If the product is defective, it should
never leave the factory..
Outgoing Quality Assurance is part of the auditted factory process.
You are also confusing a couple of issues..
1. Behringer is claiming it output 2KW..
Do you really believe this..
Note that performance specifications are actually part of a product's warranty enforceable in the USA under certain FTC statues..
To me this is outright fraud, and misleading advertising..
What do you call it??
2. For example, if the Behringer puts out only 500W not the claimed 2KW..
Is the product defective?? In most use cases defective product is defined as products that don't function properly..
Just my $0.00...