JPL-400 наушники

T E C H N I C A L   D A T A

Microphone:

• Impedance: 2.2kΩ
• Sensitivity: -32dB ± 3dB at 1kHz
• Directivity: Bi-directional
• Frequency Range: 50Hz~20kHz ± 6dB
• Distortion: Less than 3%
• Power Supply: 3V DC
• S/N Ratio: More than 58dB

Speaker:

• Impedance: 150Ω ± 15% at 1kHz
• Sensitivity: 93 ± 3dB at 1kHz 60mV Input
• Max Input Power: 100mV
• Frequency Range: 100Hz~6800Hz
• Distortion: Less 3% at 1kHz 60mV

Features:

• Single or dual ear
• Left / right ear side compatible
• Surround Shield™ noise cancelling microphone
• Wideband enabled speakers
• ‘ Put and stay’ ratchet microphone boom arm
• Overhead, sure-fit fully adjustable headband
• Fitted with 55mm leatherette ear cushions for maximum all day comfort, 55mm foam ear cushion supplied as spare
• What’s included Draw string headset storage bag, spare 55mm foam ear cushions, headset hanging hook, clothing clip and Quick Start Guide
• Headset Weight Mid-weight Headset, ~ 54g / ~78g