Active 2-way Top Speaker Omnitronic PAS-212A MK4 with DSP and Bluetooth (model 11039555)

The Omnitronic PAS-212A MK4 is an active 2-way top speaker with integrated amplification, digital signal processing (DSP) and Bluetooth wireless audio streaming. Engineered for PA and live sound reinforcement, this compact active speaker combines a dedicated low-frequency driver and a high-frequency driver with onboard DSP for EQ and limiting, making it suitable as a main speaker, monitor or fill in club and event setups. The built-in Bluetooth simplifies playback from mobile devices while the internal amplifier and processing reduce the need for external racks.

Advantages

The PAS-212A MK4 offers a compact all-in-one solution with onboard DSP that allows basic equalization and limiting without external processors. Integrated amplification and Bluetooth reduce system complexity and setup time. The 2-way design provides clearer mid and high reproduction while the dedicated low-frequency section supports punch and presence needed for live sound. The enclosure and mounting options are designed for flexible placement as a main top, monitor or distributed fill speaker.

Suitable for

• Small to medium live venues and clubs
• Mobile DJs and event technicians needing quick setup
• Stage monitoring or front-of-house top speaker use
• Distributed fill and side-fill applications

When it may not be suitable

This active 2-way top speaker is designed for compact PA setups and may not provide the low-frequency extension or SPL required for very large outdoor festivals or applications that demand deep sub-bass from the main tops alone. For systems that need extreme low-end output, a dedicated subwoofer system is recommended to complement this speaker.

Key specifications

• Configuration: Active 2-way top speaker with separate low- and high-frequency drivers
• Built-in features: Onboard digital signal processing for EQ and limiting
• Wireless: Bluetooth audio streaming for mobile device playback
• Amplification: Integrated power amplifier (active speaker design)
• Applications: PA, live sound reinforcement, stage monitor, fill speaker
• Enclosure: Portable cabinet suitable for pole mounting and stage placement

How to use

Place the PAS-212A MK4 where it will best cover the listening area, on a pole mount for main/top applications or on the stage for monitor use. Connect the line-level inputs from a mixer or signal source using balanced inputs where available, then power the unit. Use the onboard DSP controls to apply basic EQ and limiting appropriate to the room and material; engage Bluetooth pairing on the speaker and your device when wireless playback is required. Adjust level and placement incrementally and listen for even coverage and controlled low-frequency response. If additional bass is necessary, integrate a compatible subwoofer and apply appropriate crossover settings.

What to consider before purchase

• Intended venue size and whether additional subwoofers are required for low-frequency output
• Required connectivity: confirm mixer and source compatibility with the speaker's inputs and Bluetooth
• Mounting and placement options: pole mounting, flown or stage monitor positions
• Power availability and amplifier class expectations for continuous performance

Usage recommendations

For consistent performance, use the PAS-212A MK4 with a matched subwoofer when deep bass is needed, keep DSP settings conservative to avoid clipping, and position the speakers to minimize reflections. Regularly verify firmware or DSP presets if available to maintain optimized sound for different venues.