Match 2 x6,5″ subwoofer elementtiExtremely stiff, hand-scooped paper cones High-temperature resistant voice coils with large winding heights Double ventilated voice-coils for minimum compression effects Powerful magnets for compact-sized vented enclosures Connector terminal for MATCH subwoofer cables already included in deliveryPower RMS / max. _x0001_P _x0001_100 / 200 Watts Impedance _x0001_Z _x0001_2 x 2 Ω DC resistance _x0001_Re _x0001_2 x 1.6 Ω Resonance frequency _x0001_Fs _x0001_53 Hz Mechanical Q factor _x0001_Qms _x0001_3.30 Electrical Q factor _x0001_Qes _x0001_0.41 Total Q factor _x0001_Qts _x0001_0.37 Compliance _x0001_Cms _x0001_350 µm/N Equivalent air volume _x0001_Vas _x0001_7.9 L Force factor _x0001_B*I _x0001_8 Tm Efficiency 1 W / 1 m _x0001_SPL _x0001_87 dB Cone area _x0001_Sd _x0001_125 cm² Moving mass _x0001_Mms _x0001_25 g Cone material x0001 _x0001_Hand-scooped paper cone Mechanical resistance _x0001_Rms x0001 2.5 kg/s Voice coil diameter _x0001_ø _x0001_38.8 mm Voice coil winding height x0001 _x0001_16 mm Max. linear excursion _x0001_Xmax x0001+/- 5.0 mm Outer diameter _x0001_ø _x0001_157.5 mm / 6.20″ Installation diameter _x0001_ø _x0001_133 mm / 5.24″ Installation depth x0001 _x0001_79 mm / 3.11″ Recommended enclosure volumes _x0001_For two subwoofers Sealed box x0001 x0001 Net volume x0001 x0001- Lower limiting frequency (-3dB) x0001 x0001- Vented box Net volume x0001 _x0001_15 L Port diameter _x0001_ø _x0001_70 mm / 2.76″ Port area x0001 _x0001_38 cm² Port length x0001 _x0001_20 cm / 7.87″ Port tuning frequency _x0001_Fb _x0001_50 Hz Lower limiting frequency (-3dB) x0001 _x0001_48 Hz
