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Home and Car Audio
Sub woofers, Amps, RMS? Watts? CAR AUDIO! please help!?
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<blockquote data-quote="ricky6778" data-source="post: 1679144" data-attributes="member: 516495"><p>first off Let me start out by telling you what kind of equipment I have.</p><p></p><p>Amp: Alpine MRP- F550</p><p>4 Channel</p><p>* 90 watts RMS x 4 at 4 ohms (125 watts RMS x 4 at 2 ohms)</p><p>* 250 watts RMS x 2 bridged output at 4 ohms (4-ohm stable in bridged mode)</p><p></p><p>Speakers: JL AUDIO VR-690 2- way speakers(powered by amp)</p><p>* 4-ohm impedance</p><p>* 2-80 watts RMS power range</p><p></p><p>Subwoofers: MTX AUDIO 4500 (Powered by Amp)</p><p>* Peak 450 Watts</p><p>* RMS 225 Watts</p><p></p><p>The Problem here is that I feel as if my subs are not thumping as much as a couple of my friends. How can I set the amp or get rid of the 6x9s to test if the subs can get more bass? Basically is my amp giving enough power? Do i need to do something here? If my amp is giving enough power than do I need bigger subs? What Watts of subs can i get that will be able to work loud and good with my amp? What do I need to do in order for my subs to hit harder? The 2 subs and the 2 6x9's are in the trunk in a custom box fitted just for my car.. I can have the 2 speakers running low freq as well.. but I just want them to hit hard!</p><p></p><p>Any help is appreciated thanks!</p></blockquote><p></p>
[QUOTE="ricky6778, post: 1679144, member: 516495"] first off Let me start out by telling you what kind of equipment I have. Amp: Alpine MRP- F550 4 Channel * 90 watts RMS x 4 at 4 ohms (125 watts RMS x 4 at 2 ohms) * 250 watts RMS x 2 bridged output at 4 ohms (4-ohm stable in bridged mode) Speakers: JL AUDIO VR-690 2- way speakers(powered by amp) * 4-ohm impedance * 2-80 watts RMS power range Subwoofers: MTX AUDIO 4500 (Powered by Amp) * Peak 450 Watts * RMS 225 Watts The Problem here is that I feel as if my subs are not thumping as much as a couple of my friends. How can I set the amp or get rid of the 6x9s to test if the subs can get more bass? Basically is my amp giving enough power? Do i need to do something here? If my amp is giving enough power than do I need bigger subs? What Watts of subs can i get that will be able to work loud and good with my amp? What do I need to do in order for my subs to hit harder? The 2 subs and the 2 6x9's are in the trunk in a custom box fitted just for my car.. I can have the 2 speakers running low freq as well.. but I just want them to hit hard! Any help is appreciated thanks! [/QUOTE]
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