| Specifications： | |
| With Sren | PCB |
| Power Capacity: | 20Watts RMS |
| Sensitivity (1W/1M): | 100dB |
| Frequency Range: | 1500Hz - 4000Hz |
| Diaphragm Material: | Phenolic Resin |
| Sound pressure level | DC 6V/AC 5.4 V/ 107dB |
| Sound pressure level | DC12V/AC11.7V/ 114dB |
| Max SPL | DC 13.8V/AC 13.5V/ 116dB |
| Current | 0.26~0.64A |
| Packing Details: | |
| Overall Diameter x Depth: | Ф 78.6mm(3.09 in) x 38.9mm(1.53 in) |
| Net Weight: | 0.085kg |
| Pcs/CTN: | 100PCS |
