Inicio de sesión

The JBL GT-12BP 12″ Bandpass Subwoofer Box is a loaded enclosure delivering powerful bass performance in a compact design. Featuring a 300 mm (12″) woofer with an injection-molded polypropylene cone and a vented bandpass design, it’s built for drivers who want significant low-end output without complex custom enclosures. Great for upgrading standard car audio systems with serious impact.

This unit is brand new, factory sealed, and ready for installation into your vehicle. Its carpeted exterior, acrylic window showcasing the woofer, and rigid construction make it both stylish and durable for automotive use.

Key Benefits

• Handles 300 W RMS and up to 1200 W peak power, offering solid performance for bass upgrades.
• Injection-molded polypropylene woofer cone + vented enclosure (bandpass) design for enhanced low-frequency response and impactful output.
• Comes loaded in a finished box, eliminating the need for custom enclosure build—plug-and-play upgrade.
• Compact footprint given the performance: dimensions make fitment easier in many vehicles compared to larger systems.

Technical Specifications

• Woofer Size: 12″ (300 mm)
• Power Handling: 300 W RMS / 1200 W Peak
• Sensitivity: 93 dB (2.83 V)
• Frequency Response: 45 Hz – 130 Hz
• Impedance: 4 Ω

Installation & Compatibility

The GT-12BP is ideal when you want to upgrade bass in your vehicle with minimal custom work. Simply connect a compatible amplifier (recommended output near RMS rating), secure the enclosure in the trunk or rear deck where space allows (check clearance for 18-3/4″ × 16-1/4″ × 15-3/8″), and ensure secure wiring with proper gauge. Because it’s a bandpass enclosure, it delivers punchy bass but benefits from good space and proper wiring. While many users install these themselves, professional installation ensures best results and avoids fitment issues.

FAQS

• What is the JBL GT 12BP?
  It’s a loaded subwoofer enclosure featuring a 12-inch JBL subwoofer in a bandpass box for maximum bass output.
• Does the JBL GT 12BP produce strong low-end performance?
  Yes, the bandpass design enhances low frequencies for deep, punchy bass.
• Is the JBL GT 12BP easy to install?
  Very easy—just connect it to a compatible amplifier and secure the enclosure in your trunk.
• Can the JBL GT 12BP work with a stock head unit?
  Yes, as long as you use an appropriate amplifier and wiring to power the enclosure.