Authoritative deep dives into amplifier headroom calculations, sinusoidal physics, crest factor dynamics, and IEC 60268-5 compliance debunking.
System Design
⏱ 11 min read Why underpowering your speakers is significantly more dangerous than overpowering them, the physics of hard clipping, and how to safely calculate continuous RMS wattage ratios across impedance loads.
Audio Standards
⏱ 13 min read How manufacturers invent inflated PMPO wattage numbers, the physics of conservation of energy in audio amplifiers, and how international testing standards (IEC 60268-5, FTC 16 CFR 432) verify true continuous RMS power.
Audio Physics
⏱ 12 min read A rigorous mathematical and physical derivation resolving the widespread confusion between voltage crest factors and instantaneous power scaling in audio amplifiers.