Ground Zero GZCB 16.2XSPL
The Ground Zero GZCB 16.2XSPL is a high-power 2-way SPL speaker enclosure built for maximum sound pressure with full-range audio reproduction. Combining the GZCK 165XSPL kickwoofer with the GZCT 3500XII-S compression tweeter in a solid MDF cabinet, it delivers competition-grade output straight out of the box.
Key Features
- SPL Kickwoofer: 6.5″ GZCK 165XSPL double-midwoofer engineered for extreme sound pressure levels
- Compression Tweeter: 1″ GZCT 3500XII-S compression driver for loud, precise high frequencies
- Full-Range Playback: 2-way design with 5000 Hz / 6 dB crossover covers 50 Hz – 25 kHz
- Mono or Stereo Operation: 4 Ohm mono or 2 Ohm stereo wiring for flexible system integration
- Solid MDF Enclosure: Rigid cabinet minimizes resonance and vibration at high volumes
- GZ Design Push Terminals: Secure, tool-free speaker cable connection
Technical Specifications
- Power Handling (mono): 400W RMS / 800W Max
- Power Handling (stereo): 200W RMS / 800W Max
- Impedance: 4 Ohms mono / 2 Ohms stereo
- Efficiency: 94 dB
- Frequency Response: 50 Hz – 25 kHz
- Crossover: 5000 Hz, 6 dB/oct
- Midwoofer: GZCK 165XSPL
- Tweeter: GZCT 3500XII-S
- Dimensions: 30 x 22 x 90 cm (11.81 x 8.66 x 35.43″)
- Enclosure: Solid MDF
Perfect for SPL enthusiasts who want a ready-made, competition-proven speaker enclosure with maximum output.













