The Sennheiser EW-DX SK is a physical wireless transmitter compatible with the EW-DX wireless receiver. Lightweight and comfortable for actors and actresses, this backpack features a sturdy, all-metal exterior that's perfect for everyday use in the kitchen, church or stage. The
EW-DX SK features a locked 3.5mm TRS connector to accommodate your choice of lavalier or headset microphones, or adapter cables for guitar and bass. The transmitter concept has a very good dynamic range of 134 dB and can handle a variety of places without changing the signal level from popular singers and performers, instrument connections and even lines – mixers.
Features at a Glance
Compatible Mics and Instrument Cable with Locking 3.5mm TRS Connector
Wireless Technology | Digital UHF |
RF Frequency Band | Q1-9: 470.2 to 550 MHz |
RF Bandwidth | 80 MHz |
Frequency Step Size | 25 kHz |
RF Channel Scanning | Auto-Scan |
Max Operating Range | 328.1' / 100 m (Line of Sight) |
Built-In Recorder | No |
Mobile App Compatible | Yes: Android & iOS *As of September, 2022: Check with manufacturer for the most up-to-date compatibility |
Bluetooth | 5.1 LE |
Bluetooth Operating Distance | 120' / 36.6 m (Transmitter Sync, App Control) |
Sample Rate/Resolution | 24-Bit |
Latency | 1.9 ms |
Encryption | AES 256 |
Transmitter
Transmitter Type | Bodypack |
RF Output Power | 10 mW (ERP) 10 mW (EIRP) |
Audio I/O | 1 x 1/8" / 3.5 mm TRS Female Input (Lockable) |
Included Cable Connector | None |
Muting | Mute Switch |
Audio Input Level | 2 to 4.35 V |
Auto-Level Control | No |
Frequency Response | 20 Hz to 20 kHz -3 dB |
Sync Method | Bluetooth |
Antenna | 1 x Flexible Whip, Fixed (Beltpack) |
Power Requirements | Battery |
Battery Type | 2 x AA (Included) 1 x Sennheiser Battery Pack (Not Included) |
Approx. Battery Life | 8 Hours (Alkaline) 12 Hours (Sennheiser Battery Pack) |
Display & Indicators | 1 x Backlit LCD (Battery Status, Mute) |
Housing | Metal |
Operating Temperature | 14 to 131°F / -10 to 55°C |
Operating Humidity | 5 to 95% |
Dimensions | 2.5 x 3.3 x 0.8" / 63 x 85 x 20 mm |
Weight | 4.2 oz / 120 g (without Batteries) |
Packaging Info
Package Weight | 0.545 lb |
Box Dimensions (LxWxH) | 8 x 4.5 x 2.4" |