Jiangsu Profile
Product List
556. Rocking Armature Transducer Siren Sounder Fire Alarm Be39X15.5-100-Lp 1kba4 
[Oct 13, 2025]
[Oct 13, 2025] Product Details No. Item Specifications 1 Rated Voltage 24Vp-p 2 Operating Voltage range 1~30 Vp-p 3 Coil Resistance 25Ω±10% 4 AC Impedance at 1kHz ...
Company: Sunny Technology Co., Ltd.
557. Alarm Sounder Rocking Armature Transducer Be46.5X15.5-50 1kbal-Y [Sep 01, 2025]
[Sep 01, 2025] 1. Characteristics No. Item Specifications 1 Rated Voltage 24Vp-p 2 Operating Voltage range 1~30 Vp-p 3 Coil Resistance 40Ω±10% 4 AC Impedance at 1kHz 180Ω±25% 5 Sensitivity ...
Company: Sunny Technology Co., Ltd.
558. 1W 8Ω Speaker Pars of Towered Speakers Circle Shape Waterproof [Nov 27, 2025]
[Nov 27, 2025] Product Description: Support design and produce speakers according to customer's demand . Speaker 1w 8ohm speaker pars of towered speakers circle shape waterproof Diameter 30*5.2(H)mm Rated Power 1 Watt Max ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
559. Coaxial Ceiling Speaker Public Radio Back Ground Loudspeaker [Oct 14, 2025]
[Oct 14, 2025] EAMM-TA301: Power:10W Constant resistance:8Ω Dia for install: Φ165mm Sensitivity(1w/1m):90dB Frequency response: 80-20KHz Loudspeaker:Φ25Φ135mm Size: ...
560. Piezo Tweeter 307 Max Power 150W [Aug 05, 2024]
[Aug 05, 2024] Detailed: Frequency Range Sensitivity Power Rms/Max: Impedance Size 5-20KHZ 91dB(1W/1M) 75/150w 4-8OHM 85*85*75mm Package: 1pc/color box 200pcs/ctn carton ...
561. 40mm 2W 8Ω Mylar Microspeaker [Nov 27, 2025]
[Nov 27, 2025] 40mm 2W 8Ω Mylar Microspeaker general specs IMP 8Ω±15% F0 500Hz±20% SPL 88±2dB (0.5m/1w) NOM POWER 2W FREQ RANGE F0-5kHz Drawing requency ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
562. Siren Sounder Fire Alarm Rocking Armature Transducer Be46.5× 15.5-19-Lp 1kb• Al-2 [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 19±10% 4 AC Impedence at ...
Company: Sunny Technology Co., Ltd.
563. Rocking Armature Transducer Siren Sounder Fire Alarm Be46.5X15.5-125-Lp 1kbal-4 [Sep 01, 2025]
[Sep 01, 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.
564. 40mm Headphone Speaker Driver [Nov 27, 2025]
[Nov 27, 2025] 40mm micro raw speaker for headphone general specs IMP 64Ω±15% F0 - SPL 109±3dB @1KHz (0dB SPL=20μPa) NOM POWER 0.1W FREQ RANGE 20-6kHz Drawing Application Frequency ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
565. Ultrasonic Piezo Atomizer Piezo Atomizer Transducer Medical Atomizer Hnya20-1.2-3 [Apr 02, 2025]
[Apr 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 diaphragm.Piezo ...
Company: Sunny Technology Co., Ltd.
566. Ultrasonic Piezo Atomizer Piezo Atomizer Transducer Medical Atomizer Hnya20-1.2-2 [Apr 02, 2025]
[Apr 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.
567. Ultrasonic Piezo Atomizer Piezo Atomizer Transducer Medical Atomizer Hnya20-0.9-2 [Mar 07, 2025]
[Mar 07, 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.
568. Ultrasonic Piezo Atomizer Piezo Atomizer Transducer Medical Atomizer Hnya20-0.9-1 [Mar 07, 2025]
[Mar 07, 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.
569. Ultrasonic Piezo Atomizer Piezo Atomizer Transducer Medical Atomizer Hnya20-1.25-51 [Feb 20, 2025]
[Feb 20, 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.
570. Exclusive Wireless Speaker Shocking Loudspeaker Release Powerful Sound Waves [Nov 28, 2025]
[Nov 28, 2025] Wireless Bluetooth Speaker Portable Bluetooth Speaker Waterproof Bluetooth Speaker Product Description Specification Voltage 21V TYPE C power 18W Max transmission distance 10M Bluetooth version 5.3 Nantong Meile ...
