SKU: 74149136665

Monitor Audio SB-3 Passive Soundbar

Sale price$586.80 Regular price$652.00
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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Description

Monitor Audio SB-3 Passive SoundbarThe SB 3 is custom built for screen sizes above 60 inch and features three separate driver arrays for left, centre, right channels in a single cabinet. Twin C CAM bass drivers, twin ABRs (Auxiliary Bass Radiators) and a single C CAM tweeter in the centre section to 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

The SB-3 is custom-built for screen sizes above 60 inch and features three separate driver arrays for left, centre, right channels in a single cabinet.

Twin C-CAM bass drivers, twin ABRs (Auxiliary Bass Radiators) and a single C-CAM tweeter in the centre section to 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.

 

Technology

  • Individual C-CAM (Ceramic-Coated Aluminium/Magnesium) bass/mid driver for left and right channels, twin drivers for the centre channel
  • C-CAM gold dome tweeters per channel
  • Individual Auxiliary Bass Reflex (ABR) for left and right channels, twin ABRs for the centre channel
  • Three separate driver arrays for left, centre, right channels in a single cabinet
  • Optional dedicated wall bracket
  • Integrated Silicon feet provide a secure cabinet-top mounting alternative.

Specifications

Frequency Response (-3dB)

All Channels: 80Hz – 30kHz

Sensitivity (1W@1M)

Left and Right Channels: 84dB 
Centre Channel: 87dB

Nominal Impedance (ohms)

All Channels: 8

Power Handling Single - R.M.S. (W)

Left and Right Channels: 40 
Centre Channel: 80

 

System Power Handling - R.M.S. (W)

All Channels: 100 (High pass filter set to 100Hz)

Recommended Amp Requirements (W)

All Channels: 30 - 100

Recommended High Pass Crossover Frequency

All Channels: 80 - 120Hz

Maximum SPL (dBA)

104 (108.8 all channels driven)

 

Bass Alignment

Left and Right Channels: 2 x Auxiliary Bass Reflex (ABR) Loading 
Centre Channel: 2 x Auxiliary Bass Reflex (ABR) Loading

Drive Unit Complement

Left and Right Channels: 2 x 4” (100mm) C-CAM cone bass/mid driver, 2 x 1” (25mm) C-CAM gold dome tweeter 
Centre Channel: Left and Right Channels: 2 x 4” (100mm) C-CAM cone bass/mid driver, 1 x 1” (25mm) C-CAM gold dome tweeter

Cabinet Dimensions (HxWxD)

145 x 1310 x 89mm 

External Dimensions Inc Bracket (HxWxD)

145 x 1310 x 100mm 

 

Weight (Kg)

9.1Kg

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 74149136665

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MBR
Dallas, US
★★★★★ 5
Great quality
Color: Rustic Brwon, Size: 16in
Hassle but they work great. I love the color, the thickness and quality. They do have some weight but in my opinion, I prefer that. Right now the four shelves are holding up my WiFi routers and remotes. Will buy again
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Reviewed in the United States on May 4, 2026
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Maxisss
Fort Morgan, US
★★★★★ 5
Good quality shelves
Color: Walnut, Size: 24in, Color: Walnut, Size: 24in
These shelves are gorgeous in person. Yes, they're darker than the listing pics, but I actually prefer it. The grain is beautiful, they came well-packed, and mounting them was no trouble at all. Now I've got display space that feels both stylish and practical. Definitely worth it!
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Reviewed in the United States on February 9, 2026
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Laoneil1004@gmail
Lake Worth, US
★★★★★ 5
AWESOME
Color: Rustic Brwon, Size: 16in
EASY INSTALL, I WILL BUY MANY MORE
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Reviewed in the United States on May 7, 2026
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Louis G
Charlottesville, US
★★★★★ 5
Easy to install, very tough!
Color: White, Size: 16in, Color: White, Size: 16in
Seriously, scoring these shelf stands for $30 feels like an absolute steal! Four chunky wood boards with metal T-brackets that actually feel substantial - way sturdier than those flimsy IKEA ones I used to have. My old cheapo stands warped after half a year, but these hold up like a champ - I've got like 15 heavy textbooks stacked on them right now. Love the little details too: rounded edges so you won't scrape your hands, and rubber grip strips on the bottom. They look legit fancy in my living room as bookshelves and even class up my kitchen herb garden. My friend thought they were some high-end designer furniture! Honestly, the craftsmanship at this price puts my old $60 wooden shelves to shame. Already told my DIY group chat about these - trust me, you can't go wrong!
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Reviewed in the United States on March 13, 2025
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Chad Collins
Carnegie, US
★★★★★ 4
Great look. Sturdy.
Color: Rustic Brwon, Size: 16in
Great look if you can get it installed. The sticker paper mounting guides rip so easy so he careful!
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Reviewed in the United States on October 4, 2025

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