Shure GLXD2+/B58 Digital Wireless Handheld Microphone 100820691 you can communicate with the

you can communicate with the talent over their headphones

this reliable performer provides a low total cost of ownership

You can stack multiple Sub1 subwoofers for even more low end — or to unleash Cardioid Mode for directional bass

Selectable format and bit rates

Rated Power Output (per channel @ 4 ohms): 300W

Shure GLXD2+/B58 Digital Wireless Handheld Microphone 100820691 you can communicate with theShure GLXD2+ B58 Digital Wireless Dual Band Handheld Transmitter with BETA 58A Vocal Microphone Tech Specs Handheld transmitter for GLX D+ Dual Band. Dual Frequency operation (2. 4GHz and 5. 8GHz). Very similar look and same features available in prior GLX D version. Beta58A capsule. Compatible with any GLX D+ Dual Band receiver. WHATS NEW VERSUS PRIOR VERSION Dual frequency band operation (2. 4GHz and 5. 8GHz). Battery now lasts ~12 hours (versus 11