31-May-2017, 11:28
(This post was last modified: 06-Jun-2017, 12:37 by Alec_eiffel.
Edit Reason: typo
)
Hi all,
In the mid term, I plan to add 2 subwoofers to my setup, using the D200 PREOUTs.
The subs will have their own amp and filtering, incl. Linkwitz transform and low pass at approx.100 Hz, so I will send the full signal to the PREOUTs.
I'd like to filter my main speakers with a high pass at 100Hz using the D200 embedded filter, which is configurable (see attachment). The aim is to destress my bookshelves speakers where the subs will takeover, and prevent distorsion.
In the configurator one can choose :
- cutoff frequency
- filter type (high pass / low pass)
- filter order (1/2/3/4)
- delay
This is more than I need but there is no indication of the type of filter implemented : Bessel ? Butterworth ? Linkwitz-Riley ? Other ?
Anyone having this info or having measured it ?
This important to me to understand the phase behaviour and configure the subs accordingly.
Thx
In the mid term, I plan to add 2 subwoofers to my setup, using the D200 PREOUTs.
The subs will have their own amp and filtering, incl. Linkwitz transform and low pass at approx.100 Hz, so I will send the full signal to the PREOUTs.
I'd like to filter my main speakers with a high pass at 100Hz using the D200 embedded filter, which is configurable (see attachment). The aim is to destress my bookshelves speakers where the subs will takeover, and prevent distorsion.
In the configurator one can choose :
- cutoff frequency
- filter type (high pass / low pass)
- filter order (1/2/3/4)
- delay
This is more than I need but there is no indication of the type of filter implemented : Bessel ? Butterworth ? Linkwitz-Riley ? Other ?
Anyone having this info or having measured it ?
This important to me to understand the phase behaviour and configure the subs accordingly.
Thx
Roon Air / convolution HAF / Devialet Expert D200/ DIY power and speakers cable / DIY Speakers Atohm EURUS 1.0 + DIY active SW
