ขาย Piezo Horn Piezo ฮอร์นคุณภาพสูงขนาด 10 ซม. (2 ชิ้น) ราคาที่ดีที่สุด

(2pcs) square 10cm high- pitched piezoelectric horn 100% brand new, high quality Characteristics: Exquisite workmanship, delicate sound quality, good acoustic effect. High quality materials ensure maximum strength and durability and durable use. Only the positive and negative poles of the colored light are connected, and the lights are flashing in all colors. Color lights and speakers are connected to the positive pole, and the lights will follow the music flash. Suitable for home audio-visual equipment, is the best choice for diy speakers. Only speaker soprano speaker, other parts of the picture demonstration not included! Specifications: Material: abs Rated power: 20w Power: maximum power 100w Color: as shown in figure Size: average size Diameter: 80mm/3.15 in Diagonal diameter: 63mm/2.48 in Altitude: 48mm/1.89 in Number: 1 set Note: - no retail packaging. - allow errors of 0-1cm due to manual measurements.Please make sure you don't mind before bidding. - images may not reflect the actual color of the project due to differences between different monitors.Thank you! The package includes: 2pcs x speaker high sound speaker