Do you mean DB4S? Do you have it at home? I want to buy two pieces, but I'm afraid that 20Hz has 87dB regardless of the input voltage, and also 25Hz and 31Hz rise non-linearly, which I think will affect the timbre of the sound as the volume increases. What is your experience with it?
Did you hear it with your own ears? They gave me a 30% discount, so I bought 2 pieces and plan to plug them in after the New Year. All other 5.2.4 equipment also has BW.
If I may ask, where did you buy them with such a good discount? I ordered the DB4S a while ago, will probably receive it in January. Only thing I'm hesitant about is the lack of physical controls (and people seem a bit mixed about the app's performance). I've read comments in various threads where people were knocking the DB4S in favor of more sub-focused brands, but the graphs here show that criticism may be unwarranted.
I have nothing to complain about. Once set up, you can leave it as it is. No need for physical controls.
A friend of mine has two DB3D. So, I've heard how fabulous they are and wanted one for myself. But, for the moment I cannot accommodate a double side-firing sub, so I purchased the DB4S. My decision was backed up by the measurements in this review. Never regretted this purchase and with 1.000 W it can play really loud without distortion.
If you are from Europe, enter idealo.de and choose a supplier. I'm from Slovakia and in my town they gave me the same price as on the internet.
Isn't this only thing ? What about linearity ?
Nonlinearity is generally accompanied by increased THD, which results in lower CTA-2010 Max SPL, as it is a THD-constrained measurement.
Thanks. I consulted ChatGPT for assistance here
Look how it holds starting at 40 Hz not max SPL. Neumann probably whose a model for a DIY but as its not disclosed how much whose done DSP-ing it (Neumann is a same story regarding DSP-ing) nor price there is that and I would prase it's time domain. SVS SB-2000 paired with serious speakers (80~90 Hz high pass) if you are into useful SPL max to 40 Hz. Would rather go with pair of 10" rather then one 12~13" placed in corners if it's a really big room same but with more potent 12" (SVS-SB2000) for a max SPL.
