Load Impedance Overview

- Nov 06, 2019-

Load impedance overview

The load impedance refers to the load that can be supported by the car amplifier during normal operation, that is, the impedance of the car speaker, and its unit is ohm (Ω). Currently, most car amplifiers have a load impedance of 2-8 ohms. The lower the load impedance, the greater the current output capability of the car amplifier, the easier it is to match some low-impedance car speakers, and the easier it is to drive longer signal lines.