Keith_W
Major Contributor
For some time now, I have a bass problem. The bass does not sound impactful or physical, it's just ... there. For context, I have 4x 12" Rythmik sub drivers built into two subwoofers, crossed over at 80Hz, with DSP provided by Acourate. If I turn the subs louder, it sounds unbalanced and there is way too much bass (but strangely, it still seems to lack punch). I have visited friends with systems that sound balanced, but the bass has a physical quality, it seems to actually pressurize your lungs and vibrate your body.
I am wondering whether it is because my bass is too dry. My Rythmik subs are servo controlled, so they certainly have the potential to create dry bass. Take a look at this:
Notice how the RT60 falls below the target at 110Hz. I am aware that RT60 has no meaning for small room acoustics because even large "small rooms" like mine (measures 6m x 7m x 3m, or approx 20' x 23' x 10') do not produce reverberant fields.
I am not sure where the blame lies. For those systems that have impactful bass, they were all using much bigger subwoofers than mine - one guy has four 15" subs, and another has two subwoofers, with each subwoofer containing 3x 12" drivers. So I am not sure whether my result is due to using smaller subs, or whether it is because my bass is too dry.
Is anybody aware of a way to wetten the bass whilst leaving the rest of the FR untouched? I know there is a procedure in Acourate for generating a VBA, and I am wondering if I could modify that to create reverb instead of cancelling bass.
I am wondering whether it is because my bass is too dry. My Rythmik subs are servo controlled, so they certainly have the potential to create dry bass. Take a look at this:
Notice how the RT60 falls below the target at 110Hz. I am aware that RT60 has no meaning for small room acoustics because even large "small rooms" like mine (measures 6m x 7m x 3m, or approx 20' x 23' x 10') do not produce reverberant fields.
I am not sure where the blame lies. For those systems that have impactful bass, they were all using much bigger subwoofers than mine - one guy has four 15" subs, and another has two subwoofers, with each subwoofer containing 3x 12" drivers. So I am not sure whether my result is due to using smaller subs, or whether it is because my bass is too dry.
Is anybody aware of a way to wetten the bass whilst leaving the rest of the FR untouched? I know there is a procedure in Acourate for generating a VBA, and I am wondering if I could modify that to create reverb instead of cancelling bass.