Processor to Synthisis Factory Channels

[fahadco80]

Hi,

I really need help on this..

I have a 2009 Nissan GTR with Bose factory audio system, the head unit have only 4 channels going into the Bose amp (front right, front left, rear right and rear left), and the Bose amp synthesis the 4 channels to (3 way front right, 3 way front left, rear right, rear left, centre channel and two subs).

Now if I want to change all my speakers and amp to any different brand, can I use the Alpine PXA-H800 or the 360.3 to input the 4 channels thats coming from the head unit and get the 6 channels? like the factory setup.

Please keep in mind, no plans at all to change or add a new parallel head unit. And I want to keep all factory speakers locations working, I do not want to cancel any of them.

Below are the parts I am planning to install:

1. Front: Hertz HSK163 3 way component speakers

2. Rear: Hertz DCX87.3 Coaxial Speakers

3. Centre: Hertz HL70 full-range

4. Sub: 1 or 2 Kicker L7 Solo-Baric 8″ Subwoofer (depends on the sub's amp below, if it can handle 1 or 2 sub's)

5. Amps: Alpine MRX-V60 for front's rear's and centre (5 channels) and Alpine MRX-M110 for the sub/sub's

Please let me know if I can make the factory 4 channel synthisised to get all the factory speakers locations work, so I can order the items. And what other parts do I need (if I am missing something) to make this setup work?

Best regards

Fahad

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[The Camry]

Hi,
I really need help on this..

I have a 2009 Nissan GTR with Bose factory audio system, the head unit have only 4 channels going into the Bose amp (front right, front left, rear right and rear left), and the Bose amp synthesis the 4 channels to (3 way front right, 3 way front left, rear right, rear left, centre channel and two subs).

Now if I want to change all my speakers and amp to any different brand, can I use the Alpine PXA-H800 or the 360.3 to input the 4 channels thats coming from the head unit and get the 6 channels? like the factory setup.

Please keep in mind, no plans at all to change or add a new parallel head unit. And I want to keep all factory speakers locations working, I do not want to cancel any of them.

Below are the parts I am planning to install:

1. Front: Hertz HSK163 3 way component speakers

2. Rear: Hertz DCX87.3 Coaxial Speakers

3. Centre: Hertz HL70 full-range

4. Sub: 1 or 2 Kicker L7 Solo-Baric 8″ Subwoofer (depends on the sub's amp below, if it can handle 1 or 2 sub's)

5. Amps: Alpine MRX-V60 for front's rear's and centre (5 channels) and Alpine MRX-M110 for the sub/sub's

Please let me know if I can make the factory 4 channel synthisised to get all the factory speakers locations work, so I can order the items. And what other parts do I need (if I am missing something) to make this setup work?

Best regards

Fahad

For one. absolutely do not get kicker subs. So many better choices. What is your subwoofer budget?

Have you considered an ms8? Has 8 channels and does most of all your tuning for you. It has been built for factory integration and has Everything you need for a center channel.

 

[fahadco80]

For one. absolutely do not get kicker subs. So many better choices. What is your subwoofer budget?
Have you considered an ms8? Has 8 channels and does most of all your tuning for you. It has been built for factory integration and has Everything you need for a center channel.

Does the MS8 needs an amp/amps to make the new speakers work? if I use MS8, can I totally remove the factory Bose amp?

Thanks for your reply

Fahad

 

[The Camry]

The ms8 has internal an amp but its only going to give you a small amount of power. Pretty much the same as head unit power. It works best when plugged into an external amp. Idk how the bose system works honestly. Are you installing this all yourself or having a shop do it?

Head unit- ms8 - alpine amp-fronts/rears/whatever else to fill the 8 channels.

There may be a harness that turns the line level into an rcas. Id head over to crutchfield.com and talk to their customer service. They arent always super knowledgable but because its a bose system, they might know a thing or two. Tell them what your trying to do and get advice but dont let them sell you anything, They are highly over priced.

 

[The Camry]

and yes. If your planning on just running the hertz front stage and center channel. Then you dont need the bose amp because everything will be plugged into the alpine amp.

 

[wanderer1]

There is also the Audio Control DQ-61, products from ARC Audio and others you can consider. The ARC PS8 is quite a piece as is the older ARC DEX if you can find one.

 

[fahadco80]

and yes. If your planning on just running the hertz front stage and center channel. Then you dont need the bose amp because everything will be plugged into the alpine amp.

There will be a shop to install but I will be providing the installation info, cause here in my country they are an experienced in high end sound systems, they just do basic upgrades, they know nothing about tuning devices.

Thanks a lot for the info, really appreciated