The ATH-A550Z Art Monitor® closed-back dynamic headphones incorporate proprietary large-aperture 53 mm drivers with CCAW bobbin-wound voice coils to deliver audiophile-quality acoustic performance with linear frequency response. The drivers also feature a top-mounted PCB, which contributes to smoother airflow for precise diaphragm movement. Audio-Technica's improved 3D wing support system provides an excellent, comfortable fit, aided by the headphones' soft, premium-grade earpads. The 3.0 m (9.8') tangle-free cable is cloth-wrapped for lasting durability.

Features:

• Audiophile-quality headphones with metallic finish
• Newly designed 53 mm drivers with CCAW bobbin-wound voice coils
• Top-mounted PCB contributes to smoother airflow for precise diaphragm movement
• Double Air Damping System (D.A.D.S) for deep bass reproduction
• Proprietary 3D wing support system for excellent fit
• Premium, soft earpads for long-lasting comfort
• 3.0 m (9.8') cloth-wrapped, tangle-free cable
• Includes 6.3 mm (1/4") stereo adapter

Specifications:

• Type: Closed-back Dynamic
• Driver Diameter: 53 mm
• Frequency Response: 5 - 35,000 Hz
• Maximum Input Power: 500 mW
• Sensitivity: 100 dB/mW
• Impedance: 40 ohms
• Weight: 300 g
• Cable: 3.0 m (9.8') cloth-wrapped cable
• Connector: 3.5 mm (1/8") stereo mini-plug
• Accessory Included: 6.3 mm (1/4") stereo adapter