- Jun 7, 2002
- 2,820
- 0
- 0
I have a single 10" sub in a ported tube. It's dual voice coil rated at around 75 watts (per channel?). Anywho, I previously powered this with a 100 watt amp and it was fine. My question is, is it really necessary to run a seperate wire from the amp directly to the car battery? I mean, the stock stereo is 200 watts, so you'd think the unswitched power line would be fine for another small amp (~75-100 watts). I ask this because, it's a huge whore to run an additional wire through the firewall and such.
suggestions?
suggestions?