Skip to content

Monitor Audio - Super Slim WSS430 - In-Wall Speaker

Why Pay Full Price? Why Pay Full Price?
Original price $849.00
Original price $849.00 - Original price $849.00
Original price $849.00
Current price $764.00
$764.00 - $764.00
Current price $764.00
Availability:
In stock

Voted Australia's #1 Hi-Fi Store by Sound+Image Magazine.

Trusted by 40,000+ Aussies who love our Award-Winning Service.

Our Thoughts

Discover a new benchmark in audio innovation and sophistication with the Monitor Audio's Super Slim WSS430 - In-Wall Speaker. As the flagship of our Super Slim in-wall range, the WSS430 maintains an incredibly slim profile while delivering the highest level of audiophile and cinema-grade outputs. Built upon the design principles and technology of our iconic Platinum II speaker models, this in-wall appliance provides a performance that challenges traditional box speaker designs. From the architecturally stunning 25mm C-CAM Gold Dome tweeter to the high frequency transducer, coupled with the slim profile of just 50mm, the WSS430 brings together countless incremental innovations to provide a superior sonic performance, designed to perfectly integrate into your surroundings and blend seamlessly with décor. Whether you have it installed in landscape or portrait, the WSS430 offers unbeatable sound dispersion and incredible driving force, fulfilling your quest for the flawless audio experience. Transform your ordinary listening experience and step into the future with the WSS430 - a new definition of in-wall auditory magic.

🇦🇺 About Our Award-Winning Service

Transform Your Listening Space: Personalised Expertise at Every Step

Ever felt the frustration of a mismatched audio system? The hours lost deciphering reviews, and the disappointment when it doesn't meet your expectations? We understand because we've been there.

Meet Stuart, Yvonne, Nathan, and Vaughan. But more importantly, meet the solution to your audio dilemmas.

Why Trust The Audio Tailor?

  1. Awarded Excellence: 🏆 Honored as Australia’s Hi-Fi Retailer of the Year in 2021 and 2022, and hailed as Queensland’s Best Hi-Fi Retailer. Not just accolades, but a testament to our dedication.
  2. Genuine Audiophiles, Not Salesmen: We aren’t just in this for sales. We're in it for the love of sound, and to enhance your auditory experiences.
  3. Personal Touch: Our commitment is to craft an audio experience tailored to you. Forget one-size-fits-all.

Our Promise?

To be with you at every step. From envisioning a serene evening with your favourite album to setting up the ultimate cinematic audio for movie nights. And once that’s clear, we’ll guide you on making it a reality - harmonising your budget, room dynamics, and dream.

What Makes Us Different?

We aren’t satisfied with the status quo. We rigorously test products, delve deep into the details, ensuring you get nothing but the best. We're about quality, not just brand names.

Act Now!

Remember, the journey to impeccable sound doesn't have to be solo. Let us be your guide.

Ready to Elevate Your Audio Experience?

Call 1300 308 711
Email sales@theaudiotailor.com.au
Or visit our Brisbane store.

ℹ Product Information

Monitor Audio Super Slim WSS430 In-Wall Speaker

Introducing Monitor Audio's Super Slim WSS430 In-Wall Speaker: the flagship of in-wall audio refinement. For those with an unquenchable thirst for sonically-rich, cinematic-grade sound, the WSS430 delivers performance that goes head-to-head with the cream of high-end box speakers, all while showcasing an ultra slim design and superior aesthetics.

Incorporating prestigious principles and advanced technology derived from our eminent Platinum II speaker models, this stunning in-wall device humbly boasts a super-slim depth of just 50mm (2"). This sleek profile is cleverly engineered to fit even in 2" stud walls, or breathe life into spaces where room is at an absolute premium.

