How To Use The FullTrap

The FullTrap is easy to use and almost magical in how it works.

 

The FullTrap is shipped flat in a box to save space and costly freight charges. All of the parts you need to put it together are inside including dowels, screws and mounting hardware. Standard household tools are all you need to build a FullTrap. Most folks find that it takes about 25 minutes to assemble following the simple step by step instructions. If you like, you can download the assembly manual by clicking this link to the FullTrap user guide. Once assembled, the FullTrap employs French cleats as the wall hanging support mechanism. A cleat is mounted on the wall surface and the FullTrap simply hangs in place quietly doing its work.

Because bass frequencies are omni-directional the FullTrap can be placed anywere in a room but near room corners maximize it's effectivness. The determining factor is mostly a matter of high frequency control as the FullTrap’s front facing 3" thick acoustic panel is highly effective from 125Hz and up. It is also a matter of available wall space. In some instances when open wall space is not available the MaxTrap provides an effective corner mounted alternative.

FullTraps can also be stacked for greater bass control. The more bass traps you have in your room, the greater the bass absorption. As a rule, small rooms will work well with two bass traps where larger rooms will benefit from four or more, depending on your desired outcome. As always, start by listening to your room by walking around to hear the room modes. Then, try recording in your room and listen to your recording in other spaces to hear how well your mixes translate. If you find that the recordings lack bass, then you probably need to add more bass control.

The FullTrap makes controlling bass problem easy in any room.

Application 1 – When corners are not available

In some rooms, cupboards, windows and doors may make it impossible to use the corners. This is where the FullTrap saves the day. The FullTrap is virtually identical to the MaxTrap except that instead of being designed to fit in the corner, it is designed to fit on a flat wall surface. This allows the FullTrap more flexibility inside the room and can be positioned wherever convenient. It should however be noted that sound naturally migrates into corners and therefore, using corners to your advantage is always a good idea.

Application 2 – Stacked pairs with near-corner mounting

In rooms that need more low frequency trapping two FullTraps may be stacked near two or more room corners. This yields greater bass and high ferquency control.

Application 3 – MaxTrap alternative to the FullTrap

A fun design for small rooms is to use a stacked set of MaxTraps in a corner and using the room’s natural layout to create a more diffuse field. By placing the mix position so that it is facing the room corner, you can create a very functional layout that will reduce powerful primary reflections from the near walls and front to back flutter echo. This does not mean you will not have issues to contend with, it merely points out that one does not have to conform to sitting "square" in the room… other options may in fact be better!

Primacoustic is a division of Radial Engineering Ltd. Copyright 2010. All rights reserved.