[Mathes]

Hello.
I have 150W sound system and I want to upgrade it. My plan is add little amplifier Audison SRX2 and 6,5 speakers to rear tray. Is possible to connect it to existing power wires? Amplifier has 20A fuse, when I calculate 7A per 1mm2, this mean max. 3mm2 power wire. Relatively thick wires I seen in left side of trunk, so I think to myself - maybe one of this wire is for original bass amp (rear tray speakers), but with this simply 150W sound system is not linked. Is it possible, or not, what do you think?
Thank you for answer.

 

[Mimmi]

Original amp power wire is 2.5mm2 wire from dash fuse 14 and ground wire is also 2.5mm2, ground point is under left seat.

 

[Mathes]

I meant this : If customer with 150W system wanted to upgrade to 300W system, had to Saab (after sale) service add power wires to original GM bass amplifier? Or is possible to connect amplifier to wires which are on the left side of trunk? And if is this possible, I can connect non original amplifier and I do not have to instal special power wire from battery.

 

[Mimmi]

Yes/no.
Yes you can connect amp to REC power supply wires, but you NEED FUSE! You can not cut wires, just splice them.
No, you can not use any other connections, because REC has NO external power outputs. Even fuses are not connected to connectors.

 

[Mathes]

Maybe you will think I´m clever like son of village idiot and "weather forecast girl", but what is REC? I thought about it, I was looking for, but I don´t know...

 

[Mathes]

I know it yet - REAR ELECTRIC CENTRE. On the upper part of photo, I see several thick wires - red, red/blue and so on. Do you know which cable is good one for my needs? In my huble opinion is important to chose that one, which is free, or connected to low current conssuption.

 

[Mimmi]

There is no "spare wires".
Saab after sale adds new wires from dash fuse box as they should be.

 

[IT GARAGE SERVICES]

Hello.
I have 150W sound system and I want to upgrade it. My plan is add little amplifier Audison SRX2 and 6,5 speakers to rear tray. Is possible to connect it to existing power wires? Amplifier has 20A fuse, when I calculate 7A per 1mm2, this mean max. 3mm2 power wire. Relatively thick wires I seen in left side of trunk, so I think to myself - maybe one of this wire is for original bass amp (rear tray speakers), but with this simply 150W sound system is not linked. Is it possible, or not, what do you think?
Thank you for answer.

I'm following this thread.

 

[Mathes]

This is what I asked in first post. But I do not want to hear this... Now is clear, that I have to directly connect amplifier to battery and...I do not want do this. Maybe later. Now I will find better front door speakers. Thank you Mimmi.