The elegantly conceived body, sized at 385 x 140mm, can be installed either portrait or landscape style fitting effortlessly between standard 14" stud bays. But it's what's on the inside that counts - the WSS430 houses three, 3" bass/mid-range drivers alongside a 25mm C-CAM Gold Dome tweeter for a sound profile that leaves nothing to be desired. With high-quality crossover components, gold plated sprung push terminals for reliable connections, a paintable 'trim-less' grille to match any decor, and so much more, the feature-rich WSS430 encapsulates unyielding commitment to sound excellence. This speaker is a top-tier testament to Monitor Audio's relentless pursuit for audio perfection, all encompassed in a super slim design that seamlessly fits not just in your wall, but also the refined ambience of your living space. The ultimate in aesthetics, functionality, and sound fidelity, the WSS430 is indeed the bottled essence of poetic harmony.

Feature and Benefit Analysis:

  • Super-Slim Depth: At just 50mm (2"), the WSS430 boasts a sleek profile, specially engineered to fit even in narrow spaces such as 2" stud walls. This presents a solution for those who desire quality sound in tighter spaces.

  • Flexible Installation: With the ability to be installed either portrait or landscape style, these speakers can be easily integrated into a variety of spaces, with compatibility for standard 14" stud bays. This offers you more options for installation, ensuring a perfect fit in your home.

  • \n
  • Premier Sound Technology: Housing three, 3" bass/mid-range drivers and a 25mm C-CAM Gold Dome tweeter, the WSS430 delivers sonically rich, cinematic-grade audio. This premium technology ensures a surround sound experience of unparalleled quality.

  • High-Quality Connectivity: Gold-plated sprung push terminals offer secure, reliable connections for lasting sound quality. This means you can trust that your sound system will consistently perform at its highest potential.

  • Aesthetically Pleasing Design: Featuring a 'trim-less' grille that can be painted to match any room decor, the WSS430 blends seamlessly with your home's aesthetic. With this feature, you can customize your audio system to match your style preferences.

  • Advanced Crossover Components: The speakers come with high-quality crossover components that are selected and voiced for amazing sonic performance. These ensure a smooth transition between frequencies for a balanced, detailed sound.

  • 'Trim-Less' Grille: The WSS430 offers a magnetically attached, trim-less grille that is discreet, reliable, and easy to service. This ensures that maintaining your audio system remains a hassle-free task.

  • Cutting-Edge MPD High-Frequency Transducer: Nominated from Monitor Audio’s flagship Platinum II designs, this feature offers incredibly low distortion, providing clear high frequencies reaching over 50kHz. This guarantees an immersive, crystal-clear audio experience in every listening session.

  • Rotating Tweeter: The WSS430 is designed with a tweeter that can be rotated, ensuring optimum dispersion of sound when installed in landscape orientation. This clever feature elevates your audio experience to another level by providing a well-distributed, room-filling sound.

  • Robust and Easy Installation: With the Tri-Grip Dog leg fixings, the WSS430 is not only reliable and robust but also quick and easy to install. This provides an effortless setup process, saving you time and effort.

Specifications:

  • Performance Level: Good, better, best
  • Depth: Super-slim 50mm (2")
  • \n
  • \nInstallation Orientation: Portrait or Landscape
  • \n
  • \nDimensions (Profile): 385 x 140 mm
  • \n
  • \nDriver Components: Three, 3" bass/mid-range drivers, 25mm C-CAM Gold Dome tweeter
  • Transducer: MPD high frequency transducer
  • Crossover components: High quality, selected for superior sonic performance
  • Grille: Magnetically attached, paintable, 'trim-less' design
  • Fixings: Tri-Grip Dog leg
  • Terminals: Gold plated sprung push
  • Flagship Features: Dished C-CAM cones, high strength Neo magnets, larger voice coils, rotating tweeter
  • Frequency Response (-6 dB): 70 Hz – 50 kHz
  • Sensitivity (1W@1M): 87 dB
  • Nominal Impedance: 8 ohms
  • Maximum SPL: 106.5 dBA
  • Power Handling (RMS): 75 W Full range (120W with crossover set to 100 Hz @ 12 dB/Octave)
  • Amplifier Requirements: 10 – 120 W
  • Drive Unit Complement: 3 x 3" dished C-CAM cone bass-mid drivers, 1 x MPD High frequency transducer
  • \n
  • \nCrossover Recommendation: 100 Hz at a minimum of 12 dB/Octave (24 dB/Octave optimum)
  • \n
  • \nOverall Depth (Including Grille): 54.25 mm (21/8")
  • Cut-Out Dimensions: 346 x 101 mm (131/2 x 4")
  • \n
  • \nMounting Depth: 50 mm (2")
  • Connection: Gold Plated Sprung push terminals – For bare wire connection up to 3 mm2
  • Fixing Type: 6 position Tri-Grip dog leg fixings
  • Weight: 1.1 kg (2 lb 6 oz)
  • Construction Material: Mineral filled ABS Plastic, RoHS2 Compliant. Painted steel grille
  • Pre-Construction Bracket: WB3 Pre-Construction Bracket (Dark Blue)

