ToolHuts

Outils pratiques pour un travail de précision

Planificateur de Placement de Caisson de Basses

Tracez des positions de test pratiques pour le caisson de basses (contre le mur, au centre, au quart de la pièce) autour du siège d'écoute.

m
m
%
Front centre2.97m
Front quarter3.15m
Side midpoint1.88m
Rear quarter1.96m
Room quarter2.29m
Room centre0.66m

These are measurement candidates, not placement recommendations or predicted winners. Put the sub at each accessible point, level-match it, then compare response across the listening area.

Fonctionnement

How to use it: enter room dimensions and listener position. The plan marks six distinct starting locations and reports their direct distances to the main seat.

Method. Candidates sample centre, quarter and boundary-adjacent positions because each excites room modes differently.

Example. In a 4.2 by 5.5 m room, the front-quarter point is 1.05 m from the left wall and 0.44 m from the front wall.

Exemple avec les saisies actuelles

Le résultat ci-dessus utilise exactement ces valeurs. Cet instantané est inclus à l’impression pour comparer la sortie aux mesures d’origine.

Room width
4.2 m
Room length
5.5 m
Listener from rear wall
38 %

Résultat principal: Front centre: 2.97 m.

Avant d’utiliser le résultat

  • Measure from the datum or reference edge described by this tool, and do not mix inside, outside and centerline dimensions.
  • Keep inputs in the displayed units and preserve more precision than the final cutting or purchasing tolerance requires.
  • When the result is close to a limit, verify it with a test piece, field measurement, manufacturer drawing or qualified project professional.

Limites

Room dimensions alone cannot rank subwoofer positions. Crossover, phase, multiple seats, construction and openings matter. Measure frequency response and decay, and use the subwoofer crawl only as a practical screening method.

Questions fréquentes

Is a corner always loudest?

Corner loading often increases output, but it can also worsen modal peaks. The smoothest measured response is usually more useful than maximum level.