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Volt BM228.8 Bass-Mid Size:214x214mm

£196.80 ex VAT

£236.16  inc. VAT

Qty

8" Doped Polymer Cone Mid/Bass

The BM228.8(formally BM220.8combines powerful bass performance with extended low colouration midrange. It uses a symmetrical field magnet system for large linear excursion capability and the double rear suspensions guarantee transient stability at high drive levels. The plastic cone is critically doped for minimal colouration over a wide frequency range with a smooth upper roll off.

The Thiele-Small parameters are optimised for easy use in relatively small enclosures to give a bass performance th at complements the extended midband enabling excellent 2-way systems. This unit combines powerful bass performance with extended low colouration midrange.

Technical Data:

Frame size:   234 x 214mm

Sensitivity (2.83v/1m):   89dB

Nominal impedance:  8 ohm

Frequency range:  30Hz - 3000Hz

Free air resonance:  35Hz

DC resistance (Re):  5.8 ohm

Voice coil inductance (Le):   1.26mH

Effective piston area (Sd):  213.82cm

Moving Mass (Md):   40g

Force factor (BL):  11.7Tm

Excursion (lin-max):   4mm

Qms:  5.8

Qes:  0.38

Qts:  0.35

Vas:   32L

Voice coil diameter:  38mm

Nominal power handling:  150w

Physical Sizes:

Frame size:  234 x 214mm

Overall depth (front of frame to rear of magnet):  106mm

Flange thickness:  8mm

Fixing holes: 4 x 5mm diameter on 218mm PCD

Cutout diameter:  192mm


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£196.80

ex. VAT

£236.16

inc. VAT