Jiangsu Profile
Product List
541. Car Speakers for Nissan / Mazda Specialized Car Speaker 
[Jul 17, 2025]
[Jul 17, 2025] Product Parameters Product Parameters: Model No.: XY-650W Nominal Impedance: 4Ω ±15% at 300Hz 1.0V Resonance Frequency: 100 Hz ± 20% at 1.0V Frequency Range: f0 ~ 13KHz -20 dB Sound Pressure ...
542. 2024 New Tech Hsd-XP901ultra-5W USB Powered RGB Headset-Stand Speaker [Oct 31, 2024]
[Oct 31, 2024] Description Main Features: . Speaker, headset stand & USB hub 3 in one . Size: 130*130*248mm . Weight: about 518±10g . Patent design & patent utility . Amazing 11 RGB background effectsavailable, Static, ...
Company: MEI Awards
543. Wosai 20V Portable Cordless Speaker USB Bluetooth for Outdoor Camping Party Fun [Jul 31, 2026]
[Jul 31, 2026] Product Parameters Item Specification Audio Input USB / Bluetooth Input Voltage 18-20V Bluetooth Device Name KWBT Audio Channel Dual Channel Bare Unit Weight 1735g Product Description Why Choose Us Our ...
Company: Qidong Edge Tool Co., Ltd.
544. Wosai Outdoor Portable Party 20V Cordless Audio Speaker Bluetooth USB Dual Channel Subwoofer Super ... [Jul 31, 2026]
[Jul 31, 2026] Product Parameters Item Specification Audio Input USB / Bluetooth Input Voltage 18-20V Bluetooth Device Name KWBT Audio Channel Dual Channel Bare Unit Weight 1735g Product Description Why Choose Us Our ...
Company: Qidong Edge Tool Co., Ltd.
545. High Power 20V Battery Bluetooth Speaker Portable Loudspeaker for Outdoor & Home [Jun 05, 2026]
[Jun 05, 2026] Product Parameters Item Specification Audio Input USB / Bluetooth Input Voltage 18-20V Bluetooth Device Name KWBT Audio Channel Dual Channel Bare Unit Weight 1735g Product Description Why Choose Us Our advantages as a ...
Company: Qidong Edge Tool Co., Ltd.
546. Piezo Elements Piezo Ceramic Disc for for Thin Anti-Lost Devices Piezoelectric Buzzer Elements 20mm ... [Jun 29, 2026]
[Jun 29, 2026] Piezo Ceramic Disc / Piezo elements is a sheet-shaped piezoelectric ceramic sound-generating element suitable for small electronic products and appliances, such as: electronic watches, electronic thermometers, ...
Company: Sunny Technology Co., Ltd.
547. 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 ...
548. Piezo Ultrasonic Atomizer Transducer Whtf100-20.0d-1 (19) [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.
549. High-Power Piezoelectric Ceramic Ultrasonic Transducer Piezoelectric Ceramics [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.
550. Piezo Bending Actuators (bimorph/trimorph) / Qdte52-2 (4) [Sep 29, 2021]
[Sep 29, 2021] Features Compact size, low power consumption Large displacement, quick response, high reliability Scope of applications Jacquard comp(E14/E18/E20/E22/E24/E28/E30/E32) of Warp knitting machine Scope of ...
Company: Sunny Technology Co., Ltd.
551. Piezo Stack Actuators Qdte60-4 [Jun 24, 2022]
[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.
552. 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.
553. Factory Best Selling Micro Speaker Rectangle Length 12mm Width 10mm Mini Speaker 92±3 Leaf Pad ... [Jul 17, 2026]
[Jul 17, 2026] Micro loudspeakers are designed specifically for modern consumer electronics and smart audio fields. It is widely used in communication devices, home entertainment products, wearable and personal health products, ...
Company: Sunny Technology Co., Ltd.
554. Factory Best Selling Micro Speaker Rectangle Length 12mm Width 10mm Mini Speaker 92±3 Leaf Pad ... [Jul 17, 2026]
[Jul 17, 2026] Micro loudspeakers are designed specifically for modern consumer electronics and smart audio fields. It is widely used in communication devices, home entertainment products, wearable and personal health products, ...
Company: Sunny Technology Co., Ltd.
555. Factory Best Selling Micro Speaker Rectangle Length 12mm Width 10mm Mini Speaker 92±3 Leaf Pad ... [Jul 17, 2026]
[Jul 17, 2026] Micro loudspeakers are designed specifically for modern consumer electronics and smart audio fields. It is widely used in communication devices, home entertainment products, wearable and personal health products, ...
Company: Sunny Technology Co., Ltd.
