Sennheiser SpeechLine Digital Wireless SL 1.9 GHz Wireless Microphone Receiver
Fully tested and working - Comes with PSU - No antenna
The Sennheiser SpeechLine Digital Wireless (SL DW) system is a digital 1.9 GHz wireless microphone platform built for speech, presentations, and lectures.
Core Specifications
- Frequency Range: 1880–1900 MHz (EU) / 1920–1930 MHz (US)
- Frequency Response: 20 to 20,000 Hz
- Dynamic Range: Greater than 120 dB(A)
- Sampling Rate: 24-bit / 48 kHz
- Battery Life: Up to 15 to 18 hours (depending on use and battery pack)
- Encryption: AES 256