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Епт! Прав! Смотри спецификацию 704 в проспектах B&W (+)
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Дата: 29.03.04, @16:23
Я как раз вчера на сон грядущий изучал Нет в 704 FST! Вот тебе 703 : Technical Specifications : 703 Description 3-way vented-box system Dimensions Height: 1007mm (39.7 in) Width: 232mm (9.1 in) Depth: 357mm (14.1 in) Net Weight 27 kg (60 lb) Freq. Response 38Hz – 25kHz ±3dB on reference axis Freq. Range -6dB at 30Hz and 50kHz Sensitivity 90dB spl (2.83V, 1m) Max. Recommended Cable Impedance 8Ω (minimum 3.0Ω Power Handling 50W – 200W into 8Ω on unclipped programme Drive Units Unit 1: 2x ø165mm (6.5 in) Paper/Kevlar® cone bass Unit 2: ø160mm (6 in) woven Kevlar® cone FST™ midrange Unit 3: ø25mm (1 in) alloy dome high-frequency Finish Cabinet: Real wood veneers of Maple, Cherrywood, Rosenut, Walnut or Black Ash Grille: Black cloth Dispersion Description: Within 2dB of reference response Horizontal: over 40º arc Vertical: over 10º arc Harmonic Distortion 2nd and 3rd harmonics (90dB, 1m) <1% 80Hz – 20kHz <0.5% 150Hz – 20kHz Crossover Frequency 350Hz, 4kHz Cable Impedance 0.1Ω Вот тебе 704 : Technical Specifications : 704 Description 2½-way vented-box system Dimensions Height: 957mm (37.7 in) Width: 222mm (8.7 in) Depth: 319mm (12.6 in) Net Weight 21 kg (46 lb) Freq. Response 40Hz – 25kHz ±3dB on reference axis Freq. Range -6dB at 30Hz and 50kHz Sensitivity 90dB spl (2.83V, 1m) Max. Recommended Cable Impedance 8Ω (minimum 4.1Ω Power Handling 50W – 150W into 8Ω on unclipped programme Drive Units Unit 1: ø165mm (6.5 in) Paper/Kevlar® cone bass Unit 2: ø165mm (6.5 in) woven Kevlar® cone bass/midrange Unit 3: ø25mm (1 in) alloy dome high-frequency Finish Cabinet: Real wood veneers of Maple, Cherrywood, Rosenut, Walnut or Black Ash Grille: Black cloth Dispersion Description: Within 2dB of reference response Horizontal: over 40º arc Vertical: over 10º arc Harmonic Distortion 2nd and 3rd harmonics (90dB, 1m) <1% 55Hz – 20kHz <0.5% 60Hz – 20kHz Crossover Frequency 150Hz, 4kHz Cable Impedance 0.1Ω Обращай внимание на Unit2! Спорщик, епт! Я же говорю - у CDM NT было аналогично - в 9 были FST, в 7 НЕ БЫЛО! |
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