Why 8 Ohms?

Anyone who has messed with audio gear of any kind has run…

“If Bad Sound Were Fatal…” – Systematic Sound System Evaluation

Most listeners can detect "bad sound." Don Davis famously…

Frequency Response Matching – Part 2

By Pat Brown This article answers the question: If I match the…

Frequency Response Matching – Should This be Part of the System Tuning Process?

by Pat Brown "Frequency response matching" is a popular endeavor…

One System, Three Voltages – Make Sense?

by Pat Brown Pat Brown clears up a confusing topic in a visual…

When the Volume Knob Goes to the Right

by Hadi Sumoro   www.HXAudiolab.com In this article, Hadi…

Idealized Models Help Us Understand Real-World Audio and Acoustic Concepts

Theoretical objects and concepts serve as references for understanding the physical world and real-world audio and acoustic concepts.

Two Amplifier Channels, One Loudspeaker

Updated March 2020 The most popular form factor for audio power…

Peaks vs RMS – Keeping Peaks in Their Place

Peaks vs RMS: This article explains why the modern obsession…