Sound Barrier OMNI12A — 12″ Active Two-Way 1200W Loudspeaker with SBT Wireless TWS
OMNI12A Overview
The Sound Barrier OMNI12A is a portable 12″ active two-way full-range loudspeaker delivering 1200W of amplification with a frequency response of 55 Hz to 20 kHz. Equipped with SBT Wireless Technology with TWS (True Wireless Stereo), a built-in digital media player, and an FM radio tuner, the OMNI12A is engineered for mobile PA applications including vocals, music playback, DJ performances, and presenter reinforcement. The integrated mixer with level balancing and EQ controls makes it a self-contained solution for audio engineers and mobile entertainers who need fast, flexible deployment.
A dedicated 8-ohm parallel NL4 speaker output allows direct connection of a passive OMNI12P 12″ loudspeaker, enabling a complete two-cabinet system without additional amplification.
Key Features
- SBT Wireless Technology with TWS — Bluetooth connectivity with True Wireless Stereo support for cable-free audio streaming and stereo pairing between compatible units
- Built-In Digital Media Player — Supports USB flash drive and SD card playback of MP3, WMA, and AAC audio files for standalone operation without a source device
- FM Radio Tuner — Integrated FM tuner provides direct radio reception without an external source
- Dedicated MIC Channel — Accepts XLR and 1/4″ inputs for microphone or instrument sources
- LINE Channel with Dual RCA — XLR and dual RCA inputs accommodate line-level sources including mixers, media players, and consumer devices
- Integrated Mixer with EQ — Onboard level balancing and simple EQ adjustments allow source management without an external console
- 12″ Woofer and 1″ Exit Driver — Two-way transducer configuration covering 55 Hz to 20 kHz for full-range vocal and music reinforcement
- NL4 Parallel Speaker Output — 8-ohm parallel NL4 output for direct connection of a passive OMNI12P loudspeaker, expanding system coverage without additional amplification
Connectivity & I/O
- MIC Channel: XLR input, 1/4″ input
- LINE Channel: XLR input, Dual RCA inputs
- USB port for flash drive media playback
- SD card slot for media playback
- SBT Wireless (Bluetooth) with TWS
- FM radio tuner antenna input
- NL4 parallel speaker output (8-ohm)

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