yes! I don't want to put it in the trunk.. too much work for a small amp like this.
But now I'm trying to eliminate audio noise (alternator whine): I bought four different ground loop isolator and two power supply filter, but with no luck. Three of the ground loop isolators makes more noise than without it (!), the other one remove a lot of noises but cut down audio quality. The power supply filters have no effect.
Now I decide to make a better install: separate audio and power cables, and use an audio cable with ferrite filters. It could work! Next step will be to use new +12v cables running straight from the battery, and new negative connected to the chassis.
I'll post more photos soon