The main technical parameters of full-range speakers include frequency range, sensitivity, power, impedance, sound pressure level and directivity. These parameters together determine the performance and applicable scenarios of the speakers.
Frequency range: The frequency range of full-range speakers is usually wide, covering a wide range of frequencies from low to high frequencies.
Sensitivity: Sensitivity is an indicator of the efficiency of the speaker's electrical/acoustic conversion, indicating the sound pressure level output of the speaker under specific conditions.
Power: Power parameters include rated power, program power and peak power. For example, the rated power of JBL KP6015 is 350 W, the peak power is 700 W, and the program power is 1400 W. These parameters determine the performance and stability of the speaker in different usage scenarios.
Impedance: Impedance is an important parameter for matching speakers with power amplifiers, usually marked as minimum impedance.
Sound pressure level: The sound pressure level indicates the sound pressure level of the speaker at a specific distance and frequency. For example, the JBL KP6015 has a sound pressure level output of 127 dB (peak 133 dB).
Directivity: Directivity describes the distribution of sound waves radiated by the speaker, usually marked as two radiation angles, horizontal and vertical.
Together, these parameters determine the performance and application scenarios of full-range speakers. For example, high sensitivity and high power enable the speaker to provide clear sound quality in a variety of environments, while a wide frequency range is suitable for a variety of music styles and scenarios.
