User manual B&C Speakers, model Coaxials 12NCX
Crossover (8) 1.2 kHz Parameters Fs 59 Hz Re 5.8 ohm Qes 0.58 Qms 4.2 Qts 0.51 Vas 64 dm3 (2.3 ft3) Sd 522 cm2 (80.9 in2) Eta Zero 2.2 % Xmax +/- 3 mm Xvar +/- 6 mm Mms 44 g Bl 12.8 Txm Le 1.2 mH Mounting and Shipping Info Overall Diameter 316 mm (12.4 in) Bolt Circle Diameter 296 mm (11.6 in) Baffle Cutout Diameter 284 mm (11.2 in) Depth 167 mm (6.6 in) Flange and Gasket Thickness 13 mm (0.5 in) Net Weight 4.1 kg (9.0 lb) Shipping Weight 5.0 kg (11.0 lb) Shipping Box 380x380x240 mm (15x15x9.4 in) Crossover Model XO-6 Filter Type Two way Nominal Impedance 8 Ohm Crossover Frequency 1.5 kHz Slope 12 dB/oct. (Low) 12 db/oct. (High) Overall Dimensions 117x105 mm (4.6x4.1 in) Weight 0.5 kg (1.1 lb) Included by -6 dB down points, averaged from 1 kHz to 8 kHz with B&C XO-6 crossover filter. 2 Applied RMS Voltage is set to 2.83V for 8 ohms Nominal Impedance. 3 2 hours test made with continuous pink noise signal (6 dB crest factor) within the specified range . Power calculated on rated minimum impedance. Loudspeaker in free air. ^Power on Continuous Program is defined as 3 dB greater than the Nominal rating. ^Applied RMS Voltage is set to 2.83V for 8 ohms Nominal Impedance. ®2 hours test made with continuous pink noise signal (6 dB crest factor) within the specified range . Power calculated on rated minimum impedance. Loudspeaker in free air. ^Power on Continuous Program is defined as 3 dB greater than the Nominal rating. ^12 dB/oct. or higher slope high-pass filter....