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TN-B - Focal Polyglass Tweeters

  • SKU #: 91028

Special Price $179.99

Retail: $249.99

($70.00 savings)

Availability: In Stock

Condition: Brand New
Shipping: Free Shipping
Sold As: Pairs

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Special Price $179.99

Retail: $249.99

TN-B - Focal Polyglass Tweeters

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  • 20mm push-pull Neodymium magnet
  • 20mm voice-coil with aluminum former
  • Optional accessories for easy mounting
  • Aluminum/Magnesium inverted dome
  • Power Handling:
    • 15W RMS
    • 100W Max
  • Sensitivity: 91dB
  • Cone: Aluminum/Magnesium
  • Nom impedance: 8-Ohm
  • DC resistance: 6-Ohm
  • VC diameter: 20.5mm / 4.5"
  • VC height: 1.5mm / 1/16"
  • Former: Aluminum
  • Layers: 2
  • Wire: Aluminum
  • Inductance: 0.06mH
 Mounting Diameter  mm  45
 Mounting Depth  mm  17.3
 Voice Coil Diameter  in  4.5
 Nominal Power (RMS)  W  15
 Maximum Power  W  100
 Nominal Impedance (Znom)  Ω  8
 Frequency Response  Hz  ---
 DC Resistance (Re)  Ω  6
 Resonance Frequency (Fs)  Hz  1280
 Equivalent Volume (Vas)  L  ---
 Moving Mass (incl. Air Load) (Mms)  g  ---
 Suspension Compliance (Cms)  E-04 m/N  ---
 Force Factor (BL)  NA  ---
 Mechanical Q Factor (Qms)    ---
 Electrical Q Factor (Qes)    ---
 Total Q Factor (Qts)    ---
 Sensitivity (2,83 V/1m)  dB  91
 Net Weight (per Speaker/Component)  lbs  0.18

 

Technical Specifications

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