B&C 12FW64

Difuzor woofer B&C 12FW64

Specificatii:

Diametru: 320 mm (12.0 in)

Impedanta: 8 Ω

Impedanta minima: 6.7 Ω

Putere nominala: 250 W

Putere continua program: 500 W

Sensibilitate (1W/1m): 98.0 dB

Gama frecventa: 50 - 3000 Hz

Diametrul bobinei: 64 mm (2.5 in)

Sarma bobina: Aluminiu

Suport bobina: Fibra de sticla

Adancime bobina: 14 mm (0.55 in)

Adancime piesa polara: 8 mm (0.31 in)

Densitate flux magnetic: 1.3 T

Design:

Magnet: Ferita (ceramic)

Spider: Single

Incinta recomandata: 40.0 litri

Acordaj recomandat: 55 Hz

Parametri:

Fs 55 Hz

Re 5 Ω

Qes 0.32

Qms 3.5

Qts 0.29

Vas 64.0 dm3 (2.26 ft3)

Sd 522.0 cm2 (80.9 in2)

η₀ 3.6 %

Xmax 5.0 mm

Xvar 5.0 mm

Mms 47 g

Bl 15.5 Txm

Le 1.0 mH

EBP 171 Hz

Dimensiuni si masa:

Diametru total: 315 mm (12.4 in)

Diametru gaurilor de prindere: 298 mm (11.7 in)

Diametru gaurii de decupaj: 283.0 mm (11.1 in)

Adancime difuzor: 136 mm (5.35 in)

Grosime sasiu: 13 mm (0.51 in)

Volum de aer ocupat de difuzor: 3.0 litri (0.1 ft3)

Masa neta: 5.6 kg (12.3 lb)

Masa totala cu ambalaj: 6.2 kg (13.7 lb)

Dimensiuni cutie difuzor: 340x340x170 mm (13.4x13.4.x6.7 in)