US Amps ax4300 and ax5600 [Archive] - DIY Mobile Audio - Now with Violent Bass Air!!

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alphakenny1
02-05-2007, 01:49 AM
ike has some pretty decent deals on us amps top of the line amps.

ax4300: http://cgi.ebay.com/US-Amps-AX4300-4-Channel-Amplifier-ONLY-195_W0QQitemZ280076956861QQihZ018QQcategoryZ4950QQ rdZ1QQssPageNameZWD1VQQcmdZViewItem

ax5600: http://cgi.ebay.com/NEW-US-AMPS-AX-5600-500watts-5-Channel-Power-Amplifier_W0QQitemZ280076956881QQihZ018QQcategoryZ 4950QQrdZ1QQssPageNameZWD1VQQcmdZViewItem

i think power wise its a good choice for a 4 way active system. 500 x 1 @ 1 ohm + 75 x 4 and then 180 x 2 for the 4300. the 5600 stereo channels cannot be bridged so you must use those for midrange/tweet. you would probably need a d2 sub to get the max out of the amp. but the sub channel i believe is class de, which is very efficient. i've actually been looking at these for a while and ike keeps dropping the prices on these. maybe you can get a bit greedier and wait for them to drop it even more ;).

metanium
02-07-2007, 10:00 AM
I am interested in th ax5600 to replace a JL 500/5 that I am using active to SEAS NEO Soft Domes (25W ea), Dayton RS-180/4 (100W ea), and a JL 10W6. I have my current setup crossed over at 2500Hz between the 1's and 7's.

What are the crossover specs for the ax5600? Does the crossover go high enough to run active between the 1's & 7's?

Also, does anyone have any recommendations for a dual 2-ohm 10" sub for 0.88 sealed gross (can obviously go smaller)?

Thanks!