The Koss Pro4S wired on-ear headphones are designed for high-fidelity sound. They feature memory foam cushions for comfort and are suitable for studio reference listening.

• Headphone sensitivity of 99 dB
• Impedance of 35 Ω for optimal sound performance
• Frequency range of 10-25,000 Hz
• Detachable cord with dual choice entry
• Fold flat design for easy portability

Specifications

• Microphone: No

Design

• Colour of product: Black

Technical details

• Headphones connection type: Wired
• Noise canceling: No
• Producer product family: Headphones
• Producer product name: Pro4S
• Wearing style: On-Ear
• Wireless: No
• Connector type: 3.5 mm
• Net weight: 0.58 kg
• Other features: Full-size, over-ear Studio headphones •D-profile with memory foam cushions •Koss SLX40 Elements tuned for studio reference •Detachable cord with dual choice entry •Fold flat for portability •Carrying case
• Warranty: 24 month(s)
• Wireless connection: No

Headphones

• Headphone sensitivity: 99 dB
• Impedance: 35 Ω

Other features

• Frequency range: 10-25.000 Hz

Ports & interfaces

• USB charging port: No