Currently, most speakers are equipped with built-in amplifiers, known as active speakers. Speaker manufacturers design these products to create a balanced and sustainable system. During the design phase, factors like power ratings, voltage, current, and components such as internal batteries are carefully adjusted to ensure the system can perform reliably. Therefore, in everyday use, instances of subwoofer burn out in active speakers are quite rare.
China Manufacturer AUSMAN AUDIO specializes in active speaker systems, which are not only portable and convenient but also versatile for various settings, including indoor/outdoor events, classrooms, commercial functions, meetings, and gatherings.
Additionally, after the manufacturing process is completed, speaker factories conduct continuous playback aging tests on the speaker systems. This aging test involves powering the speakers, cranking the volume up to the maximum, and playing audio continuously for 48 to 72 hours. If any issues, such as abnormal sound, no sound, or circuit damage, arise during this test, they are identified and addressed before the products reach customers.