View Full Version : I need MAJOR help with my sound!
kmssounds
02-08-2010, 11:34 PM
Hi,
I have just bought the below woofers. They'r both EV and been told they will produce enough bottem end for my shows.
My question is I really need help in how to power them as I have no idea what amp or crossovers to buy. I have two of each woofer (4 in total)
http://www.zzounds.com/item--ELVELIMISUBE
http://www.electrovoice.com/sitefiles/downloads/T18_Subwoofer_EDS.pdf
If you could advise me on what amps or crossovers to buy, also I would like to buy seconed hand at the moment as I can't afford new unless its good value for money.
I also have the below crossover if it could be used?
http://www.dv247.com/studio-equipment/behringer-super-x-pro-cx2310-crossover--4182
All your help would be great cheers.
TONYTIGER
03-08-2010, 02:31 PM
Hi, firstly why have you bought 2 pairs of subs that work in a complete different way.
the first pair are direct radiating as far as i can make out and the second pair are horn loaded,these do not mix together very well due to the way they produce sound.Go out of phase.
The first pair have a passive x over built in & are 8ohms.
the second pair do not have a x over & are 8 ohms
You can use the first pair with your top/mids ( what are they) with out using the Berhinger just out of your amp into the stack and link the two with your speaker leads.
You will need a amp that will drive at least 1200 w into 4 ohms per chan but more would be better.
If you want to use 4 subs you will have to use the external x over ( much better).
Take your full range signal to the x over then come out with a signal to a amp driving your tops/mids it will be marked on the back.
Repeat the process for the subs to another amp driving the subs again it will be marked.
You will then be giving the tops/mids the frequency they require and the same for the subs ,you can select were you want the x over points to be from the controls on the Berhinger.
You will need a a big power amp to drive the subs as the 4 subs will be linked 4 ohms per side so at least a 2 kw or more amp.
This is just the basics but should get you started.
kmssounds
05-08-2010, 01:46 PM
Would I be better off getting rid of the larger 18" and getting a second pair of EV T18's?
Then I would have an even match?
TONYTIGER
05-08-2010, 03:01 PM
Would I be better off getting rid of the larger 18" and getting a second pair of EV T18's?
Then I would have an even match?
A matched pair will always be better, so yes
kmssounds
06-08-2010, 07:30 PM
Cheers for your help!
Now, I need an amp which will run two and also 4 if need be as some venues wont need all for bins, I will only take them to 750+ guest events.
Any recomendations?
I know it won't be cheap will it?
Also would that behringer cross over be ok?
cheers for all your help Tony!
yourdj
06-08-2010, 07:35 PM
try the thomann t amp range. They are digital, well priced and very light.
http://www.thomann.de/gb/the_tamp.html?sid=4f455764e23b84845d534c85d8b26b6c
kmssounds
06-08-2010, 09:14 PM
Hi,
theres quite a few amps on there, is there anyone in particular that can power 2 subs aswell as 4?
TONYTIGER
07-08-2010, 07:24 AM
Cheers for your help!
Now, I need an amp which will run two and also 4 if need be as some venues wont need all for bins, I will only take them to 750+ guest events.
Any recomendations?
I know it won't be cheap will it?
Also would that behringer cross over be ok?
cheers for all your help Tony!
Crown XTI 4000 if you want a amp that will last and hold its price very light and has DSP built in so will make it simple as you will not require x over.
If you look back on the items for sale there was one for sale on the forum.
In my opinion the T amps from Thomann are the typical far east rubbish and wont do your EV justice.
Also the Customer service from them is terrible when things go wrong.
kmssounds
08-08-2010, 10:29 PM
them crown amps do have good reviews but I really need to keep the cost down as I have just upgraded all my sound and cash is low at the moment.
Anthing else half decent to get me through this year then I can save up for the crown amp?
Cheers
Sapphire Disco
08-08-2010, 11:09 PM
them crown amps do have good reviews but I really need to keep the cost down as I have just upgraded all my sound and cash is low at the moment.
Anthing else half decent to get me through this year then I can save up for the crown amp?
Cheers
http://cgi.ebay.co.uk/MC2-AMPLIFIER-T2000-AMP-/280545744475?cmd=ViewItem&pt=UK_AudioTVElectronics_HomeAudioHiFi_Amplifiers&hash=item4151d4565b
Keep your eye on this, I have one and they are great amps.
If you can get it below £400 it's a bargain I'm not sure about delivery though it as says collection only.
TONYTIGER
09-08-2010, 08:39 AM
them crown amps do have good reviews but I really need to keep the cost down as I have just upgraded all my sound and cash is low at the moment.
