Sennheiser EW-D R4-9 HeadmiKe - D BN Set

Bundle offer comprising

Sennheiser EW-D SK Base R4-9

Digital Wireless System

Frequency range R4-9: 552 - 608 MHz
Switching bandwidth: 56 MHz
Dynamic range: 134 dB
Audio transmission range: 20 - 20.000 Hz
Transmitter power: 10 mW
Connection: 3.5 mm TRS jack with a screw thread
4-Digit battery indicator on the receiver
Mobile access possible via Smart Assist App for system settings
Operating time with AA batteries: up to 8 hours
2 BNC antenna connectors
Outputs: XLR, jack (balanced/unbalanced)
Incl. 2 x antennas, a power supply with country adapter, rackmount set and AA batteries
Matching guitar cable: 148536 (not included)

the t.bone HeadmiKe - D EW BN

Headset Microphone

Lightweight condenser headset microphone
With 2 ear hooks
Adjustable left/right
Polar pattern: Cardioid
Frequency response: 50 Hz – 20,000 Hz
Sensitivity: 4.4 mV / Pa, -47.2 dB re, 1 V / Pa
Maximum sound pressure level: 115 dB SPL
Impedance: 750 ohm
Sennheiser EW plug
Cable length: approx. 120 cm
Weight: 0.020 kg
Colour: Brown
Includes cable clip

30-Day Money-Back Guarantee

3-Year Thomann Warranty

Available since June 2026
Item number 647989
Sales Unit 1 piece(s)

6.399 kr

All prices incl. VAT

Sales Rank

in Wireless headset microphone systems

Information on the supported frequency ranges

Here you can see which frequencies are supported by this wireless system and the countries in which these frequencies are allowed in the future for wireless applications.

All information is without guarantee

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Sennheiser EW-D R4-9 HeadmiKe - D BN Set

Sennheiser EW-D SK Base R4-9

the t.bone HeadmiKe - D EW BN

Information on the supported frequency ranges

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