Gold Member Since 2016
Audited Supplier
Guangzhou Puecesonic Electronic Co., Ltd.

Speaker Driver Audio, Mobile Speaker, Audio Amplifier manufacturer / supplier in China, offering XS21T500 21inch Good Subwoofer Professional Ferrite Speakers, 10K241- 10 Inch Compact 150RMS Professional Audio Woofer Speaker for Karaoke KTV, 10" PA Professional Audio Speaker and so on.

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Supplier Homepage Product Other XS21T500 21inch Good Subwoofer Professional Ferrite Speakers

XS21T500 21inch Good Subwoofer Professional Ferrite Speakers

FOB Price: US $100-130 / Piece
Min. Order: 50 Pieces
Min. Order FOB Price
50 Pieces US $100-130/ Piece
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Port: Huangpu, China
Production Capacity: 20000PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: XS21T500
  • Transmission Mode: Bone Conduction
  • Transducer Principle: Piezoelectric Earphone
  • Radiation Mode: Indirect Radiation Type
  • Certification: ISO9001, CCC, CE
  • Bolt Circle Daimeter: 550mm
  • Baffle Cutout Diameter: 492mm
  • Net Weight: 20.3kgs
  • Sensitivity(1W/1m): 95dB
  • Frequency Range: 40-2500Hz
  • Transport Package: Carton Box
  • Origin: Made in China
  • Category: Speaker
  • Cone: Foam-edge
  • Style: Head-mounted
  • Usage: Accept, Expand Volume, Monitor, High Fidelity
  • Overal Diameter: 572mm
  • Bolt Hole Daimeter: 7mm
  • Depth: 220mm
  • Kind of Layer: Inside/Outside
  • Power Handling (AES): 1200W
  • Trademark: Puecesonic
  • Specification: 21" Ferrite speaker
  • HS Code: 85182900
Product Description
XS21T500-21 inch Professional Loudspeaker

Specification:
Specification 
Nominal Diameter530mm(21in)
Nominal lmpedance   8Ω  
Power Handling (AES)1200W
Program Power2400W
Sensitivity(1W/1M)95dB
Frequency Range40-2500Hz
Voice Coil Diameter 125mm(5 in)
Winding Material Copper
Former MaterialPolyimide
Winding Depth28mm(1.1 in)
Kind of LayerInside/Outside
Magnetic Gap Depth12mm(0.47in)
Magnet MaterialFerrite
Magnet Diameter280mm
Thiele @ Small Parameters 
Fs42Hz
Re6Ω 
Qms6.3
Qes0.35
Qts0.34
Vas593.73m²
Sd180.956Kmm
η00.042
Mms   280g
Bl36.2T.m
Mounting Information 
Overal Diameter572mm
Bolt Circle Daimeter550mm
Bolt Hole Daimeter7mm
Baffle Cutout Diameter492mm
Depth220mm

Company Profile:
Guangzhou Puecesonic specializes in manufacturing high-quality and reliable loudspeakers. The product ranges consist of professional low frequency transducers, high frequency compression drivers, and Karaoke speakers, with more than 6 customized production lines to meet the needs of OEM partners.

R&D capability:
In the R&D, our experienced engineers and technicians carry out research on new materials, state-of-the-art components and advanced product designs with the help of an anechoic chamber, test instruments and simulation software. 
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