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Thiele Small Parameters
The Thiele Small Parameters (often referred to as T/S Parameters) are provided in specification sheets by most manufacturers – but what are they for? A more detailed explanation of each parameter is provided in the relevant sections, but in simple terms, these parameters define the electromechanical properties of a loudspeaker driver, describing its electrical and mechanical […]
Driver TS Parameters: Re (DC Resistance) & Le (Voice Coil Inductance)
Re is the DC resistance of the loudspeaker’s voice coil, you should not confuse this with impedance, although related, the two are different. Measuring the resistance of a speaker with a multi-meter, the reading you get across the terminals should be close to the manufacturer’s specified Re, it’s not unusual to get a minor variation […]