Koss UR40

Data

General

• Manufacturer: Koss
• Model: UR40
• Years of manufacture:
• Weight:
• Made in: USA
• Original price (MSRP): approx. 40 US-$ (32 €)

Technical Data

• Principle: Dynamic, open
• Coupling to the ear: Ear wrapping
• Impedance: 60 Ohm
• Rated power handling:
• Frequency response: 15 - 22,000 Hz
• Sound pressure level: 98 dB
• Distortion factor: < 0.2%
• Plug: jack 3.5/6.3 mm
• Cable: 1.2 m

Special Features

• list here

Remarks

Other models of the same series: