B&C 18TBX100 - 4ohm

  • 5 071 kr
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Product Specifications

Nominal Diameter18"
Bolt Circle Diameter17.3
Moving Mass Of Diaphragm (Mmd)209
Power Handling (RMS)1200 Watts
Power Handling (MAX)2400 Watts
Frequency Response35 to 1,000Hz
Sensitivity97dB 2.83V/1m
Voice Coil Diameter4"

Thiele-Small Parameters

Resonant Frequency (Fs)34Hz
DC Resistance (Re)5.1Ω
Voice Coil Inductance (Le)1.6mH
Mechanical Q (Qms)7.2
Electromagnetic Q (Qes)0.37
Total Q (Qts)0.35
Compliance Equivalent Volume (Vas)7.5ft³
BL Product (BL)25.5T·m
Maximum Linear Excursion (Xmax)9mm
Surface Area of Cone (Sd)1210cm²

Materials of Construction

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

Mounting Information

Overall Outside Diameter18"
Baffle Cutout Diameter16.6"
# Mounting Holes8