Help for underseat Subwoofer please

[Timmos1974]

Hi

I have a Toyota Proace 2023 and want to keep the existing head unit, and install an underseat sub woofer that has amp integrated already.

Do i need a line output as the OEM headunit hasnt as far as im aware got RCA outputs...if yes can i just tap into the left hand speaker wires or would i need to trace a wire to the left hand speakers aswell?

Thanks guys

[Timmos1974]

Decky_Q said:

Passive subs draw alot of power from their outputs (all their power actually) so wouldn't be a good idea to wire it in along with another speaker or you'll blow the amp in the head unit.

Thanks Decky.

So its best to wire the sub up to 2 speakers fr right fr left? would i need a Low line output?

[Timmos1974]

Yep

Its this one

https://amzn.eu/d/6IOfa9g