Gold Member Since 2016
Ningbo Kingberly Commodity Company

Professional Audio, Compression Driver, Tweeter manufacturer / supplier in China, offering Hf Driver 38mm Coil Diameter Neodymium Compressioni Driver 4540, Piezoelectronic Super High Frequency Tweeter SS016, 25W RMS 1 Inch Voice Coil Titaniuim Diaphragm Horn Tweeter De-2501-8000 and so on.

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Supplier Homepage Product HF Driver-Neodymium Hf Driver 38mm Coil Diameter Neodymium Compressioni Driver 4540

Hf Driver 38mm Coil Diameter Neodymium Compressioni Driver 4540

FOB Price: US $34-35 / Piece
Min. Order: 50 Pieces
Min. Order FOB Price
50 Pieces US $34-35/ Piece
Get Latest Price
Port: Ningbo, China
Production Capacity: 50, 000PCS/Month
Payment Terms: L/C, T/T
Basic Info
  • Model NO.: BMS-4540
  • Hi-Fi: Not Hi-Fi
  • Operation Mode: Wire / Remote Control
  • Speaker Material: Metal
  • Certification: CE, RoHS
  • THD: <0.005%
  • Throat Diameter: 1 Inch
  • Frequency Range: 1200-20000Hz
  • Flux Density: 2.1t
  • Trademark: OEM ODM
  • Specification: Neodymium
  • HS Code: 8518290000
  • Noise: ≥105dB
  • Activity: Active
  • Speaker System: 5.1 Channel
  • Application: Commercial, Home
  • Monitor: LCD Screen
  • Magnet Material: Neodymium
  • Normal Impedance: 8 Ohms or 16 Ohms
  • Coil Diameter: 38mm
  • Power Capacity: 50W
  • Transport Package: Standard Export Carton
  • Origin: Ningbo China
Product Description

BMS 4540   
hf driver 50w continuous program power capacity.
1"throat diameter.
38mm(1.5in) AI pure  aluminium voice coil.
1200-20000Hz response.
113.5dB sensitivity. 1W/1M


Throat Diameter:

1in (25mm)      1 3/8"-18N screw

Nominal Impedance: 

8 Ohm or 16Ohm

Power Capacity:   

50Watts RMS



Frequency Range:


Recommended Crossover:

1900Hz or Higher(12dB/oct.minimum)  

Diaphragm Material: 


Voice Coil Diameter: 

1.5 in(38mm)

Voice Coil Former:  


Voice Coil Material

AI pure Aluminium Wire

Flux Density:






 Hf Driver 38mm Coil Diameter Neodymium Compressioni Driver 4540

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