Active Speaker Set Omnitronic BOB-10A ws with 4x BOB-4 ws — powered main speaker with four satellite speakers

The Active Speaker Set Omnitronic BOB-10A ws with 4x BOB-4 ws includes a powered BOB-10A main speaker and four BOB-4 satellite speakers. This compact PA solution pairs an integrated amplifier in the main unit with four passive satellites to deliver full-range sound suitable for portable PA use, small events, venues or home studios. The system is designed for straightforward setup and flexible placement to achieve even sound coverage across small to medium-sized listening areas.

Advantages

The set combines a powered main speaker with passive satellites, eliminating the need for an external amplifier and simplifying connectivity. The compact design of the BOB-10A main unit and the BOB-4 satellites allows discreet placement and easy transport. Integrated amplification and multiple output options in the main speaker provide sufficient power and routing for common PA tasks while keeping setup time minimal. The configuration supports distributed satellite placement to improve coverage and reduce acoustic hotspots.

Suitable for

• Small live events and presentations
• Portable DJ or PA setups
• Small venues, cafés and meeting rooms
• Home studios and rehearsal spaces

Key specifications

• Configuration: one powered main speaker with four passive satellite speakers
• Intended use: portable PA and small venue sound reinforcement
• Placement: main powered unit plus distributed satellites for even coverage
• Connectivity: main unit provides amplification and signal routing for satellites
• Portability: compact main speaker and small satellite enclosures for easy transport

How to use

Place the powered BOB-10A main speaker in a central location or near the primary source of sound, and position the four BOB-4 satellites around the listening area to achieve uniform coverage. Connect the satellites to the main unit using the supplied or compatible speaker cables and connect your audio source to the main speaker inputs. Power on the main unit, adjust level and tone controls as needed, and perform a soundcheck at performance levels to set appropriate gain and master volume. For portable use, keep speaker placement stable and avoid obstructing drivers to maintain sound quality.

Usage recommendations

Use the powered BOB-10A as the central control and amplification point; route all input sources through the main unit to ensure correct distribution to the satellites. For best low-frequency response, position the main unit on a stable surface or elevated on a suitable stand; place satellites at ear height for seated or standing audiences and avoid placing them directly against reflective surfaces to reduce unwanted resonances.