Discover the Williams AV WIR TX90 DC, a powerful large-area 2-channel infrared transmitter that ensures superior audio coverage in white. Operating on a 2.3-3.8 MHz bandwidth, this device can blanket up to 30,000 sq. ft. in single-channel mode. It features a convenient design that eliminates the need for a wall-mount power supply and is fully compatible with previous generations. Experience crystal-clear sound with less than 0.2% total harmonic distortion and a broad frequency response from 80 to 15,000Hz. Additionally, a smart 20-minute timer automatically shuts off the carrier when no audio is detected. Upgrade your audio transmission setup with the Williams AV WIR TX90 DC today!