![]() |
Register or Log In To remove these advertisements. |
|
|
![]() |
|
Thread Tools | Display Modes |
![]() |
#1 |
chevy truck fan
Join Date: Mar 2005
Location: Gilbert, arizona 85298
Posts: 1,988
|
![]()
hello, I did a search, but couldn't find the info.
![]() IE: 4 front speakers & 4 rear speakers connecting to a regular aftermarket din size radio. this is for my 1986 C10 with factory radio wiring. thanks! rodstored-72 ![]() |
![]() |
![]() |
![]() |
#2 |
Senior Member
![]() Join Date: Dec 1999
Location: Southern California
Posts: 2,802
|
Re: multi front and rear speaker connecting
An easy way is to pick up an adapter harness and wire it to aftermarket radio. Such as this https://www.crutchfield.com/p_120701...s.html?tp=2977 Will plug right intp factory harness. Should have instructions showing what each wire function is, if wires are not marked on new radio best bet would be to find install instructions.
__________________
Richard 1972 K10 Custom Deluxe SWB Fleetside My build https://67-72chevytrucks.com/vboard/...d.php?t=800746 |
![]() |
![]() |
![]() |
#3 |
chevy truck fan
Join Date: Mar 2005
Location: Gilbert, arizona 85298
Posts: 1,988
|
Re: multi front and rear speaker connecting
Richard, thank you for the reply, I have the aftermarket harness & have it set to connect to the trucks wires, I just don't know how to wire multiple front and rear speakers.
IE: (2) left front speakers & (2) right front speakers. to the 1 pair of left/right front speaker wires at the radio end. thanks! |
![]() |
![]() |
![]() |
#4 | |
Registered User
Join Date: Oct 2005
Location: North Idaho
Posts: 335
|
Re: multi front and rear speaker connecting
Quote:
You'll have to double check to make certain that the harness Richard linked is correct for your application, but it looks right to me.
__________________
1980 K10 Suburban Silverado, original 350 w/Qjet swapped to 406sb, TH350C swapped to TH400/205 |
|
![]() |
![]() |
![]() |
#5 |
chevy truck fan
Join Date: Mar 2005
Location: Gilbert, arizona 85298
Posts: 1,988
|
Re: multi front and rear speaker connecting
Thank you for the reply. I guess I am not asking with the correct terminology
![]() ![]() |
![]() |
![]() |
![]() |
#6 |
Registered User
Join Date: Oct 2005
Location: North Idaho
Posts: 335
|
Re: multi front and rear speaker connecting
Ohhhh - you know, I kinda wondered if that wasn't actually what you were asking, but didn't respond that way because it isn't commonly done that way. May I ask why you are going down that route?
I have no good answer on how to do this as I've never bothered to try, but I'd suggest doing full internet searches on whether or not OEM radios are even capable of driving multiple speakers. I'd imagine they'd have to be in series, but who knows, it might need to be in parallel. Please do report back if you are successful and happy with the result - I'd learn something that way. Congratulations are in order though for posting this in the correct forum. I've noticed many who haven't figured out how to find the Audio stuff now that it is sub to the main Electrical.
__________________
1980 K10 Suburban Silverado, original 350 w/Qjet swapped to 406sb, TH350C swapped to TH400/205 |
![]() |
![]() |
![]() |
#7 |
Senior Member
![]() Join Date: Dec 1999
Location: Southern California
Posts: 2,802
|
Re: multi front and rear speaker connecting
You can wire the speakers two ways, series or parallel. Car speakers are typically rated at 4 ohms.
Series you wire the + to - from one speaker to the other then connect the + from one speaker and - from the other to amp or head unit. This will double the load amp or head unit will see. Two 4 ohm speakers will become an 8 ohm load, typically reducing power by half. Parallel is simply connecting both + and both - to the amp or head unit. This will reduce load by half. Two 4 ohm speakers will become a 2 ohm load. Typically power is increased sometimes by two. Will have to make sure the amp or head unit can handle a 2 ohm load. Lighter load can cause damage, more load just reduces sound output.
__________________
Richard 1972 K10 Custom Deluxe SWB Fleetside My build https://67-72chevytrucks.com/vboard/...d.php?t=800746 |
![]() |
![]() |
![]() |
#8 |
chevy truck fan
Join Date: Mar 2005
Location: Gilbert, arizona 85298
Posts: 1,988
|
Re: multi front and rear speaker connecting
silverminer, thanks! no worries
![]() ![]() ![]() |
![]() |
![]() |
![]() |
#9 |
chevy truck fan
Join Date: Mar 2005
Location: Gilbert, arizona 85298
Posts: 1,988
|
Re: multi front and rear speaker connecting
Richard, thank you for the reply....I thought those might be the ways.... I did not think about the load factor
![]() ![]() ![]() ![]() |
![]() |
![]() |
![]() |
Bookmarks |
|
|