What Is a SpeakerFlat Pack?
CNC-cut speaker cabinet kits designed for DIY audio builders. Premium Baltic birch, precision tolerances, and everything you need to build world-class speakers at home.
Better Than Cutting It Yourself
Even with the best tools and skills, hand-cut cabinets can't match the precision of CNC machining. Here's why serious builders choose flat packs.
CNC Precision
Every cut accurate to ±0.1mm. No room for human error. Perfect fits, every time.
Save Hours
Skip the measuring, marking, and cutting. Focus on what matters—building your speakers.
Consistent Sound
Matched panels and accurate driver cutouts ensure your speakers perform as designed.
Everything You Need, Nothing You Don't
Each flat pack arrives ready for assembly. All panels are precisely cut, labeled, and organized. Just add glue and clamps.
CNC-cut cabinet panels (top, bottom, sides, front, back)
All structural panels are precision CNC-cut to exact dimensions, ensuring perfect alignment, tight joints, and consistent cabinet geometry for optimal acoustic performance.
Internal bracing for rigidity and resonance control
Integrated internal bracing strengthens the cabinet structure and reduces unwanted vibrations, helping deliver cleaner sound and improved low-frequency response.
Precision driver cutouts matched to your drivers
Driver openings are cut to exact specifications for each design, ensuring proper fit, airtight mounting, and accurate acoustic loading for your selected drivers.
Port tube cutouts and mounting provisions
Port locations and mounting features are pre-cut to support proper airflow and tuning, helping your cabinet achieve the intended bass performance of the original design.
Terminal cup recesses
Recessed terminal cutouts allow clean installation of speaker terminals, protecting wiring connections and giving the finished cabinet a professional, flush-mounted look.
Built for Builders Like You
Whether you're building your first pair of speakers or your fiftieth, flat packs give you the precision foundation to create something extraordinary.
DIY Audio Builders
From first-time builders to seasoned veterans, flat packs level the playing field.
HOQS Community
Official flat packs for popular open-source speaker designs. Build the speakers you've read about.
Makers Without CNC
Access industrial precision without the $50,000 machine or the learning curve.
Simple Tools. Simple Process.
No CNC machine, table saw, or specialized equipment required. If you can use wood glue and clamps, you can build a flat pack. Beginner friendly, expert results.
Dry Fit
Test fit all panels without glue. Verify alignment and familiarity with the build.
Glue & Clamp
Apply wood glue to joints. Assemble panels and secure with clamps. Check for square.
Cure & Sand
Let glue cure 24 hours. Sand seams smooth and prepare for your preferred finish.
Install & Enjoy
Mount your drivers, wire up the crossover, and experience audio built by your hands..
Start Your Speaker Project?
Browse our collection of flat packs for popular speaker designs, or contact us for a custom build tailored to your exact specifications.