The world's lightest 4×10 active bass cabinet. The NF 410-800 ACT is an ideal cabinet for large stages. Balanced sound, fast attack, and just the right punch to define your sound through the mix. Connect your active bass or favorite preamp directly to the cabinet and enjoy the sound of GR Bass cabinets. With the Natural Fiber line, you get the incredible innovation of our natural fiber cabinets combined with GR's pure sound—the pure sound of your instrument. Incredible sound, lightweight construction, power, impact resistance, and a sleek, modern design.