Anthing else half decent to get me through this year then I can save up for the crown amp?
Cheers
I would suggest you buy good quality second hand rather than new rubbish.
Few suggestions Yamaha,QSC,Crown,Matrix even a Behringer is good value just dont forget you are looking for around 1200 watts per chan in to 4 ohms.
The MC2 as mentioned is a great amp.
Best of luck:)
kmssounds
09-08-2010, 08:30 PM
http://cgi.ebay.co.uk/Behringer-Europower-EP4000-DJ-Amplifier-EP-4000-/400142050718?cmd=ViewItem&hash=item5d2a53259e
How does this amp look?
Excalibur
09-08-2010, 08:46 PM
http://cgi.ebay.co.uk/Behringer-Europower-EP4000-DJ-Amplifier-EP-4000-/400142050718?cmd=ViewItem&hash=item5d2a53259e
How does this amp look?
Underpowered. Less than 1000w RMS into 4ohms. Tony reckoned you needed at least 1200, and preferably more.
I know he slated these, but I and some mates have its little sisters, and love them. I reckon there's a couple of folk on here with the 2400 as well.
http://www.thomann.de/gb/t-amp_ta2400.htm
Unless you drop on a s/h bargain, I'd guess you're looking at something like Behringer or T-Amp.
kmssounds
09-08-2010, 09:05 PM
its says:
2 x 2,000 Watts into 2 Ohms; 2 x 1,400 Watts into 4 Ohms; 4,000 Watts into 4 Ohms (bridge mode)
????
Kernow
09-08-2010, 09:13 PM
This baby will give you what you need, and keep your badging consistent ;)
http://www.swlighting.co.uk/products/electrovoice-amplifiers-24/232.htm
I have seen them sell s/h for around £700 and I hired one for £28 for a Bank Holiday weekend last year, which is a good way to experiment at a very low cost ?. :)
Excalibur
09-08-2010, 09:22 PM
its says:
2 x 2,000 Watts into 2 Ohms; 2 x 1,400 Watts into 4 Ohms; 4,000 Watts into 4 Ohms (bridge mode)
????
From the Behringer manual:Look on page 12.
http://www.behringer.com/EN/downloads/pdf/EP2000_P0A38_M_EN.pdf
Both channels driven at 4ohms, 950w per channel
Marketing pitch. 1400w is a figure it can hit, but only momentarily. Continuous figure is far less, 950w. ;)
This baby will give you what you need, and keep your badging consistent ;)
http://www.swlighting.co.uk/products/electrovoice-amplifiers-24/232.htm
I have seen them sell s/h for around £700 and I hired one for £28 for a Bank Holiday weekend last year, which is a good way to experiment at a very low cost ?. :)
I looked at the link you gave, and was amazed to see a misprint. Shouldn't the price be £207.20, and not as they posted £2072? :whistle:
Kernow
09-08-2010, 09:26 PM
I looked at the link you gave, and was amazed to see a misprint. Shouldn't the price be £207.20, and not as they posted £2072? :whistle:
Nope that's the price....... and if you've tried one, as I have ;) , worth every penny :)
kmssounds
09-08-2010, 10:04 PM
I like that idea actually, Maybe if I hire one for my weekend shows and see which I fancy the most then go purchase one?
As that way I won't have to buy a cheap one to get me by!
Now to look for a hire firm around West Yorkshire!
TONYTIGER
10-08-2010, 07:21 AM
This amp on e bay would suit your needs perfect item no 140435324257 these are super quality touring grade amps .
kmssounds
13-08-2010, 09:52 AM
I think the cost of that amp is abit too much for me at the moment. I will prob purchase in Sept and get a decent one then.
Do cross-overs make a real difference?
I have the Behringer one at the moment, the question is, would I need a better one or are all crossovers the same?
Would it be able to handle 2000watts of low end through it?
Cheers GUYS!:bang:
TONYTIGER
13-08-2010, 11:12 AM
I think the cost of that amp is abit too much for me at the moment. I will prob purchase in Sept and get a decent one then.
Do cross-overs make a real difference?
I have the Behringer one at the moment, the question is, would I need a better one or are all crossovers the same?
Would it be able to handle 2000watts of low end through it?
Cheers GUYS!:bang:
Simple answer yes the Behringer will do the job fine.
Kernow
13-08-2010, 11:26 AM
Simple answer yes the Behringer will do the job fine.
:agree:
As the crossover fits into the chain before the amp(s) the actual input will only be at line level, as will it's output. :)
kmssounds
14-08-2010, 11:53 AM
So does that mean all cross overs are the same?
So it doesn't matter which brand I have?
Excalibur
14-08-2010, 12:40 PM
So does that mean all cross overs are the same?
