Ground Zero GZIB 20BR-ACT
Experience deep, powerful bass with the Ground Zero GZIB 20BR-ACT 8″ active vented subwoofer enclosure. This premium wooden enclosure houses the GZIW 20 subwoofer with EFP front bass channel and angled rear wall design for maximum acoustic efficiency.
Key Features
- Active Design: Built-in 100/200W amplifier eliminates need for external amp
- Front Vented: EFP front bass channel with angled rear wall for optimal airflow
- Easy Installation: High-level input and automatic turn-on function
- Sound Control: Integrated low pass filter and phase correction
- Premium Build: Wooden enclosure with embroidered carpet finish
Technical Specifications
- Subwoofer: 8″ GZIW 20 driver
- Amplifier Power: 100W RMS / 200W max
- Impedance: 4 Ohms
- Net Volume: 17L / 0.60 cu.ft.
- Dimensions: 400 x 270 x 290/230 mm
Transform your car audio system with this compact yet powerful active subwoofer solution.













