Polypropylene Cone Mid/Bass
Classic 8" mid/bass utilising a mineral filled polypropylene cone, high damped rubber surround and diecast magnesium chassis.
Ideal for use in both 2-way and 3-way systems and as a replacement for the Seas P21REX, amongst other units of this size found in many older systems.
Technical Data:
Nominal power handling: 80w
Voice coil diameter: 40mm
Vas: 113L
Qts: 0.33
Qes: 0.41
Qms: 1.6
Force factor (BL): 7.4Tm
Moving Mass (Md): 22.5g
Effective piston area (Sd): 235.0cm
Voice coil inductance (Le): 0.9mH
DC resistance (Re): 5.7 ohm
Free air resonance: 25Hz
Frequency range: 25Hz - 4000Hz
Nominal impedance: 8 ohm
Sensitivity (2.83v/1m): 91dB
Physical Sizes:
Frame diameter: 215mm
Cutout diameter: 190mm
Fixing holes: 4 x 5mm diameter on 206.5mm PCD
Flange thickness: 4.5mm
Overall depth (front of frame to rear of magnet): 82mm
Price per single unit excluding VAT