Monitor Audio
Monitor Audio SB-3
Best passive soundbar for large-screen home theater enthusiasts.
The Monitor Audio SB-3 is a passive 3-channel soundbar designed for screens larger than 60 inches. It features three distinct driver arrays within a single cabinet, providing dedicated left, center, and right channels. The center channel boasts twin C-CAM bass drivers, twin Auxiliary Bass Radiators (ABRs), and a C-CAM tweeter for enhanced output and power handling. The left and right channels each have individual mid-bass drivers, tweeters, and sealed ABRs. This soundbar delivers effortless full-range audio, suitable for smaller environments, and can be paired with a Monitor Audio subwoofer for an even more immersive experience in larger rooms.
$1270.00
Owner Satisfaction
4.5
/ 5
Category Rank
2904
/ 7514
#2904 in Speakers
Price vs Category Average
-13%
Below average
Model
3
/ SB-
Who it's for
- Movie lovers seeking cinematic depth and rich sonic detail
- Design-conscious homeowners prioritizing premium aesthetics and long-term durability
- Audiophiles wanting custom control through dedicated AV receivers
Who should skip it
- Users preferring simple, all-in-one plug-and-play audio solutions
- Budget-focused shoppers looking for affordable entry-level soundbars
- Tech enthusiasts requiring built-in wireless streaming and smart connectivity
Performance breakdown
Channel Separation
Three discrete driver arrays deliver precise, cinematic soundstage imaging.
Dialogue Clarity
Dedicated center channel ensures voices remain crisp and intelligible.
Low-End Extension
Solid mid-bass performance, though a subwoofer is recommended for deep impact.
Build Integrity
Robust cabinet construction minimizes resonance for cleaner audio output.
Aesthetic Integration
Sleek profile complements large displays without dominating the room.
Installation Versatility
Flexible mounting options suit both wall-mounted and cabinet-top setups.
Key Specs
Model
SB-3
Frequency Response
80 Hz – 30 kHz
Power Handling
100 W
Sensitivity
84 dB
Nominal Impedance
8 ohms
Weight
20 lbs
Dimensions
5-13/16 x 5-17/16 x 3-11/16"
Driver Complement
C-CAM cone bass/mid drivers and Gold Dome tweeters
Features
- Three separate driver arrays for left, center, and right channels in a single cabinet.
- Dedicated center channel with twin C-CAM bass drivers and ABRs for enhanced output.
- Individual mid-bass, tweeter, and sealed ABR drivers for left and right channels.
- Suitable for screens above 60 inches.
- Can be paired with a subwoofer for larger rooms.
- Optional dedicated wall bracket available.
- Integrated silicon feet for secure cabinet-top mounting.
What customers say
Customers consistently laud the Monitor Audio SB 3 for its exceptional audio quality, frequently noting its clear, detailed soundstage and robust bass. Its sophisticated, minimalist design also garners significant praise, allowing it to blend elegantly into modern living spaces. Users appreciate how the SB 3 elevates their home entertainment, perceiving it as a premium product that delivers a truly immersive listening experience. The consensus points to high satisfaction with both its acoustic performance and aesthetic appeal.
Know before you buy
The SB-3 is specifically engineered for screens 60 inches and larger to ensure the soundbar width complements the visual scale of your display.
Yes, the SB-3 is a passive soundbar, meaning it does not have built-in amplification. You will need to connect it to an external AV receiver to power the three separate channels.
The SB-3 is capable of delivering full-range audio on its own, making it a great choice for smaller rooms. However, if you are in a larger space or prefer deep cinematic bass, pairing it with a dedicated subwoofer is recommended.
The soundbar includes integrated silicon feet for stable placement on a cabinet or shelf. If you prefer a wall-mounted setup, there is an optional dedicated wall bracket available for purchase.
The center channel is optimized for dialogue clarity and power, featuring twin C-CAM bass drivers and additional Auxiliary Bass Radiators. This ensures vocals remain crisp and prominent even during complex action sequences.
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