Measurement-first DIY audio builds — speaker design, 3D printing, car audio. Full BOM, files, and step-by-step guides. Free, forever.https://bassilisk.com/en-gbhttps://bassilisk.com/builds/spinjig-turntable/https://bassilisk.com/builds/spinjig-turntable/A 3D-printed, stepper-driven turntable for repeatable spinorama measurements.Sat, 25 Apr 2026 00:00:00 GMTMeasurement & Calibrationrewmeasuredcalibratedspinoramahttps://bassilisk.com/builds/junction-25k-crossover/https://bassilisk.com/builds/junction-25k-crossover/An iterative passive crossover for a 2-way, designed from measured driver data.Sat, 18 Apr 2026 00:00:00 GMTCrossover Designpassive-crossover2-waytime-alignmentmeasuredhttps://bassilisk.com/builds/crossfade-active-3way/https://bassilisk.com/builds/crossfade-active-3way/An active three-way conversion with miniDSP, FIR crossovers, and room correction.Thu, 02 Apr 2026 00:00:00 GMTDSP & Signal Processingminidspfiractive-crossoverroom-correctioneqhttps://bassilisk.com/builds/skyline-6-array/https://bassilisk.com/builds/skyline-6-array/A six-per-side mini line array for small outdoor PA, CNC plywood cabinets.Sun, 29 Mar 2026 00:00:00 GMTLine Array Systemspaoutdoor2-wayplywoodhttps://bassilisk.com/builds/lattice-mtm-cabinet/https://bassilisk.com/builds/lattice-mtm-cabinet/A CNC-cut, self-jigging MTM cabinet in Baltic birch that assembles like furniture.Sun, 15 Mar 2026 00:00:00 GMTEnclosures & Cabinet Designcncplywoodmtmsealedhttps://bassilisk.com/builds/trailhead-40-boombox/https://bassilisk.com/builds/trailhead-40-boombox/A 3D-printed portable with a Class-D amp, Bluetooth, and a Li-ion pack good for a full day.Sun, 08 Mar 2026 00:00:00 GMTPortable & Boombox Systemsportablebattery-poweredclass-dli-ion3d-printedhttps://bassilisk.com/builds/deepcut-12-sub/https://bassilisk.com/builds/deepcut-12-sub/A heavily braced sealed 12" sub with a plate amp, tuned for tight, accurate low end.Fri, 20 Feb 2026 00:00:00 GMTSubwooferssealedsplmdfmeasuredhome-theaterhttps://bassilisk.com/builds/corner-stack-bass-traps/https://bassilisk.com/builds/corner-stack-bass-traps/Floor-to-ceiling corner traps from mineral wool, measured before and after with REW.Thu, 12 Feb 2026 00:00:00 GMTAcoustic Treatmentmeasuredhome-theaterstudio-monitorhttps://bassilisk.com/builds/brick-300-amp/https://bassilisk.com/builds/brick-300-amp/A clean, cool-running TPA3255 stereo amp with an SMPS and balanced inputs.Thu, 05 Feb 2026 00:00:00 GMTAmplifiers & Power Systemsclass-dtpa3255smpsbalancedhttps://bassilisk.com/builds/winisd-ported-study/https://bassilisk.com/builds/winisd-ported-study/A from-the-couch modeling exercise comparing alignments for one 10" driver.Wed, 28 Jan 2026 00:00:00 GMTSimulation & Modelingportedsealedmeasuredhttps://bassilisk.com/builds/foxhole-mt-bookshelf/https://bassilisk.com/builds/foxhole-mt-bookshelf/A compact sealed two-way for near-field desk listening, tuned flat with REW.Mon, 12 Jan 2026 00:00:00 GMTSpeakers (Passive & Active)2-waysealedstudio-monitormeasuredmdfhttps://bassilisk.com/builds/eartone-v1-iem/https://bassilisk.com/builds/eartone-v1-iem/A resin-printed in-ear monitor with a dynamic + balanced-armature hybrid. Shelved.Mon, 05 Jan 2026 00:00:00 GMTHeadphones & IEMs3d-printedresinbalancedmeasured