HEX Series 12" Dual Voice Coil Subwoofer (2Ω) - H122

H122 - HEX Series 12" 2Ω Dual Voice Coil Subwoofer

Upgrade your system with the Diamond Audio H122 HEX 12” 2Ω Dual Voice Coil Subwoofer, engineered for high-efficiency output and precision bass performance. Built with advanced technology inspired by the flagship HEX PRO series, this 12-inch car audio subwoofer delivers powerful, musical low frequencies with exceptional durability and thermal management.

The H122 features a rigid cast aluminum frame basket combined with a solid core aluminum radial heat sink, designed to maximize heat dissipation and maintain performance during extended high-output sessions. Its massive 3-inch high-temperature voice coils, wound on a treated high-strength aluminum former, allow the subwoofer to handle significant power while reducing distortion and thermal fatigue.

An exotic fiber weave cone reinforced with a specially treated paper backing ensures fast transient response and deep, controlled bass reproduction. The result is tight, punchy low end with impressive clarity across a broad frequency range.

With a 2-ohm dual voice coil configuration, the H122 offers flexible wiring options and increased amplifier efficiency, making it ideal for high-output car audio systems.

For enthusiasts seeking aggressive bass performance, advanced cooling technology, and long-term reliability, the Diamond Audio H122 HEX Series 12” subwoofer delivers powerful, clean low-frequency impact built to perform.