In conclusion, the Monitor Audio Super Slim WSS430 In-Wall Speaker offers every feature for the most critical audiophile seeking aesthetics, functionality, and sound fidelity all in one. With Monitor Audio, your search for the perfect balance of poetic harmony within your living space is finally over.

For an elevated auditory experience, explore more on our website or get in touch with us at The Audio Tailor. As Australia's #1 Hi-Fi store, our team is always available to connect you with the symphony of sublime sound. Allow the WSS430 to welcome you into a world where every melody is magnificent, and every beat sounds best.

Contact Information:

  • Phone: 1300 308 711
  • Email: sales@theaudiotailor.com.au
  • Store Address: Unit 9/20 Rivergate Place, Murarrie QLD 4172. Visit the “Contact” section on our website for more details.
ℹ Specifications
Category Specification
Performance Level Good, better, best
Depth Super-slim 50mm (2")
Installation Orientation Portrait or Landscape
Dimensions (Profile) 385 x 140 mm
Driver Components Three, 3" bass/mid-range drivers, 25mm C-CAM Gold Dome tweeter
Transducer MPD high frequency transducer
Crossover components High quality, selected for superior sonic performance
Grille Magnetically attached, paintable, 'trim-less' design
Fixings Tri-Grip Dog leg
Terminals Gold plated sprung push
Flagship Features Dished C-CAM cones, high strength Neo magnets, larger voice coils, rotating tweeter
Frequency Response (-6 dB) 70 Hz – 50 kHz
Sensitivity (1W@1M) 87 dB
Nominal Impedance 8 ohms
Maximum SPL 106.5 dBA
Power Handling (RMS) 75 W Full range (120W with crossover set to 100 Hz @ 12 dB/Octave)
Amplifier Requirements 10 – 120 W
Drive Unit Complement 3 x 3" dished C-CAM cone bass-mid drivers, 1 x MPD High frequency transducer
Crossover Recommendation 100 Hz at a minimum of 12 dB/Octave (24 dB/Octave optimum)
Overall Depth (Including Grille) 54.25 mm (21/8")
Cut-Out Dimensions 346 x 101 mm (131/2 x 4")
Mounting Depth 50 mm (2")
Connection Gold Plated Sprung push terminals – For bare wire connection up to 3 mm2
Fixing Type 6 position Tri-Grip dog leg fixings
Weight 1.1 kg (2 lb 6 oz)
Construction Material Mineral filled ABS Plastic, RoHS2 Compliant. Painted steel grille
Pre-Construction Bracket WB3 Pre-Construction Bracket (Dark Blue)
 More payment options

Pickup available at The Audio Tailor

Usually ready in 2-4 days

Transform Your Experience with Monitor Audio

Get expert advice. Speak with our team. We're Australia's Monitor Audio experts.
Voted #1

