MP3 or VD player. No complex wiring is required-you just need to plug your device into the Aux input on the front panel. In addition, there is a front panel program output jack for lesson capture; or, students can plug in their personal assistive listening system for remote broadcast.
The IRC-360 Quantum II can be located anywhere in a room on a speaker stand (sold separately) or mounted on the wall with the included wall bracket. It features two infrared microphone receivers, a powerful 30W Class D amplifier, digital equalization, digital limiting, and a full-range dynamic speaker for complete coverage of a typical classroom. Two wireless microphones can be used simultaneously-a wireless pendant mic/transmitter for the teacher (for example, the Sapphire mic included) and a handheld mic (not included) for student participation. It can be complemented by a companion speaker (sold separately) for improved sound distribution throughout the room.
The IRT-55 Sapphire Pendant Infrared Microphone Transmitter comes with a rechargeable lithium-ion battery and unidirectional microphone for true voice reproduction and good feedback suppression. It can be worn with a lanyard or clipped directly to your neckline collar. The BRC-15 Plug-In Charger charges the IRT-55 Sapphire Transmitter using the mini USB or AC port.