Kevin Wright Posted June 22, 2016 Report Share Posted June 22, 2016 Current System Deck: Pioneer DEH-80PRS (3-WAY ACTIVE) Incriminator Audio 3.4 4 Channel (75x4 @4 ohm) (2) NVX X-Series Active Tweeters (2) SB Acoustics SB16PFC25-8 6" 8 ohm Paper Cone Woofers Subs: (2) Sundown Audio SA-12's Amp: (1) Kicker CX 1800.l (43CXA1800.1) 2016 Model (It is rated 1800 @2 ohm but I have it running at 1 ohm, does a little over 2500!) Big 3 w/ 1/0 gauge wire (1) XS Power D4800 under the hood (1) Duracell Group 31 Deep Cycle (4) Runs of KnuKonceptz Kolossus Fleks Kable (2 pos, 2 neg) (1) KONfused 4-way Power and Ground Block Alternator: DC Power XP 270 High Output Link to comment Share on other sites More sharing options...
Bryan Feltner Posted June 23, 2016 Report Share Posted June 23, 2016 Anybody care to give some insight on this board. I've been considering it real hard for my 2 12" sa subs because they are dual 2 ohm. Either that or go with crescendo, sundown, or twisted sounds and run them half ohm. Where are all the power chips OH and I just read where you say it's at 1 ohm doing around 2500 watts. How do you know? Did you clamp it? Or was it tested on a synonym? Link to comment Share on other sites More sharing options...
Kevin Wright Posted June 23, 2016 Author Report Share Posted June 23, 2016 Anybody care to give some insight on this board. I've been considering it real hard for my 2 12" sa subs because they are dual 2 ohm. Either that or go with crescendo, sundown, or twisted sounds and run them half ohm. Where are all the power chips OH and I just read where you say it's at 1 ohm doing around 2500 watts. How do you know? Did you clamp it? Or was it tested on a synonym? I clamped it using a 1 ohm resistor and my mini oscilloscope. It did 65 Volts and I got 38.5 amps. Battery voltage dropping down to 13.9. It only recommends a 150 amp fuse but that is at 2 ohms. I popped it during the test and replaced it with a 250 amp fuse, since it is at 1 ohm. I have been using it daily for 3 days and it hasn't gotten hot at all so far. Current System Deck: Pioneer DEH-80PRS (3-WAY ACTIVE) Incriminator Audio 3.4 4 Channel (75x4 @4 ohm) (2) NVX X-Series Active Tweeters (2) SB Acoustics SB16PFC25-8 6" 8 ohm Paper Cone Woofers Subs: (2) Sundown Audio SA-12's Amp: (1) Kicker CX 1800.l (43CXA1800.1) 2016 Model (It is rated 1800 @2 ohm but I have it running at 1 ohm, does a little over 2500!) Big 3 w/ 1/0 gauge wire (1) XS Power D4800 under the hood (1) Duracell Group 31 Deep Cycle (4) Runs of KnuKonceptz Kolossus Fleks Kable (2 pos, 2 neg) (1) KONfused 4-way Power and Ground Block Alternator: DC Power XP 270 High Output Link to comment Share on other sites More sharing options...
Bryan Feltner Posted June 23, 2016 Report Share Posted June 23, 2016 So you have an o scope? Did you set your gains with the o scope before you clamped it? This amp.would solve a lot of issues for me. I've got the cx-1200.1 which is the older model but same series. I also have the cxa-300.4 on my minds and highs. It works great for what I have. The subs just seem underpowered. I've seen my amp dyno'd at right at 1200 watts. So I know these amps can do rated. I also saw it do over 1500 at 1 ohm. Link to comment Share on other sites More sharing options...
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