Jiangsu Profile
Product List
751. 23mm Waterproof Speaker Micro Raw Speaker (YD23-8) 
[Nov 27, 2025]
[Nov 27, 2025] Professional speaker detailed information An ISO certified manufacturer, with RoHS complied IMP 8Ω±15% F0 640Hz±20% SPL 82±2dB(0.5M/1W) NOM POWER 1W FREQ RANGE F0-20kHz ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
752. Professional Speaker (YDP1635-2) [Nov 27, 2025]
[Nov 27, 2025] Professional speaker detailed information An ISO certified manufacturer, with RoHS complied IMP 8Ω ± 15% F0 800Hz± 20% SPL 86± 2dB(0.5M/1W) NOM POWER 1W FREQ ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
753. 131mm PRO Speaker Multimedia Speaker (YD131-7-20) [Nov 27, 2025]
[Nov 27, 2025] 131mm PRO speaker multimedia speaker YD131-7-20 IMP 20Ω +/- 15% F0 150Hz +/- 20% SPL 90 +/- 2 dB (1m/1w) NOM POWER 2W FREQ RANGE F0-13KHz Packing FAQ Q1: what is the MOQ? YUEDA: 1000 pcs, we ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
754. 3 Inch Multimedia Speaker for Voice Broadcasting Equipment [Nov 27, 2025]
[Nov 27, 2025] Product Description YD78-3A is a 3 inch full frequency speaker suitable for voice broadcasting, with specific parameters as follows. Detailed Photos Product Parameters IMP 8Ω±20% F0 115Hz± ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
755. 131mm Car Woofer Speaker [Nov 27, 2025]
[Nov 27, 2025] Product Description 5 inch woofer speaker for cars Detailed Photos Product Parameters IMP 8Ω±15% fO 160Hz± 20% SPL 90±2dB(1m/1w) MOM POWER 5w FREQ RANGE 160Hz-13kHz Packaging ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
756. Super High Frequency Tweeter Ea321BS Ea323 Ea102g [Sep 04, 2025]
[Sep 04, 2025] EA321BS Frequency Range:5-20Khz Sensitivity:110dB(1w/1m) Power Rms/Max:100/200W Impendance:4-8 Ohm Size:Φ98*56mm EA323 Frequency Range:5-20Khz Sensitivity:101dB(1w/1m) Power ...
757. Super High Frequency Ea009g Ea015 Ea034A Ea035 [Sep 04, 2025]
[Sep 04, 2025] EA009G Frequency Range:5-20Khz Sensitivity:101dB(1w/1m) Power Rms/Max:75/150W Impendance:4-8 Ohm Size:66*80*68mm EA015 Frequency Range:5-20Khz Sensitivity:101dB(1w/1m) Power ...
758. Super High Frequency Tweeter Ea-250 Ea-366 Eahl01 Eahl02 [Sep 04, 2025]
[Sep 04, 2025] EA-250 TWEETER,PLASTIC MASK, COPPER COIL, cable length:30cm, 1pair/color box EA-366 TWEETER,PLASTIC MASK, COPPER COIL, cable length:22cm, 1pair/blister card, EAHL01 TWEETER,PLASTIC ...
759. Ultrasonic Atomizing Transducer Piezo Ultrasonic Atomizer with 1.7MHz, 2.4MHz by Size 16mm, 20mm, ... [Sep 02, 2025]
[Sep 02, 2025] Overview Piezo ceramic produces ultrasonic resonance of under the excitation voltage, which triggers the ultrasonic vibration of the metal diaphragm and atomization of the liquid adsorbed on the metal ...
Company: Sunny Technology Co., Ltd.
760. Piezo Ceramic Ultrasonic Transducer Piezoelectric Ceramic Disc Piezoelectric Ceramic Sensor ... [Sep 02, 2025]
[Sep 02, 2025] Piezoelectric ceramics ultrasonic transducer are used to convert mechanical parameters such as pressure and acceleration into electrical parameters, or vice versa, to convert electrical signals into mechanical motion ...
Company: Sunny Technology Co., Ltd.
761. Piezo Bending Actuators Piezo Stack for Weft Knitting Machine/Warp Knitting Machine Qdte60-32 [Dec 10, 2024]
[Dec 10, 2024] Features Compact size Low power consumption Large displacement Quick response High reliability Scope of applications Computerized large diameter Circular Seamless underwear Hosiery circular knitting ...
Company: Sunny Technology Co., Ltd.
762. Piezo Bending Actuators Piezo Stack for Weft Knitting Machine/Warp Knitting Machine Qdte60-33 [Dec 10, 2024]
[Dec 10, 2024] Features Compact size Low power consumption Large displacement Quick response High reliability Scope of applications Computerized large diameter Circular Seamless underwear Hosiery circular knitting ...
Company: Sunny Technology Co., Ltd.
763. Ring Multilayer Piezo Actuators Pth10002515310 [Dec 10, 2024]
[Dec 10, 2024] Product Details Specification Model Dimensions Nominal displacement Blocking force Stiffness Electrical capacitance Resonance Frequency OD/ID/H [µm@1000V] [N@1000V] [N/µm] [µF] [kHz] ...
Company: Sunny Technology Co., Ltd.
764. High Frequency Piezo Tweeter 326 [Aug 05, 2024]
[Aug 05, 2024] model 326 color silver Frequency Range 3-20KHz Sensitivity 95dB(1W/1M) Power RMS/Max 60/120W Impedance 4-8 OHM Size 122*113*72mm Packing: 1pcs/color box 200pcs/carton The reason to work with ...
765. Ring Multilayer Piezo Actuators Pth10002515306 [Jul 24, 2024]
[Jul 24, 2024] Product Details Specification Model Dimensions Nominal displacement Blocking force Stiffness Electrical capacitance Resonance Frequency OD/ID/H [µm@1000V] [N@1000V] [N/µm] [µF] [kHz] ...
Company: Sunny Technology Co., Ltd.
