Buy Auralex LENRD Bass Traps Smartpak - Charcoal 4-pack Acoustic Studio Bass TrapAuralex LENRD Bass Traps Smartpak - Charcoal 4-pack Acoustic Studio Bass Trap Product Description:
- 2' long corner units, 4 per box
- Suggested Adhesive: 1 Foamtak or 2 Tubetak per box
Product Description
LENRD stands for Low-End Node Reduction Device. A resonance bump in a room's frequency response is called a room node. Now, thanks to LENRD, you can achieve low frequency accuracy other companies can't give you! Bass traps substantial enough to control nodes have always been expensive to buy or intricate and time-consuming to build, but not anymore! LENRD is extremely effective at smoothing out low frequency room nodes at a price that anybody can afford!
Customer Reviews
Most helpful customer reviews
6 of 7 people found the following review helpful.
depends on what you're using your room for
By Steven
I use these bass traps to attempt to treat the corners my band's rehearsal space. They work decently enough for rehearsal, but if you plan on getting these for a recording application, I suggest looking elsewhere or building your own traps with fiberglass (building your own would ultimately be cheaper too, in retrospect I wish I had done that). Auralex foam isn't dense enough to truly treat a room for very low frequencies... but they are still better than nothing.I also had some difficulty getting them to stay in place in higher spots on my wall with caulk adhesives. You'd have to use a more permanent adhesive to really get them to stick... so once they're in place, adjusting or removing them may be difficult.
3 of 3 people found the following review helpful.
They DO work!
By Ivan Tirado
Well, based on online reviews and acoustics articles I wasn't really expecting much.. but these things are remarkably effective. I have measured smoother bass response, and reduced modal peaks, specifically at about 73hz. Dialogue clarity is vastly improved and it just sounds better all around.I had a HORRIBLE time getting these on the corners, word to the wise.. check your corners, if they're not fully square, the glue WON'T work since the things will kinda float between the two sidewalls.. just nail them down and be done with it in 5 mins, rather than fighting the glue (and messing up your walls) during the installation.
1 of 1 people found the following review helpful.Trick to mounting.
By Travis Hoffmann
Hey guys and gals . Here is a great way to mount these, and other foam. Instead of mounting the foam directly to the wall, instead purchase a poster board or other cardboard surface. Cut it to shape ..then mount the foam to the cardboard using the putty included. Lastly, purchase command strips that use Valcro so you can dismount them later. A few strips should have no problem holding these up. I have had mine mounted for about a year.As far as the foam itself, it really did a nice job of cleaning up the room audio, particularly in the high frequencies. The foam also does a decent job of low frequencies down to about 200 hz I would guess. Overall works well.
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