Jiangsu Profile
Product List
586. Fire Alarm Siren Sounder Rocking Armature Transducer Be45.5X18.5-50-Ls 12kb Al 
[Sep 01, 2025]
[Sep 01, 2025] Product Details BE45.5×18.5-50-LS 12KB·Al 1. Characteristics No. Item Specifications 1 Rated Voltage 24Vp-p 2 Operating Voltage range 1~30 Vp-p 3 Coil Resistance 18ΩMin. 4 AC ...
Company: Sunny Technology Co., Ltd.
587. Fire Alarm Siren Sounder Rocking Armature Transducer Et3950h15.5-1b-Lf [Sep 01, 2025]
[Sep 01, 2025] Product Details Characteristics No. Item Specifiations 1 Rated Voltage 24Vp-p 2 Operating Votage range 1~30 Vp-p 3 Coil Resistance 10Ω±10% 4 AC Impedence at ...
Company: Sunny Technology Co., Ltd.
588. Oblong Micro Speaker for Notebook, Tablets (YDP1625-2) [Nov 27, 2025]
[Nov 27, 2025] Oblong micro speaker for notebook, tablets etc YDP1625-2 IMP 8Ω +/- 15% F0 760Hz +/- 20% SPL 79 +/- 2 dB (0.5m/1W) NOM POWER 1W FREQ RANGE F0-20KHz Our company Packing FAQ Q1: what is the ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
589. 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.
590. 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.
591. 20*35 mm Oblong Micro Speaker for Multimedia [Nov 27, 2025]
[Nov 27, 2025] Notebook laptop speaker detailed information IMP: 8Ω±15% F0: 600Hz±20% SPL:88±2dB(0.1m/0.1w) NOM POWER: 1W FREQ RANGE: F0-15kHz ISO certified manufacturer, with RoHS ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
592. 2040 Professional Speaker (YDP2040-20) [Nov 27, 2025]
[Nov 27, 2025] Professional speaker detailed information An ISO certified manufacturer, with RoHS complied IMP 8Ω±15% F0 730Hz±15% SPL 90±3dB(0.1M/0.1W) NOM POWER 1.5W FREQ ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
593. 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.
594. 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.
595. 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.
596. 40mm Headphone Speaker RoHS Reach Plastic Frame Headset Transducer [Nov 27, 2025]
[Nov 27, 2025] RoHS 40 mm 2 watt 8 ohm multimedia speaker waterproof micro mylar speaker Product Parameters Impedance 32/64 ohm Rated power 10 mwatt Max. power 30 mwatt SPL sound pressure level 112±3dB Fo Lower ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
597. Rocking Armature Transducer Siren Sounder Fire Alarm Transducer Be46.5X15.5-125-Lp 1kb. Al-3 [Oct 31, 2025]
[Oct 31, 2025] Product Details No. Item Specifications 1 Rated Voltage 24Vp-p 2 Operating Voltage range 1~30 Vp-p 3 Coil Resistance(20ºC) 19Ω±10% 4 AC Impedance at 1kHz ...
Company: Sunny Technology Co., Ltd.
598. Rocking Armature Transducer Siren Sounder Fire Alarm Transducer Be46.5X15.5-125-Lp 1kb. Al-2 [Oct 31, 2025]
[Oct 31, 2025] Product Details No. Item Specifications 1 Rated Voltage 24Vp-p 2 Operating Voltage range 1~30 Vp-p 3 Coil Resistance(20ºC) 19Ω±10% 4 AC Impedance at 1kHz ...
Company: Sunny Technology Co., Ltd.
599. Rocking Armature Transducer Siren Sounder Fire Alarm Transducer Be46.5X15.5-125-Lp 1kb. Al-1 [Oct 31, 2025]
[Oct 31, 2025] Product Details No. Item Specifications 1 Rated Voltage 24Vp-p 2 Operating Voltage range 1~30 Vp-p 3 Coil Resistance(20ºC) 19Ω±10% 4 AC Impedance at 1kHz ...
Company: Sunny Technology Co., Ltd.
600. Piezo Ultrasonic Atomizer [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.
