Specificatii tehnice
Nominal Diameter 380 mm (15 in)
Nominal Impedance 8 ohm
Minimum Impedance 6.9 ohm
Continuous Power Handling 1200 W
Nominal Power Handling (AES) 600 W
Sensitivity (1W/1m) 100 dB
Frequency Range 40 - 2000 Hz
Voice Coil Diameter 76 mm (3 in)
Winding Material Copper
Former Material Glass Fibre
Magnet Material Neodymium Ring
Winding Depth 19 mm (0.75 in)
Magnetic Gap Depth 11 mm (0.43 in)
Flux Density 1.3 T
Surround Shape Triple Roll
Cone Shape Exponential
Magnet Type Neodymium Ring
Spider Double Silicone
Design
Pole Design T-Pole
Recommended Enclosure vol 90 dm3 (3.18 ft3)
Recommended tuning freq. 53 Hz
Fs 42 Hz
Re 5.3 ohm
Qes 0.23
Qms 4.3
Qts 0.22
Vas 130 dm3 (4.5 ft3)
Sd 855 cm2 (132.5 in2)
EtaZero 4.4 %
Xmax +- 8 mm
Xvar +- 10 mm
Mms 104 g
Bl 25.5 Txm
Le 1.25 mH
EBP 182 Hz
Overall Diameter 393 mm (15.5 in)
Bolt Circle Diameter 374 mm (14.7 in)
Baffle Cutout Diameter 354 mm (13.9 in)
Depth 177 mm (7 in)
Flange and Gasket
Thickness
16 mm (0.62 in)
Air volume occupied by
driver
3.7 dm3 (0.13 ft3)
Net Weight 5.6 kg (12.3 lb)
Shipping Weight 7 kg (15.4 lb)
Shipping Box 420x420x200 mm
(16.5x16.5x7.9 in)
Service kit RCK15NW768