The power is 1 Watt, sound pressure level is 89 DB; the frequency range is 200-15000 Hz. This means the volume is increased by 20%, the sound is better, the medium and upper frequencies work well.
Diameter — 57 mm, 50 mm.
The power is 1 Watt, sound pressure level is 89 DB; the frequency range is 200-15000 Hz. This means the volume is increased by 20%, the sound is better, the medium and upper frequencies work well.
Diameter — 57 mm, 50 mm.