The world's lightest 4×10 active bass cabinet. The AT 410-800 ACT is a perfect cabinet for large stages. Balanced sound, a fast attack, and just the right punch to define your sound through the mix. Connect directly to the cabinet with your active bass or your favorite preamp and enjoy the sound of GR Bass cabinets. With the AeroTech line, you can have the incredible innovation of our carbon fiber enclosures combined with the pure sound of GR, which is the pure sound of your instrument. Incredible sound, lightness, power, impact resistance, and a beautiful modern design.