Australian Hi-Fi Retailer Of The Year

40K+ Aussies Trust Us

Decades of Experience

Highest Rated Hi-fi Store

Australia's Highest-Rated Hi-Fi Store

Ridiculously Good Service

AV Experts, Not Salespeople

Customer Reviews
0.0 Be the first to review this item
5 ★
0% 
0
4 ★
0% 
0
3 ★
0% 
0
2 ★
0% 
0
1 ★
0% 
0
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
Based on 1794 Reviews
Marantz - PM6007 - Integrated Amplifier Product Image
07/07/2025
Excellent love the amp - thanks so much !
Peter N.
07/05/2025
Very happy with this speaker cable.
Ed H.
SVS - SoundPath Ultra - Speaker CableBanana / Banana - 1.83m (6F) - Pair
07/01/2025
Nathan is always interested in finding the solution to your needs. Everyone counts.
Michael O.
Customer Photo
06/28/2025
Very easy to use, does the job👍
Anonymous
06/23/2025
Hands down best MM cart I've heard. Super easy to install on a rega tonearm.
Reeve V.
06/23/2025
I am delighted with the turntable. Quality build providing excellent sound. Great service from Audio Tailor team, thanks.
David L.
Customer Photo
06/19/2025
I recently purchased the Pro-Ject Ground It E Turntable Isolation Platform and couldn’t be happier with the experience. The staff were incredibly knowledgeable, friendly, and very...read moreI recently purchased the Pro-Ject Ground It E Turntable Isolation Platform and couldn’t be happier with the experience. The staff were incredibly knowledgeable, friendly, and very helpful throughout the process. They answered all my questions and made sure I was confident in my purchase. The product was delivered quickly and in perfect condition. It’s made a noticeable difference in my setup, and I’m really pleased with the result. Highly recommend both the product and the team behind the sale!
Anonymous
06/19/2025
It has made cleaning vinyl much easier and I’m very pleased with it and I wouldn’t be without it because makes life easier. ThanksS.Johnson.
Anonymous
06/19/2025
As always, Audio Tailor make every sale a breeze for the customer. Friendly, informative, knowledgeable, and professional. Coupled with the fact they specialise in quality...read moreAs always, Audio Tailor make every sale a breeze for the customer. Friendly, informative, knowledgeable, and professional. Coupled with the fact they specialise in quality products, this transaction was as satisfactory as the many previous, and I expect, future transactions.
Colin T.
06/11/2025
I was disappointed when my ZP90 failed as SONOS do not support this product anymore. It would have meant changing all my S1 system out for a S2 or S3 and even with the 30% off,...read moreI was disappointed when my ZP90 failed as SONOS do not support this product anymore. It would have meant changing all my S1 system out for a S2 or S3 and even with the 30% off, was not in a position to do that. Luckily, after scouring around, the trusty Audio Tailor had one in stock! Always had great service from these folks, ZP 90 and SVS centre speaker purchased here working wonders in my media room. Thanks AT!
Anonymous
Eversolo - DMP-A6 Master Edition GEN 2 - Music Streamer Product Image
06/10/2025
This streamer/DAC/preamp is 10/10. I'm streaming form Qobuz, accessing network files through DLNA and playing local files from the SSD ive installed. This has really elevated my...read moreThis streamer/DAC/preamp is 10/10. I'm streaming form Qobuz, accessing network files through DLNA and playing local files from the SSD ive installed. This has really elevated my listening experience as the playback is flawless every time. The integration through the app though is where this streamer excels. The app is lightning fast. The sound can be a tad bright with certain types of music however with the countless amount of EQ settings that can be adjusted and saved (differently) for each and every input provides the ability to get my right sound each and every time. paired with the Advance Paris A10 amplifier its perfect!
Dave
06/03/2025
I recently purchased a SBooster Linear power supply for my Bluesound Node. The improvement in the sound is obvious in all aspects. Mor authority, scale, dimensionality, and a...read moreI recently purchased a SBooster Linear power supply for my Bluesound Node. The improvement in the sound is obvious in all aspects. Mor authority, scale, dimensionality, and a total lack of electronic signature. Very worthwhile, and the team at The Audio Tailor were great. Patient and professional, with no hard sell . The whole experience was very positive.
Russell L.
Wharfedale - EVO4.1 - Bookshelf Speakers Product Image
05/29/2025
The EVO 4.1’s were used to complete my 7.1 theatre system. The system now sounds fantastic, Wharfedale speakers really do the job.
