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HiFi-Bas/Midrange 4" 8 Ohm 50W

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Inkl. moms:
Kr. 429,00
SPH-115 Product picture 1024SPH-115 Curve 1024SPH-115 Pictogram 100SPH-115 Drawing 1024
Impedance (Z)
Resonant frequency (fs) 65Hz
Max. frequency range f3-8,000Hz
Rec. crossover freq. (fmax.) 4,500Hz
Music power 80WMAX
Power rating (P) 50WRMS
SPL (1W/1m) 87dB
Suspension compl. (Cms) 1.33mm/N
Moving mass (Mms) 4.5g
Mech. resistance (Rms) 0.8kg/s
Mech. Q factor (Qms) 2.23
Electr. Q factor (Qes) 0.47
Total Q factor (Qts) 0.39
Equivalent volume (Vas) 5.5 l
DC resistance (Re) 5.8Ω
Voice coil induct. (Le) 0.3mH
Voice coil diameter 25mm
Voice coil former aluminium
Voice coil winding height 9mm
Air gap height 6mm
Linear excursion (XMAX) ±1.5mm
Eff. cone area (Sd) 55cm2
Volume displacement (Vd) 8.3cm3
Force factor (BxL) 4.8Tm
Reference efficiency (No) 0.3%
Magnet diameter 72mm
Magnet weight 230g
Mounting cutout Ø 101mm
Mounting depth 58mm
Dimensions 115x115mm
Weight 0.65kg
Rec. net cabinet volume  


2.5 l


5.5 l

Hi-fi bass-midrange speaker, 80WMAX, 8Ω


Paper cone with special coating, rubber surround with optimised profile, very wide bandwidth radiation free of resonance, suitable for 2-way combinations of miniature full range speaker systems of highest quality up to D´Appolito arrangements.

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