BillFitzmaurice.info

The cabs looks heavy but they are about a quarter or even less than what the same rig carries. I will post drawings soon. thanks

Thanks I agree with you.

Good job Charles. I would want to know how it is used in testing

I have the 20uf capacitor wired in series to my compression drives. I hear this spike in the compression driver when I switch on the amplifier to my Otop12 Jarrays. What could this be, and is it normal?

Here are some pictures of the flown Otop 12 Jarrays

Charles, The subject is deeper than I thought initially. The depth of your knowledge is way deeper than I could imagine but just like Bill, I'm also an acoustical engineer who implemented a design I thought was credible that paid off eventually. I agree with your submissions which in the final analy...

Hi Charles, I flew the cabs today. I haven't taken pictures yet but ill do so tomorrow and post them. As for the stress calculations, I haven't done any yet but have compared my design with the tassos I used in the pix and mine are as solid as theirs. Id say my design is an over kill for the Otops 1...

rotebass wrote:

cave wrote: This is how the cab looks finally.

Love it, the aesthetics rival some commercial cabinets. You've got me GAS'ing to build some.

Please do so quickly and share your experience

PulseMan wrote:Hi Michael

Good work there my man and your cabs look great too.

PulseMan

Thanks Bro, lots of inspiration came from you. We have more to talk about.

Thanks for the compliments I will post a Google map depicting our coverage area soon

A friend of mine who never believed in DIYs was stunned by the perfomance of the boxes he wants to use them for his next gig. He couldnt believe his eyes and what he heard coming from the such small cabs. He went full circle around the boxes serverally just to figure out how that perfomance was poss...

Here is my corrective EQ curve for my first gig with the otop 12 Jarray

Sweet work there, cave! Can you give a comparison to the array cabs in the pictures? How did a stack of 4 OTops sound against a stack of those other cabs? Power to SPL, overall impressions, any comments from others? Please share as much information as you can, or care to. Thanks and congratulations...

More Pictures

Hi folks, hang in there for review of my first gig with the otop12 jarray. My church held a convention for an average of seven thousand participants over the last three weeks in three different locations in Ghana. 14th to 31st August 2014. I won the bid to provide sound for the event so I decided to...