Sound quality at 100RMS x4 (4ohms) recommendations?

[ramos 5,000+ posts]

lastly, he says he dont need crossovers, is the arc really worth extra $155 for same power, or 10 per channel more power?

Yep //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[Pataforce8 10+ year member]

I really do like the crescendo. Any last thoughts before I let this thread die?

 

[Ge_off_me 5,000+ posts]

buy the zapco =]

 

[dragnix 5,000+ posts]

buy my shit lol

 

[Heeltoeclutch 10+ year member]

LOL AT SIG ge_off_me!!! //content.invisioncic.com/y282845/emoticons/laugh.gif.48439b2acf2cfca21620f01e7f77d1e4.gif :laugh:

audioholic you are hilarious.

 

[Cruzer 10+ year member]

Yep //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

how u figure?

 

[EriCCirE 10+ year member]

go old school. use 2 ppi pc450s that will give you 200x4 @ 12V and there you have made in USA goodness.

 

[Pataforce8 10+ year member]

200 watts on each channel is a little ridiculous....

 

[CHEMMINS 10+ year member]

This is all the sq you will need, with a lil headroom.
http://www.caraudio.com/forums/amplifier-classifieds/502134-zapco-ref-350x2.html

I believe this guy ^^ will take trades with cash as well. Depending what the trade is and cash involved.

 

[Bassin Buick]

Sony XM-5540. //content.invisioncic.com/y282845/emoticons/satan.gif.9c6a335ed7aeeed3ee273e573f1fcaac.gif My Stealthy Beasts.

 

[Bassin Buick]

Sony XM-5540. //content.invisioncic.com/y282845/emoticons/satan.gif.9c6a335ed7aeeed3ee273e573f1fcaac.gif My Stealthy Beasts.

 

[retrojordans 10+ year member]

I don't need any crossover work, I have that taken care of earlier in the audio path. I noticed that the AQ has a damping factor of about 250. From my understanding, damping factor is a ratio of ohms to ohms, so it shouldn't have a unit?
Regardless, is 250 relatively high? Any idea on the damping factor of the other two (I looked but couldn't find)?

Damping factor essentially controls the linearity of the cone/coil travel. 250 is not high at all.

That being said, I wouldn't worry about damping factor too much.

Arguably the best amp in the world for the money:

http://www.parts-express.com/pe/showdetl.cfm?Partnumber=320-302

 

[Cruzer 10+ year member]

found this today, i know not much love for the brand, but its CEA certified 125x4, can be ran active if u need/choose

Kenwood Excelon XR-4S 4-channel car amplifier — 120 watts RMS x 4 at 4 ohms at Crutchfield Outlet

$264 new from amazon

Amazon.com: Kenwood XR-4S 1200W Reference Fit Four-Channel Digital Power Amplifier: Electronics

 

[Pataforce8 10+ year member]

I just found this:

Massive Audio :: Amplifiers :: Nx4 - 4 Channel Amplifier

I like it. It's a little more expensive but the size is nice and I like how the manual gives you what power the THD is measured at. I've found some reviews and they're all positive.

 

[dragnix 5,000+ posts]

200 watts on each channel is a little ridiculous....

power is never ridiculous