TJDXTC Posted November 29, 2007 Posted November 29, 2007 After 30 years of window shopping and wait are over. Will recieve my shinny new RF-83's & RC-64 tomorrow. I have a question on what is the proper amopunt of Amp required. I have an old crown power base 2 rated at 325 Amp - 8 ohms per channel. From Crown I got the following recommendation: Using the specs for the RF-83 of 250 watts Continuous/ 8 ohms you wouldbe looking for an amplifier that could do about 500 watts into 8-ohmsthat is rated between 400 watts and 625 watts.250 x 2 = 500 watts for 3db of headroom.500 watts x .8 = 400 watts500 watts x 1.25= 625 wattsSo, I have speakers rated 250W rms, can I really connect a 325Amp with out burning anything up? Regards.. Quote
wuzzzer Posted November 29, 2007 Posted November 29, 2007 Wow, I didn't realize that the RF-83 and RC-64 have been around for 30 years! [] Its much better to have an amp with too much power than too little. If you pump a true 250w through each of the speakers you're getting I hope you're wearing ear plugs...its gonna be LOUD! Quote
TNRabbit Posted November 29, 2007 Posted November 29, 2007 The KEY is to NOT pump the max thru them! It's good to have reserve power for sudden transients. Like wuzzzer said, if you have a true 250 watts going into those puppies, I HOPE you are wearing hearing protection because it is going to be insanely loud! Quote
jamesV Posted November 30, 2007 Posted November 30, 2007 Congratulations and Welcome, I can tell you that I currently have the RF-83 setup and have to hooked up to a Outlaw 750, 165 wpc. I will never be able to turn it up all the way while in the same room or the next one over. I would say to listen to them with what you already have and make the judgment for yourself, that is the ultimate person to impress. Good luck and enjoy, James Quote
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