B&C 18SW115 - 4ohm

  • 9 759 kr
Artikelnummer: Bc18sw115-4

Product Specifications

Nominal Diameter18"
Bolt Circle Diameter17.44
Moving Mass Of Diaphragm (Mmd)275
Power Handling (RMS)1700 Watts
Power Handling (MAX)3400 Watts
Frequency Response35 to 1,500Hz
Sensitivity97dB 2.83V/1m
Voice Coil Diameter4.5"

Thiele-Small Parameters

Resonant Frequency (Fs)32Hz
DC Resistance (Re)5.3?
Voice Coil Inductance (Le)1.9mH
Mechanical Q (Qms)5.6
Electromagnetic Q (Qes)0.32
Total Q (Qts)0.3
Compliance Equivalent Volume (Vas)6.5ft³
BL Product (BL)30.3T·m
Maximum Linear Excursion (Xmax)14mm
Surface Area of Cone (Sd)1210cm²

Materials of Construction

Cone MaterialPaper
Surround MaterialCloth
Voice Coil Wire MaterialCopper
Voice Coil FormerFiberglass
Magnet MaterialNeodymium