SENNHEISER EW-D EM (Q1-6) Digital Wireless Receiver

The SENNHEISER EW-D EM (Q1-6) is a professional digital wireless receiver designed for reliable, high-quality audio transmission. Operating in the Q1-6 frequency band (470.2 - 526 MHz), it offers a switching bandwidth of up to 56 MHz, making it ideal for live sound, broadcast, and event applications. With true diversity reception, low latency of 1.9 ms, and an impressive dynamic range of 134 dB, this receiver ensures clear, interference-free audio.

Advantages

True diversity technology minimizes dropouts, while Bluetooth Low Energy (BLE) enables easy synchronization with the Smart Assist App for remote control and monitoring. The metal housing and 1U half-rack design provide durability and flexible mounting options.

Suitable for

• Live performances and concerts
• Broadcast and studio environments
• Corporate events and conferences
• House of worship installations

Key specifications

• Product Type: Digital Wireless Receiver
• Frequency Band: Q1-6 (470.2 - 526 MHz)
• Switching Bandwidth: Up to 56 MHz
• Latency: 1.9 ms
• Dynamic Range: 134 dB
• Audio Frequency Response: 20 Hz - 20 kHz (-3 dB)
• Total Harmonic Distortion: ≤ -60 dB at 1 kHz
• Signal-to-Noise Ratio: ≥ 106 dB
• Receiver Principle: True Diversity
• Antenna Connectors: 2x BNC
• Audio Output 1: XLR (balanced)
• Audio Output 2: 6.3mm Jack (unbalanced)
• Network Interface: RJ-45 (Ethernet)
• Display: OLED
• Housing Material: Metal
• Rack Mountable: Yes (1U half-rack)
• Power Supply: 12 V DC (external power supply)
• Operating Temperature: -10 °C to +55 °C
• Synchronization: Bluetooth Low Energy (BLE) for Smart Assist App

Recommendations

For optimal performance, pair the EW-D EM receiver with SENNHEISER EW-D handheld or bodypack transmitters. Use the Smart Assist App for easy setup and frequency coordination.