I used two JLAudio subs, model F212. I put them on the outside of my line array stereo speakers and used them for music and movies.
At one time I had all the surround speakers and amps but find two channel adequate for movies now and much simpler.
The JLAudio subs have a lot of adjustment, phase, crossover point and gain so even if your room is not acoustically balanced left and right, you can tweak them a bit and get excellent results. In my situation it took many months for the JLAudio to break in (I bought them new) and several months of moving them and adjusting the controls.
In the end it was not possible to tell where the main speakers left off and subs began. If you can find a pair of these used it would save a lot of time since you can’t achieve accurate integration until they are broken in. I no longer use these since I changed speakers but I respect JLAudio a lot. A very good product.
At one time I had all the surround speakers and amps but find two channel adequate for movies now and much simpler.
The JLAudio subs have a lot of adjustment, phase, crossover point and gain so even if your room is not acoustically balanced left and right, you can tweak them a bit and get excellent results. In my situation it took many months for the JLAudio to break in (I bought them new) and several months of moving them and adjusting the controls.
In the end it was not possible to tell where the main speakers left off and subs began. If you can find a pair of these used it would save a lot of time since you can’t achieve accurate integration until they are broken in. I no longer use these since I changed speakers but I respect JLAudio a lot. A very good product.