In the HD 650, audiophiles will experience truly unique natural sound. With sound this good, long concerts in the comfort of your home are a certainty, so the HD 650 also sets standards in comfort and convenience. The HD 650 is a genuine masterpiece, which will satisfy even the most demanding listener.
- Specially designed acoustic silk ensures precision damping over the entire frequency range and helps to reduce THD to an incredible 0.05%
- Improved frequency response is 10 - 39,500 Hz (-10 dB)
- Hand-selected matched driver elements
- High power neodymium magnets deliver maximum efficiency
- Lightweight aluminum voice coils for very fast transient response