Metalcorex Engineering Guideshttps://www.metalcorex-audio.com/blogProfessional audio component manufacturing guidance.Speaker Waveguide Manufacturing: From Acoustic Surface to Production Parthttps://www.metalcorex-audio.com/blog/speaker-components/how-speaker-waveguides-improve-sound-and-manufacturing-quality/https://www.metalcorex-audio.com/blog/speaker-components/how-speaker-waveguides-improve-sound-and-manufacturing-quality/A practical guide to waveguide prototypes, acoustic surfaces, molding DFM, datums, texture, and inspection for professional loudspeaker programs.Sun, 26 Jul 2026 00:00:00 GMTMetal vs Plastic Speaker Grilles: An Engineering Selection Guidehttps://www.metalcorex-audio.com/blog/audio-manufacturing/metal-vs-plastic-speaker-grilles-for-professional-audio-products/https://www.metalcorex-audio.com/blog/audio-manufacturing/metal-vs-plastic-speaker-grilles-for-professional-audio-products/Compare perforated metal and molded plastic speaker grilles for acoustic opening, impact, tooling, finish, environment, assembly, and cost.Sun, 26 Jul 2026 00:00:00 GMTCNC Tolerances for Aluminum Audio Hardware: Tighten Only What Mattershttps://www.metalcorex-audio.com/blog/cnc-machining/cnc-machining-tolerances-for-aluminum-audio-hardware/https://www.metalcorex-audio.com/blog/cnc-machining/cnc-machining-tolerances-for-aluminum-audio-hardware/How to assign practical CNC tolerances to amplifier housings, heat sinks, brackets, knobs, adapters, and other aluminum audio components.Sun, 26 Jul 2026 00:00:00 GMTLine Array Rigging Hardware: Material, Load Path, and Inspectionhttps://www.metalcorex-audio.com/blog/design-tips/line-array-rigging-hardware-material-and-inspection/https://www.metalcorex-audio.com/blog/design-tips/line-array-rigging-hardware-material-and-inspection/Manufacturing considerations for line array links, fly plates, pins, yokes, brackets, and other load-bearing professional audio hardware.Sun, 26 Jul 2026 00:00:00 GMTAmplifier Chassis Design for Thermal, EMI, and Efficient Assemblyhttps://www.metalcorex-audio.com/blog/sheet-metal/amplifier-chassis-thermal-emi-and-assembly-design/https://www.metalcorex-audio.com/blog/sheet-metal/amplifier-chassis-thermal-emi-and-assembly-design/A manufacturing guide to sheet metal and machined amplifier enclosures for active speakers, touring racks, and professional audio electronics.Sun, 26 Jul 2026 00:00:00 GMTSpeaker Horn Tooling and DFM: Questions to Resolve Before Mold Steelhttps://www.metalcorex-audio.com/blog/injection-molding/speaker-horn-tooling-and-dfm-guide/https://www.metalcorex-audio.com/blog/injection-molding/speaker-horn-tooling-and-dfm-guide/DFM guidance for injection molded speaker horns and waveguides, including resin, wall design, draft, tooling surfaces, sampling, and approval.Sun, 26 Jul 2026 00:00:00 GMT