Jiangsu Profile
Product List
5506. Paper Cone Loudspeaker Dxyd57n-17z-8A 57mm 0.5W 8 Ohm 
[Jul 16, 2021]
[Jul 16, 2021] 57mm 0.5W 8 Ohm Paper Cone loudspeaker Dxyd57n-17z-8A Changzhou Duoxing Electronics Device Factory Founded in 1989. In 1994, reset up Changzhou Duoxing Electronics Co., Ltd (Changzhou E-sound Electronics ...
5507. 57mm 0.5W 8 Ohm Mini Speaker Paper Cone Loudspeaker Dxyd57n-17z-8A [May 11, 2021]
[May 11, 2021] 57mm 0.5W 8 Ohm Paper Cone loudspeaker Dxyd57n-17z-8A
5508. Kathmatic Kv-X300 Non-Contact Laser Vibrometer for Speaker Vibration Measurement [Oct 19, 2026]
[Oct 19, 2026] Product Description Kathmatic infrared laser Doppler vibrometer utilizes the Doppler effect to perform non-contact, long-distance vibration measurements using infrared laser. It can accurately acquire vibration ...
5509. Inspection Machine for Micro Speaker Diaphragm Outer Diameter Measurement [Oct 21, 2026]
[Oct 21, 2026] Main machine Model KM-X5000series Measurement principle Telecentric optical imaging Spectral confocal Probe contact Camera High-precision camera Wide-FOV camera Pixel 25million Spectrum Mono Color,Mono Single FOV/mm 6x6 ...
5510. Laser Vibrometer for Speaker Diaphragm Acoustic Vibration Testing [Oct 29, 2026]
[Oct 29, 2026] Model KV-X301A KV-X302A KV-X311A Lens Fiber optic Manual type focusing type Fiber optic Manual type focusing type Fiber optic Manual type focusing type Best working distance(m) 0.025~0.5 0.1~1 0.025~0.5 0.1~1 0.025~0.5 ...
5511. Scientific Infrared Laser Doppler Vibrometer Tester Vibration Detector for Speaker Vibration ... [Oct 29, 2026]
[Oct 29, 2026] Product Description Kathmatic infrared laser Doppler vibrometer utilizes the Doppler effect to perform non-contact, long-distance vibration measurements using infrared laser. It can accurately acquire vibration ...
5512. Kathmatic Kv-X300 Bearing Vibration Tester Doppler Vibrometer for Speaker Vibration Analysis [Oct 29, 2026]
[Oct 29, 2026] Product Description Kathmatic infrared laser Doppler vibrometer utilizes the Doppler effect to perform non-contact, long-distance vibration measurements using infrared laser. It can accurately acquire vibration ...
5513. Kathmatic Kv-X300 Vibration Tester for Vibration-Characteristic Test for Consumer-Electronic ... [Oct 29, 2026]
[Oct 29, 2026] Product Description Kathmatic infrared laser Doppler vibrometer utilizes the Doppler effect to perform non-contact, long-distance vibration measurements using infrared laser. It can accurately acquire vibration ...
5514. Vibration Sensor for Consumer Electronic Speaker Vibration Performance Test [Oct 26, 2026]
[Oct 26, 2026] Model KV-X301A KV-X302A KV-X311A Lens Fiber optic Manual type focusing type Fiber optic Manual type focusing type Fiber optic Manual type focusing type Best working distance(m) 0.025~0.5 0.1~1 0.025~0.5 0.1~1 0.025~0.5 ...
5515. Loudspeaker with PRO-Environment for Telephone Dxyd70n-22z-8A 70mm [Aug 24, 2021]
[Aug 24, 2021] 70mm paper loudspeaker DXYD70N-22Z-8A with pro-environment for telephone Changzhou Duoxing Electronics Device Factory Founded in 1989. In 1994, reset up Changzhou Duoxing Electronics Co., Ltd (Changzhou ...
5516. 100% Meta Aramid Damper Fabric, Aramid 1313 Speaker Spider Fabric, 165GSM, [Oct 13, 2026]
[Oct 13, 2026] Specification Weave Type Plain weave Continuous Temp Resistance 204℃ Yarn Count 20S Chemical Resistance Acid & alkali resistant Packing & Delivery Packing: Roll packed on hard paper tube, each roll wrapped by PE ...
5517. 57mm 0.5W 8ohm Audio Mylar Car Mini Loudspeaker [Aug 24, 2021]
[Aug 24, 2021] Wholesales Mini Loudspeaker Unit 57mm 0.5w 8ohm Audio Mylar Speaker DXI57N-A
5518. 57mm 0.5W 8ohm Audio Mylar Car Mini Dynamic Loudspeaker [Aug 24, 2021]
[Aug 24, 2021] Wholesales Mini Loudspeaker Unit 57mm 0.5w 8ohm Audio Mylar Speaker DXI57N-A
5519. Dia 57mm 0.5W 8ohm Audio Mylar Car Mini Loudspeaker [Aug 24, 2021]
[Aug 24, 2021] Wholesales Mini Loudspeaker Unit 57mm 0.5w 8ohm Audio Mylar Speaker DXI57N-A
5520. Etching 304 Ss Car Speaker Grill for Automobile Parts [Oct 08, 2026]
[Oct 08, 2026] Chemical Etching 304 Ss Auto Speaker Grill for Automobile Parts 1. Photo Etched Plate: Photo Etching is also called metal etching, chemical etching, chemical milling, photo etching, chemical etching, photochemical ...
