Crossover

[King]

What is the best budget external crossover to use with the Sierra's and a sub?

[davef]

What is the best budget external crossover to use with the Sierra's and a sub?

Are you looking for a passive or active unit?

[DougMac]

I don't have any recommendations, but I'm curious about your setup and what you're trying to accomplish that would require an external crossover.

[King]

Active, for a sub. (2.1)

[ediblestarfish]

Active, for a sub. (2.1)

I'm mostly a hifi noob, but I did see this one a while back from NHT, which has XLR and RCA connections.

http://www.nhthifi.com/X2-Electronic-Crossover?sc=12&category=1334

This one from amazon.com should also work. Has RCA and regular wire connections it seems.

http://www.amazon.com/PYX3X-Active-Stereo-Crossover-Network/dp/B00022OA3O/ref=sr_1_22?ie=UTF8&s=musical-instruments&qid=1279840318&sr=8-22

I don't know what interference an extra component like this in the signal path will do to the sound. Might be noticeable, might not.

[jvillas]

Here is another one to look into
http://www.amazon.com/Behringer-CX2310-Stereo-Frequency-Crossover/dp/B0002Z82LM/ref=sr_1_1?ie=UTF8&s=musical-instruments&qid=1279814648&sr=8-1-catcorr