Yes to sub output deep enough is not the problem spl and integration with room is . IMO their speakers almost go to deep for thier size , but low -3dB number sells speakers . In reality even if a small speaker can produce low bass , it's of almost no utility it's rarely ever geting loud enogh to even be heard . Better to optimize above some frequence to give you more SPL in midbass and use subwoofers if you need that 20-30 hz thrill .
What i mean by SPL is simply that the speaker does not need to be super loud , byt dynamic i think speakers sounds disjointed when the bass cr*ps out long before the mids and tweeters , I want the SPL capacity to be consistent in as wide frequency window as possible to acomodate the levels present in music . Hence a compromise for small speakers with sligthly higher -3dB point for bass would yeild a more usefull compromise imho, you loose output capacity really fast when trying to get low bass out of small drivers .
What i mean by SPL is simply that the speaker does not need to be super loud , byt dynamic i think speakers sounds disjointed when the bass cr*ps out long before the mids and tweeters , I want the SPL capacity to be consistent in as wide frequency window as possible to acomodate the levels present in music . Hence a compromise for small speakers with sligthly higher -3dB point for bass would yeild a more usefull compromise imho, you loose output capacity really fast when trying to get low bass out of small drivers .