Figured I would bump this oldie with a little more info. I've had a 10" G5 for around 14 years. 3 different amps on it. 1st was 300W Alpine. Upgraded to 500W Kenwood and noticed a small increase in output. I recently bought a JP23 amp rated at 800ish watts at 4ohm to it. I probably didn't hit all 800 but the larger amp made the sub pound noticeably harder. 0.5 cubic foot sealed box.
So, don't be afraid to the some real power at these subs. It really wakes them up in a major way.
So, don't be afraid to the some real power at these subs. It really wakes them up in a major way.