Straight Swap - 1Disc JBL to 6Disc JBL '04 4Runner? - Toyota Tundra Forums : Tundra Solutions Forum

jjjheimer · #1 (**permalink**) 10-24-2004, 11:50 PM

I'm guessing that the single disc JBL 10 speaker system head unit is a straight swap with the 6 disc JBL head unit. Can anybody confirm this?

mustang67408 · #2 (**permalink**) 10-25-2004, 02:05 AM

Never assume.

christophertowle · #3 (**permalink**) 10-25-2004, 08:34 AM

I think I have contradictory news:

I have an 04 DC Tundra with the single disc JBL system and I have an external amp on the back wall.

I am uncertain about the inter-operability of the two head units, but there is an amp there.

This can be confirmed by looking at the wiring diagrams in the knowledge base section.

-Chris

mustang67408 · #4 (**permalink**) 10-25-2004, 10:35 AM

Never assume.

jjjheimer · #5 (**permalink**) 10-25-2004, 04:48 PM

Responses! All the info is there - assuming 4Runner HUs and yes what I've got is the synthesis system with the amp in the back of the truck.

jjjheimer · #6 (**permalink**) 10-25-2004, 10:50 PM

What's the changed posts mustang67408? BTW a large part of engineering is based on educated guesses otherwise known as assumptions.

mustang67408 · #7 (**permalink**) 10-25-2004, 11:40 PM

In my job, assumptions always get you in trouble.
Educated guesses are a last resort. If no other information can be found.
I was unclear as to which radios were being asked about. So i asked for more details. You can never have to many details.

Quote:

I'm guessing that the single disc JBL 10 speaker system head unit is a straight swap with the 6 disc JBL head unit. Can anybody confirm this?

This statement tells me nothing about yr make or model. Many people here have many different toyotas. All i wanted was clarification.
My original radio in my truck was a single disc (internal amp), I swapped it for a JBL 6 discand had to add the external amp.
Many years/makes/models have many different combinations of equippement. Some interchange and some dont.
Your original statement was unclear to me.
I am of no help to you, sorry.
maybe another person can answer your question.
have a great week.

compint · #8 (**permalink**) 10-28-2004, 12:16 AM

I've done a lot of research for my 04 Sequoia and found that anything other than the 04 is an analog system, the 04 is a radio system and needs a digital signal to the speakers to work. I'm not sure if it's the same for yours. but I'd say that you need a digital head unit and amp for it to work.

Rich

jjdd3 · #9 (**permalink**) 02-09-2007, 07:21 PM

I have a JBL unit with the number of AD6805 parts, whose parts number is 86120-08120. Anyone could please tell me all other compatible model numbers with this one? I am considering other cd players, mp3, dvd or cd changers to replace it and I hope I can just plug and play. So anyone can give me a list of the equipment that can replace mine? Thanks.

BTW, anyone could please tell me where is the button that starts a new thread?