The Ground Zero Iridium Bass Pack GZ BASS KIT 12.300X-II with Wiring Kit is a ready to install subwoofer package designed to add serious low end impact to your sound system. Part of the Iridium series, this compact bass solution combines a 12 inch, 300mm subwoofer in a vented enclosure with a matching amplifier and cable kit, making it an ideal choice for drivers wanting strong bass performance without the complexity of assembling components separately.

Built around a 4 ohm subwoofer and a bridgeable 2 channel amplifier, this package delivers a practical balance of power and control. The amplifier produces 200W RMS and up to 300W max output, with a variable low pass filter from 40 Hz to 250 Hz and bass boost adjustment from 0 to 6 dB at 40 Hz. High level input with auto on function makes integration easier with factory or aftermarket head units, while the included wiring kit helps streamline installation.

The enclosure is engineered for efficient bass response, featuring a front aero port and a net volume of 40L or 1.41 cu.ft. Its compact dimensions make it suitable for a wide range of vehicle installs, while the 12 inch woofer with IMPP cone is designed to deliver punchy, controlled low frequencies. Whether you are upgrading daily driving audio or building a more engaging in car sound setup, this Iridium Bass Pack offers convenience, performance, and value in one complete package.

Features & Benefits

• Complete bass package with subwoofer, amplifier, and wiring kit for easier installation
• Part of the Iridium series, combining performance and convenience in one solution
• 12 inch IMPP cone subwoofer delivers strong, responsive low frequency output
• Vented enclosure with front aero port supports efficient bass projection
• Amplifier features variable crossover, bass boost, and auto on function for flexible tuning
• Compact 40L enclosure design suits a range of vehicle audio installations