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The Omnitronic New BOB Series - One For All!
The BOB series speakers give you a compact, efficient, and flexible PA system suitable for a wide range of applications. Use it as a fullrange PA for small gigs, as a keyboard or e-drums monitor, as a compact system for DJs, or for installation in hospitality venues. Whatever your plans: BOB always delivers a clear, assertive sound while taking up very little space.

Gigs
The BOB speaker system ensures that you and your guitar are heard in excellent audio quality. Simply mount the satellites on the subwoofer with the bar and get started. Never has a gig been prepared faster!
Choose a BOB speaker system to entertain an audience of up to 50 people. In no time, you mount your speakers on a bar and a stand, allowing you to perfectly aim the satellites at the audience. You can also use BOB as your personal monitor. The "Twin Set" with two BOBs is the perfect package for your performance in front of up to 100 people.
DJ and Party
For small parties, you are ideally equipped with a BOB. Connect the two satellites into a compact mono system with higher sound pressure or separate them in a stereo rig. If the party turns out to be a bigger event, simply connect two BOB subs with a simple stereo cable. Whatever comes: with BOB, you are prepared.

Hospitality, Retail, and Gym
With one subwoofer, up to eight tops can be operated. This allows you to realize installations, for example in small cafés, gyms, or retail stores. With BOB, you remain flexible and can adapt your installation to the size of your room, even if it changes later.
Lectures and Presentations
The BOB system is also excellent for presentations and lectures. In most cases, you only need the basic system for talks and speeches. Just place the satellites on the subwoofer — and you’re ready to go. Or mount the satellites on a stand to aim the system precisely at the audience.

