ssmokeyy Posted July 5, 2012 Report Posted July 5, 2012 Hey guys been playing with a lot of kenwood ex and soundstream these days and wan't to go back to alpine and rockford fosgate maybe. Im thinking about alpine pdx-f4 vs rockford fosgate t600-4 The setup i have is alpine cda-117 with PXA-H100 upgrade speakers jbl gti mk2 6 1/2 active witch is why im looking at a 4 channel. These need a lot of power. 150 rms min 2 12 mtx ts 85 off ed nine.1 1400 rms right behind me no back seat. there in a 3.5 cube tuned port to 32 hz. All top of the line stinger stage 3 rca's. 14 guage speaker wire to front's and 12 guage to subs. My goal is best detail amp of these 2. i know the rf probly has more power and alpine f4 probly has better sq just seeing if thats true. thanks for your time.
Massivespl Posted July 5, 2012 Report Posted July 5, 2012 my rockford amps always sounded better then my alpine amps. c-pillar flat wall 157.11db on music 2 crossfire 8k 4 NSV3 18s 4 crescendo 10s 4 Rockford pro 6.5s Quad excessive amperage 350alts 4 juicebox 3100s
ddlvr630 Posted July 5, 2012 Report Posted July 5, 2012 very good sq in my opinion >http://www.ddaudio.com/products/mobile-audio/amplifiers/full-range-amplifiers/ss-series/ss4a.aspx Cont Power at 2 Ohm 240 x 4 @ 14v Cont Power at 4 Ohm 160W x 4 @ 14v 2004 cavalier 2 door 5 speedalpine cda-103skar pax 6.5s power acoustik D1-6000power acoustic 4-2600soundquest 1/0 throughoutDC XL M2 18 walledstock altbig 3 donestock battery under hood, 1400cca 400ah semi battery in the trunk
fx4trucker Posted July 5, 2012 Report Posted July 5, 2012 i have a realm audio 600.4 i love that amp ... i hear sundown has a nice 4 ch that u can run active off of ... cadence has a big 4ch too alpine head unit (freebee 2009 model)2 sets of eclpise 5.25 comp. speakers. 1. set is in the a-pilors 1. memphis mojo 2500 watt amp 1. rockford fosgate t2 15" dual 2 ohm wired to 4 ohm . seeing 600 watts 1. realm audio 600 watt 4ch
RMac18 Posted July 5, 2012 Report Posted July 5, 2012 Between the 2 you listed I'd take the Rockford.
ssmokeyy Posted July 5, 2012 Author Report Posted July 5, 2012 I can't see my self using cadnace amps. i have there speakers in my jeep and hate them. i did look up the zrs smart tech d100.4 and its not even cea tested and has no reviews. thanks for the input.
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