Beyerdynamic DT 109 50 Ohm Double-Ear Broadcasting Headset+Bluetooth Speakers

Description:

For many years, the DT 109 has been the standard headphone /microphone combination for live, remote broadcasting, studio, film, TV and language laboratory application Rugged, field-servicable construction The headphone transducers feature extended frequency response Adjustable, noise-cancelling microphone provides clear, audible speech transmission

Features:

• Beyerdynamic DT 109 50 Ohm Black Double-Ear Broadcasting Headset w/Microphone
• Excellent isolation from ambient noise (suitable for high sound pressure levels)
• High-quality hearing and microphone systems
• Single-sided, detachable connection cable
• Soft circumaural ear pads
• Made in Germany
• All versions of the DT 109 are supplied without a connection cable Please order the desired connection cable at the same time

Specifications:

Headphone

• Transducer type: Dynamic
• Operating principle: Closed
• Frequency response: 30 - 20,000 Hz
• Nominal impedance: 50 O ± 10% per cartridge*
• Nominal SPL at 1 kHz: 94 dB
• THD: < 1%
• Power handling capacity: 1000 mW 124 dB
• Ambient noise attenuation approx: 20 dBA
• Sound coupling to the ear: Circumaural
• Headband pressure approx: 45 N
• Weight (without cable): 390 g

Microphone

• Transducer type: Dynamic
• Operating principle: Pressure gradient
• Frequency response: 40 - 12,000 Hz
• Polar pattern: Hypercardioid
• Output voltage approx: 25 mV at a distance of 5 cm
• Nominal impedance: 200 O
• Load impedance: = 1000 O