Hi Reggie ! Here are my results measured at 50 ohms dummy load (Vcc=13,8V): 7030 - 6,6W 10130 - 7,1W 14060 - 5,8W 21060 - 6,3W 7002 - 7,3W 10102 - 7,3W 14002 - 5,4W 21002 - 6,9W Your results my vary, but not significant Good luck with your assembly 73 de Wim SP5DDJ K1-4 #1089