Okay so I took the Camry to Pittsburg Kansas yesterday to a show and found out that (1) SAZ-1500D, (2) SA-12's, & 3 runs got me a 142.3 and this.
They clamped the amp at 963 watts (had to stay in the 1000 watt range) volume was 10/30. Voltage was around 12.6, no H/O alternator and the extra battery isn't even worth mentioning but I took 3rd in the Nationals category for this show. I was amazed. The last time I competed was 19-- and I had a Suburban. What's amazing is my first run I did a 140.1 with 1164 watts, second run was a 140.6 with 1086 watts. Turning the volume down and opening a door or two made my score higher. Now that I've done that I need to be louder.