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Re: You suggest a 16 square foot baffle and a 2.0 Qts. driver ... so would still need another speaker for bass below 50H

>Who wants to have a 16 square foot baffle x 2

Yes. Pretty big. Options are foldback 'wings' or both
channels on 1 baffle.

>Who wants to use a 2.0 Qts. driver?

Me. Any higher and ripple starts to manifest,
but for OB a Q of ~2 is optimum for bass/size

>And would a 2.0 Qts driver on a 16 square foot
>open baffle really provide a flat frequency
>response down to 50Hz. without EQ?

Yes. I've measured and listened.
Freddyi did a SPL graph of the same
system (big baffle in the pic)
that agrees.

>But then you'd still need to add a monopole
>speaker to fill in the bass under 50Hz.
>-- and that would make no sense because the
>greatest advantage of dipole speakers in most
>rooms is less excitation of bass standing waves
>(causing a more realistic reproduction of bass instruments).
>Why use a monopole speaker to reproduce those low
>frequencies when a dipole speaker would have the
>greatest inherent sound quality (including room effects)
>advantage over monopole speakers?

I can live with 50Hz myself. Even down to 100Hz OB with
a sealed 'helper woofer' is better than the box colorations
inherent with monopoles. (IMO).........:)


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  • Re: You suggest a 16 square foot baffle and a 2.0 Qts. driver ... so would still need another speaker for bass below 50H - hitsware 15:28:52 02/03/07 (0)


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