A loudspeaker’s impedance curve shows how much electrical resistance it presents to an amplifier across the audible frequency range. Although the specification…
A large horn can move a great deal of air with very little input power, but its efficiency makes the crossover region especially important. The compression…
A measurement microphone turns crossover design from educated guesswork into a repeatable engineering process. By recording frequency response, phase,…
A horn-loaded loudspeaker can deliver remarkable clarity, dynamic impact and efficiency, yet its woofer and compression driver rarely radiate from the same…
A loudspeaker cabinet is expected to be rigid, quiet and acoustically predictable. Yet even a heavily braced enclosure can store energy when its panels…
A smooth horn mouth begins with accurate geometry, a stable workpiece and a routing method that removes timber gradually. In a loudspeaker horn, the flare…
A horn loudspeaker is a mechanical instrument as much as an electrical one. Its flare controls how air is loaded and dispersed, while the cabinet around it…
Frequency-response measurements are strongly influenced by microphone distance. Moving from one metre to two metres may appear to be a minor change, yet it…
In a horn-loaded loudspeaker, the lower midrange is where physical design becomes especially audible. This region gives a cello its woody body, a tenor…
In a horn-loaded loudspeaker, the throat adapter is the small but consequential transition between the compression driver and the horn itself. It determines…