Need an amp, suggestions?
Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=37607
Printed Date: July 13, 2025 at 4:12 PM
Topic: Need an amp, suggestions?
Posted By: jakediggity
Subject: Need an amp, suggestions?
Date Posted: August 17, 2004 at 4:07 PM
Ok I need an amp that will push 125-130 RMS @ 4 Ohms. Prefferably 2-channel or mono. It needs to have a variable crossover from 20-at least 120 hz. Any suggestions? thanks.
Replies:
Posted By: DYohn
Date Posted: August 17, 2004 at 4:14 PM
Is this for a sub? How much can you spend? ------------- Support the12volt.com
Posted By: kfr01
Date Posted: August 17, 2004 at 5:06 PM
https://www.cardomain.com/item/XTAXTANT31 You can find an older version of this amp, the A3001 for $140ish on ebay. Its little more than 130w, at 150w, but close enough if you are careful with the gains. If it is for a sub, also check out mono blocks from Memhpis, Alpine, MTX, JBL, Eclipse, Nakamichi ------------- New Project: 2003 Pathfinder
Posted By: jakediggity
Date Posted: August 17, 2004 at 9:11 PM
its for a sub and id like to stay under 150
Posted By: jakediggity
Date Posted: August 17, 2004 at 9:14 PM
Posted By: Alpine Guy
Date Posted: August 18, 2004 at 10:11 AM
alpine mrp-m350 , 200 wrms at 4 ohm, 350 wrms at 2 ohm , both at 14.4v https://cgi.ebay.com/dll?ViewItem&category=18797&item=5715851917&rd=1 ------------- 2003 Chevy Avalanche,Eclipse CD7000,Morel Elate 5,Adire Extremis,Alpine PDX-4.150, 15" TC-3000, 2 Alpine PDX-1.1000, 470Amp HO Alt.
Posted By: defective
Date Posted: August 18, 2004 at 10:24 AM
i knew you'd step in Alp. I second that notion. Alpine kicks ass
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Posted By: Alpine Guy
Date Posted: August 18, 2004 at 10:33 AM
lol
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2003 Chevy Avalanche,Eclipse CD7000,Morel Elate 5,Adire Extremis,Alpine PDX-4.150, 15" TC-3000, 2 Alpine PDX-1.1000, 470Amp HO Alt.
Posted By: jakediggity
Date Posted: August 18, 2004 at 8:47 PM
ok i cant have that much power but i do like alpine stuff alot, thats why i looked at the mrpt-220 which puts out 140 x 1 @4 ohms bridged. It has a fixed high low pass crossover at 80hz. Do you think 80hz would be too limiting on a 10 inch sub that will mainly play rock music and some rap. I was thinkin that i might wanna cross it over at like 120 or so, what do you guys think?
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