loading
loadingloading
Sonos Sub Gen4 Black
SUBG4AU1BLK
Product Overview
Key Features
- WiFi and Ethernet connectivity
Key Specifications
- Brand:
- Sonos
- Model Number:
- SUBG4AU1BLK
- Wireless Connections:
- WiFi 802.11a/b/g/n/ac/ax 2.4/5 GHz
General Information
- Type:
- Subwoofer
- Colour:
- Black
- Family:
- Sonos Sub Gen 4
Warranty
- Manufacturer's Warranty:
- 1 Year
General Information
- Type:
- Subwoofer
- Colour:
- Black
- Family:
- Sonos Sub Gen 4
Product Dimensions
- Product Height (mm):
- 389
- Product Width (mm):
- 402
- Product Depth (mm):
- 158
- Product Weight (kg):
- 11.79
Box Dimensions
- Box Height (mm):
- 508
- Box Width (mm):
- 483
- Box Depth (mm):
- 226
- Box Weight (kg):
- 14
Product Reviews of Sonos Sub Gen4 Black
Overall Rating Snapshot
5 out of 5 stars from 8 reviews
100% of users recommend this product
What customers say, summarised by AI
- Noticeable upgrade to sound clarity and depth, especially in home theatres
- Bass is powerful yet precise, not muddy or overwhelming when set up correctly
- Seamless installation process via the Sonos app, takes only seconds
- Pairs excellently with other Sonos products like the Arc and Era 100s
- Sale pricing and price matching offer excellent value for money
- Sleek design integrates well into various living spaces
The best Sub at the best price
I was so happy to grab the Sonos Sub4 at such a good sale price!
Jason T
Confirmed purchase 28 September 2026
Published on 20 October 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Excellent
Worthy addition to my arc ultra and 2 era 100. Its a beast!!
Suraj
Confirmed purchase 25 September 2026
Published on 20 October 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Anonymous
Confirmed purchase 15 April 2026
Published on 12 July 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Gen 4 sub
Added 2nd sub to theatre set up. Greatly improves boom factor. Had to tweak some settings so it wasn’t overbearing. But definitely a noticeable difference. Even better with the price matching of competitors. Win win.
Jay
Confirmed purchase 7 May 2026
Published on 3 June 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Sub 5
Awesome product, love this addition to my home theatre
Karthik
Confirmed purchase 15 January 2026
Published on 11 February 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
My best Sonos upgrade yet
I've been a Sonos user for years, starting with a basic Beam setup, and I honestly thought my sound was 'good enough.' Adding the Sonos Sub (Gen 4) completely shattered that perception. I can confidently say this is the single most impactful audio upgrade I've ever made. My biggest fear was that adding a sub would make the sound muddy or boomy, especially in my living room which has an open floor plan. I was immediately proven wrong. The Sub (Gen 4) is surgical in its precision. It’s not about volume; it’s about clarity and depth. Where my old system used to just hint at the low end, the Sub now gives it a rich, textural foundation. I put it to the test immediately with the opening scene of Dune and then a few of my favorite electronic music tracks. The difference was night and day. Explosions in the movie went from a pop to a deep, subterranean rumble that you don't just hear, you feel in your chest. Music feels fuller and more 'live'—the Sub handles those deep bass lines with a tight, powerful snap that never drowns out the vocals or mids from my Arc. It's truly a musical subwoofer. Installation was literally seconds. I plugged it in, tapped 'Add Sub' in the Sonos app, and ran Trueplay. Done. The design is sleek enough that it tucks away perfectly, yet it delivers a presence that is absolutely massive. If you're on the fence, jump off. This is a mandatory investment for anyone who wants a truly immersive, high-fidelity experience from their Sonos ecosystem. The Sub (Gen 4) doesn't just improve your audio; it redefines what your system is capable of. I wish I hadn't waited this long!
Sandy
Confirmed purchase 30 August 2025
Published on 9 October 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Could not recommend the Sonos Sub Gen4 enough!
The bass is amazing. It’s like I’m in the cinema!
Veronica
Confirmed purchase 16 September 2025
Published on 8 October 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Dammm this, bass is hectic. Yeah ya !!!
