sprzedam SwF 12/8/450 Ozone Audio subwofer line array , głośnik estradowy cewka 4 cale.Dostepne 4 szt..Mozliwość wysylki cala Polska.
General Specifications
Nominal Diameter 300/12 mm/inch
Rated Impedance 8 ohm
Nominal Power handling 450 Watts
Program Power 900 Watts
Sensitivity(lw/lm) 95.6 dB
Frequency Range 56.3-2K Hz
Minimum Impedance(Zmin) 6.4 ohm
Voice Coil Diameter 100(4) mm/inch
Voice Coil Material Aluminium
Number of layers 4
Magnet gap depth 10 mm
Surround Shape M-roll
Basket Cast Aluminium
Magnet 220 Ferrite
Mounting Information
Overall Diameter 313 mm
Bolt Circle Diameter 295 mm
Baffle Cutout Diameter 287 mm
Overall Depth 147 mm
Net Weight 11.15 kg

Thiele-Small Parameters
Resonance frequency Fs 56.3 Hz
DC resistance Re 6.4 ohm
Mechanical factor Qms 7.08
Electrical factor Qes 0.36
Total factor Qts 0.34
Mechanical compliance Cms 0.11 mm/N
Mechanical resistance Rms 3.7 mech-ohm
of suspension losses
Effective Moving Mass Mms 74.9 gr
Half-space efficiency Eff 2.03 %
BL Factor BL 21.8 T.m
Equivalent Cas air load Vas 42.2 liters
Voice-coil inductance LelK 1.2 mH
Polecam