So it doesn't matter which brand I have?
They fairly much all do the same thing. Some have more bells and whistles than others. Behringer basic models work just fine.
Kernow
14-08-2010, 06:47 PM
So does that mean all cross overs are the same?
So it doesn't matter which brand I have?
You will though need a minimum of 2x amps. Probably around the 2 x 1200w for the woofers and usually rather less for the tops. :)
kmssounds
15-08-2010, 12:36 AM
I thought I needed 1 amp which powered 1200 watt per channel to power all four bins?
Just a reminder I have 4 EV T18 woofers?
Excalibur
15-08-2010, 12:46 AM
I thought I needed 1 amp which powered 1200 watt per channel to power all four bins?
Just a reminder I have 4 EV T18 woofers?
You do. And also one amp to power the tops.
kmssounds
15-08-2010, 02:31 PM
And will it be just a matter of 1 channel powering 2 on the left and the others for the left?
Or isit a fancy wiring job I have to do?
TONYTIGER
15-08-2010, 03:34 PM
And will it be just a matter of 1 channel powering 2 on the left and the others for the left?
Or isit a fancy wiring job I have to do?
Correct ,1 channel to two subs = 4 ohms same for the other channel the crossover will will give a line level frequency to the amp that is driving the 4 subs so they get the low frequency that they are designed for known as the crossover point which you select on the beringer.
Kernow
15-08-2010, 07:47 PM
You will though need a minimum of 2x amps. Probably around the 2 x 1200w for the woofers and usually rather less for the tops. :)
You do. And also one amp to power the tops.
Unless your tops are self-powered, with built in amps ? :)
Excalibur
15-08-2010, 08:53 PM
Unless your tops are self-powered, with built in amps ? :)
Bog off smartarse. :p And anyway, if you'd been in on this from the outset, you'd know he's got passive EV cabs for the tops. ;)
kmssounds
15-08-2010, 09:28 PM
Cheers guys!
I've decided I'm going to hire the amp to power the woofers then buy one next year when I get all my money back from gigs this year! I've spent 4k on visual displays this year already and need to start making that back!
I have 4 wedding receptions this month so I'll take pics of all the set ups and post them in the gallery, and sound..... I'm sure you will all know the 4 T18's are gona put out some serious bottom end!
Cheers again lads!
Excalibur
15-08-2010, 09:52 PM
Cheers guys!
I've decided I'm going to hire the amp to power the woofers then buy one next year when I get all my money back from gigs this year! I've spent 4k on visual displays this year already and need to start making that back!
I have 4 wedding receptions this month so I'll take pics of all the set ups and post them in the gallery, and sound..... I'm sure you will all know the 4 T18's are gona put out some serious bottom end!
Cheers again lads!
Lads? :confused: Lads? :confused: :confused: Between Kernow, Tony and me, we total over 170!!!!!
:D :D :D :D :D :D
Kernow
16-08-2010, 08:28 AM
Cheers guys!
I've decided I'm going to hire the amp to power the woofers then buy one next year when I get all my money back from gigs this year! I've spent 4k on visual displays this year already and need to start making that back!
I have 4 wedding receptions this month so I'll take pics of all the set ups and post them in the gallery, and sound..... I'm sure you will all know the 4 T18's are gona put out some serious bottom end!
Cheers again lads!
Sound choice (pun intended !;) )......... but 4x 18" bins at a wedding ?:eek:
Lads? :confused: Lads? :confused: :confused: Between Kernow, Tony and me, we total over 170!!!!!
:D :D :D :D :D :D
And who's the junior partner, sonny ? :p :D :D :D
Excalibur
16-08-2010, 09:35 AM
Sound choice (pun intended !;) )......... but 4x 18" bins at a wedding ?:eek:
Err, I could be wrong, but I have a suspicion that it's de rigeur for certain of these functions.
And who's the junior partner, sonny ? :p :D :D :D
Yes Boss. :o :o :o
kmssounds
16-08-2010, 02:14 PM
Yeah the venues are HUGE! Ricoh arena 4 times this month and Aakash restaurant a few times in Yorkshire!
Sorry for the lads part..... I'm 24, still a youth lol!
Cheers Gents!!!
Kernow
16-08-2010, 07:33 PM
Err, I could be wrong, but I have a suspicion that it's de rigeur for certain of these functions.
Yeah the venues are HUGE! Ricoh arena 4 times this month and Aakash restaurant a few times in Yorkshire!
!!!
Arenae (is that the plural ? :confused: ), Now I understand :o ........ will 4x 18 be enough ???;) :)
Yes Boss. :o :o :o
No probs young 'un ;) :D :D :D
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