David Clark® H10-13H Around The Ear Headset, 23 dB, 5 ft L

FEATURES
• Expanded, Super-Soft, double foam head pad
• Larger, yet lighter, Comfort-Gel, undercut ear seals
• Reduced headband force
• Universal flex boom for perfect microphone placement
• Low profile volume control knob with detent settings
• Molded cord assembly made to exceptional pull and flex standards
• Weight (without cord assembly) - 16.5 oz
• Certified noise reduction rating - 23 dB

TECHNICAL INFORMATION
• FAA-TSO-C57B C58A
• RTCA/DO-214

SPECIFICATIONS
• Sensitivity: 95 dB SPL (1 kHz, 1 mW) at Maximum Volume Nominal (Earphone), 400 mV +/-6 dB into 150 Ohm Load at 1 kHz for 114 dB SPL Input (Mic)
• Frequency Rating: 200 to 5500 Hz (Earphone), 300 Hz to 3.5 kHz Per RTCA DO 214 (Mic)
• Impedance: 150 Ohm (300 Ohm Each, Wired in Parallel) (Earphone), 50 Ohm (Mic)
• Plug Type: U-174/U
• Cord Length: 5 ft
• Material: Steel
• Dome Material: ABS
• Noise Reduction Rating: 23 dB
• Domestic/Import: Domestic