Hello,
Is there a budget for the two subs. On the low end I would suggest the REL T7-9i or X. Starting with the I series they went front firing and passive down. If you have a higher budget I would go JL Audio F series. Like two F110. If you want a whole mother level add the JL Audio CR1 crossover. This you can use with any speakers or subs. You have to be running separates to use the crossover. Plus it has a bypass for home theater. The last option would be the KEF KF92 sub. This is a dual side firing sub that goes down to 11hz. For $2k it’s a good value. Plus they have a wireless kit so placement is easy. If you are in the Chicagoland area this store lets you demo stuff in your home on your system. https://holmaudio.com/
It doesn’t matter how far down your front speakers go. My speakers go down to 25 hz at -3db. Everyone should have two subs.
Is there a budget for the two subs. On the low end I would suggest the REL T7-9i or X. Starting with the I series they went front firing and passive down. If you have a higher budget I would go JL Audio F series. Like two F110. If you want a whole mother level add the JL Audio CR1 crossover. This you can use with any speakers or subs. You have to be running separates to use the crossover. Plus it has a bypass for home theater. The last option would be the KEF KF92 sub. This is a dual side firing sub that goes down to 11hz. For $2k it’s a good value. Plus they have a wireless kit so placement is easy. If you are in the Chicagoland area this store lets you demo stuff in your home on your system. https://holmaudio.com/
It doesn’t matter how far down your front speakers go. My speakers go down to 25 hz at -3db. Everyone should have two subs.