I am going to go through and drop the SAZ-1000D, SAE-1200D, SAZ-1500D, SAZ-2000D, SAZ-3000D, and SAZ-3500D in the Jeep and do a power clamp test so we have a rough and UNIFORM comparison between the amps in the same setup. Test Frequency - 50 Hz Test Load - 4x SA-12s all in parallel for 0.4375 DCR (1/2 nominal) Test Electrical - 6x Stinger SPV-70 + 225-Amp Alternator (vehicle only at idle) Amp gain set to 1/2 - Head Unit Sub Control 10/10 - Head Unit Volume 50/50 Setting gain to half on each amp