Clean, flexible power with a classic warm tone-at an extremely competitive price! How about matching a massive 450-Watt bass amp head with DYNAMIZER technology to a mighty 4 x 10" bass cabinet? The BX4500H boasts a switchable ULTRABASS sub-harmonics processor for unbelievable low-end power and our revolutionary SHAPE filter for extreme sound range - all available with a click of the included footswitch. Since flexibility is in demand nowadays, modern bass players need to offer a broad range of sounds, yet still be able to play in different kinds of applications at short notice: home, studio or live. And, with the ULTRABASS BB410, you’ll get awesome low-end power running through four 10" BUGERA speakers with classic, warm tone. This is a winning combination!