Jiangsu Profile

Product List
616. Piezo Stack Actuators Qdte60-7
[Jun 24, 2022]

Features Compact size Low power consumption Large displacement Quick response High reliability Scope of applications Computerized large diameter Circular Seamless underwear Hosiery circular ...
Company: Sunny Technology Co., Ltd.
617. Piezo Stack Actuators Qdte60-6
[Jun 24, 2022]

Features Compact size Low power consumption Large displacement Quick response High reliability Scope of applications Computerized large diameter Circular Seamless underwear Hosiery circular ...
Company: Sunny Technology Co., Ltd.
618. Piezo Stack Actuators Qdte60-5
[Jun 24, 2022]

Features Compact size Low power consumption Large displacement Quick response High reliability Scope of applications Computerized large diameter Circular Seamless underwear Hosiery circular ...
Company: Sunny Technology Co., Ltd.
619. Piezo Stack Actuators Qdte60-4
[Jun 24, 2022]

Features Compact size Low power consumption Large displacement Quick response High reliability Scope of applications Computerized large diameter Circular Seamless underwear Hosiery circular ...
Company: Sunny Technology Co., Ltd.
620. Piezo Stack Actuators Qdte60-3
[Jun 24, 2022]

Features Compact size Low power consumption Large displacement Quick response High reliability Scope of applications Computerized large diameter Circular Seamless underwear Hosiery circular ...
Company: Sunny Technology Co., Ltd.
621. Dynamic Speaker Receiver SD-1b
[Sep 28, 2021]

SD-1B 1.150ohm dynamic telephone receiver. 2.China professional electroacoustic manufacturer with 50 years history. 3.Performance can be adjusted. 4.Housing can be changed. 5.Good quality. 6.Used in ...
Company: Sunny Technology Co., Ltd.
622. Carbon Microphone Transmitter
[Sep 28, 2021]

OZ-1F 1.Electret microphone replace carbon microphone. 2.Performance can be adjusted. 3.Different housing. 4.High quality. 5.Used in telephone. Product Features *Brand Sunny *Part ...
Company: Sunny Technology Co., Ltd.
623. 30W Portable Handheld Megaphone and Built in Siren and Record Function
[Sep 04, 2025]

Power Output: 30w Max Voice Range: 0.4-0.6km Power Source: 6x"D"Cells Dimensions: Horn Dia.205mm Length:340mm Working Voltage : 9v TALK ALARM RECORD BT/AUX/SD/USB 10 Seconds Voice Recording Function Weight: ...
624. 619u Mini Portable Handle Rechargeble Megaphone with USB TF
[Sep 04, 2025]

Power Output:15w Max Voice Range: 0.4km Dimensions: Horn Dia.130mm Length 210mm Working Voltage : 3.7v TALK ALARM MUSIC USB RECORD 200 Seconds Voice Recording Function Weight: 0.6 kg without ...
625. 40mm Micro Headphone Speaker with Aluminium Diaphragm
[Aug 05, 2024]

Used for headset devices, 40mm plastic frame with alumium diaphragm General specs as below: IMP: 32± 15% (@ 1KHz 1Vrms) Fo: 20Hz± 20% SPL: 116± 3dB SPL @1KHz (0dB SPL=20μ Pa) NOM POWER: ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
626. 40mm Micro Headphone Speaker with Titanium Diaphragm
[Aug 05, 2024]

Used for headset devices, 40mm plastic frame with titanium diaphragm General specs as below: IMP: 32± 15% (@ 1KHz 1Vrms) Fo: 20Hz± 20% SPL: 116± 3dB SPL @1KHz (0dB SPL=20μ Pa) NOM POWER: ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
627. 3W Micro Sound Box Raw Speaker Component
[Aug 05, 2024]

Product Description Function:Electrical components for sound box Feature: Full Range NET WEIGHT Approx. 12g MAXIMUM INPUT POWER : 5.0W DISTORTION FACTOR :MAX 10 % Detailed Images IMP 4Ω15% F0 50Hz ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
628. 0.7W Waterproof Micro Raw Speaker Components
[Aug 05, 2024]

Product Description Application: Multimedia Player etc Features: low-mid Size: 36*5.0mm Detailed Images IMP 16Ω±15% F0 600Hz±20% SPL 88±3dB(0.5m/1w) NOM POWER 0.7W FREQ ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
629. 32mm 1.2W Raw Micro Raw Speaker
[Aug 05, 2024]

Product Description YD32-8B-L80 Application: Multimedia Player etc Features: low-mid Size: 28mm Detailed Images IMP 8Ω±15% F0 570Hz±20% SPL 78±2dB(1m/1w) NOM POWER 1.2W FREQ ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
630. 3W Raw Speaker Drive Unit for TV
[Aug 05, 2024]

Product Description NOMINAL SIZE 26x69 MM MAX POWER 5 W HARMONIC DISTORTION ≤7 % WEIGHT 22.2 g Detailed Images IMP 16Ω±15% F0 360±20% Hz SPL 81±2dB NOM POWER 3 W FREQ ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
