Power handling RMS / Max. P 100 / 150 Watts Frequency response 50 Hz – 25,000 Hz Impedance Z 3 Ω Sensitivity SPL 94 dB @ 2.83V / 1m 90 dB @ 1W / 1m Outer diameter ø Tweeter: 32.0 mm / 1.26” Woofer: 195.0 mm / 7.68” Woofer with universal mounting ring: 208.9 mm / 8.22″ Installation diameter ø Tweeter: 32.0 mm / 1.26” Woofer: 173.5 mm / 6.83” Installation depth Tweeter: 9.8 mm / 0.39” Woofer: 63.7 mm / 2.51” Dimensions crossover 103.3 x 50.4 x 25.0 mm / 4.07 x 1.98 x 0.98” Woofer Impedance Z 3 Ω DC resistance Re 3.0 Ω Resonance frequency Fs 67 Hz Mechanical Q factor Qms 4.25 Electrical Q factor Qes 0.93 Total Q factor Qts 0.76 Compliance Cms 300 μm/N Equivalent air volume Vas 19.0 L Force factor B*l 5.1 Tm Cone area Sd 214 cm2 Moving mass Mms 18.8 g Mechanical resistance Rms 1.87 kg/s Voice coil diameter ø 25 mm Voice coil winding height 11.6 mm Max. linear excursion Xmax +/- 3.8 mm Tweeter Impedance Z 4 Ω Resonance frequency Fs 1800 Hz Voice coil diameter ø 20 mm Features Tweeter Ultra compact, titanium dome, neodymium magnet and FlexMount20 Woofer Paper with Cenosphere coating, ProConnect terminal, FlexMount200 and grille Crossover Tweeter: 12 dB highpass, protection and level adjustment