Sennheiser's HD5 series are all good boutiques, and this HD518 is an entry-level product. HD518 uses Sennheiser's E A. R technology can give good sound reproduction and low-frequency effect. In terms of parameters, HD518 has a frequency response of 14-26000Hz, an impedance of 50 ohms, and a sensitivity of 108dB.
HD518 has a recent low price of 97.93 US dollars, about 600 yuan, and the domestic selling price is 1200 yuan, so the price advantage is quite obvious.
