What would be a good strong amplifier to put on a set of RE SX 18's? A Quantum audio D-class, Fosgate T-4000?

Written by mrlikemthick in Wednesday, April 30, 2008 under Car Audio
Comments: 0

Q: I know there are plenty of strong amps out there, but what amp would really compliment these subs?

A:

Comments: 0

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Craiger Said in Wednesday, April 30, 2008

That Fosgate amp will compliment anything!

There is another brand of amp called "Linear" (NOT ultra linear, and not just "a linear amplifier"...I'm taking a brand name). They are really hard to find, but they are awesome. I haven't even found any with google (because of the circuit with the same name).

I'm also a big fan of US Amps, & Mmats. They seem to be in your price range.

does anyone know about the quantum audio amplifier 4000 watts.. 2000 rms. 14.4 volt.. ?

Written by Michael | Friday, August 15, 2008


Will a mono car amplifier power my subs just as good as a 2 channel amp?

Written by A7xkid03 | Monday, August 11, 2008

I'm in the process of buying a new amp. iv been told good things about both. so i was wondering if a mono amp will power my subs just as good as a 2 channel amp? I'm looking at a 3000 watt 1ohm stable Quantum audio amp. my buddy has a 2 channel one and it powers the subs amazingly. just curious about the moons. please let me know.


A: Mono amps are made for subs. They are usually stable at lower ohm loads. Two channel amps are good in bridged mode for subs. But, most aren't stable below 4 ohms bridged.

In my opinion, Mono amps do a better job and give you more choices in voice coil configuration and wiring than their 2 channel counterparts.

Is Quantum Audio good?

Written by matt h | Tuesday, July 08, 2008

Does anyone know anything about Quantum Audio? Do they make good amps? I'm considering getting the Quantum Audio Cozmik series QCA4500D 4,500 watt mono-block car amplifier to power two 12's. How do you think it would do? So far I've seen good revies online. just wondering THANKS!


A: NO, they really overrate their products- you would be lucky to get half of the advertised RMS (continuous) wattage and it would more than likely be distorted (distortion is the main cause of sub damage)
when it comes to car audio you always get what you pay for