Pioneer SE-550 specifications

Brand: Pioneer

• Type: around the ear headphone
• Drive units:
• Impedance:
• Frequency Response: 20Hz to 20kHz
• Input: 1000mW (max)
• Maximum SPL:
• Distortion:
• Cord length: 2900mm
• Weight: 10.5 ozs
• Price: USD $55 (1980)
• Year: 1980