Product Detail
The Sennheiser SL Handheld Wireless Microphone Rackmount Set (DW-4-US R) is a top - notch audio solution. Its sleek yet sturdy SL Handheld DW is perfectly optimized for clear speech in presentations or lectures, where every word counts. This set includes a handheld transmitter, a stationary receiver, and all the necessary items for use and installation. It comes with the MME 865 condenser capsule, recognized as the best for speech. All sets are equipped with rechargeable accupacks that offer up to 15 hours of operating time. The accupack can be recharged via USB, and the cable is included in the box. There are two types of sets: Rackmount Sets (-R version) with everything for rack mounting, and Case Sets (-C version) in a transport case without rack - mounts for those who don't want to install the receiver. What's in the box: SL Handheld DW, MME 865 capsule, BA 10 rechargeable battery, GA 4 Rackmount Kit, and a Pouch. Key features include automatic frequency and interference management, a speech - optimized condenser microphone capsule, a clear and user - friendly interface, long operation time, advanced power management with Li - Ion rechargeables, secure 256 - bit AES encryption, and remote controllability. Technical specifications: Frequency response from 20 to 20,000 Hz, SPL of 152 dB, THD of 0.1%, condenser transducer principle, power consumption of 350 mA, signal - to - noise ratio > 90 dB(A), RF output power adaptive up to 250 mW (country - specific), accupack operating time of about 15 h, battery operating time of about 10 h, 12 V DC power supply, 2 x reverse SMA antenna connector, audio output levels (balanced and unbalanced) as specified, dynamic range > 120 dB(A), different frequency ranges for EU and USA, sensitivity of 1.6 mV/Pa, 24 bit/48 kHz sampling rates, and multiple connection options like XLR 3M, 2x RCA for audio, and RJ 45 for network.
Using your Sennheiser SL Handheld Wireless Microphone Rackmount Set is easy. First, if you have the Rackmount Set, install the receiver in the rack using the GA 4 Rackmount Kit. For the Case Set, you can just keep it in the transport case. Insert the BA 10 rechargeable battery or use the accupack. Make sure the accupack is fully charged before use; you can charge it via USB using the cable in the box. When starting a presentation or lecture, turn on the handheld transmitter and the stationary receiver. The automatic frequency and interference management will take care of finding a clear channel. Adjust the settings using the clear and easy - to - use interface. To get the best sound, speak clearly into the microphone with the MME 865 capsule. Remember, this capsule is optimized for speech. When you're done, turn off both the transmitter and the receiver. For maintenance, keep the microphone clean. Wipe it gently with a soft cloth. If the battery life starts to decline, consider replacing the battery or accupack. Store the set in a dry and cool place to prevent any damage. Also, be aware of the different frequency ranges depending on whether you're in the EU or the USA.
