Robert Gaboury (Arteluthe) writes: “You can spend hundreds of thousands on the perfect system. Maybe you already own the best, but you still need a pair of those coaxial monitors. Either the compact A614 or the larger A612, they have the same amazing coax 12-inch transducer, in two different volumes. They start under $ 5k a pair. If you can get one, grab it. In the second picture, the large A612 and the compact A614: same transducers, but bigger bass in the 612.”