Fostex T-500 A MK2 specifications

Category : Speaker chassis

Brand : Fostex

General

Tech nical data

Thiele Small parameters

Special features

• Manufacturer: Fostex
• Model: T-500 A MK2
• Type: Horn Super Tweeter
• Years of construction: 2013 -
• Made in: Japan
• Color: Gold / Black
• Material: Aluminum
• Weight: 5 kg
• Factory price approx.: 1'500 Euro per piece

• Type of construction: Horn Tweeter
• Diameter: 99 mm
• Magnet weight: 480 g
• Mounting depth: 137.2 mm
• Load capacity: 50 W
• Frequency response: 4 kHz - 35 kHz
• Sound pressure level: 103 dB at 1W/1m
• Cutoff frequency: 3.5kHz
• Recommended crossover frequency: > 7 kHz (12 dB / octave)

• Impedance (Zmax): 8 643961b8da111c0a15d770a1109a86d4s
• Power (Pe):
• Diaphragm area (Sd):
• Reson ant frequency (Fs):
• DC resistance (Re):
• Voice coil inductance (Le):< /li>
• Mechanical Q factor (Qms):
• Electrical Q factor (Qes):
• Total quality (Qts):
• Equivalent volume (Vas):
• Diaphragm displacement volume (Vd):
• Drive factor (Bxl):
• Total moving mass (Mmd):
• Effective moving mass (Mmd):
• Mass (Mms)
• Mechanical losses (Rms):
• Diaphragm Stroke (Xmax/Xmech):
• Efficency Bandwidth Product (EBP):

• Wooden base included in the scope of delivery
• Comments according to product sheet:
  • The pure magnesium diaphragm has a higher internal damping and thus improves super high-frequency reproduction. It avoids the usually unpleasant sound properties of metal diaphragms.
  • Strong drive by a 2-fold magnet with a diameter of 40mm.
  • High-strength, silver-coated copper wire for the voice coil with a thickness of 1.4mm.
  • A newly developed horn design with a new cut-off frequency made of a solid block of brass, ultra-precisely milled.
  • Copper connection terminals and a copper-coated pole core plate ensure the lowest signal losses.
  • A diaphragm ring and a sealing washer made of tungsten optimize the resonance behavior.

• The pure magnesium membrane has a higher internal damping and thus improves the super high-frequency reproduction. It avoids the usually unpleasant sound properties of metal diaphragms.
• Strong drive by a 2-fold magnet with a diameter of 40mm.
• High-strength, silver-coated copper wire for the voice coil with a thickness of 1.4mm.
• A newly developed horn design with a new cut-off frequency made of a solid block of brass, ultra-precisely milled.
• Copper connection terminals and a copper-coated pole core plate ensure the lowest signal losses.
• A diaphragm ring and a sealing washer made of tungsten optimize the resonance behavior.

• Other models of the same series:
  • Fostex T-500 A MK2
  • Fostex T-900 A

Fostex T-500 A MK2
• Fostex T-900 A

• Picture: Fostex T-500 A MK2 Horn Super Tweeter

• Picture: Fostex T-500 A MK2 Horn Super Tweeter Back Cover

• External link to "Fostex Product Sheet": [[1]]

Comment:

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