AKG K55 Professional Headphones
This closed-back design offers both excellent comfort and a fantastic sound that is both powerful (Turbo Bass) and accurate. High ambient noise attenuation makes the K55 a perfect choice headphones.
- Efficiency: 114 dB SPL/V
- Freq. Range: 16 to 20,000 Hz
- Rated impedance: 32 ohms
- Max. input power: 200 mW