I'm currently using Lsi9s for 2 channel music only with a Deftech SC I sub. I don't like how they blend, the Deftech is dead after 35hz and it sounds like a 1 note sub. Plus during my test, the Lsi9s is good down to 40hz without dropping volume. I am thinking of getting the Lsi15s since it's on sale for $950 now to run full range. Does it really go as low as 25hz before dropping in volume? I know Polk is very honest with the Lsi9's spec.
Also for around $1000, can we do better? I am looking for airy, warm sound full range passive towers. I am staying away from active towers because with my experience(infinity Overture) in low vol, amp kicks in and out. very distracting.
does anyone know there is a review out there that shows the curve for lsi15s?