Sennheiser HD-448

• Metal mesh earpiece grilles ensuring total acoustic transparency
• Neodymium magnets for optimal efficiency and extended dynamic response
• Detachable cable, OFC copper, Kevlar-reinforced, very low transmission of handling noise

Closed-back dynamic headphones

• Frequency response: 16 Hz - 24,000 Hz
• Impedance: 32 Ω
• Total harmonic distortion (THD): < 0.1% (1 kHz / 100 dB)
• Sound pressure level (SPL): 114 dB (1 kHz / 1 Vrms)
• Maximum sound level: 99 dB

Package contents

• 1 HD-448 headphones with 6.3 mm stereo jack cable
• 3.5 mm jack adapter
• 1.6 m cable extension

General specifications

• Weight: 196 g