Resource
Dayton Audio
American brand that makes speaker drivers, amplifiers, home audio and test and measurement gear for loudspeaker builders. Most of its engineering is done in the US.
Where to buy
Dayton Audio also sells direct; check the official website above for current pricing.
Some retailer links may become affiliate links; Audio-Atlas may earn a commission at no extra cost to you. Affiliate disclosure.
Verification sources
Related resources
Cinergy Audio
diy
Cinergy Audio is a DIY loudspeaker supplier offering drivers, crossover components, kits and flat-pack cabinets. Its range includes home-audio, home-theatre and subwoofer projects, alongside hardware and replacement parts for builders who want more than a finished retail speaker.
Sources
Denovo Audio
diy
DIY-audio supplier focused on speaker kits, SEOS waveguides and easily assembled loudspeaker and subwoofer cabinets. Its range spans desktop-sized designs through cinema applications, with sealed and ported subwoofer enclosures, custom woofers and hardware intended for people building rather than buying finished speakers.
Sources
DIY Sound Group
diy
Cincinnati-based DIY loudspeaker supplier offering speaker kits, components and CNC-cut cabinet flat packs. Its site grew from community group-buy projects and now separates home-theater and home-audio kits from ported, slot-ported, sealed and midbass enclosure families.
Sources
GSG Audio
diy
DIY subwoofer specialist supplying flat-pack cabinets and related bass-system products for home-theater builders. Its G-SUB ported-horn kit includes a specified driver but not an amplifier, illustrating why enclosure design, assembly, electronics, filters and freight arrangements must be considered as separate parts of a build.
Linkwitz Lab
diy
Loudspeaker-design resource preserving Siegfried Linkwitz’s work on active systems, open-baffle dipoles, crossovers and room interaction. It connects technical explanations with named projects such as LXmini and LX521, and distinguishes construction plans and kits from separately supplied turnkey systems.
Sources
Pi Speakers
diy
DIY loudspeaker resource supplying horn/waveguide speaker kits, cabinet flat packs and components. Its catalogue is paired with whitepapers, crossover documentation and enclosure-analysis resources, with uniform-directivity design providing a recurring technical theme rather than a conventional finished-speaker-only sales model.