Using an active crossover is the correct way to do hi-fi , a lot of audiophiles think it's something crazy used strictly in the Pro Audio sector. Every enthusiast should have this component. Passive crossovers are an old and inefficient way of doing things.

Been ‘active’ for decades.

How does it compare to your Marchand XO?

Great share, Mikey!

Thanks Mikey! Mine, the K231, arrived yesterday with the 80hz module installed, and an extra 90hz that I have yet to try. I also ordered a couple more modules to play around with. This Sublime crossover is the BOMB! Very tight, it has a pleasant crispness to the way it does things, I have nothing negative to state about the purchase. Then the bass, I have that running out to a pair of the little REL T-Zero MKIII subs. They are replacing a pair of SVS SB3000 units. These little REL's just do music so much better, and disappear in the room.

Are there significant enhancements over the K231? TRS to XLR adapters may be a less expensive route, but idk if that will work.

Thanks for great info , great meeting you in Tampa and the Cool teeshirt.

I use a highly modded Dahlquist LP-1 for my sub crossover. great design. It only needed modern caps, resistors and Burson discrete op-amps with an large outboard linear power supply. right up there now and a phenomenal bit of kit. Passive "pass through" for the highs and active variable for the lows...

Really awesome product. Do they have designers at the company that can help set up the modules for crossover frequencies and gain? Is there a cost to the modules?

Very nice!

Fluff and Fluffers belong only in One Industry Mikey, but I do like when the "Tweeks Come Out at Night"! Great Product! ✌

Very nice.

Makes connecting cables easier ...thx

This is cool, but between my stack of minidsp units, and the one I just built from a 30 dollar diyaudio store kit that doesn't use opamps at all, I guess this is somewhere in the middle? With a not-so-middle price tag.

hell yeah

I ordered one. I will see how it goes.

Hey Mikey, I am ready to order this on Friday. What modules would you recommend for Magnepan LRS+ and a future sub? Thanks in advance! I felt like this product was coming :)

Awesome. If it was available when I blew up 3 POS Behringers and 2 DBX active XOs I MIGHT still have Maggie 3.5Rs . Nah, only because they are big as doors and block my rooms Feng Shui

Is the only difference between this and the older one XLR connections? I have the k231 is it worth upgrading?

My amp is Made in PRC. The People Republic of Colorado