Sennheiser SKM 825-XSW-B Handheld transmitter

The Sennheiser SKM 825-XSW-B is a handheld dynamic cardioid transmitter for XSW 1/2 wireless systems, optimized for spoken word in the 614-638 MHz band. Rugged design with 2 AA batteries for up to 10 hours, it delivers clear vocals with minimal feedback in live presentations or broadcasts.

The Sennheiser SKM 825-XSW-B handheld transmitter is a versatile dynamic microphone capsule integrated into the XSW series, ideal for presenters, speakers, and live announcers requiring reliable wireless performance. Featuring a cardioid pickup pattern for focused voice capture and reduced ambient noise, it operates seamlessly within XSW 1 and XSW 2 systems on the B frequency range (614-638 MHz) for interference-free transmission. Its robust, lightweight build ensures durability on stage, with a sensitivity of -54.5 dB and max SPL of 149 dB for natural, intelligible sound. Powered by 2 AA batteries for extended 10-hour runtime, it includes intuitive controls for gain and mute, making it a go-to for conferences, lectures, or theater—backed by Sennheiser's renowned build quality.

Key Features:

• Dynamic cardioid capsule optimized for spoken word and vocal clarity
• Compatible with XSW 1 and XSW 2 wireless receivers for easy setup
• Rugged metal housing withstands live use; lightweight at 240g
• Up to 10 hours battery life with 2 AA batteries included
• Frequency agility in 614-638 MHz band to avoid interference
• Simple controls for mute, gain, and battery status LED
• Secure RF transmission with up to 100m range