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Crossover PCB for the Nexus MTM DIY speaker design

$ 5.28

Availability: 28 in stock
  • Type: Crossover
  • Compatible Brand: Universal
  • Condition: New
  • Brand: Unbranded/Generic

    Description

    Custom printed circuit board designed for the crossover of the Nexus MTM DIY speaker design.  Makes crossover assembly quick and easy!
    The board measures 4.5" x 4.5" and feature 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 Nexus MTM speaker design.
    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 for the Nexus MTM speaker design.
    Compatible components tested for fit on this PCB listed below, other components of identical value may fit but verify dimensions are similar to the components listed.
    Components required for Nexus MTM Design:
    LF L1 - 1mH - Dayton Audio 1.0mH 18 AWG I Core -or- Erse Audio 1.0mH 18 AWG I-Core
    LF C1 - 0.68uF -
    Dayton Audio DMPC-0.68
    LF C2 - 15uF -
    Dayton Audio DMPC-15 -or- Parts Express 15uF Non Polarized Electrolytic
    LF C3 - 50uF - Parts Express 50uF Non Polarized Electrolytic
    LF R1 - 40 Ohm -
    Dayton Audio DNR-40
    HF C1 - 6.2uF -
    Dayton Audio DMPC-6.2
    HF C2 - 4uF -
    Dayton Audio DMPC-4.0
    HF L1 - 0.25mH - Dayton Audio 0.25mH 20 AWG Air Core -or- Jantzen Audio 0.25mH 20 AWG air core
    HF R1 - 5 Ohm -
    Dayton Audio DNR-5.1
    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 to the crossover. Insert standoffs into the bottom of the board at the four corners and mount the crossover to the enclosure.