Guides

TitleDateExcerpt
Why a helical crossover inductor belongs in a horn systemA loudspeaker crossover is often discussed in terms of frequency points, slopes and driver sensitivity. Yet the physical behaviour of each component can be…
The Science of Acoustic Phase Alignment in a Three-Way SystemA three-way loudspeaker divides the audible range between a woofer, midrange driver and compression driver. That arrangement offers high output, low distortion…
How to Break In a New Crossover NetworkA new crossover network rarely needs a dramatic ritual, yet careful early use can help a loudspeaker settle into its intended balance. Capacitors, resistors,…
How horn materials shape the sound of a loudspeakerHorn-loaded loudspeakers are highly sensitive to the relationship between geometry, resonance control and the material used to form the horn. A wooden…
Designing a Crossover for a Series Connected SystemA crossover determines how a loudspeaker divides musical energy between its drivers, but its influence reaches far beyond frequency bands. The network also…
The Benefits of A Narrow Directivity Horn for Critical ListeningCritical listening depends on more than a loudspeaker’s frequency response. The room, listening distance, reflected energy and tonal balance all shape what…
Measuring Compression Driver Impedance With ConfidenceA compression driver’s impedance is more than an eight-ohm label on a datasheet. It changes with frequency, rises sharply around the diaphragm’s mechanical…
How Cabinet Depth Shapes Midrange ClarityMidrange clarity is where a loudspeaker reveals voices, acoustic guitars, brass instruments and the texture of a snare drum. Cabinet depth plays a quieter role…
Why a Butterworth filter matters in a horn-loaded loudspeakerA loudspeaker crossover is often described as a set of parts—capacitors, inductors and resistors—but its real purpose is acoustic. It decides how the woofer…
How the Crossover Capacitor Shapes High-Frequency ExtensionIn a horn-loaded loudspeaker, the crossover capacitor is a small component with a large responsibility. It helps determine which frequencies reach the…