BillFitzmaurice.info

Just to close the loop here, The celestion CF1540HD is very impressive. Build quality is on point and they sound great. We had the chance to A/B the 4 of them with the 4 remaining 3015s loaded cabs and (given that the old drivers have had a long hard life) the celestion loaded cabs were subjectively...

Thanks for the help.

I’ve ordered the celestion drivers and will report back once I’ve loaded them.

If anyone’s interested, I can get them for around £160 ex each in the UK.

All the best,

Dx

Thanks lads, I built 12 of the tubas back in about 2007, and they were the low end of our main system. In 2014 i upgraded to an MLA compact system and 8 of the tubas went into this nightclub. System is properly limited though a soundweb blu, they don’t usually blow drivers. Issue was that the amps h...

Would this be suitable?

https://celestion.com/product/cf1540hd/

Hi all, I have 8x 24' wide Tuba 36s in a nightclub in the UK. Unfortunately they have managed to pop 4 of the 3015LFs currently loaded into the cabs. Given that the cabs are installed and weight is therefore not an issue, is there another driver (perhaps one that can handle more abuse) which you rec...

Thanks again bill!

Cheers Dave, I cant seem to find an apropriate inductor at CPC... here is the search http://cpc.farnell.com/jsp/search/browse.jsp;jsessionid=IML1GSIK1G3IJQFIAEXZLTQ?N=411+401+1003229+102030+102037&_requestid=419491 the only one that seems correct has a DC resistance of .46 ohms do you know anywh...

Thanks for the prompt reply Bill.

I read that but I dont understand how adding yet more inductance to the circuit will allow higher current flow.

I thought the job of inductors was to reduce current at high frequencies???

sorry If im being thick...

Hi Bill/All

Just wondering what simulation software you all use?

I have used hornRESP briefly but have been a little suprised with the results.

many thanks,

Doug

Hi all, I need a decent suplier for the 1mH inductor and the 10uF capaciors for the low pass filter in my omnitop 12s. Does any one know of anywhere decent (*cough* cheep)? Just as a side note, Im a little confused how adding a low-pass filter to the woofer can improve the high frequency responce???...