Helix Compose Basic 87mm – 2-tie koaksiaali – 3 Ohm
99.00 € sis alv25,5%
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Helix Compose Basic 87mm / 3,5″ – 2-tie koaksiaalikaiutin.
Helix Basic on Compose -sarjan edullisin ja loistavalla hinta- / laatusuhteella varustettu mallisto!
Muiden Compose -mallien tapaan myös Basic on kehitetty autossa paikallaan, jonka ansiosta niiden optimointi on tehty nimenomaan autokäyttöön.
| Paino | 1.08 kg (kilogramma) |
|---|---|
| Tekniset tiedot | Power handling RMS / Max. P 40 / 60 Watts Frequency response 110 Hz – 22, 000 Hz Impedance Z 3 Ω Sensitivity SPL 88 dB @ 2.83V / 1m 84 dB @ 1W / 1m Outer diameter ø 86.9 mm / 3.43” Installation diameter ø 79.0 mm / 3.11” Installation depth 42.0 mm / 1.65” Midrange Impedance Z 3 Ω DC resistance Re 3.0 Ω Resonance frequency Fs 92 Hz Mechanical Q factor Qms 3.80 Electrical Q factor Qes 0.74 Total Q factor Qts 0.62 Compliance Cms 820 μm/N Equivalent air volume Vas 1.5 L Force factor B*l 2.9 Tm Cone area Sd 36 cm2 Moving mass Mms 3.6 g Mechanical resistance Rms 0.52 kg/s Voice coil diameter ø 25 mm Voice coil winding height 8.3 mm Max. linear excursion Xmax +/- 2.2 mm Tweeter Voice coil diameter ø 13 mm Features Tweeter PEI dome and neodymium magnet Midbass Injected polypropylene cone Crossover Integrated, 6 dB highpass Scope of delivery 2 x CB C87.2-S3 1 x Mounting material |
Power handling RMS / Max. P 40 / 60 Watts
Frequency response 110 Hz - 22,000 Hz
Impedance Z 3 Ω
Sensitivity SPL 88 dB @ 2.83V / 1m
84 dB @ 1W / 1m
Outer diameter ø 86.9 mm / 3.43”
Installation diameter ø 79.0 mm / 3.11”
Installation depth 42.0 mm / 1.65”
Midrange
Impedance Z 3 Ω
DC resistance Re 3.0 Ω
Resonance frequency Fs 92 Hz
Mechanical Q factor Qms 3.80
Electrical Q factor Qes 0.74
Total Q factor Qts 0.62
Compliance Cms 820 μm/N
Equivalent air volume Vas 1.5 L
Force factor B*l 2.9 Tm
Cone area Sd 36 cm2
Moving mass Mms 3.6 g
Mechanical resistance Rms 0.52 kg/s
Voice coil diameter ø 25 mm
Voice coil winding height
8.3 mm
Max. linear excursion Xmax +/- 2.2 mm
Tweeter
Voice coil diameter ø 13 mm
Features
Tweeter PEI dome and neodymium magnet
Midbass
Injected polypropylene cone
Crossover Integrated, 6 dB highpass
Scope of delivery
2 x CB C87.2-S3
1 x Mounting material
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