타입-C to 3.5mm 차량용 AUX 오디오 케이블 3핀 4핀 구리 은 도금 브레이딩 화웨이 기기용 노이즈 없는 고음질 사운드

100k-6GHz Dual Port Network Analyzer Antenna Impedance Matching Cable Filter

Wide Voltage 1.5U Class D 4x2500W 8ohm 4 Channel Amplifier Subwoofers Line Array 2ohm 4ohm Impedance Metal Shell Speaker 90-264V

Professional Performance 3-Route Array System Impedance Plywood Cabinet Neodymium Magnet Speaker Large Space

Multifunction Installation Tester DT-6650 With Insulation Resistance, Earth Resistance, Loop Impedance, Voltage,RCD, PFG PSC

V35-A 15 Inch Professional PA Speakers 15 Inch Professional Audio Equipment with 4ohm Impedance

2pcs TD Class Active 1500W High Power 4-Channel Amplifier 8ohm Impedance for Large Stage Concerts and Outdoor Performances

For 6P1 push-pull amplifier, a pure tube amplifier. Rated output power: 12W+12W, output impedance: 4-8Ω

AW07A antenna analyzer, shortwave UV frequency antenna standing wave measurement, 160M 1.5-470MHz RF impedance

15SW152 4000W 6'' Neodymium Subwoofer Speaker 15 Inch Passive/Active with 8ohm Impedance Big Power

HDL Quality Active Two-Way 30-A Line Array Module 2200 Watts Outdoor Stage Concert Speakers at 8 Ohm Impedance