Sennheiser SL Handheld DW-4-US Transmitter for Clear Presentations
Make your presentations and lectures stand out with the Sennheiser SL Handheld DW-4-US Transmitter. It's sleek, robust, and optimized for speech, ensuring every word is heard clearly.
• Bidirectional communication for hassle-free operation. No need to adjust settings on the transmitter! • Automatic frequency and interference management for convenient and reliable use. • LC display shows link name, battery status, and reception quality at a glance.
What's in the box
- SL Handheld DW
- MME 865 capsule (Art. No. 505885, Art. No. 505901, Art. No. 505921, Art. No. 505911, Art. No. 506706)
- BA 10 rechargable battery
- Pouch
- Product variants without microphone capsule: Art. No. 505884, Art. No. 505902, Art. No. 505922, Art. No. 505912, Art. No. 506705
Features:
- Automatic frequency and interference management
- Speech optimized condenser microphone capsule
- Clear and easy focused user interface
- Long operation time (up to 15 hours)
- Advanced power management and Li-Ion rechargeables
- Secure 256 bit AES encryption
- Remote controllable
Specifications:
- Frequency range: 1,920 to 1,930 MHz
- Frequency response: 20 to 20,000 Hz
- THD, total harmonic distortion: typ. 0.1 %
- Weight: approx. 262 g incl. microphone head
- Signal-to-noise ratio > 90 dB(A)
- RF output power: adaptive, up to 250 mW (country-specific)
- Operating time: Accupack: typ. 15 h Batteries: typ. 10 h
- Dynamic range: > 120 dB(A)
- Sampling rates: 24 bit/48 kHz


The Sennheiser SL Handheld DW-4-US Transmitter is perfect for presentations and lectures. It's designed for anyone who needs to be heard clearly. With a weight of approximately 262 g including the microphone head, it's easy to hold. It has a frequency range of 1,920 to 1,930 MHz, ensuring reliable signal transmission.