Generally, almost always, the 2-ch bridged output at 4ohms is exactly twice the value of a single channel output at 2 ohms.
Lets take the 75.4 for example. Its single channel output at 2 ohms is 142W RMS.
Its bridged channel output @ 4ohms is 284W RMS.
Abhibh, I do not doubt your judgement.But, I don't take caraudiosecurity.com as the gospel truth.
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