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Sundown Audio

Z v.4 15" Prototype Built Up


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F the Zv4s I want a close ETA on the preorder for the X-18s.....

down rpping vanderbilt. 30 miles from victoria. i own the 3rd loudest setup here out of 3. but i did put together all 3 setups

^^ Cant wait to swalllow Ghost's babies

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We have an Sd reduction of about 10% on the 12s and 15s -- no SD reduction at all on the 10 (it's slightly over-sized) -- 10% SD is ~0.3dB compared to increasing the displacement limits by enough to equal about 1.5 to 2 dB and also all but eliminating suspension component and glue joint failures, reducing distortion dramatically, etc.

It doesn't take a speaker designer to guess which one most folks will prefer; especially in the age of low priced / high power amplifiers.

The real truth is that there are almost NO surrounds out there today that can handle truly HIGH excursion beyond the mid to high 30s range reliably -- none of the lauded "high rolls" can do it when one does the math on their rolls. It may take a while for folks to adjust to it but I am willing to bet you'll see many others following suit.

So all with good reason :)

thanks for explaining this. Makes alot more sense to me now

Scion tC SQ Build
iPad mini, lots of fabrication, daily driven
Ford Explorer C Pillar Wall Build

Just a cheap car to destroy with bass :D

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