Here are two amplifiers that will work with your 175 watt Magnum.
TNT 600hd
Transistors 4 x 2SC2879
Dimensions H 4 3/4' x L 11' x W 6 3/4'
Amp Draw (maximum) 100
Class B biasing
SSB Delay yes
Pre-amp yes
Driver Required TNT 250 (optional)
Power Output (RMS) 300 Watts
Power Output (PEP) 625 Watts
Driven Power (RMS) 400 Watts
Driven Power (PEP) 1000 Watts
install recommended with 4ga wire
and 125a fuse. Max input carrier of
20w or 300w max carrier from amp.
Max peak input 240 watts
TNT 1200HD
Transistors 6x 2SC2879
Dimensions H 4 3/4' x L 11' x W 6 3/4'
Amp Draw (maximum) 120
Class B
SSB Delay yes biasing
Pre-amp yes
Driver Required TNT 250 (optional)
Power Output (RMS) 400 Watts
Power Output (PEP) 725 Watts
Driven Power (RMS) 650 Watts
Driven Power (PEP) 1200 Watts
install recommended with 2ga wire
and 125a fuse. Max input carrier of
25w or 450w max carrier from amp.
Max peak input 350w
You have a pretty big radio there, there is no amp that will take 175 watts peak and only give you 500 in return. If you want to do that buy a regular S6 and run a 2 pill with
2879's.