Guest Posted December 22, 2009 Report Posted December 22, 2009 How do you know the resistance when SHIT AINT CONNECTED. jesus christ kid will you just listen to the info that everyone is freaking telling you.
Decaf Posted December 22, 2009 Report Posted December 22, 2009 jesus christ kid will you just listen to the info that everyone is freaking telling you. i had to take a deep breathe too the subs voicecoils when wired to the amp + and - will read a specific resistance in ohms due to the voicecoil coppers wire thickness and length (among other aspects)
77-AUDIO Posted December 22, 2009 Author Report Posted December 22, 2009 Lets ask this question!!!!! How does the amp know what the resistance (a.k.a ohms) is going to be once you connect the subs. PPI dbl dinDC Level 31.77cubes net tuned to 33htz.DC audio 2.0kCT Pro Audio 8" in front, 6.5 in rear
FiBTLforlife Posted December 22, 2009 Report Posted December 22, 2009 i swear i lose this sheet more than anything. i got it back now thanks kranny 2 AQ 10'' HDC3 copper subs 1 3500d AQ amp 146.3db on TL with stock electrical in single cab truck at 32hz RESULT: 1st place at comp, 3rd overall out of 20 cars
Decaf Posted December 22, 2009 Report Posted December 22, 2009 Lets ask this question!!!!!How does the amp know what the resistance (a.k.a ohms) is going to be once you connect the subs. omg are u serial it doesnt know... its phyics... depending on how the voicecoil is made it has anything from .35ohms of resistance up to 32ohms of resistance like in headphones this is resistance to power... example: give speaker 10 watts at 1 ohm give same speaker 10 watts at 8 ohms.... which one will be quieter?... the one with more resistance to the same power
Guest Posted December 22, 2009 Report Posted December 22, 2009 Lets ask this question!!!!!How does the amp know what the resistance (a.k.a ohms) is going to be once you connect the subs. dont worry about it.
drumminian Posted December 22, 2009 Report Posted December 22, 2009 You don't need the subs connected because the math compensates for the resistance you will be putting on the amp... Alpine CDA-9887 15" FI BL JBL BP1200.1 Rockford Fosgate p142 4" front Rockford Fosgate p1S652 6.5" rear Optima D35 yellow top under hood Big 3 all in a 1997 Toyota Tercel
77-AUDIO Posted December 22, 2009 Author Report Posted December 22, 2009 Thanks for being calm and I guess thats why they call you DECAF and helping me figure this out. For a second I thought you were going to go ESPRESSO on my ass!!! And I think I got this you are setting the gain for an ohm load thats not present but is known, so you will know what you are looking for. OK next question for today. JUST KIDDING PPI dbl dinDC Level 31.77cubes net tuned to 33htz.DC audio 2.0kCT Pro Audio 8" in front, 6.5 in rear
Recommended Posts
Archived
This topic is now archived and is closed to further replies.