Desktop Recording and Gaming
Need monitors for work or gaming at your PC? With BOB, you have a reliable 2.1 monitor system. Place two satellites on your desk while the subwoofer discreetly hides under it.
Home Cinema
The BOB speaker system is an excellent alternative to the speakers integrated into your TV. Place the satellites directly next to the screen or mount them on the wall with combined stands or wall brackets for a true cinema experience.
Includes Matching BOB Spacer Bar
This spacer bar is the perfectly fitting accessory for the new BOB series. The sturdy steel construction with scratch-resistant black paint is height adjustable from 67 to 117 cm. The spacer bar features an M20 thread for screwing into the subwoofer and an M10 thread for screwing into the satellites.
Accessory Set for Your BOB-4 Satellites
Of course, your two BOB-4 satellites also need the proper connection to each other, preferably color-matched. The BOB-4 accessory kit contains everything you need to connect two BOB-4 speakers: a U-bracket, an M8 screw with wing nut, and a connection cable. And naturally, always available in black or white.
Professional Speaker Cables Are Also Essential
Pronomic speaker cables are perfectly suited for use on stage or in the rehearsal room. The 2-conductor cables with 2x 1.5 mm² cross-section are equipped with robust Speakon-compatible connectors.
Compact PA System, Versatile Combination - Mix & Match - in Black or White, or Both?!
Features
BOB-4 Satellite Speakers
- 16-ohm speaker pair with 4" full-range drivers
- For expanding the BOB-10A subwoofer for 2.1-, 4.1-, and 8.1-operation
- Includes 2 x U-brackets for wall, ceiling, and stand mounting
- Accessory adapter required for stand mounting
- Connecting 2 satellites via extension bracket and cable (accessory) possible
- Power handling: 75 W RMS/150 W program
- Connections: 1 x speaker, 1 x screw terminal clamp
- ABS plastic housing with M8 and M10 threaded inserts
- Durable textured paint and metal grille
- Transport bag suitable for 4 satellites, brackets, and cables available as accessories
Technical Data
- Nominal power handling: 75 W RMS
- Program power handling: 150 W
- Frequency range: 150 - 16000 Hz
- Sensitivity: 90 dB (1W/1m)
- Max. sound pressure: 109 dB
- Impedance: 16 ohms
- Connections: 1 x speaker, 1 x screw terminal clamp (green)
- Speakers:
- 1x 4" driver tweeter approx. 10 cm
- 1x voice coil driver tweeter (1") approx. 2.5 cm - Dimensions (WxHxD): 15 x 15.8 x 16 cm
- Weight: 4 kg
- Color: black, painted
BOB-10A Active Subwoofer
- 10" bass-reflex subwoofer with DSP and 900 W RMS power
- Flexibly expandable with BOB-4 satellites for 2.1-, 4.1-, and 8.1-operation
- DSP-controlled Class-D amplifier (300 W + 2 x 300 W)
- Integrated Bluetooth audio streaming for wireless music enjoyment
- 4 EQ presets with status indicators
- Signal limiter and crossover
- Signal inputs via combo jacks (XLR/Jack) and RCA
- XLR parallel outputs for linking additional BOB systems or active speakers
- Volume for subwoofer and satellites L/R adjustable separately
- Stereo-mono switch
- Phase inversion switch
- Fault, limit, signal, and power indicators
- Built-in protection circuits: soft start, short circuit, limiter, overvoltage, overheating
- Two M20 metal flanges for satellite mounting
- MDF enclosure with durable textured paint and metal grille
- Integrated carrying handles and low weight for easy transport
- Stackable thanks to recesses when placed horizontally
- Delivery includes 2 speaker cables
- For mobile live and DJ applications and installation in bars, shops, conference rooms, and home cinemas
Technical Data
- Power supply: 230 V AC, 50 Hz
- Total power consumption: 1060 W
- Nominal power handling: 1 x 300 W RMS LF; 2 x 300 W RMS HF
- Frequency range: 45 - 250 Hz
- Sensitivity: 100 dB
- Control: Bluetooth
- Line input: 3-pin XLR, 6.3 mm jack (unbalanced); stereo RCA
- Parallel output: XLR L/R
- Satellites: speaker L/R
- Speakers:
- 1 x woofer (10") approx. 25 cm
- 1 x voice coil woofer (2") approx. 5 cm - Material: MDF (medium-density fiberboard)
- Dimensions (WxHxD): 30 x 43 x 47 cm
- Weight: 17 kg
- Color: black, painted
BOB Spacer Tube
- Matching spacer bar for the BOB system
- For mounting BOB-4 satellites on BOB subwoofer boxes
- Height adjustable from 67-117 cm
- M20 thread for screwing into the subwoofer
- M10 thread for screwing into the satellites
- Black painted steel construction
Technical Data
- Maximum load capacity: 14 kg
- Height:
- maximum: 1.17 m
- minimum: 0.67 m - Diameter: 30 mm
- Weight: 0.95 kg
- Color: black
BOB-4 Extension Bracket Set
- Accessory kit for connecting 2 BOB-4 speakers
- Consisting of:
- 1 x U-bracket
- 1 x M8 screw with wing nut
- 1 x connection cable - Weight: 0.57 kg
- Color: black
Speaker Cable
- Professional speaker cable
- Connectors: 2x Speakon compatible
- Conductor cross-section: 2x 1.5 mm²
- Length: 5m
- Jacket color: black
- Oxygen-free copper
- Flexible and robust outer jacket
- Acid and oil resistant
- Strain relief with clamping sleeve
- Low conductor capacitance
Scope of delivery
- 1 pair Omnitronic BOB-4 satellite speakers black
- 1 x Omnitronic BOB-10A subwoofer black
- 1 x Omnitronic speaker stand BOB system
- 1 x Omnitronic BOB-4 extension bracket set black
- 1 x Pronomic Stage BOXSP1-5, 5m with cable chain
Suitable accessories (Not included in the delivery.)
Specification
- Product number 00065479
- Colour Black
- Configuration 1.1
- With mixing desk/power mixer No
- Power RMS (Watts) 900
- Satellites/Fullrange 4 Zoll
- Inputs 6.3mm Klinke, Bluetooth, Cinch / RCA, XLR
- Subwoofers 1x 10 Zoll
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Financing
easyCredit Ratenkauf
- 2 to 60 months term
- Financing from 20,00 € / month
- More information about installment purchase
ConsorsFinanz Finanzierung
- 6 to 72 months term
- 0% financing for 49,25 € per month
- More information on financing
| 3 Year warranty | |
| 30 Day Money Back | |
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| Over 2.000.000 satisfied customers |
The hotline is currently not manned. You can reach us again on Saturday, 18.04.2026 at 09:30.
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