Sennheiser SL Handheld DW SpeechLine Digital Wireless Microphone

The SL Handheld is a true condenser handheld transmitter built for Sennheiser's SpeechLine Digital Wireless system, tuned with a speech-optimized capsule and a supercardioid pattern for presentations and lectures rather than stage vocals. Bidirectional communication with the SL Rack Receiver means the receiver can adjust the transmitter remotely, so nobody has to walk on stage mid-session to change a setting.

It runs in the 1920-1930 MHz DECT band with automatic frequency and interference management, and an LC display shows link name, battery status, and reception quality. The rechargeable Li-Ion pack runs up to 15 hours on the included accupack, and AES 256 encryption protects the RF link. It is sold as a standalone handheld for a facility that already owns an SL Rack Receiver, or as a Complete System bundled with one.