Koss Pro4AAA Titanium

Data

General

• Manufacturer: Koss
• Model: Pro4AAA Titanium
• Year of manufacture: 2006 onwards
• Weight:
• Made in: USA
• Original price (UVP): approx. 150 US-$ (120 €)

Technical Data

• Principle: Dynamic, closed
• Coupling to the ear: Ear wrapping
• Impedance: 250 Ohm
• Rated power handling:
• Push force:
• Frequency response: 10 - 25,000 Hz
• Distortion factor: <0.1
• Sound pressure level: 98 dB
• Plug: jack 3.5/6.3 mm
• Cable: 2.5 m spiral cable

Special Features

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Remarks

Other models of the same series: