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MARTIN WISMAN KAPPA 18

MARTIN WISMAN KAPPA 18


Proizvođač: MARTIN WISMAN KAPPA 18
Dostupnost: Nema na stanju
Šifra Proizvoda: 4074
Prikazana cena je za komad.

SPECIFICATION  KAPPA 18 Nominal diameter 457mm.18in Nominal impedance 8 ohm Power rating 300w RMS Sensitivity (1w/1m) 98dB±3dB Frequency range 35-200Hz Voice coil diameter φ 75.5mm Voice coil length 19mm Air gap height 10mm Magnet dimension φ 190mm×20mm THIELE & SMALL PARAMETERS Resonace frequency, FS 28Hz D.C. resistance, Re 6.5 ohm Mechanical quality factor, Qms 13.75 Electrical quality factor, Qes 0.36 Total quality factor, Qts 0.35 Equivalent air volume to Cms, Vas 391L Mechanical compliance, Cms 0.18mm/N Bl factor, BI 22.4N/A Effective surface area, Sd 0.125m2   MATERIALS Basket Steel Cone and dust can Paper Surround Treated Cloth Voice coil wire Copper Voice coil bobbin Aluminium Magnet Ferrite MOUNTING INFORMATION Overall diameter φ 459mm Bolt cicrcle diameter φ 444mm Baffle cutout diameter φ 419mm Depth 204mm Net weight 8.5kg    


€ 74

SPECIFICATION  KAPPA 18

Nominal diameter

457mm.18in

Nominal impedance

8 ohm

Power rating

300w RMS

Sensitivity (1w/1m)

98dB±3dB

Frequency range

35-200Hz

Voice coil diameter

φ 75.5mm

Voice coil length

19mm

Air gap height

10mm

Magnet dimension

φ 190mm×20mm

THIELE & SMALL PARAMETERS

Resonace frequency, FS

28Hz

D.C. resistance, Re

6.5 ohm

Mechanical quality factor, Qms

13.75

Electrical quality factor, Qes

0.36

Total quality factor, Qts

0.35

Equivalent air volume to Cms, Vas

391L

Mechanical compliance, Cms

0.18mm/N

Bl factor, BI

22.4N/A

Effective surface area, Sd

0.125m2

 

MATERIALS

Basket

Steel

Cone and dust can

Paper

Surround

Treated Cloth

Voice coil wire

Copper

Voice coil bobbin

Aluminium

Magnet

Ferrite

MOUNTING INFORMATION

Overall diameter

φ 459mm

Bolt cicrcle diameter

φ 444mm

Baffle cutout diameter

φ 419mm

Depth

204mm

Net weight

8.5kg

 

 



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