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Will a new sub sound better than my Velodyne F1200?

For music only...

I have a Velodyne F1200 (early 1990s model) and I have a Velodyne SMS-1 parametric EQ driving it. The F1200 is a sealed 12 inch servo sub. I think it's limited to 125W or so. 

Does anyone know how a new non-servo sealed sub like the HSU ULS-15 MK2 would compare at normal volumes (85db peaks)? 

I feel like my system is lacking punch and speed with the kick drum... it's a little slow a fat sounding, even though I've got my phase and equalization dialed in. One thought I have is that the SMS-1 adds a delay, and I'm assuming a servo sub might add even more delay, so even though phase is ok in the crossover region, the sub could be behind quite a bit in time. In fact, the sub is farther away than the mains by a couple feet, which may compound the problem.

I'm assuming the punch from a kick drum should be mostly sub, or is that up above 80hz?

sboje

Showing 1 response by erik_squires

erik_squires
16,477 posts
 
What you are describing is poor room integration. Look up Room EQ Wizard, you'll find lots of information and people who want to help you.  I strongly suspect you do not need a new sub, but a better integrated one. This may involve EQ as well as bass traps. I recommend miniDSP for the first part, GIK acoustics for the second.

In terms of comparing subs, you can find a lot of information here:

http://www.data-bass.com/home

I'm not sure if you'll find another sub "better" so much as modern subs like JL Audo's built in DSP is pretty damn good. I mean, of course they have massive motors and amps, but you seem to need better settings, not to spend lots more money. :)

If that EQ isn't adequate, I use miniDSP with OmniMic with a Hsu VTF-15 Mk II and it's awesome. Still, it's not the sub but the settings I think. Pursue that first. If you seem to lack output then consider a new sub.

Best,

Erik
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