Perhaps it's because the 20.1 is linkable.^^^^ that makes no sense on "this is why"
No, its because that board sitting beside the 20.1 is the new 40.1Perhaps it's because the 20.1 is linkable.
Considering you can get them used on here for damn near the same price a Sundown 3000D, I think not.too expensive $ per watt
Is the board just for the 40.1, or is it the same as some other powerhouse amps?No, its because that board sitting beside the 20.1 is the new 40.1