I just wanted to check I’m understanding this correctly:
essentially your amp & speakers are trying to reproduce frequencies that cannot be heard and cannot be reproduced accurately. The result of this is inefficiencies in the amp and for the listener ear fatigue.
therefore products such as the thumpinator (specifically) & broughton hpf are available to get around this problem.
Surely hpf should be included into the amp already if the frequencies can’t be reproduced accurately? Obviously some have adjustable hpf dials, but for those that don’t, they should ‘hard wired’ in at fixed parameters.
That said I haven’t been able to find this data for individual amp models I’ve looked at (or is this frequency response )
plus, surely the thumpinator wouldn’t exist if hpf were baked in to the amp.
Any help will be appreciated.