Fostex T-500 A MK2
Data
General
- Manufacturer: Fostex
- Model: T-500 A MK2
- Type: Horn Super Tweeter
- Years of manufacture: 2013 -.
- Made in: Japan
- Color: Gold / Black
- Material: Aluminum
- Weight: 5 kg
- Original price approx: 1'500 Euro per piece
Technical data
- Type: Horn Tweeter
- Diameter: 99 mm
- Magnet weight: 480 g
- Mounting depth: 137.2 mm
- Power handling: 50 W
- Frequency response: 4 kHz - 35 kHz
- Sound pressure level: 103 dB at 1W/1m
- Cutoff frequency: 3.5 kHz
- Recommended crossover frequency: > 7 kHz (12 dB / octave)
Thiele-Small Parameters
- Impedance (Zmax): 8 Ohm
- Power (Pe):
- Diaphragm area (Sd):
- Resonant frequency (Fs):
- DC resistance (Re):
- Voice coil inductance (Le):
- Mechanical Q-factor (Qms):
- Electrical Q-factor (Qes):
- Total Q (Qts):
- Equivalent volume (Vas):
- Diaphragm displacement volume (Vd):
- Drive factor (Bxl):
- total moving mass (Mmd):
- effective moving mass (Mms).
- mechanical losses (Rms):
- Diaphragm Stroke (Xmax/Xmech):
- Efficency Bandwith Product (EBP):
Special Features
- Wooden base included in delivery
- Comments according to product sheet:
- The pure magnesium diaphragm has higher internal damping, improving super high frequency reproduction. It avoids the usually unpleasant sound characteristics of metal diaphragms.
- Powerful drive by a 2-way magnet with 40mm diameter.
- 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 from a solid block of brass, ultra-precisely milled.
- Copper connection terminals and a copper-coated pole core plate ensure the lowest possible signal losses.
- A tungsten diaphragm ring and sealing washer optimise resonance behaviour.
Remarks
- Other models in the same series:
Pictures
- [[Picture: Fostex T-500 A MK2 Horn Super Tweeter
- Image: Fostex T-500 A MK2 Horn Super Tweeter rear panel.
Reviews
Links
- External link to "Fostex product sheet": [[1]]