Helix CB K165.2 - S3
Power handling RMS / Max. P 80 / 120 Watts Frequency response 60 Hz - 22,000 Hz Impedance Z 3 – Sensitivity SPL 92 dB @ 2.83V / 1m 88 dB @ 1W / 1m Outer diameter ø Tweeter: 32.0 mm / 1.26? Midbass: 166.0 mm / 6.54? Installation diameter ø Tweeter: 32.0 mm / 1.26? Midbass: 143.0 mm / 5.63? Installation depth Tweeter: 9.8 mm / 0.39? Midbass: 61.4 mm / 2.42? Dimensions crossover 103.3 x 50.4 x 25.0 mm / 4.07 x 1.98 x 0.98? Midbass Impedance Z 3 – DC resistance Re 3.0 – Resonance frequency Fs 62 Hz Mechanical Q factor Qms 4.50 Electrical Q factor Qes 0.90 Total Q factor Qts 0.75 Compliance Cms 520 ?m/N Equivalent air volume Vas 14.5 L Force factor B*l 4.1 Tm Cone area Sd 141 cm2 Moving mass Mms 13.2 g Mechanical resistance Rms 1.10 kg/s Voice coil diameter ø 25 mm Voice coil winding height 8.9 mm Max. linear excursion Xmax +/ - 2.5 mm Tweeter Impedance Z 4 – Resonance frequency Fs 2000 Hz Voice coil diameter ø 20 mm Features Tweeter Ultra compact, silk dome, neodymium magnet and FlexMount20 Midbass Injected polypropylene cone Crossover Tweeter: 12 dB highpass, protection and level adjustment
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