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PA-woofer 15" 2x4Ohm 2x250W

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Inkl. moms
Kr. 2.799,00
SPH-380TC PA-woofer 15" 2x4Ohm 2x250W Product picture 1024SPH-380TC PA-woofer 15" 2x4Ohm 2x250W Curve 1024SPH-380TC PA-woofer 15" 2x4Ohm 2x250W Drawing 1024
Impedance (Z) 2 x 4Ω
Resonant frequency (fs) 21.5Hz
Max. frequency range f3-800Hz
Rec. crossover freq. (fmax.) 400Hz
Music power 2 x 400WMAX
Power rating (P) 2 x 250WRMS
SPL (1W/1m) 89dB
Suspension compl. (Cms) 0.28mm/N
Moving mass (Mms) 199.5g
Mech. resistance (Rms) 9.6kg/s
Mech. Q factor (Qms) 2.81
Electr. Q factor (Qes) 0.31
Total Q factor (Qts) 0.28
Equivalent volume (Vas) 275 l
DC resistance (Re) 2 x 3.6Ω/1 x 7.2Ω
Voice coil induct. (Le) 2 x 1.1mH/1 x 4.4mH
Voice coil diameter 75.5mm
Voice coil former aluminium
Voice coil winding height 34.2mm
Air gap height 12mm
Linear excursion (XMAX) ±11.1mm
Eff. cone area (Sd) 845cm2
Volume displacement (Vd) 938cm3
Force factor (BxL) 25.0Tm
Reference efficiency (No) 0.86%
Magnet diameter 180mm
Magnet weight 3.7kg
Mounting cutout Ø 356mm
Mounting depth 180mm
Dimensions Ø 402mm
Weight 11kg
Rec. net cabinet volume  


55 l


110 l


Subwoofer of Highest Power Capability

Dual voice coil technique. The popular 40cm (15") class for a real subwoofer reproduction.

The required cabinet dimensions are extremely small.

Subwoofer, 2 x 400WMAX, 2 x 4Ω

Robust complete cone with new geometry for highest rigidity and excellent dynamic response. Extra long excursion, with rubber surround and extensive air gap ventilation. Suitable for general subwoofer applications from home cinema to compact DJ subwoofers.


 "A great speaker for general subwoofer applications, from home cinema to compact PA subwoofers."

"This speaker seems to be just like built for eternity. An improvement for any home cinema system or for stereo systems of high requirements."

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