Product Description
Avlex HMD-685a Professional Intercom Headset
The HMD-685a are professional intercom headsets with flexible anti-vibration gooseneck boom microphones. These headsets satisfy the requirements of demanding broadcast applications for studio or production.
The HMD-685a is compatible with the Superlux IS-103 Intercom Set.
FEATURES:
SPECIFICATIONS:
- HMD-685a Headphones
- Transducer Principle: Dynamic, Closed
- Ear Coupling: Circumaural
- Frequency Response: 20-20,000Hz
- Impedance: 400Ω
- Sensitivity: 90dB SPL at 1 kHz, 1mW
- Max Input Power: 100mW
- Caliper Pressure: Approx. 4.5N
- Cable: Fixed, 9′ 8″ (3m)
- Microphone
- Transducer Principle: Dynamic, Noise compensating
- Frequency Response: 50 – 15,000Hz
- Polar Pattern: Cardioid
- Output Voltage: -64 dBV/Pa (0.6 mV/Pa) at 1kHz
- Impedance: 200Ω