How should I wire two 12 inch Power Acoustik Fubar 1800w 800rms dvc 4 ohm subwoofers in a dual chamber sealed box to a American Bass 1000xd amp How can I get max performance with this setup?
-
-
Answer:
It's a borderline setup even in a best case scenario. I couldn't find a lot of specifics on the amp. It is a 1000W rated amp, but I couldn't find if that is peak or RMS. I also couldn't find out at what impedance that 1000W is being generated. Even if we assume the "best case" scenario of the amp being 1000W RMS @ 4ohms. That means it SHOULD be capable of 2000W @ 2ohms. If you set those speakers up in parallel they will require 1600W @ 2 ohms. Admittedly, initially that looks good, the amp has more power than the speakers are demanding - but not by much. My rule of thumb is that an amp should be AT LEAST 30% more powerful than the speaker(s) it's connected to. In this setup it is only 25% more powerful, and that's the BEST CASE scenario. IF that 1000W rating is PEAK, then it's RMS is approximately 500W @ 4 ohms (and therefore about 1000W @ 2 ohms). In a parallel setup, those speakers will need 1600W @ 2 ohms. In that configuration you've UNDERPOWERED the speakers by over 30%. That amp will put out so much distortion it'll kill those speakers in no time. In conclusion, I wouldn't personally recommend that equipment pairing to a customer. It's too borderline for my liking, it's safety margin isn't large enough. On the other hand, many installers feel quite confident recommending an equal pairing. "100W of speaker needs 100W of amp". Since you exceed that by 25% in the best case scenario, many would say it's fine. You'll have to find out the RMS and impedance figures and go from there.
wiki.answers.com Visit the source
Related Q & A:
- How can I setup Canon MF5550 on Linux box?Best solution by Ask Ubuntu
- I want to find a friend who moved address..... how can i do it.Best solution by Yahoo! Answers
- How can I power 4 speakers with a 2-channel amp?Best solution by Yahoo! Answers
- How can I turn my dual sub box into a single sub box?Best solution by Yahoo! Answers
- How can I apply for American and Filipino dual citizenship?Best solution by Yahoo! Answers
Just Added Q & A:
- How many active mobile subscribers are there in China?Best solution by Quora
- How to find the right vacation?Best solution by bookit.com
- How To Make Your Own Primer?Best solution by thekrazycouponlady.com
- How do you get the domain & range?Best solution by ChaCha
- How do you open pop up blockers?Best solution by Yahoo! Answers
For every problem there is a solution! Proved by Solucija.
-
Got an issue and looking for advice?
-
Ask Solucija to search every corner of the Web for help.
-
Get workable solutions and helpful tips in a moment.
Just ask Solucija about an issue you face and immediately get a list of ready solutions, answers and tips from other Internet users. We always provide the most suitable and complete answer to your question at the top, along with a few good alternatives below.