Hello. I have a Sprout 100 that I’m pairing with Elac Debut Reference DBR62 speakers and a Rel T5i subwoofer. I’m trying to determine the optimal crossover frequency to set on the Rel. I read a post that suggests the Sprout 100 auto crosses over at 120hz if you have a subwoofer connected to the sub out. Is that true, and if so, does that mean that frequencies under 120hz are not sent to the left/right speakers? The sub sounds very directional if I bring the crossover up to 120. It disappears when I bring it down around 75hz, but I’m not sure if I’m losing sound content between 75 and 120. I suspect not, but I want to confirm. The post I’m referring to is here: https://forum.hifiguides.com/t/ps-audio-sprout100/8065
On a related note, I have seen conflicting information on how best to connect the Rel… via the high-level input or the low-level input. I understand that high-level inputs are best, when possible, but I’m not sure how that can be done with the Sprout’s outputs, or whether I should try.
Thanks in advance for any clarification you can provide.