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S/S Revelator 18W 4531G00 Diameter:182mm

£177.00 ex VAT

£212.40  inc. VAT

Qty

Sliced Paper Cone Mid/Bass

Utilising Scanspeak's revolutionary sliced paper cone, the 18W 4531G00 produces a clean, dynamic sound with low distortion and a good transient response.

The ultra long throw voice coil uses aluminium wire wound onto a paper reinforced Kapton former along with Scanspeak's patent "Grasshopper" chassis, allows the 18W to produce a bass response of unusual depth and quality.

Technical Data:

Frame diameter:    182mm

Sensitivity (2.83v/1m):   90dB

Nominal impedance:   4 ohm

Frequency range:   28Hz - 5000Hz

Free air resonance:   33Hz

DC resistance (Re):   3.4 ohm

Voice coil inductance (Le):   0.3mH

Effective piston area (Sd):   150.0cm

Moving Mass (Md):   17.5g

Force factor (BL):   5.7Tm

Excursion (lin-max):   +/-6.5mm : +/-11mm

Qms:   5.2

Qes:   0.38

Qts:   0.35

Vas:   42L

Voice coil diameter:   38mm

Nominal power handling:   70w

Physical Sizes:

Frame diameter:   182mm

Overall depth (front of frame to rear of magnet):   83mm

Flange thickness:   5.5mm

Fixing holes:   5 x 5.3mm diameter on 170mm PCD

Cutout diameter:   158mm


Price per single unit excluding VAT

 

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£177.00

ex. VAT

£212.40

inc. VAT