Biamp question


I have a biamping question. I am thinking of biamping leagacy audio signature se speakers using a ss Parasound a21+ for LF and a rogue st 100 for HF. I am using a rogue rp7 preamp. Anyone have any input on if this will work or not? Thanks. 

backdoor

I thought I could. I’m just not sure about the logistics exactly. 

It's not hard. Out of the preamp into the crossover. Out of the crossover into each amp. DBX makes a very affordable crossover. You can spend more but the DBX does the job. 

Do you need to pay attention to the crossover points or are they going to be pretty standard?

Do you need to pay attention to the crossover points or are they going to be pretty standard?

You will have to figure out where the crossover points are for your speaker. Looks like 2.8 K is where your speaker splits but double check that.  

OP you can bi-amp using the internal crossover within the speakers, just remove the jumpers between the LF and HF terminals. That’s not how I would do it, but it is possible. For me, I would follow russ69’s advice. What russ described is not hard at all and would yield the best results. You can use any number of crossovers including DSP’s but I prefer analog crossovers. I’m not positive what crossover russ is using, but if I recall it’s a DBX223. Looks like the crossover frequency in the speakers you mentioned is 2.8kHz., but you should check your owner’s manual. Literally there are 100’s of choices for an active crossover. I’ve been multi-amping for 42 years using analog active crossovers and I will never go back to using a single amp again. Enjoy!