Helix Compose Basic 4 x 6” – 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.
| Power handling RMS / Max. | P 50 / 75 Watts |
|---|---|
| Frequency response | 90 Hz - 22,000 Hz |
| Impedance | Z 3 Ω |
| Sensitivity | SPL 90 dB @ 2.83V / 1m |
86 dB @ 1W / 1m
| Outer diameter | ø 153.5 x 97.5 mm / 6.04 x 3.84” |
|---|---|
| Installation diameter | ø 141.9 x 86.9 mm / 5.58 x 3.42” |
| Installation depth | 48.9 mm / 1.93” |
Midwoofer
| Impedance | Z 3 Ω |
|---|---|
| DC resistance | Re 3.1 Ω |
| Resonance frequency | Fs 120 Hz |
| Mechanical Q factor | Qms 6.18 |
| Electrical Q factor | Qes 1.14 |
| Total Q factor | Qts 0.96 |
| Compliance | Cms 204 μm/N |
| Equivalent air volume | Vas 1.7 L |
| Force factor | B*l 4.2 Tm |
| Cone area | Sd 77 cm2 |
| Moving mass | Mms 8.7 g |
| Mechanical resistance | Rms 1.06 kg/s |
| Voice coil diameter | ø 25 mm |
Voice coil winding height
| 8.9 mm | |
| Max. linear excursion | Xmax +/- 2.5 mm |
Tweeter
| Voice coil diameter | ø 20 mm |
|---|
Features
| Tweeter | Silk dome and neodymium magnet |
|---|
Midbass
Injected polypropylene cone
| Crossover | Integrated, 6 dB highpass |
|---|
Scope of delivery
- 2 x CB C460.2-S3
- 1 x Mounting material
