David Clark PRO-X2, GA med Bluetooth
Rak sladd
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David Clark PRO-X2, GA med Bluetooth
Rak sladd
Features:
- Enhanced Auto-Shutoff feature virtually eliminates accidental loss of battery power
- Automatic Gain Control (AGC) for optimum ANR performance in high noise conditions
- Hybrid Electronic Noise Cancellation with advanced feed-forward and feed-back technology provides best-in-class active noise reduction
- Dual voice coil drivers provide fail safe operation to ensure full communication in the event of battery loss or system failure
- Digital Signal Processing (DSP) ensures high-fidelity audio for superior communications and music listening
- Bluetooth® wireless technology provides seamless integration for connecting to cell phones, MP3, tablets or other personal electronic devices
- Stereo/mono switch
- High performance, electret microphone with enhanced noise cancelling
- Rugged yet lightweight magnesium alloy headband and suspension is adjustable for personalized fit
- Low profile, Outlast® fabric head pad with vented design absorbs excess heat to keep you cool and eliminates 'hot spots'
- Dura-Stitched, leatherette ear seals with slow recovery foam cradle the ears in comfort and eliminate heat buildup
- Compact, in-line control module with backlit, touch key user interface controls On/Off, Bluetooth® wireless technology and volume control
- Control module powered by two (2) AA batteries for up to 50 hours of use
- Collapsible, folding design for compact storage in David Clark headset bag (included)
- Weight (without cord assembly) 7.5 oz.
- FAA TSO C139a Approved
- 5 year warranty
Specs:
- Ear coupling: On-the-ear
- Hardware: Lightweight Alloy
- Connector type: Standard dual plugs
- Connection cable: 0.155” (4-mm) OD shielded cable, length approx. 6.9 ft. (2.1m)
- Weight w/o cable: approx. 7.5 oz. (215 g)
- Battery life: Up to 50 hours (2AA batteries)
- Operating temperature: -20°C to +55°C
- Operating voltage: 3VDC (2x AA)
- Dome type: ABS
- Characteristic SPL: approx. 91 dB SPL (1 kHz, 1 mW) at maximum volume nominal
- Contact pressure: approx. 0.6 lb. (2.7 N)
- ENC peak attenuation: 30dB at 150Hz
- ENC attenuation range: 20Hz-1KHz
- Total harmonic distortion (THD): < 1% - 110 dB SPL (300 - 3,000 Hz)
- Transducer principle: Dynamic
- Ear Impedance: 600 ohm / 1200 ohm stereo (each ear)
- Ear Freq Response: 12 – 15,000 Hz
- Microphone principle: pre-polarized condenser microphone (electret), noice-cancelling
- Mic Impedance: 150 ohm nominal
- Mic Sensitivity: 400 mV +/- 6 dB into 150 ohm load at 1kHz for 114 dB SPL input
- Mic Frequency Response: 150-8,000Hz
- Mic DC Supply Voltage: 8-16 V, not polarity sensitive
- Source Resistance: 470 ohm