Designed to add deep, controlled low end to portable PA systems and live sound setups, the Harbinger VARI Live VS12 12" powered subwoofer delivers powerful bass performance in a compact, easy-to-deploy enclosure. A built-in Class-D amplifier provides 400W RMS (1,000W peak) power, enabling the VS12 to produce up to 130dB of output while maintaining low distortion and tight transient response. Combined with a custom high-output 12" woofer and precision DSP management, this powered subwoofer delivers the depth and impact required for live bands, DJs, houses of worship and event production.
High-Output 12" Woofer With Class-D Amplification
The VS12 is built around a custom 12" low-frequency driver paired with efficient Class-D amplification for powerful bass reproduction in a compact format. This design delivers strong low-end extension and high headroom without excessive weight, making the subwoofer well suited for portable PA rigs and mobile sound reinforcement systems. With up to 130dB maximum SPL, the VS12 adds the low-frequency authority needed to anchor full-range speaker systems in small-to-mid venues.
DSP Crossover Control and Time Aligning Delay
Integrated DSP processing allows the VS12 to integrate smoothly with a wide range of full-range loudspeakers. The adjustable crossover control lets you tailor the subwoofer's response to match your main speakers, while the Time Aligning Delay function helps compensate for placement differences between the subwoofer and tops. This intuitive delay adjustment maximizes bass impact by correcting phase and timing relationships that can otherwise reduce low-frequency output.
System Protection and High-Headroom Performance
A transparent dynamic DSP limiter protects the system during high-output operation while preserving the clarity and punch of the low end. Clip LEDs on each input help prevent excessive signal levels, while front- and rear-mounted limiter indicators provide clear visual feedback when the subwoofer is approaching its maximum output. These safeguards help maintain consistent performance in demanding live sound environments.
Flexible Connectivity for Portable PA Systems
The VS12 integrates easily into a variety of sound systems thanks to versatile input and output options. Dual XLR combo connectors accept balanced XLR and 1/4" inputs, accommodating mixers, powered speakers and other professional audio equipment. Two XLR outputs allow additional subwoofers to be linked for larger venues, while a dedicated output level control lets you adjust the subwoofer’s bass level independently from the main speakers.
Compact, Portable Subwoofer Design
Weighing just 46 lb. and equipped with ergonomically positioned carry handles, the VS12 is designed for efficient transport between rehearsals, gigs and event spaces. Its compact enclosure delivers substantial low-frequency output while remaining manageable for mobile performers, DJs and production teams who require powerful bass reinforcement without oversized equipment.