The songs Arc, is aswome as is then ya add the gen 4 sub in as well and its dammmm !! Next level amazing
Louis
Confirmed purchase 27 April 2025
Published on 30 May 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
You've viewed 8 of 8 reviews
ABOUT THE GOOD GUYS REVIEWSThe Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.
The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.
At a glance
The Sonos Sub Gen4 Black is a wireless subwoofer built for Sonos users who want deeper bass for movies, TV and music in a cleaner, more immersive setup. It is best suited to people already using compatible Sonos speakers or soundbars and wanting flexible placement without audio cables. Its main limitation is that it is designed to work within the Sonos ecosystem rather than as a universal subwoofer.
What it’s great for
- Home theatre bass upgrade
- Immersive movie nights
- TV audio enhancement
- Wireless music listening
- Sonos system expansion
Where it works best
- Living room
- Media room
- Apartment lounge
- Open-plan family area
- Dedicated TV setup
Who it’s for
- Sonos owner
- Movie enthusiast
- Music listener
- Home entertainment upgrader
- Design-conscious household
Things to consider
This model is best for people already using compatible Sonos speakers, as it is not intended to act as a universal subwoofer for mixed-brand audio systems.
Cinematic experience score
9/10 - powerful bass addition for movies and TV when paired with compatible Sonos home theatre products
Room size suitability
Best suited to small to large living rooms and media rooms where deeper bass can enhance TV, movie and music playback
Music vs movie performance
Leans slightly toward movies, but also well suited to bass-rich music listening in a Sonos multi-speaker setup
Ease of setup rating
9/10 - simple setup with only a power cable needed and pairing handled through the Sonos app
Multi-room flexibility
Strong within the Sonos ecosystem, making it a good fit for homes already using Sonos in multiple rooms
Key benefits
- Wireless Subwoofer Design: Adds low-frequency impact to your setup without needing a separate audio cable run across the room.
- Flexible Placement: Can be positioned upright beside furniture or tucked under furniture to better suit different room layouts.
- Sonos System Integration: Pairs with compatible Sonos soundbars and speakers for a more cohesive home theatre or music experience.
- WiFi 802.11a/b/g/n/ac/ax Support: Supports both 2.4 GHz and 5 GHz wireless networking for reliable connection within compatible Sonos setups.
- Single-Cable Setup: Only the power cable is required, helping keep installation neat and reducing visible cabling.
- Low-Frequency Reinforcement: Delivers deeper bass that can make action scenes, soundtracks and bass-heavy music feel fuller.
- Compatible Speaker Range: Works with supported Sonos models including Arc, Beam, Ray, Five and Era 300 for flexible system matching.
- Black Finish: Blends easily into most home theatre spaces and modern entertainment units.
Q: Is this a standalone speaker or does it need Sonos speakers?
A: No. Sonos Sub Gen4 is not a standalone speaker and does not replace a soundbar or main speaker. It adds low bass to a compatible Sonos setup, so it needs to be paired in the Sonos app with a supported Sonos soundbar or speaker.
Q: Does Sonos Sub Gen4 work with non-Sonos soundbars or AV receivers?
A: No. Sonos Sub Gen4 is built for the Sonos ecosystem and is documented for compatible Sonos soundbars and speakers. It suits a Sonos-based setup, not a mixed-brand system built around a different soundbar, speaker brand or AV receiver.
Q: Do I need HDMI or speaker cables for Sonos Sub Gen4?
A: No. Sonos Sub Gen4 only needs a power cable, because audio is sent wirelessly after pairing in the Sonos app. That keeps cable clutter down, but setup still depends on a compatible Sonos product and a working home WiFi network.
Q: Will it fit beside a TV unit or under furniture?
A: Yes, in many rooms. Sonos Sub Gen4 measures 40.2cm wide, 38.9cm high and 15.8cm deep, so its slim depth is usually the key dimension for placement beside cabinetry or under furniture that has enough physical clearance.
Q: Can I use the Sonos Sub Gen4 for music and movies?
A: Yes. Sonos Sub Gen4 is designed to add low-frequency bass for both music and home theatre when paired with compatible Sonos speakers. It does not play on its own, so the overall sound still depends on the Sonos speaker or soundbar it is paired with.