Does anyone have first hand experience with these?
https://www.hlabs.com/products/crossovers/index.htm
Do they actually work as advertised? Any attenuation, distortion, noise issues?
I am mainly interested in an inexpensive way to filter out bass at line level (RCA) going from preamp to my amp and bookshelf speakers.
Also, am I right to assume that a typical 100 Hz high pass filter with a 12 dB/octave slope is already down 3 dB at 100 Hz? Trying to decide if a 70 Hz one or a 100 Hz one would be better for my PSB Alpha B speakers (5.25" drivers), which are rated ±3dB from 65-21,000Hz.
Thanks!
https://www.hlabs.com/products/crossovers/index.htm
Do they actually work as advertised? Any attenuation, distortion, noise issues?
I am mainly interested in an inexpensive way to filter out bass at line level (RCA) going from preamp to my amp and bookshelf speakers.
Also, am I right to assume that a typical 100 Hz high pass filter with a 12 dB/octave slope is already down 3 dB at 100 Hz? Trying to decide if a 70 Hz one or a 100 Hz one would be better for my PSB Alpha B speakers (5.25" drivers), which are rated ±3dB from 65-21,000Hz.
Thanks!