Difuzor woofer 15 inch B&C 15SW115 - 4 . Specificatii:Diametru: 380 mm (15 in)Impedanta: 4 Impedanta minima: 4.2 Putere nominala: 1700 WPutere continua program: 3400 WSensibilitate (1W/1m): 96 dBGama frecventa: 35 - 1500 HzDiametrul bobinei: 116 mm (4.5 in)Sarma bobina: CupruSuport bobina: Fibra de sticlaAdancime bobina: 34 mm (1.33 in)Adancime piesa polara: 14 mm (0.55 in)Densitate flux magnetic: 1.15 TDesign:Magnet: Neodymium Inside SlugSpider: Double SiliconeIncinta recomandata: 90 litri Acordaj recomandat: 40 HzParametri:Fs 34 HzRe 3.2 Qes 0.23Qms 5.8Qts 0.22Vas 105 dm3 (3.71 ft3)Sd 855 cm2 (132.5 in2) 1.75 %Xmax 13.5 mmXvar 13 mmMms 212 gBl 25.5 TxmLe 1.27 mHEBP 147 HzDimensiuni si masa:Diametru total: 393 mm (15.5 in)Diametru gaurilor de prindere: 374 mm (14.7 in)Diametru gaurii de decupaj: 353 mm (13.9 in)Adancime difuzor: 193 mm (7.6 in)Grosime sasiu: 16 mm (0.63 in)Volum de aer ocupat de difuzor: 7 litri (0.25 ft3)Masa neta: 12 kg (26.4 lb)Masa totala cu ambalaj: 13.3 kg (29.32 lb)Dimensiuni cutie difuzor: 425x425x224 mm (16.73x16.73x8.82 in)

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