B&C Speakers 18DS115-4

  • 195 kr
  • 166 kr
Tillgänglig
Dela

Product Specifications

Nominal Diameter18"
Bolt Circle Diameter17.32
Moving Mass Of Diaphragm (Mmd)348
Power Handling (RMS)1700 Watts
Power Handling (MAX)3400 Watts
Impedance4?
Frequency Response30 to 500Hz
Sensitivity97dB 2.83V/1m
Voice Coil Diameter4.5"

Thiele-Small Parameters

Resonant Frequency (Fs)30Hz
DC Resistance (Re)3.3?
Voice Coil Inductance (Le)2.8mH
Mechanical Q (Qms)4.75
Electromagnetic Q (Qes)0.18
Total Q (Qts)0.17
Compliance Equivalent Volume (Vas)6.25ft³
Mechanical Compliance of Suspension (Cms)0.0809mm/N
BL Product (BL)34.68T·m
Maximum Linear Excursion (Xmax)16.5mm
Surface Area of Cone (Sd)1241cm²

Materials of Construction

Cone MaterialTreated Paper
Surround MaterialCloth
Voice Coil Wire MaterialCCA
Voice Coil FormerFiberglass
Basket / Frame MaterialCast Aluminum
Magnet MaterialNeodymium

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