La geometría de los cables

Iniciado por maty tinman

Debes tener las cajas con distinta polaridad. Lo mejor es que pruebes con sólo una conectada, cambiando los cables de conector para detectar cómo te suenan mejor. Y luego la otra sola también.

Creo que no, pero lo probaré otra vez, escucho la escena bien centrada y delante. Cuando tenía cambiado (uno de cada) se notaba muy espacial la escena. Lo que decía es que al cambiar los dos altavoces a la vez de polaridad a mi oído suenan igual.

No entiendo mucho de electrónica pero hay quien ha probado y hecho test ciegos:
Some Experiments With Time (el tercer test)

Creo que parte del supuesto erróneo de una confusión de términos:
Phase is one of those elusive terms that gets tossed around too often by people who don't really understand it. First, the term phase is often used incorrectly when what is really meant is polarity. If you exchange the wires in an audio signal path such that a positive voltage makes the loudspeaker draw into the cabinet rather than push outward you are inverting the polarity, not shifting the phase. Phase shift is simply a small amount of time delay, where the amount of delay varies with frequency. More to the point, phase shift occurs naturally and unavoidably in all speakers and crossovers, and in every EQ circuit, with no obvious detriment as far as I can discern. Phase shift can be an important factor in speaker and crossover designs, but only because a tone whose frequency is near the crossover point is radiated by two speakers at once. In that case phase shift could cause the two acoustic outputs to partially cancel each other as they combine in the air in front of the speakers. But any time you stand in front of a loudspeaker and then simply take one step backward, you are inducing a large amount of phase shift at the higher frequencies.