Jiangsu Profile
Product List
616. Rocking Armature Transducer Siren Sounder Fire Alarm Be46.5X15.5-19-Lp 1 
[Aug 04, 2025]
[Aug 04, 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.
617. 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: ...
618. Speaker Box (CH70187) [Nov 11, 2025]
[Nov 11, 2025] Speaker Box (CH70187) Specifications: About us: Twenty years ago, a factory starts its first step in Electronic field. It is named as Changhzhou Choice. It just have few standard machines in it. For the promotion and ...
619. Speaker Box (CH70189) [Nov 11, 2025]
[Nov 11, 2025] Speaker Box (CH70189) Specifications: About us: Twenty years ago, a factory starts its first step in Electronic field. It is named as Changhzhou Choice. It just have few standard machines in it. For the promotion and ...
620. Hot Sale USB Megaphone Speaker Powerful Handle Rechargeable Megaphone [Sep 04, 2025]
[Sep 04, 2025] Power : 35 W RMS / 50 W MAX Function : Speak / Siren / Record...... Support : USB / SD card / AUX / BT...... Sound cover: Around 1000 meters Usage : Publicity / Sporting / Promotion,etc. --- Built in siren --- Car ...
621. Hot Sell Aluminum Speaker Horn Round Type/Electric Loudspeaker Horn [Sep 11, 2024]
[Sep 11, 2024] YHS-053 Input Power:20W Impedance:8Ω Frequency Range:300-5000Hz SPL(@1W/m):≥106dB Size:φ175x180mm Housing Material:Aluminum Alloy YHS-085 Input Power:40W Impedance:8Ω Frequency ...
622. Hot Sell Aluminum Speaker Horn Square Type/Electric Loudspeaker Horn [Sep 04, 2024]
[Sep 04, 2024] YHS-056 Input Power:25W RMS Power Impedance:8/16Ω Ferquency Range:300Hz-7KHz SPL(@1W/m):108dB Size:300x200x320mm Housing Material:Aluminum Alloy YHS-057 Input Power:25W RMS ...
623. Paper Cone Wall Mount Speaker Ws-3208 [Sep 04, 2025]
[Sep 04, 2025] Rated power: 20-30w Rated voltage: 110V Size: 170 * 155 * 250 mm Sensititity(1w/1m): 91dB Frequency response: 55-19khz Speaker unit: 8 "+3 " 1PC/COLOR ...
624. Piezo Ultrasonic Atomizer Transducer Corrosion and Acid Resistance Hnya20-1.25-1 [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.
625. Piezo Ultrasonic Atomizer Transducer Corrosion and Acid Resistance Hnya20-1.25-2 [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.
626. Piezo Ultrasonic Atomizer Transducer Corrosion and Acid Resistance Hnya20-1.25-4 [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.
627. Piezo Ultrasonic Atomizer Transducer Corrosion and Acid Resistance Hnya20-1.25-3 [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.
628. Piezo Ultrasonic Atomizer Transducer Corrosion and Acid Resistance Hnya20-1.25-5 [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.
629. Piezo Ultrasonic Atomizer Transducer Whtf113-20.0d-3 [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.
630. Piezo Ultrasonic Atomizer Transducer Whtf113-20.0d-2 [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.
