Free air, tighter bass - snake oil or cheap tweaks?


Usually when we talk about snake oil it's because some one is out to make a buck on the gullible.  In the case of these tweaks I want to recommend I'm not going to make any money, and you may not spend any either, but I find them useful.

Cover your Speakers

I don't know why a modest change in your acoustics can make such a difference but I usually find that covering my speakers adds a lot of air and room ambiance.  I like to use some thick curtains that I've had from a house a long time ago.  Works really well.

Weigh Your Speakers

I don't mean put them on a scale, but put a weight on top.  Of course, this doesn't apply to those with behemoths.  I find this especially useful with lightweight speakers that are on stands or very small footprints.  Think 2-ways, both bookshelf and floor standers.  I think the additional weight resists the tendency of the woofer to move the box back and forth, creating a kind of Doppler distortion in the bass. In some cases I find this tweak can really make a speaker sound tighter and clearer from the mid-bass downwards.

Clean up the Floor

We often pay attention to the walls, but not the floor, especially behind speakers.  I find that room treatment, cushions and blankets here can really cut out hash I didn't know I had. 

erik_squires

@yesiam_a_pirate +1 “Dreaming about and working towards the "next thing" is sometimes more fun than the score.”

Banking back to being serious.....and perhaps an interesting query, @erik_squires 

What if I’ve an omni on a column, with nothing that could be considered a side?

All I could do is wrap the column itself...and have been considering a tapered column that would ’accentuate’ the taper of the Walsh drivers....

On a practical level, too top-heavy imho....

@classic8 ...no kidding...*L*

....we can ignore the room for the moment....That becomes a whole discussion of and by itself....

Apply the KISS option... ;)

@asvjerry  If it's something like a Walsh speaker, the bass section provides plenty of area to cover, for an MBL though not so much.

Erik my KLH model 9 are covered with cloth I like the sound.My Norh speakers I have applied felt around the tweeter it Works.Putting weight on top of the speakers helps not much.i go to hardware store for that, I think Marigo has weight but expensive.Some like them.