This wall speaker is made of quality ABS resin for a long service life. It is professionally engineered to offer reliable sound effects. This well-designed speaker is easy to install and maintain.
Input (rated): 3W.
SPL (1W/1m): 91 ± 2dB.
Frequency range: 130Hz-12kHz.
Impedance: COM (black)/3.3KΩ (red)/5KΩ (red)/10KΩ (red).