Profession eller wasserdichter PA-Sirenen horn lautsprecher für den Außenbereich PA-System Decken lautsprecher Aktiv 8 Ohm 15W, 30W Metall 20W 10k Ohm 106db
Full-sealing package of Products: We adopt full-sealing bubble film+strech film+wood frame (or wood box). It will keep the moist from entering into the package to make the products rusted.