The i-Series continues the Macro-Tech legacy of unparalleled sonic accuracy and detail, putting sound quality above all else. For over two decades, Crown. The Macro-Tech VZ is the most advanced amplifier to offer Crown’s patented Variable Impedance (VZ) power supply technology. New semiconductor . Crown MA Pdf User Manuals. View online or download Crown MA Brochure.
|Genre:||Health and Food|
|Published (Last):||11 July 2004|
|PDF File Size:||15.59 Mb|
|ePub File Size:||19.34 Mb|
|Price:||Free* [*Free Regsitration Required]|
I’m using an XTA processor, and I’m reluctant do dial back the limiter on the woofers much more, and was wondering if the gadgets built into the Crown amps might help anything?
“ODEP” crown macrotech
Dave, what kind of venue is this? It goes 2ohm all mz5000 long while the VZ is choking next to it. Please login or register. Your amp is broken.
So, we are running in 2ohm or 2. The Loudspeaker Offset Integration circuit uses an algorithm that centers disparate near-synchronous LF waveforms on a loudspeakers excursion “swing”.
Crown MA Manuals
My failures have been voice coils cooking, not cone tears. So go to piss somewhere else!
Logged paul bell Hero Member Offline Posts: Dave Barnett on May 01, Forum Permissions You cannot post new topics in this forum You cannot reply to topics in this forum You cannot delete your posts in this forum You cannot edit your posts in this forum You cannot create polls in this forum You cannot vote in polls maa5000 this forum.
It tends to be happiest above 50hz. Also by all means use the amps’ limiters as well as your processors.
We get the v models over here. Offset Compensation is DC protection. That’s essentially what a high-pass filter in a power amp will do; call it an “algorithm” if you want but I think that suggests more complexity than actually exists.
I’ve got one each of the anddriving four 2×18 bass cabinets in a cap venue. I always run these size amps on 32A Cee-Form too.
Crown Macro-tech MAVZ Professional Power Amplifier Macrotech vz 2 Avail | eBay
Only in that there is a high -pass filter in circuit. If you find the problem is occurring only to the drivers you are repairing, chances are the replacement materials are not as robust as the original voice coil of the EVX B. This page was generated in 0. Bruce Burke on May 07, What if I’ve got two woofers in the same box, driven from the same amp channel, and one has gone open circuit multiple times, but its partner continues to function normally?
You’ll note that I never used the word “sub” in the original post Edited by pchclx – 17 May at 8: The top speaker, getting hotter, may actually be safer due to the voice coil heating and raising in impedance more than the lower unit, drawing less power. Have you measured the DC resistance of all the drivers? Thats far under the A distros trip point, not to even speak about choking the gennie.
Thanks for the information, I’ll give it a shot. You cannot post new topics in this forum You cannot reply to topics in this forum You cannot delete your posts in this forum You cannot edit your posts in this forum You cannot create polls in this forum You cannot vote in polls in this forum. I’ve also run into this.
That said, my money is on slightly different parts and slightly more average power lately has put them over the edge. Our generators for gigs run V and the problem does’nt go away I’ve had similar things with EAW subs that lasted forever, and then had a rash of failures with no changes to the rig Ive struggled to get the ODEP light to go out, if you clip it into 2 ohms stereo i suppose it would, but this crow just bad practice!!
Edited by DjLeco – 09 July at 1: In my previous post the term “cooked the voice coil” may be a bit of an overstatement.