Specificatii tehnice
Nominal Diameter 200 mm (8 in)
Nominal Impedance 8 ohm
Minimum Impedance 7.2 ohm
Continuous Power Handling 400 W
Nominal Power Handling (AES) 200 W
Sensitivity (1W/1m) 98 dB
Frequency Range 90 - 5000 Hz
Voice Coil Diameter 50 mm (2 in)
Winding Material Copper
Former Material Kapton
Magnet Material Ceramic Ring
Winding Depth 9.5 mm (0.37 in)
Magnetic Gap Depth 8 mm (0.31 in)
Flux Density 1.25 T
Surround Shape Triple Roll
Cone Shape Exponential
Magnet Type Ceramic Ring
Spider Single
Design
Pole Design Straight Pole
Recommended Enclosure vol -
Recommended tuning freq. -
Fs 87.5 Hz
Re 5.6 ohm
Qes 0.2
Qms 3.8
Qts 0.19
Vas 13 dm3 (0.46 ft3)
Sd 220 cm2 (34.1 in2)
EtaZero 4.1 %
Xmax +- 1 mm
Xvar +- 4.5 mm
Mms 18 g
Bl 16.6 Txm
Le 0.5 mH
EBP 437 Hz
Overall Diameter 225 mm (8.8 in)
Bolt Circle Diameter 210 mm (8.3 in)
Baffle Cutout Diameter 187 mm (7.4 in)
Depth 91 mm (3.6 in)
Flange and Gasket
Thickness
11 mm (0.4 in)
Air volume occupied by
driver
1.2 dm3 (0.04 ft3)
Net Weight 4.2 kg (9.2 lb)
Shipping Weight 4.55 kg (10 lb)
Shipping Box 220x220x130 mm
(8.7x8.7x5.1 in)
Service kit RCK008PE218