illestVillian Posted October 29, 2014 Author Report Share Posted October 29, 2014 Yeah, I figured to go with an amp manufacturer that I see in alot of good set ups on YouTube. Sundown, DC Audio, Crescendo . Soundqubed 3500.1 and NVX Xpld 3k were down on my list too. All these amps make power on the AD1. Quote Link to comment Share on other sites More sharing options...
Karkov Posted October 29, 2014 Report Share Posted October 29, 2014 but my birth sheet for my sub amp shows lots of watts at 200 hertz...... Quote 2007 Chevy Tahoe (SOLD) 12 ~ FI Audio X series 10" w/BP option 2 ~ DC Audio 5.0K @0.67 3 ~ DC Audio 5.0K @1.0 2 ~ PPI 3 way sets (not installed yet) 1 ~ RF T400-4, 1 ~ RF T600-2, 1 ~ RF T600-4 4 ~ CT Sounds 5.25" Strato comps (rear fill only) 1 ~ XS Power D4800 1 ~ XS Power D3400 8 ~ XS Power XP3000 160 stock alt, Mechman 370 Elite, 185 DC Power 320+ Sq. Ft. Sound Deadener Pioneer AVH-X5500BHS Youtube: https://www.youtube.com/user/knfjdkghjudfhsgkjdhf/videos?sort=dd&view=0&shelf_id=0 Link to comment Share on other sites More sharing options...
Emmet Posted October 29, 2014 Report Share Posted October 29, 2014 I wouldn't worry about a birthsheet for a while all the ones for the rockford bdcp line of amps were all wrong supposedly execpt for the 1 ohm rating? For a while? Don't worry about them at all. It's a resistive load that gets you your birth sheet. Soon as a sub or speaker is connected to the amplifier that birth sheet doesn't really mean shit. Quote i shook this one kids hand and it just folded in mine. long story short i fucked his girlfriendso.. yeah.. You want this to happen to you? Give decent handshakes people. I was gifted with an innate ability to distribute wholesale ass beatings in a timely and orderly fashion. Link to comment Share on other sites More sharing options...
MrSkippyJ Posted October 30, 2014 Report Share Posted October 30, 2014 I wouldn't say they are all bull shit. The RF ones are a legit number, it's just you can't really compare that number to how the amp acts when driving a reactive load. Quote F150: Stock 2019 Harley Road Glide: Amp: TM400Xad - 4 channel 400 watt Processor: DSR1 Fairing (Front) 6.5s -MMats PA601cx Lid (Rear) 6x9s - TMS69 Link to comment Share on other sites More sharing options...
Goingdef1310 Posted October 31, 2014 Report Share Posted October 31, 2014 I wasn't knocking Fosgate amps in any way I run a T2500.1bdcp and T600.2 I'm just saying on good amps I know they do what they say without needing to see it on paper but it was pretty cool seeing my 600.2 come in at just under 800 rms bridged at 4 ohms. Quote Link to comment Share on other sites More sharing options...
alaskanzx5 Posted October 31, 2014 Report Share Posted October 31, 2014 Both sheets aren't necessarily bs. A reputable company that does them is trust worthy. However like said once on music your not going to see that power. As karkov said as well most make that power in the 200hz + area. At the same time though if say you buy 2 1k rms amps and the birthsheets have different results. 1. Makes 1348 at 230hz 2. Makes 1503 at 180hz Which would you rather have? Sure they're both rated for 1k rms but look at this way. Amp 1 makes less power and at a higher freq. Amp 2 makes more power at a lower freq. So we could make the assumption that there is a chance amp 2 could produce more power on music then amp 1. Would it though? I don't know, it would take further testing to say if it does or not. Quote t1500bdcp 2 t2d4 15" 1 t600.4 1 t400.2 1 set p1 tweets singer alt, tons of wiring, smd vm-1, 80prs, back seat delete, still in the works, aiming for a 145-147 with the ability to play 25hz up to 50hz. Link to comment Share on other sites More sharing options...
Noel989 Posted October 31, 2014 Report Share Posted October 31, 2014 ^ What he said ^ I had a hifonics hfi that came with a birthsheet saying 1548 for a 1500 My 2500 didn't come a with birth sheet Not like I read any of the papers that come in the box, at most I'll skim through just to see any images Quote Build Log - http://www.stevemead...-cruiser-el-pt/ Link to comment Share on other sites More sharing options...
Ahmed Johnson Posted October 31, 2014 Report Share Posted October 31, 2014 ^ What he said ^ I had a hifonics hfi that came with a birthsheet saying 1548 for a 1500 My 2500 didn't come a with birth sheet Not like I read any of the papers that come in the box, at most I'll skim through just to see any images Lol, I read them and thought I came up. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.