Rogers AB1 LS3/5a Sub-Woofer system Crossover kit. After numerous requests, Falcon is pleased to offer a Crossover kit for the AB1 sub-woofer system to be used in conjunction with the LS3/5a. The kit is available with matched sets of Solen capacitors. It is a hard-wire kit only, PCB's are not supplied.
The inductors are specially wound SSP High Power Low Loss 16mH versions to 5% tolerance, avoiding the usual saturation issues associated with the AB1.
Each Solen set comes with a schematic. Sold in pairs, 1 set required per pair of LS3/5a’s. Cabinets are not supplied with this kit.
If you want to bukld your own AB1, t
here is an detailed page on the AB1 giving more details including construction on Paul Whatton’s excellent LS3/5a site.