Jiangsu Profile
Product List
451. Aluminum Loudspeaker Rocking Armature Transducer Siren Sounder Fire Alarm Sounder Be39X15.5-100-Lp ... 
[Dec 02, 2025]
[Dec 02, 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.
452. Aluminum Loudspeaker Rocking Armature Transducer Siren Sounder Fire Alarm Sounder Be39X15.5-100-Lp ... [Dec 02, 2025]
[Dec 02, 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.
453. Aluminum Loudspeaker Rocking Armature Transducer Siren Sounder Fire Alarm Sounder Be39X15.5-100-Lp ... [Dec 02, 2025]
[Dec 02, 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.
454. 40mm 4watt 8ohm Plastic Frame Square Multimedia Speaker Raw Audio Speakers [Nov 27, 2025]
[Nov 27, 2025] 40 mm 4 watt 8 ohm plastic frame square multimedia speaker raw audio speakers General Specs: Impedance 8 ohm Rated power 4 watt Max. power 6 watt SPL sound pressure level 84±3dB at 0.5m/1w Fo Lower ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
455. 1W 8 Ohm Micro Music Raw Speaker [Nov 27, 2025]
[Nov 27, 2025] Product Description YD40-42 Application: Multimedia Player etc Features: low-mid Size: 40*12.2mm Detailed Images IMP 8Ω±15% F0 610Hz±20% SPL 83±2dB(1m/1w) NOM POWER 1W FREQ ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
456. 1.5W 2515 Micro Speaker [Nov 27, 2025]
[Nov 27, 2025] Oblong micro speaker for notebook, MID, tablets etc YDP1525-4 IMP 8Ω +/- 15% F0 750Hz +/- 20% SPL 85 +/- 2 dB (0.1m/0.1W) NOM POWER 1W FREQ RANGE F0-20KHz Packing FAQ Q1: what is the MOQ? YUEDA: ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
457. 0.5W Waterproof Raw Speaker [Nov 27, 2025]
[Nov 27, 2025] Product Description: Support design and produce speakers according to customer's demand . Speaker circle shape 0.5w wireless buletooth raw speaker Diameter 30*4.8(H)mm Rated Power 0.5 Watt Max ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
458. Mini Waterproof Raw Speaker [Nov 27, 2025]
[Nov 27, 2025] Product Description: Support design and produce speakers according to customer's demand . Speaker circle shape 0.5w wireless buletooth raw speaker Diameter 30*4.8(H)mm Rated Power 0.5 Watt Max ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
459. 0.5W Active Raw Speaker [Nov 27, 2025]
[Nov 27, 2025] Product Description: Support design and produce speakers according to customer's demand . Speaker circle shape 0.5w wireless buletooth raw speaker Diameter 30*4.8(H)mm Rated Power 0.5 Watt Max ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
460. 40mm Micro Mylar Speaker for Portable Player (YD40-12) [Nov 27, 2025]
[Nov 27, 2025] Micro speaker detailed information An ISO certified manufacture, with RoHS complied IMP 8±1.2 F0 450±90Hz SPL 80±3dB(1M/1W) NOM POWER 1W FREQ RANGE 450Hz-14kHz Packing FAQ Q1: ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
461. 24*15mm Oblong Multimedia Speaker Micro Speaker (YDP2415-2) [Nov 27, 2025]
[Nov 27, 2025] Multimedia speaker detailed information An ISO certified manufacturer, with RoHS complied IMP 8±1.2Ω F0 800±160Hz SPL 88±2dB(0.1M/0.1W) NOM POWER 0.7W FREQ ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
462. 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.
463. Piezoelectric Ceramic Disc Components Piezo Ceramic Ultrasonic Transducer PT33 [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.
464. Piezoelectric Ceramic Disc Components Piezo Ceramic Ultrasonic Transducer PT32 [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.
465. Piezoelectric Ceramic Disc Components Piezo Ceramic Ultrasonic Transducer PT35 [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.
