Helix Compose Ci5 S200FM-D2 (kpl)

HELIX Ci5 S200FM on 8″ hybridi woofer ( midbasso / subwoofer ), jossa on äärimmäisen matala asennussyvyys: 47mm.

Mukana CFMK200 BMW.1S adapteri.

Käy i4 Harman Kardon vakiosubbarin tilalle kun kytkee kelat sarjaan 4ohm kuormaan. Erillisen vahvistimen kanssa luonnolliseti saa enempi irti esim. AI-Sonic S2-A65.2 sillattuna 210Wrms.

Tekniset tiedot:

- Power handling: 200 RMS / 400 Max
- Impedance: 2 x 2 Ω
- DC resistance Re 2 x 1.8 Ω
- Frequency response: 25 Hz - 500 Hz
- Resonance frequency Fs: 55 Hz
- Mechanical Q factor Qms: 8.31
- Electrical Q factor Qes: 0.88
- Total Q factor Qts: 0.80
- Compliance Cms: 256 µm/N
- Equivalent air volume Vas: 13.5 L
- Force factor B*I: 6.7 Tm
 Sensitivity SPL: 90 dB @ 2.83 V / 1m, 87 dB @ 1W / 1m
- Cone area Sd: 194 cm²
- Moving mass Mms: 32 g
- Cone material: Injected polypropylene
- Mechanical resistance Rms: 1.39 kg/s
- Voice coil diameter ø: 38 mm
- Voice coil winding height: 20 mm
- Max. linear excursion Xmax: +/- 7.5 mm
- Outer diameter ø: 195 mm / 7.68″
- Installation diameter ø: 173.5 mm / 6.83″
- Installation depth: 47.0 mm / 1.85″