Subwoofer Speaker Kits

Subwoofer Kits: Subwoofer plus Amplifier

Create powerful, precise bass with our engineered subwoofer kits. From compact sealed designs to high-output ported systems, each kit includes premium drivers, detailed cabinet plans, and crossover components when applicable. Perfect for home theater, professional sound, and high-end audio applications.

DIY Loudspeaker Kits for Speaker Builders

Madisound offers a wide selection of do-it-yourself loudspeaker kits for nearly all high-fidelity applications. These are typically superior in quality than comparable consumer audio products, at a fraction of the price. We provide the drivers and assembled crossovers for a majority of published DIY speaker designs available online. Contact us directly to learn more about archived designs for which we can provide drivers and assembled crossovers. These xover designs span decades and even include many using drivers no longer available.