Difuzor Celestion TF1830. Specificatii:Diametru: 457 mm (18 in)Putere nominala: 500 WPutere continua: 1000 WImpedanta: 4 Sensibilitate (1W/1m): 96 dBGama frecventa: 35-1000 HzDiametru bobina: 75 mm (3 in)Material sasiu: Aluminiu turnatTip magnet: FeritaGreutate magnet: 1.8 kg (65 oz)Sarma bobina: CupruSuport bobina: Fibra de sticlaAdancime bobina: 17 mm (0.67in)Adancime piesa polara: 8 mm (0.31 in) Parametrii:D 379.5 mm (14.9 in)Fs 35.7 HzMms 179.11 g (2.97 oz)Qms 4.213Qes 0.434Qts 0.393Re 2.58 Vas 202.4 l (7.15 ft3)Bl 15.46 TmCms 0.11 mm/NRms 9.63 kg/sLe (la 1kHz) 1.28 mH Dimensiuni si masa:Diametru total: 460 mm (18.1 in)Diametru sloturilor de montare: 8.3mm (0.32in)Diametru gaurii de decupaj: 421 mm (16.57 in)Adancime totala: 209 mm (8.22 in)Masa neta: 7.5 kg (16.5 lb)Masa totala cu ambalaj: 9 kg (19.8 lb)Dimensiuni cutie difuzor: 500x500x255 mm (19.7x19.7x7.11 in)

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