Description: Custom printed circuit boards designed for the crossover of the Nexus MT DIY speaker design. Makes crossover assembly quick and easy! *2021 Update - Crossover revision now includes additional woofer daughter board which further improves the frequency response of the design. The boards measures 4.5" x 4.5" / 2.6" x 2.5" and feature large solder pads and copper traces for great electrical connectivity Note photos of fully assembled crossovers are for reference only. ***Listing has been changed from a pair of PCB sets to an individual PCB set in order to allow purchase of singles or odd numbers*** Includes: 1x set of crossover PCBs for the Nexus MT speaker design 6x Terminal blocks which accept up to 12 gauge wire. 8x Snap in PCB standoffs. 8x Mounting screws (screw finish may vary). Requires: Crossover components for the Nexus MT 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 MT Design: LF L1 - 1.5mH - Dayton Audio 1.5mH 18 AWG I Core -or- Erse Audio 1.5mH 18 AWG I-Core LF C1 - 0.47uF - Dayton Audio DMPC-0.47 LF C2 - 10uF - Dayton Audio DMPC-10 -or- Parts Express 10uF Non Polarized Electrolytic LF C3 - 22uF - Parts Express 22uF Non Polarized Electrolytic Capacitor LF R1 - 15 Ohm - Dayton Audio DNR-16 -or- 15 Ohm 10w wire wound resistor. HF C1 - 3uF - Dayton Audio DMPC-3.0 HF C2 - Position not used on Nexus MT design. HF L1 - 0.6mH - Dayton Audio 0.60mH 20 AWG Air Core -or- Jantzen Audio 0.60mH 20 AWG air core HF R1 - 10 Ohm - Dayton Audio DNR-10 -or- 10 Ohm 10w wire wound resistor L3 - 0.40mH - Dayton Audion 0.40mH 18 AWG Air Core -or- Jantzen Audio 0.40mH 18 AWG air core C5 - 68uF - Parts Express 68uF Non Polarized Electrolytic Capacitor C6 - 6.8uF - Parts Express 6.8uF Non Polarized Electrolytic Capacitor 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. New daughter board is wired inline between the LF output of the main crossover board and the woofer.
Price: 12.5 USD
Location: Millbrook, Illinois
End Time: 2024-02-14T23:23:04.000Z
Shipping Cost: N/A USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Compatible Brand: Universal
Brand: Unbranded/Generic
Type: Crossover
