Subwoofer xLr connection

Wouldn’t it be nice if a preamp with bass management fully balanced unit existed, in stereo plus 2 subwoofer outputs.

The speakers are Cain and Cain single horn Ben with 8 inches drivers by Fostex, 8 inch constant or minimum impedance

Ohms sorry

The bottom processor link below may have preamp capabilities. You would have to contact them directly to verify.

Links one and two are to balanced analogue crossovers and links three and four are to crossovers with DSP processing.

https://www.jlaudio.com/products/cr-1-home-audio-subwoofer-crossovers-96020

https://dbxpro.com/en-US/product_families/crossovers

https://dbxpro.com/en-US/products/driverack-pa2

https://www.xta.co.uk/products/4-series/

@alanpiga If you are using a powered sub it has all the bass management you need, which is why preamps don't have it.