“ passive speaker, two-way dual-diaphragm

“ passive speaker, two-way dual-diaphragm, from OEM factory Passive speaker cavity, “you need to add a power amplifier to use it. Use a power amplifier within 50 watts, high quality impedance 4 ohms, rated power 25 watts, peak 40 watts. The maximum size of the box is cm, with inches of long stroke and large dynamics. Bass, rubber edge, super large magnet, super loud sound, silk film tweeter, one speaker has two radiating basins, the ratio is very good, the low frequency is full and elastic, the red and white wires are positive, and the black wire is negative. The line on the R side is shorter and the line on the L side is longer.