Check the listing for details. Crossover PCB for the C-Note Center Channel DIY speaker kit- PCB Board Kit. Condition: New. Listed at 10.00 USD. Custom printed circuit board designed for the crossover of the C-Note Center DIY speaker kit sold by Parts Express. The board measures 3.5" x 5.8" and features large solder pads and copper traces for great electrical connectivity Note photos of fully assembled crossovers are for reference only. Includes: 1x Crossover PCB for the C-Note Center speaker kit. 4x Terminal blocks which accept up to 12 gauge wire. 4x Snap in PCB standoffs. 4x Mounting screws (screw finish may vary). Requires: Crossover components from the C-Note Center speaker kit. Compatible components tested for fit on this PCB: C1 - 15uF - Dayton Audio DMPC-15 C2 - 3uF - Dayton Audio DMPC-3.0 C3 - 15uF - Dayton Audio DMPC-15 C4 - 2.7uF - Dayton Audio DMPC-2.7 C5 - 0.22uF - Dayton Audio DFFC-0.22 0.22uF 400V By-Pass Capacitor L1 - 0.10mH - Dayton Audio 0.10mH 20 AWG Air Core Inductor L2 - 1.2mH - Dayton Audio 1.2mH 20 AWG Air Core Inductor R1 - 3 Ohm - Dayton Audio DNR-3.0 R2 - 20 Ohm - Dayton Audio DNR-20 Assembly: Glue components to the correct positions on the board (hot melt glue works great). Secure inductors with non metallic cable ties. Solder components leads to the pads on the bottom of the board. Attach wires from input and drivers and mount crossover board.