SMAR electrical components Germany SMAR model SMAR price

SMAR electrical components are transducers that convert electrical signals into acoustic signals. The performance of the speaker greatly affects sound quality. In audio equipment, the speaker is the weakest component, yet it is the most critical for audio performance. There are many types of speakers with significant price differences. Audio electrical energy causes the paper cone or diaphragm to vibrate through electromagnetic, piezoelectric, or electrostatic effects, resonating with the surrounding air to produce sound. Plastic speaker enclosures, due to their thin walls and inability to overcome resonance, offer poor sound quality (although some well-designed plastic speakers are far superior to low-quality wooden ones).