Productos

VOLVER
  • 700 W continuous program power capacity
  • 76 mm (3 in) aluminium voice coil
  • 50 – 2000 Hz response
  • 98.5 dB sensitivity

Specifications
Nominal diameter 320 mm (12.0 in)
Nominal impedance 8 Ω
Minimum impedance 6.4 Ω
Nominal power handling * 350 W
Continuous power handling * 700 W
Sensitivity (1W/1m) * 99.0 dB
Frequency range 50 – 2000 Hz
Voice coil diameter 76 mm (3.0 in)
Winding material Aluminium
Former material Glass Fibre
Winding depth 16 mm (0.62 in)
Magnetic gap depth 11 mm (0.4 in)
Flux density 1.05 T
Design
Surround shape Double Roll
Cone shape Exponential
Magnet material Ferrite
Spider Single
Pole design T-Pole
Woofer cone treatment WP Waterproof Front Side (upon request)
Recommended enclosure 42.0 dm3 (1.48 ft3)
Recommended tuning 65 Hz
Parameters *
Fs 50 Hz
Re 5.0 Ω
Qes 0.24
Qms 5.3
Qts 0.23
Vas 75.0 dm3 (2.6 ft3)
Sd 522.0 cm2 (80.9 in2)
η₀ 3.8 %
Xmax 5.0 mm
Xvar 7.0 mm
Mms 51 g
Bl 18.6 Txm
Le 1.2 mH
EBP 208 Hz
Mounting And Shipping Info
Overall diameter 316 mm (12.4 in)
Bolt circle diameter 296 mm (11.6 in)
Baffle cutout diameter 282.0 mm (11.1 in)
Depth 136 mm (5.35 in)
Flange and gasket thickness 16 mm (0.62 in)
Air volume occupied by driver 3.3 dm3 (0.12 ft3)
Net weight 7.4 kg (16.4 lb)
Shipping weight 8.2 kg (18.0 lb)
Shipping box 340x340x170 mm (13.4×13.4×6.7 in)
Service Kit
RCK12PLB768