SILVER BH 150w all in good condition as pictured
Low Frequency Driver: 250mm (10″) paper coned (doped), rubber surround, injected moulded magnesium chassis that acts on a 2nd order band-pass filter together with the low-pass type box.
SILVER BH (Bass Augmentor): Heavily damped MDF box; twin cavity design for efficient band-pass loading of the driver; critically calculated port design for nearly non-existent turbulence induced parasitic output.
(Width x Depth x Height, Weight)
BH: 410 x 330 x 330 mm, 14kg