Im having some trouble finding a fault in channel one of a 3600vz. The high side npn driver bias is very low. 25mV. across R02. The output is clipped off on the upper swing with 1k in and 8 ohm...
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Im having some trouble finding a fault in channel one of a 3600vz. The high side npn driver bias is very low. 25mV. across R02. The output is clipped off on the upper swing with 1k in and 8 ohm...
I couldn’t pass these up. I’m in love with them so far. Anyone else have opinions?
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Channel one has very bad distortion. I have rulled out the input section of the amplifier by swaping the circuitry around. Channel 2 was rebuilt about a year ago. The trasisters on CH1 apear to be...
First off subs are always better when paired together. And just my .02 a crown xs900 is not a sub amplifier. It will be fine for tops but if your wanting more low end you need more subs and more...
just another thought....My fav. econemy sub woofer is the eminence omega pro 18, in a good built box this woofer is great.
I agree with the others the 2240H is a great woofer but the recone price makes it not such a good choice if you have to recone alot of them often. I run two of them for my personal system and love...
sorry to get off topic but just some ideas.
Club sound systems have to be designed so they are really easy to use for the non techy non sound man person. Not every club can staff a sound man...
JBL 2241's in custom cabs powered by MA3600VZ's
Ive used others in the past, EAW, EV, I have even had awsome results with eminence in custom boxes
My next choice would be EV, my tops are all...
JBL would be my first choice but there is other good subs to be had for high impact club applications. I am in KCMO and have experience with nightclub sound systems. If you wish I can answer...
Probably wont hear much differance between the 2225 and the 2226....
Just replaced with a 2425 and called it a day......
Just had a diaphram fail in my 175 driver. It was original with the red wax seals. When I opened the driver I found the diaphram to be perfect but measured open with a meter. With a closer look I...
I have a pair of 2225's in a large box(cant remember cubic feet) tuned to 40hz and love the sound they have. They are used as HT mains
Hook one amp to the left Low Freq driver and the other amp to the right Low Freq driver and listen for a phase differance.
The term "blown speaker" gets thrown around very loosely. I allways say if it still has sound comeing from the coil its not blown. Blown in my opinion means the coil has opened and the speaker is...
Looks like alot of fun...One question. I am new to crossover building. Are those start/run capacitors like used in hvac systems? I didnt know you can use those for audio?
I have a pair of them and love them. I built the cabs but the components are all of what would come stock in the SR4725X. They do require some minor EQing. I am powering mine with a Crown CSL1400...
oh yeah I did mean Plenum. I was just stating the fact that it was plenum rated cable. Didnt mean for it to sound like I thought it effects sound quality just b/c its plenum cable.
It is a...
It is always best to keep speaker lines short as posible. Using a balanced line 5 feet is no harm at all. I have run balanced lines well over 200 feet with no problem in multi level venues. I...
I always watch the show Modern Marvels on the history channel. It would be cool to if they have a episode with JBL in it?
How much are those cone kits runing these days?
Just wondering if anyone else has come across this unit from EV. I used it in the last install that I did and I am very pleased. It has built in DSP and 4 slots for input or output cards. It runs...
If you can its also a good idea to roll those gains all the way down before you power down or power up the amplifier.
After hours of use, I let the amps "cool" with no input signal for 15 to 20...
Looks awsome. I have 2 2240H's layin around that I so want to get turned into 2245's for subs or 4345's
Cant decide which to go with?
Don't get me wrong, Crowns are good amps. But there is nothing speacial about the XLS series. I have had issues with that line in the past.