Productos

VOLVER
  • 400 W continuous program power capacity
  • 64 mm (2.5 in) aluminium voice coil
  • 50 – 4000 Hz response
  • 100 dB sensitivity
  • Neodymium magnet allows a very light yet powerful motor assembly

Specifications
Nominal diameter 320 mm (12.0 in)
Nominal impedance 8 Ω
Minimum impedance 6.5 Ω
Nominal power handling * 200 W
Continuous power handling * 400 W
Sensitivity (1W/1m) * 100.0 dB
Frequency range 50 – 4000 Hz
Voice coil diameter 64 mm (2.5 in)
Winding material Aluminium
Former material Glass Fibre
Winding depth 13 mm (0.5 in)
Magnetic gap depth 8 mm (0.31 in)
Flux density 1.25 T
Design
Surround shape Triple Roll
Cone shape Exponential
Magnet material Neodymium Inside Slug
Spider Single
Pole design Straight Pole
Recommended enclosure 60.0 dm3 (2.12 ft3)
Recommended tuning 60 Hz
Parameters *
Fs 52 Hz
Re 6.0 Ω
Qes 0.35
Qms 3.3
Qts 0.32
Vas 85.0 dm3 (3.0 ft3)
Sd 522.0 cm2 (80.9 in2)
η₀ 3.3 %
Xmax 4.0 mm
Xvar 4.5 mm
Mms 42 g
Bl 14.9 Txm
Le 1.1 mH
EBP 148 Hz
Mounting And Shipping Info
Overall diameter 315 mm (12.4 in)
Bolt circle diameter 296 mm (11.6 in)
Baffle cutout diameter 282.0 mm (11.1 in)
Depth 144 mm (5.7 in)
Flange and gasket thickness 13 mm (0.5 in)
Air volume occupied by driver 0.0 dm3 (0.0 ft3)
Net weight 2.1 kg (4.6 lb)
Shipping weight 2.8 kg (6.2 lb)
Shipping box 380x380x170 mm (15x15x6.7 in)
Service Kit
RCK012HPL648