Jiangsu Profile
Product List
5476. 70mm Paper 8 Ohm Loudspeaker for Alarm System 
[Feb 10, 2022]
[Feb 10, 2022] 70mm paper loudspeaker
5477. Dxyd66W-45b-4A-F 4ohm 2W 66mm 2.5 Inch Loudspeaker with External Magnet [Feb 10, 2022]
[Feb 10, 2022] 4ohm 2w 66mm Paper Cone Speaker for multi-media equipment DXYD66W-45B-4A-F
5478. Dxyd70W-45b-4A-F 4ohm 2W 3inch Waterproof Audio Loudspeaker [Feb 10, 2022]
[Feb 10, 2022] Audio speaker 70mm 4ohm 2w paper loudspeaker with big magnet DXYD70W-45B-4A-F
5479. 57mm 0.5W 8 Ohm Paper Cone Loudspeaker Dxyd57n-17z-8A [Jun 30, 2021]
[Jun 30, 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 ...
5480. 57mm*57mm Paper Car Loudspeaker with 32ohm 1.0W Dxyd57n-22z-8A-F [Oct 15, 2021]
[Oct 15, 2021] 57mm*57mm rectangular paper cone speaker with 32ohm 1.0w DXYD57N-22Z-8A-F
5481. 70mm Paper Car Multimedia Loudspeaker Dxyd70n-22z-8A 8ohm 16ohm 5W [Oct 13, 2021]
[Oct 13, 2021] 70mm paper loudspeaker DXYD70N-22Z-8A with pro-environment for telephone We will be present at next expo electronicAsia in HongKong(China) Booth No.5E-J07
5482. 28mm Mylar Car Waterproof Mini Loudspeaker Dxi28n-a for Mobile Phone [Aug 24, 2021]
[Aug 24, 2021] 28mm mylar speaker mini loudspeaker DXI28N-A for mobile phone
5483. 77mm 8ohm 1W Paper Cone Mini Loudspeaker for Multimedia Dxyd77n-22z-8A [Oct 13, 2021]
[Oct 13, 2021] 77mm 8ohm 1w paper cone loudspeaker for multimedia DXYD77N-22Z-8A
5484. Paper Cone Loudspeaker Dxyd57n-17z-8A 57mm 0.5W 8 Ohm [Aug 11, 2021]
[Aug 11, 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 ...
5485. Paper Loudspeaker with PRO-Environment for Telephone Dxyd70n-22z-8A 70mm [Aug 11, 2021]
[Aug 11, 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 ...
5486. 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 ...
5487. 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
5488. 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 ...
5489. 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 ...
5490. 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 ...
