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

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

£191.48 ex VAT

£229.78 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