Sound Barrier OMNI15A — 15″ Active Two-Way Full Range 1400W Loudspeaker with SBT Wireless Technology
OMNI15A Overview
The Sound Barrier OMNI15A is a portable 15″ two-way active loudspeaker delivering 1400W of power with a frequency response of 50 Hz to 20 kHz, making it a versatile solution for mobile PA, DJ performances, vocal reinforcement, and presenter applications. The system combines a 15″ woofer with a 1″ exit driver and integrates SBT Wireless Technology with TWS pairing for flexible, cable-free audio connectivity. A built-in digital media player supports USB flash drives and SD cards for direct playback of MP3, WMA, and AAC files, while a built-in FM radio tuner adds additional source flexibility. The OMNI15A is well suited for mobile entertainers, DJs, announcers, houses of worship, and event production companies requiring an all-in-one portable PA solution.
An integrated 8-ohm parallel NL4 speaker output allows direct connection of a passive OMNI15P 15″ loudspeaker, enabling a complete matched system without additional amplification.
Key Features
- SBT Wireless Technology with TWS — enables wireless audio streaming and True Wireless Stereo pairing for flexible source connectivity
- Built-In Digital Media Player — supports USB flash drive and SD card playback of MP3, WMA, and AAC audio files
- FM Radio Tuner — integrated tuner provides direct access to FM broadcast stations without external hardware
- Dedicated MIC Channel — accepts XLR and 1/4″ inputs for microphone or instrument sources
- LINE Channel with Dual RCA and XLR Inputs — accommodates a wide range of line-level sources including mixers, media players, and DJ equipment
- Integrated Mixer with EQ — onboard level balancing and EQ adjustment simplify multi-source setups without an external mixer
- 15″ Woofer and 1″ Exit Driver — two-way transducer configuration covering 50 Hz to 20 kHz full-range response
- NL4 Parallel Speaker Output — 8-ohm parallel NL4 output allows direct connection of a passive OMNI15P loudspeaker for expanded system coverage
Connectivity & I/O
- MIC Channel Input: XLR and 1/4″ (combined)
- LINE Channel Input: XLR and Dual RCA
- USB Port: USB flash drive for digital media playback
- SD Card Slot: SD card for digital media playback
- Speaker Output: NL4 parallel, 8 ohms
- Wireless: SBT (Bluetooth) with TWS

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