I talked to John Stronczer at Bel Canto he said no need for the capacitors for my particular amp. Seems I need to determine if the - post on the sub is shorting to ground. This can be done with a multimeter. Found this on the web.
Thanks to all who posted. Here is an update. I spoke with E.J. at Wyred 4 Sound and he told me to use a multimeter to measure Ohms at the subs speaker level input.
1. Measure from Pos to Neg on eacdh channel
2. Measure from the left and right neg. to plate amp ground, which I was able to use the outer ring of an RCA input jack.
3. Measure from left to right neg speaker inout leads.
He said they should not be zero. Well he was right, the left and right negative posts measured 200 Ohms across each other and 100 Ohms to ground for each one. The hot leads measured OL to ground, and OL to each other.
John said to do this and get back to him. I now won't get the subs until Monday and will try this. It appears that if there is no continuity to ground from the high level inputs I'm good to go. Balanced output from amps to balanced input on the subs.
Thanks to all who posted. Here is an update. I spoke with E.J. at Wyred 4 Sound and he told me to use a multimeter to measure Ohms at the subs speaker level input.
1. Measure from Pos to Neg on eacdh channel
2. Measure from the left and right neg. to plate amp ground, which I was able to use the outer ring of an RCA input jack.
3. Measure from left to right neg speaker inout leads.
He said they should not be zero. Well he was right, the left and right negative posts measured 200 Ohms across each other and 100 Ohms to ground for each one. The hot leads measured OL to ground, and OL to each other.
John said to do this and get back to him. I now won't get the subs until Monday and will try this. It appears that if there is no continuity to ground from the high level inputs I'm good to go. Balanced output from amps to balanced input on the subs.