PA speaker set Omnitronic BOB Basic Set 2.1 Bluetooth Active Mixer, 2.1-channel PA system with Bluetooth

Omnitronic BOB Basic Set 2.1 is a compact active PA speaker set with an integrated mixer and Bluetooth playback. The system is configured as a 2.1-channel setup, offering stereo output plus a dedicated sub/bass channel to enhance low-frequency performance. It is intended for small events, DJ practice sessions, presentations and venues where a powered, space-saving PA with wireless audio and basic mixing functions is required.

Advantages

The integrated active mixer simplifies connections and level control without the need for external equipment, while Bluetooth connectivity enables wireless streaming from phones and tablets. The dedicated sub channel delivers fuller bass response compared with simple stereo speakers, and the compact powered design reduces setup complexity and transport effort.

Suitable for

• Small parties and gatherings
• DJ practice and small DJ sets
• Corporate presentations and meetings
• Cafés, bars and small performance venues
• Mobile setups where quick setup and wireless playback are useful

When it may not be suitable

The Omnitronic BOB Basic Set 2.1 is not designed for large-scale concerts or outdoor festivals where high SPL and long throw are required. For applications demanding extensive input channels, advanced mixing features or very high output power, a larger professional PA and a full-featured mixer would be more appropriate.

Key specifications

• Configuration: 2.1-channel active PA system (stereo plus dedicated sub channel)
• Integrated active mixer with basic level and input controls
• Wireless audio: Bluetooth playback
• Powered speakers: built-in amplification for satellite and sub
• Compact, transport-friendly design suitable for small venues

How to use

Place the satellite speakers and the subwoofer according to the venue size, connect the integrated mixer to the speakers using the provided internal connections or recommended cabling, and power up the system. Pair a Bluetooth-capable device to the mixer for wireless playback or connect microphones and line-level sources to the available inputs. Adjust gain, EQ and master level on the mixer to suit the room and source material, and perform a soundcheck before the event.

What to consider before purchase

• Venue size and required sound pressure level — suitable for small to medium rooms
• Number and type of inputs needed (microphones, instruments, playback devices)
• Desire for Bluetooth wireless playback and basic integrated mixing vs. needing a full mixer
• Transport and installation constraints — the set is compact but still powered

Usage recommendations

For best results, position the subwoofer centrally or near the front of the stage area to reinforce lows, keep satellites at ear level and slightly angled toward the audience, and perform a brief soundcheck to set levels and EQ. Use the integrated mixer for simple setups; for multi-microphone or complex routing, consider adding an external mixer.