T/S参数英文详细解释：
Fs: Resonant frequency of driver including air load
Vas: Volume of air having the same acoustic compliance as driver suspension
Re: DC electrical resistiance of voice coil
Qms: Q of driver at FS considering mechanical losses only
Qes: Q of driver at FS considering electrical resistance only
Qts: Q of driver at FS considering all driver losses
Bl : Motor strength, product of B times I
DB: SPL Acoustic pressure product by the driver at 1m when driven by 2.83V
Sd: Effective surface area of the driver cone
Cms: Mechanical compliance of driver suspension
Mms: Mechanical mass of driver cone assembly including air load
Rms: Mechianical resistance of driver suspension losses
Cas: Acoustic compliance of driver suspension
Mas: Acoustic mass of driver cone assembly including reactive air load
Ras: Acoustic resistance of driver suspension losses
Cmes: Electrical capacitance representing the driver total moving mass
Lces: Electrical inductance representing the driver mechanical compliance
Res: Electrical resistance representing the driver mechanical losses
Rat： Total acoustic resistance of driver
Rmt: Total mechanical resistance of driver(suspension losses+electrical reflected)
Mmd: Mechanical mass of driver cone assembly excluding air load
Zmin: Minimum impedance in the frequency range above FS
Zmax: Impedance at Fs
Zavg: Average of impedance modulus over the measured frequency limits
η: Efficiency