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S/S Classic 18W 8542.10 Diameter:177mm

£158.50 ex VAT

£190.20  inc. VAT

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Paper Cone Mid/Bass

The 18w 8542-01 is a 6" mid/bass utilising a light paper cone, which is coated on the back face to produce a smooth natural bass.

The patented SD-1 magnet system is designed to almost eliminate modulation and dynamic distortion, whilst the low loss linear suspension and foam surround combines dynamic linearity and low colouration.

Technical Data:

Frame diameter:    177mm

Sensitivity (2.83v/1m):  89dB

Nominal impedance:  8 ohm

Frequency range:  30Hz - 3000Hz

Free air resonance:  30Hz

DC resistance (Re):  5.5 ohm

Voice coil inductance (Le):   0.2mH

Effective piston area (Sd):  135.0cm

Moving Mass (Md):  15g

Force factor (BL):  7.8Tm

Excursion (lin-max):   +/-6.5mm : +/-10mm

Qms:  1.7

Qes:  0.26

Qts:  0.22

Vas:  49L

Voice coil diameter:  42mm

Nominal power handling:  70w

Physical Sizes:

Frame diameter:  177mm

Overall depth (front of frame to rear of magnet):  79mm

Flange thickness:  4mm

Fixing holes:   6 x 3.5mm diameter on 171mm PCD

Cutout diameter:  160mm


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£158.50

ex. VAT

£190.20

inc. VAT