





Monitor Audio SB-3 passive soundbar
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- Free shipping on orders over $300 Australia-wide
- Flat $19 shipping on orders under $300
- Oversized items: flat $69 fee
- Returns accepted — see our returns policy
- Questions? Call (02) 6170 2923 or visit our Fyshwick showroom
Pickup available at LUMI-FI
Usually ready in 24 hours

Monitor Audio SB-3 passive soundbar
LUMI-FI
89 Collie Street
Fyshwick ACT 2609
Australia
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DETAILS
Product Information
The SB-3 is custom-built for screen sizes above 60 inches and features three separate driver arrays for left, centre, and right channels in a single cabinet.
Features at a glance:
4 x 4" (100 mm) C-CAM cone bass/mid driver | 3 x 1" (25 mm) C-CAM Gold Dome tweeter | Three separate driver arrays | Optional dedicated wall bracket | Integrated Silicon feet Sealed | Auxiliary Bass Reflex (ABR) per channel
Bracket:
The custom bracket for SB-3 is an optional extra and does not come included.
Setting the bar for TV sound
Twin C-CAM bass drivers, twin ABRs (Auxiliary Bass Radiators), and a single C-CAM tweeter in the centre section provide the SB-3 with higher acoustic output and power handling for critical centre channel reproduction. This is combined with individual mid-bass, tweeter, and sealed ABR drivers for both left and right channels.
In larger rooms the SB-3 can be used with a partnering Monitor Audio subwoofer to deliver the best possible audio experience. Within smaller environments and systems, the SBs will deliver effortless full-range audio way beyond the limits of any TV's sound system.

Frequency Response (-3 dB)
All Channels: 80 Hz – 30 kHz
Sensitivity (1W@1M)
Left and Right Channels: 84 dB
Centre Channel: 87 dB
Nominal Impedance
8 ohms
Power Handling (RMS)
Left and Right Channels: 40 W
Centre Channel: 80 W
System Power Handling (RMS)
All Channels: 100 (High pass filter set to 100 Hz)
Recommended Amplifier Requirements
All Channels: 30 — 100 W
Crossover Frequency
All Channels: 80 — 120 Hz
Maximum SPL
104 (108.8 all channels driven) dBa
Bass Alignment
Auxiliary Bass Reflex (ABR) Loading
Drive Unit Complement
Left and Right Channels: 2 x 4" (100 mm) C-CAM cone bass/mid driver, 2 x 1" (25 mm) C-CAM Gold Dome tweeter
Centre Channel: Left and Right Channels: 2 x 4" (100 mm) C-CAM cone bass/mid driver, 1 x 1" (25 mm) C-CAM Gold Dome tweeter
Cabinet Dimensions: (H x W x D) (Including Feet)
145 x 1310 x 89 mm (511/16 x 519/16 x 31/2")
External Dimensions (Including Bracket (H x W x D))
145 x 1310 x 100 mm (511/16 x 519/16 x 315/16")
Bracket
Weight
9.1 kg (20 lb)
Sold As
Single Unit
Warranty
Lifetime
DESIGNED TO BE EXPERIENCED
Experience the Difference in Person
Explore real spaces, working systems, and live demonstrations — and understand what’s possible before you commit.