Vand 3 difuzoare MONACOR SPH 300 CTC noi in cutie

Impedance (Z) 2 x 8Ω
Resonant frequency (fs) 18Hz
Max. frequency range f3-2,500Hz
Rec. crossover freq. (fmax.) 1,500Hz
Music power 2 x 250WMAX
Power rating (P) 2 x 150WRMS
SPL (1W/1m) 92dB
Suspension compl. (Cms) 0.75mm/N
Moving mass (Mms) 100g
Mech. resistance (Rms) 1.5kg/s
Mech. Q factor (Qms) 6.50
Electr. Q factor (Qes) 0.20
Total Q factor (Qts) 0.19
Equivalent volume (Vas) 225 l
DC resistance (Re) 2 x 6Ω/3Ω
Voice coil induct. (Le) 2 x 1.1mH/1.1mH
Voice coil diameter 62mm
Voice coil former Kapton
Voice coil winding height 18.8mm
Air gap height 8mm
Linear excursion (XMAX) ±5.4mm
Eff. cone area (Sd) 495cm2
Volume displacement (Vd) 267.3cm3
Force factor (BxL) 12.1Tm
Reference efficiency (No) 1.3%
Magnet diameter 180mm
Magnet weight 65oz.
Mounting cutout Ø 272mm
Mounting depth 130mm
Dimensions Ø 308mm
Weight 6.0kg
Rec. net cabinet volume
Closed - (only with series resistor)
Bass-reflex > 50 l