Sennheiser HD 424 specifications

Brand: Sennheiser

• Type: open backed headphone
• Drive units:
• Impedance: 2000Ω
• Frequency Response: 16Hz to 20kHz
• Input:
• Maximum SPL:
• Distortion: 1%
• Cord length: 3000mm
• Weight: 170g
• Price:
• Year: