Audiobahn provides phenomenal deep rich bass from multiple mid-bass configurations. The AMR60H, AMR80H, and AMD60H are Audiobahn’s. The AMR60H and AMD60H are 6.5” subwoofers. The AMR60H is a AMD60H are 6.5” subwoofers, and the AMR80H is an 8” subwoofer. While the AMD60H utilizes a 3 Ohm voice coil, the AMR60H and AMR80H feature an 8 Ohm voice coil. All three of these units offer space saving performers that benefit from the whole suite of Audiobahn’s advanced technologies. Audiobahn’s mid-bass components can help to complete your sound system with unmistakably, accurate, and lively sound.