Guides

TitleDateExcerpt
Choosing the Right Bitumen Thickness for Cabinet DampingFor loudspeaker designers chasing the last decibel of clarity, bitumen damping sheets sit alongside bracing and crossover design as one of the most effective…
Horn Loading and the Snap of a Drum HitWhen a drummer brings a stick down on a coated snare, the first millisecond of sound contains more information about the performance than the next ten seconds.…
Voicing Horn Loudspeakers for Near Field ListeningVoicing a horn system for near field listening is a careful balance between immediacy, scale, and restraint. A large horn loudspeaker can deliver remarkable…
The acoustic case for semi circular horn mouth configurationA semi circular horn mouth configuration reconciles two goals in horn design that often pull in opposite directions: wide lateral coverage alongside controlled…
Why we build the crossover base plate as an MDF sandwichEvery crossover designer eventually confronts a quiet enemy: the base plate holding the inductors, resistors, and capacitors is itself vibrating like a tiny…
How Crossover Component Quality Shapes Signal PurityIn every horn-loaded loudspeaker built around TAD-Pioneer compression drivers, the passive crossover is the bridge between raw transducer potential and what…
Calculating the right cabinet volume for a wooferChoosing an enclosure size begins with the woofer’s measured behaviour, not with a preferred cabinet shape. The required internal air volume depends on the…
Wooden Horns and Fibreglass Horns in Search of Tonal BalanceHorn loudspeakers have long fascinated audiophiles for their ability to move air efficiently and project sound with authority. Yet the material from which a…
How horn directivity tames room reflections in real listening spacesWhen a loudspeaker radiates sound in every direction equally, the room around it becomes part of the instrument. Early reflections bounce off side walls,…
Setting the Toe-In Angle for Your Horn SpeakersA pair of well-built horn-loaded loudspeakers can throw a soundstage that seems to ignore the walls of the room entirely, placing vocalists and instruments in…