Jiangsu Profile
Product List
736. 2040 Micro Multimedia Speaker 
[Nov 27, 2025]
[Nov 27, 2025] 2040 rectangle micro speaker General specs IMP 8Ω±15% fO 600Hz± 20% SPL 79±2dB(1m/1w) MOM POWER 1w FREQ RANGE 600Hz-20kHz drawing Frequency response Our ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
737. 8W 8Ω Raw Speaker Components of TV Speaker Runway Shape [Nov 27, 2025]
[Nov 27, 2025] Product Description: Support design and produce speakers according to customer's demand . Speaker 8w 8ohm raw speaker components of TV speaker runway shape Diameter 133.5*36.5mm Rated Power 8 Watt Max ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
738. 3W 8Ω High Quality Raw Speakers Components of TV [Nov 27, 2025]
[Nov 27, 2025] Product Description: Support design and produce speakers according to customer's demand . Speaker 3w 8ohm high quality raw speakers components of TV Diameter 30*70mm Rated Power 3 Watt Max 5Watt Impedance 8W ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
739. 2840 Waterproof Micro Speaker [Nov 27, 2025]
[Nov 27, 2025] 2840 waterproof micro speaker General specs IMP 8Ω±15% fO 650Hz± 20% SPL 79±3dB(1m/1w) MOM POWER 1w FREQ RANGE 650Hz-120Hz drawing Frequency response Our ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
740. 1.5W 3050 Multimedia Speaker [Nov 27, 2025]
[Nov 27, 2025] 1.5W 3050 oval multimedia speaker General specs IMP 8Ω±15% fO 550Hz± 20% SPL 79±2dB(1m/1w) MOM POWER 1.5w FREQ RANGE 550Hz-6kHz drawing Frequency ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
741. Piezo Ultrasonic Transducer [Sep 02, 2025]
[Sep 02, 2025] Features Compact size High reliability High energy conversion Scope of applications Beauty instrument Dimensions Specification Model Dimensions Electrical capacitance Electromechanical ...
Company: Sunny Technology Co., Ltd.
742. Amplified Piezoelectric Actuator Piezoelectric Stack Actuator Ptj1501010406 [Jul 24, 2024]
[Jul 24, 2024] Product Details Model: PTJ150 series Brand: PANT Shape: Rectangular and Square Certifications: CE, RoHS, SGS ISO9001 Working voltage: -20 to 150V DC Operating temperature range: -20 to 120ºC Wire ...
Company: Sunny Technology Co., Ltd.
743. Electret Microphone Oz-2 [Sep 28, 2021]
[Sep 28, 2021] round electret microphone No. Item Specifications 1 Product name 2000+/-500ohm round electret microphone of acoustic component 2 Product type OZ-2 3 Frequency Range 300-3400Hz 4 Sensitivity ...
Company: Sunny Technology Co., Ltd.
744. Dynamic Microphone Mdk-1 [Sep 28, 2021]
[Sep 28, 2021] MDK-1 1.2 inches dynamic microphone. 2.Performance can be adjusted. 3.High quality. 4.Used in telephone. Product Features *Brand Sunny *Part number MDK-1 *Dimension 51.2*34.5mm *Close-talking ...
Company: Sunny Technology Co., Ltd.
745. Anti-Noise Microphone [Sep 28, 2021]
[Sep 28, 2021] MDM-9 1.Anti-noise microphone. 2.Performance can be adjusted. 3.High quality. 4.Used in headsets. Product Features *Brand Sunny *Part number MDM-9 *Dimension 43.5*17.1mm *Close-talking ...
Company: Sunny Technology Co., Ltd.
746. 150V Piezoelectric Actuator Piezoelectric Stack Actuator Ptj1500707105 [Jan 26, 2026]
[Jan 26, 2026] Product Details Model: PTJ150 series Brand: PANT Shape: Rectangular and Square Certifications: CE, RoHS, SGS ISO9001 Working voltage: -20 to 150V DC Operating temperature range: -20 to 120ºC Wire ...
Company: Sunny Technology Co., Ltd.
747. 150V Piezoelectric Actuator Piezoelectric Stack Actuator Ptj1500707104 [Jan 26, 2026]
[Jan 26, 2026] Product Details Model: PTJ150 series Brand: PANT Shape: Rectangular and Square Certifications: CE, RoHS, SGS ISO9001 Working voltage: -20 to 150V DC Operating temperature range: -20 to 120ºC Wire ...
Company: Sunny Technology Co., Ltd.
748. 150V Piezoelectric Actuator Piezoelectric Stack Actuator Ptj1500707103 [Jan 26, 2026]
[Jan 26, 2026] Product Details Model: PTJ150 series Brand: PANT Shape: Rectangular and Square Certifications: CE, RoHS, SGS ISO9001 Working voltage: -20 to 150V DC Operating temperature range: -20 to 120ºC Wire ...
Company: Sunny Technology Co., Ltd.
749. 3 Inch Multimedia Speaker 78 mm Full Range Raw Audio Speakers [Dec 19, 2025]
[Dec 19, 2025] Product Parameters 3 inch multimedia speaker 78 mm full range raw audio speakers General Specs: Impedance 8 ohm Rated power 4 watt Max. power 6 watt SPL sound pressure level 88±3dB at 1m/1w Fo ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
750. Runway Shape 7W Powered Raw Speakers [Nov 27, 2025]
[Nov 27, 2025] Product Description: Support design and produce speakers according to customer's demand . Speaker runway shape 7w micro raw speaker of portable speaker Nominal Size 41*71mm Rated Power 5 Watt Max ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
