 The B250.2 features a symmetrical field magnet and long voice coil for large linear excursion capability. It also has double rear suspensions whose characteristic is matched to that of the motor assembly for stability and linearity at high drive levels.
The Thiele-Small parameters are optimised for bass extension.
Diameter: 10" [250mm]
Application: Bass Range
Power RMS: 150W
Impedance: 8/16ohm
Efficiency: 92dB
Range: 30-1000Hz
Coil Diameter: 1.5" [38mm] | 
