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MatchThe Sennheiser EW D1-ME2 (Item#505820) is a digital evolution wireless D1 Lavalier-Set for live stage use.
evolution wireless D1 is a digital sound transmission system that makes no compromises when it comes down to reliability, sound quality or user-friendliness. ew D1 is the number one for every gig and live event when you need to simply rely on pure brilliance. It can run up to 15 output lines in parallel and independently adjust the sensitivity of every transmission.
Features:
What's in the box?
Ease of use, outstanding live sound and extremely robust radio transmission make the new digital evolution wireless D1 radio microphone system the perfect tool for ambitious bands and artists of all genres. Intuitive menu navigation on the large, high-contrast OLED display makes it easier than ever to use. evolution wireless D1 has a global application, with frequencies that can be used in virtually any country without need for registration or additional costs.
Wireless link protection
evolution wireless D1 independently chooses the best transmission frequency, automatically and imperceptibly selecting a free frequency before any unwanted interference can be heard. So the system can also work securely in environments with WLAN and Bluetooth. Up to 15 channels can run simultaneously under ideal conditions.
Ease of use
Artists want to concentrate on their performance — not on technical configurations. evolution wireless D1 transfers all the settings you need automatically and ensures perfect results — stress free.
Perfect live sound
evolution wireless D1 uses the state-of-the-art aptX Live ® audio codec for outstanding sound quality across the entire frequency range and with minimal latency. With the interchangeable microphone capsules from the renowned evolution 800 and 900 series, there is no comprise on high-quality sound.
License free — worldwide
evolution wireless D1 uses the 2.4 GHz band for radio transmission virtually anywhere in the world, without registration.
Remote control
You can manage and monitor the entire system with the D1 Remote Control app. Access to output level, audio effects and much more all help to make the system extremely comfortable to use.
Transmitter power supply
The transmitter also has a battery compartment for 2 x 1.5 V AA batteries, providing power for 6 hours of continuous use. Optional Li-ion battery packs make the already excellent evolution D1 performance even better. Runtime increases to an impressive 11 hours. The batteries are easily charged, either in the CHG 2 system charger or using any USB power source, including the one in the car on the way to the gig.
Technical Data:
| RF frequency range | 20 to 20.000 Hz | |
|---|---|---|
| 2,400 to 2,483.5 MHz | ||
| Dynamic range | > 135 dB (A) | |
| THD, total harmonic distortion | typ. < 0,1 % (1 kHz) | |
| Audio sampling | 24 bit/48 kHz | |
| Signal-to-noise ratio | ≥ 105 dB (A) | |
| Modulation | GFSK with back channel | |
| Transmission method | TDMA, time diversity, frequency diversity, fast switching antenna diversity | |
| Latency | 3.9 ms | |
| multi-frequency targets | ||
| Audio codec | APT-X Live | |
| Operating temperature | – 10 °C to +55 °C | |
| Storage temperature | – 20 °C to +70 °C (The temperature range is influenced by the battery characteristics) | |
| RF sensitivity | <-90 dBm | |
|---|---|---|
| RF output power | back channel 10 mW/100 mW (country-specific) | |
| Audio output | Mic/line level switch –24 dB/0 dB, XLR, balanced max +18 dBu, Jack, unbalanced/balanced max +12 dBu/max +18 dBu | |
| Low-cut filter | –3 dB at 120 Hz | |
| Equalizer | 7-band graphic equalizer | |
| Automatic gain control (AGC) | compression/expansion with automatic make-up gain function | |
| Display | OLED | |
| Connection | XLR/¼" (6.3 mm) jack | |
| Antenna connector | 2 x Rev-SMA | |
| Network socket | RJ45 | |
| Network protocol | Media Control Protocol, TCP/IP IPv4 (DHCP, Manual)/IPv6 | |
| Power supply | 12 V DC hollow jack | |
| Current consumption | 350 mA | |
| Weight | approx. 824 g | |
| RF output power | adaptive, up to 100 mW (country-specific) | |
|---|---|---|
| Connection | 3.5 mm jack socket, lockable | |
| Weight | approx. 85 g | |
| Microphone | Frequency response: 50 to 20,000 Hz | |
| Max. input level: 2.2 V RMS | ||
| Line | Frequency response: 20 to 20,000 Hz | |
| Max. input level: 3.3 V RMS | ||
| Input impedance | 1 MΩ | |
| Input sensitivity | automatic sensitivity adjustment | |
| Battery Specification | 2 x AA size battery (1,5V), operating time: typ. 6 h | |
| Accupack | Battery Specification, operating time: typ. 11 h (optional accessory) | |
| Microphone | pre-polarized condenser | |
|---|---|---|
| Sensitivity | 20 mV/Pa | |
| Pick-up pattern | omni-directional | |
| Max. sound pressure level | 130 dB SPL | |
