GZ BASS KIT 12.300X-II

With the Ground Zero GZ BASS KIT 12.300X-II, you get a perfectly matched, all-in-one solution for powerful bass in your vehicle. The set combines a high-quality 30 cm bass-reflex subwoofer enclosure with a separate Class A/B mono amplifier, enabling easy retrofitting with impressive bass performance. The Aero bass-reflex port on the front of the enclosure ensures clean airflow and supports a powerful and precise low-frequency response. Thanks to a high-level input with an automatic power-on function, the system is also ideal for vehicles equipped with a factory-installed car stereo. Variable filter and bass adjustments also allow for optimal tuning to the existing sound system.

Subwoofer Specifications

• Complete subwoofer set, including a separate amplifier
• 30 cm (12") bass-reflex subwoofer
• Bass-reflex enclosure with front-facing aero-ventilation
• IMPP membrane (injection-molded polypropylene)
• Power handling: 300 watts max.
• Impedance: 4 Ω
• Net tank volume: 40 liters
• Sturdy case with a red embroidered Ground Zero logo
• Enclosure dimensions (W × H × D): 560 × 360 × 350 / 250 mm
  
  

Amplifier Specifications

• Model: Ground Zero GZBA 1,300X
• Mono Class A/B Amplifier
• Output power:
  • 1 × 200 watts RMS @ 4 Ω
  • 1 × 300 watts max. @ 4 Ω
• Variable low-pass filter: 40–250 Hz
• Bass Boost: 0–6 dB at 40 Hz
• Frequency response: 15 Hz – 20 kHz
• Input sensitivity: 200 mV – 6.5 V
• High-level input available
• Automatic Power-On Function (Auto-On)
• Fuse: 1 × 30 A
• Recommended cable cross-sectional area: at least 10 mm²
• Amplifier dimensions (W × L × H): 180 × 236 × 53 mm
  
  

Features

• A fully integrated, matched subwoofer system
• Separate amplifier for flexible installation
• Front-facing aero-bass reflex port for efficient airflow
• Variable Active Crossover
• Adjustable Bass Boost
• High-level input for connection to factory-installed radios
• Auto-On feature for convenient operation without a remote cable
• Optionally available with a cable set
• An optional wired bass-level remote control is available (can be used in LPF mode)
  

The Ground Zero GZ BASS KIT 12.300X-II is the ideal solution for anyone who wants to upgrade their vehicle with powerful, controlled bass without a major installation effort. Thanks to the perfectly balanced combination of a 30-cm bass-reflex enclosure and a high-performance mono amplifier, this complete set delivers dynamic bass reproduction, easy integration into factory and aftermarket systems, and convenient customization to suit your personal music preferences.