Fostex-T90A-Data-Sheet 电路图 维修手册.pdf

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1、Features Horn Super Tweeter 8 ohm impedance 5kHz to 35kHz frequency response 106dB sensitivity at 1W/1m (3.3ft) 0.8kg (1.76 lb) net weight Frequency Response / ImpedanceSpecifications Impedance: 8 ohm S.P.L.: 106dB/W (m) Music Power: 50W Recommended Cross-over Frequency : more than 7kHz (12dB/Oct.)

2、Reproduction Frequency Response : 5kHz - 35kHz Magnet (alnico)Weight : 100g (0.22 lb) Net Weight: 800g (1.76 lb) Dimensions & Mounting Information Horn Super Tweeter 60 70 80 90 100 110 120 (dB) ohm 64 32 16 8 4 501002005001K2K5K10K20KHz50K 60 30 Impedance 0 T90A Cutoff Frequency: 3.6kHz 60 74.1 87.8 Configuration Example FE208 X 2 T90A Attenuator R80B Capacitor 1.0 to 1.5F FE208(X2) + T90A RadioFans.CN 收音机爱 好者资料库