Power parameters for the actual meaning of car speakers

The rated power is the effective power that the car speaker can continuously and steadily operate, that is, it can withstand this amount of power for a long time without damage, which is the power parameter of the car speaker with practical significance. Typically, when testing the rated power, a sine wave signal is entered into the speaker within the rated frequency range, the signal duration is 1 hour, the speaker does not produce thermal damage and mechanical damage.

The rated power is in watts (W). In theory, the rated power of the car speaker does not mean that the car amplifier must be so powerful to push, the car speaker's driving difficulttoe mainly by its sensitivity and impedance characteristics to determine; High-power vehicle amplifier sitable with small-power car speakers.