FOSTEX T90A
Horn super tweeter
Code: 72062243
All our products are covered by Italian warranty.
Price for pair
The T90A-ST is a horn super tweeter based on the T90A, featuring a specially developed ring-shaped titanium diaphragm to further enhance sound quality. Combined with the low distortion Alnico internal magnetic circuit, it offers a sufficiently wide reproduction frequency bandwidth with extended high-frequency range and excellent transient response. The aluminum alloy horn and equalizer provide clear and penetrating musical expression at a more accessible sound pressure. This is a limited-production unit that can be added to various speaker systems, including back-loaded horn systems, to enjoy a natural, clear, and high-definition sound field.
Alnico magnets are used, which have a high magnetic flux density despite their small size. Additionally, the surface of the pole piece is copper-plated to reduce current distortion and achieve superior sound quality.
A precision-machined aluminum alloy horn and equalizer with thick cylindrical walls are installed to provide delicate and natural sound quality with moderate resonance.
For the input terminals, gold-plated terminals compatible with banana plugs are used. Furthermore, for the internal wiring, ultra-thick copper/silver alloy single wires of Φ1.4mm are used to achieve high sound quality.
Technical specifications:
Impedance: 8 Ω
Playback frequency band: 5 k ~ 20 kHz (-10 dB)
Output sound pressure level: 97 dB/1 W (m)
Input: 15 W (NOM)
Cutoff frequency: 5 kHz
Recommended crossover frequency: 7 kHz (-12 dB/Oct.) or higher
Magnet mass: 100 g (ALNICO)
Gross mass: 805 g
Accessories: 1 tweeter base