Match 8″ subwoofer neljällä puhekelallaMatshin subwoofer elementti jossa on neljä kappaletta 3 ohmin puhekeloja. Erinomainen vaihtoehto Matchin Plug & Play-vahvistinten subwoofer-kanavalle.Power RMS / max. _x0001_P _x0001_200 / 400 Watts Impedance _x0001_Z _x0001_4 x 3 Ω DC resistance _x0001_Re _x0001_4 x 2.7 Ω Resonance frequency _x0001_Fs _x0001_37 Hz Mechanical Q factor _x0001_Qms _x0001_5.40 Electrical Q factor _x0001_Qes _x0001_0.57 Total Q factor _x0001_Qts _x0001_0.51 Compliance _x0001_Cms _x0001_341 µm/N Equivalent air volume _x0001_Vas _x0001_23 L Force factor _x0001_B*I _x0001_7.5 Tm Efficiency 1 W / 1 m _x0001_SPL _x0001_87 dB Cone area _x0001_Sd _x0001_222 cm² Moving mass _x0001_Mms _x0001_53 g Cone material x0001 _x0001_Hand-scooped paper cone Mechanical resistance _x0001_Rms _x0001_3.3 kg/s Voice coil diameter _x0001_ø _x0001_50.8 mm Voice coil winding height x0001 _x0001_21 mm Max. linear excursion _x0001_Xmax x0001+/- 6.5 mm Outer diameter _x0001_ø _x0001_212 mm / 8.35″ Installation diameter _x0001_ø _x0001_183 mm / 7.2″ Installation depth x0001 _x0001_105 mm / 4.1″ Recommended enclosure volumes Sealed box Net volume x0001 x0001- Lower limiting frequency (-3dB) x0001 x0001- Vented box Net volume x0001 _x0001_10 L Port diameter _x0001_ø _x0001_60 mm / 2.36″ Port area x0001 _x0001_28 cm² Port length x0001 _x0001_25 cm / 9.84″ Port tuning frequency _x0001_Fb _x0001_47 Hz Lower limiting frequency (-3dB) x0001 _x0001_45 Hz
