Difuzor Monacor SPH-390TC

124,96 EURO cu TVA

Difuzor Monacor SPH-390TC
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SPH-390TC
HiFi subwoofer, 2 x 300WMAX, 2 x 8Ω

High-power dual voice coil chassis in a stable sheet steel basket with carbonized PP cone, capable of very great linear excursion, parameters for extra powerful bass reproductions of very low fundamental resonance in bass-reflex cabinets.
Technical Facts
Impedance (Z) 2 x 8Ω
Resonant frequency (fs)23Hz
Max. frequency range f3-1,500Hz
Rec. crossover freq. (fmax.)500Hz
Music power 2 x 300WMAX
Power rating (P) 2 x 150WRMS
SPL (1W/1m)96dB
Suspension compl. (Cms)0.3mm/N
Moving mass (Mms)160g
Mech. resistance (Rms)3.1kg/s
Mech. Q factor (Qms)6.36
Electr. Q factor (Qes)0.29
Total Q factor (Qts)0.26
Equivalent volume (Vas)284 l
DC resistance (Re)2 x 6Ω/ 3Ω
Voice coil induct. (Le)2 x 1.3mH/1.3mH
Voice coil diameter65.5mm
Voice coil formerKapton
Voice coil winding height22mm
Air gap height8mm
Linear excursion (XMAX)¹7mm
Eff. cone area (Sd)850cm2
Volume displacement (Vd)595cm3
Force factor (BxL)16.72Tm
Reference efficiency (No)1.36%
Magnet diameter182mm
Magnet weight 65oz.
Mounting cutout Ø 353mm
Mounting depth 153mm
DimensionsØ 385mm
Weight 7.5kg
Rec. net cabinet volume 
  Closed70 l
  Bass-reflex100 l