Helix CB C690.2 - S3
Power handling RMS / Max. P 100 / 150 Watts Frequency response 50 Hz - 22,000 Hz Impedance Z 3 – Sensitivity SPL 94 dB @ 2.83V / 1m 90 dB @ 1W / 1m Outer diameter ø 235.0 x 164.0 mm / 9.25 x 6.46? Installation diameter ø 218.4 x 150.6 mm / 8.60 x 5.93? Installation depth 74.8 mm / 2.95? Woofer Impedance Z 3 – DC resistance Re 3.1 – Resonance frequency Fs 56 Hz Mechanical Q factor Qms 3.73 Electrical Q factor Qes 0.63 Total Q factor Qts 0.54 Compliance Cms 420 ?m/N Equivalent air volume Vas 24.7 L Force factor B*l 5.7 Tm Cone area Sd 205 cm2 Moving mass Mms 19.1 g Mechanical resistance Rms 1.81 kg/s Voice coil diameter ø 25 mm Voice coil winding height 9.0 mm Max. linear excursion Xmax +/ - 2.0 mm Tweeter Voice coil diameter ø 25 mm Features Tweeter Silk dome and neodymium magnet Midbass Injected polypropylene cone Crossover Integrated, 6 dB highpass Scope of delivery 2 x CB C690.2 - S3 2 x Grille 1 x Mounting material
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