Atlona announced additions to its GAIN Series of audio products; the AT-GAIN-M50-LZ is a two-input mixer amplifier designed for low impedance education and commercial applications, and the AT-GAIN-VOL is a volume control wallplate that pairs with the GAIN-M50-LZ for control.

The GAIN-M50-LZ delivers two channels of 25 watts each into 4 or 8 ohms, or a single channel of 50 watts. It features two unbalanced stereo audio inputs on RCA and 3.5 mm connections with independent level control for each. An unbalanced 3.5 mm output can pass the mixed signal to an assistive listening system or separate audio system. The amp also features include audio ducking, which lowers the program audio level on input 1 when a teacher speaks into a microphone system connected to input 2. Additionally, its PA sense function mutes the amplifier’s output upon detecting activity on the school public address system.

Its low-profile enclosure is UL 2043 rated for installation in plenum airspaces, or it can be placed on the wall behind a display or under a table. It is also ENERGY STAR qualified, helping to reduce power consumption and energy costs.

The GAIN-VOL provides a manual interface for controlling GAIN-M50-LZ volume levels when a traditional AV control system is not being used in the room. The GAIN-VOL is housed in a US one-gang enclosure intended for wallplate openings and includes interchangeable black or white trim kits.