Productos

VOLVER
  • 500 W continuous program power capacity
  • 64 mm (2.5 in) copper voice coil
  • 50 – 3000 Hz response
  • 98 dB sensitivity

Specifications
Nominal diameter 320 mm (12.0 in)
Nominal impedance 8 Ω
Minimum impedance 6.3 Ω
Nominal power handling * 250 W
Continuous power handling * 500 W
Sensitivity (1W/1m) * 98.0 dB
Frequency range 50 – 3000 Hz
Voice coil diameter 64 mm (2.5 in)
Winding material Copper
Former material Glass Fibre
Winding depth 13 mm (0.51 in)
Magnetic gap depth 8 mm (0.31 in)
Flux density 1.15 T
Design
Surround shape Double Roll
Cone shape Exponential
Magnet material Neodymium Inside Slug
Spider Single
Pole design Straight Pole
Woofer cone treatment WP Waterproof Front Side
Recommended enclosure 40.0 dm3 (1.41 ft3)
Recommended tuning 64 Hz
Parameters *
Fs 52 Hz
Re 5.5 Ω
Qes 0.32
Qms 4.3
Qts 0.3
Vas 64.0 dm3 (2.25 ft3)
Sd 522.0 cm2 (80.9 in2)
η₀ 3.4 %
Xmax 4.5 mm
Xvar 6.0 mm
Mms 55 g
Bl 17.5 Txm
Le 1.1 mH
EBP 162 Hz
Mounting And Shipping Info
Overall diameter 313 mm (12.32 in)
Bolt circle diameter 299 mm (11.77 in)
Baffle cutout diameter 282.0 mm (11.1 in)
Depth 133 mm (5.24 in)
Flange and gasket thickness 9 mm (0.35 in)
Air volume occupied by driver 2.0 dm3 (0.07 ft3)
Net weight 1.9 kg (4.2 lb)
Shipping weight 2.4 kg (5.3 lb)
Shipping box 340x340x170 mm (13.4×13.4×6.7 in)
Service Kit
RCK12CL648