hi can anyone tell me if there are any 4 ohm cabs out there. i have a hartke HA2000 head, 200watts at 4 ohms and ive only found 8 ohm cabs, id like a 4ohm cab to run alot more power into. are there any made anyway. any help appreciated later Lukas
Most manufacturers make a few 4ohm cabs it just depends on what you want and what kind of sound you want and your cashflow.
You can also get two 8 ohm cabs and run them parallel. This would give you 4 ohms. And more drivers will push more air. Check the Carvin site. They have some 4 ohm cabs. www.carvin.com
Peavey makes the 115BXBW, the 410TVX and the 412TVX, all available in 4 ohm. The 412TVX should be driven by at least 500 watts IMHO, though the 115BXBW and 410TVX would work with your amp just fine. Great cabs at a great price.
In my recent express hunt for cabs I came across a few 4 ohm ones, I'd noted down these bits:- Carvin 1 x 15 that'll handle 600W and weigh 66lb, £270 Alumabass C210 that'll handle 400W,£330, weighing 55lbs Eden do a few that offer you the choice of either buying them as 8 ohm or 4 ohm ones... at least the D410XLT (700W,98lbs,£999) and D410T (540W,90lbs,£799) and D210T (250W, 60lbs,£599) and D210XLT (350W,68lbs,£699) and probably more. I'm sure there are more, but I was hunting for two 8 ohm cabs. I'm also sure these prices are negotiable too - they certainly knocked some off for me.
martinipv, sorry if i spell your name wrong but......if i get two 8ohm cabs and the head that will be running them is 200watts @ 4ohms how much power will i get. whats the best thing to do to get the most power? thanks Lukas
You will get 200 watts. 100 watts to each cabinet. Running 4 ohms is the best thing to get the most power. The power output will be reduced if you run an 8 ohm load. Don't run below the minimum recommended by the manufacturer or the amp will overheat (ie. If your amp is rated for a 4 ohm minimum load, don't connect speakers that give a 2 ohm load). BTW: martininpv stands for Martin in Pflugerville. The inpv added to my name always gives me a unique name when signing up for computer accounts.
I have an amp that can handle 2 ohms. Does this mean that I can run four 8 ohm and two 4 ohm cabinets? The amp says that 8 ohms will have 120 watts, 4 ohms will have 200 watts and 2 ohms will have 300 watts.
It means you can run four 8 ohm -or- two four ohm. Four 8 ohm cabs result in a 2 ohm load. Two 4 ohm cabs result in a 2 ohm load. Together they would be a 1 ohm load. No good.
If it is the same cab, with the same speaker (except for 4 ohm instead of 8), yes. If the cabs or speaker(s) is different then it depends upon the efficeincy of the cabinet. Your amp will generate more power with two 4 ohm cabs than it will with two 8 ohm cabs.