Anonymous
EGM - Ruby - Power Cable Product Image
05/28/2025
Excellent product can hear the sound difference
StephenSVG verified by SHOP
05/20/2025
Spot on nice unit
Anonymous
pro-Ject - Debut EVO 2 - Turntable Product Image
05/14/2025
sounds great. I bought the cork mat to go with it. The turntable plinth has a nice look and feel, I got the gloss black and wasn't disappointed over how smart it looks, the paint...read moresounds great. I bought the cork mat to go with it. The turntable plinth has a nice look and feel, I got the gloss black and wasn't disappointed over how smart it looks, the paint finish is excellent.
Ben
Pro-Ject - High Power It - Power Supply Product Image
05/12/2025
Excellent upgrade for my turntable
StephenSVG verified by SHOP
Marantz - CINEMA 70s - AV Receiver Product Image
05/07/2025
I’m very happy with this AV Receiver. I have a satellite/subwoofer system and it has no difficulty driving it to volumes way beyond what I want to listen to. My setup is in a...read moreI’m very happy with this AV Receiver. I have a satellite/subwoofer system and it has no difficulty driving it to volumes way beyond what I want to listen to. My setup is in a small room. The Audyssey speaker calibration system was easy to use. For an entry level amplifier, I’m very impressed by the sound quality.
Jean B.
05/04/2025
Grate cable top quality 👌 Grate price 👌
Anonymous
EGM - Black Pearl - Power Cable Product Image
04/26/2025
The team at The Audio Tailor were as magnificent as ever. The Black Pearl Power Cable is a pretty substantial piece of kit, superbly constructed - it beats the usual black kettle...read moreThe team at The Audio Tailor were as magnificent as ever. The Black Pearl Power Cable is a pretty substantial piece of kit, superbly constructed - it beats the usual black kettle lead hands down on looks and construction. It is however, fairly stiff so you need to allow it to hang in graceful arcs - no sharp bends. Being heavy it also needs a little support so it doesn’t drag on sockets at either end of the cable. Has it made a difference in the sound? Well, I have made so many changes all at once that I cannot definitively say if it has or not, but I am pretty sure that those electrons are having a whale of a time running along the conductors in the cable, and this hobby is all about joy!
Anonymous
IsoAcoustics - Aperta 100 - Isolation Stands Product Image
04/18/2025
The product Aperta 100 is of high quality and I would recommend it to anyone who needs to isolate bookshelf speakers or studio monitors from their desk, I also commend The Audio...read moreThe product Aperta 100 is of high quality and I would recommend it to anyone who needs to isolate bookshelf speakers or studio monitors from their desk, I also commend The Audio Tailors’s outstanding customer service I would recommend purchasing from them
Anonymous
Polk Audio - Reserve R700 - Flagship Floorstanding Speakers Product Image
04/16/2025
Speakers are amazing quality. Great price 👍 Great service so happy thanks.
Stefan K.
Marantz - CINEMA 30 - AV Receiver, flagship model Product Image
04/16/2025
This was a replacement unit for the discontinued SR8015 which was replaced via insurance due to electrical storm damage. The Cinema 30 is the direct replacement for the SR8015,...read moreThis was a replacement unit for the discontinued SR8015 which was replaced via insurance due to electrical storm damage. The Cinema 30 is the direct replacement for the SR8015, but it is chalk n cheese in terms of sound & build quality! The 120fps issue switching between the PS5 & XBox Series X is gone via the VS3003 8K switcher to the one 8K HDMI input - all HDMI inputs are 8K@ 60kHz or 4K 120kHz/fps! I bit the bullet and shelled out for the Bass Management & Control add-ons to DIRAC product @ $AUD951.54 and the results are astounding compared to the Audyssey room correction of the SR-8015. Currently using a 7.2.4 setup as it's not possible to do 7.4.6 yet. The Cinema 30 is a GREAT looking and sounding piece of hardware, handles DSD128 multichannel tracks via HDMI from the Reavon UBR-X200 effortlessly & DSD64 multichannel from the Eversolo DMP-A6 Masters edition also via HDMI. I wasn't expecting DSD128 to work but VERY happy that it does. I do miss the analogue multi-channel input that the SR-8015 & my older Yamaha units have, so that the DAC on the Reavon can do the conversion & output in analog. I am unable to compare via a shootout between the two units to determine if there are any audible differences to me. Well worth the cost of the upgrade❣️❣️ Many thanks to Vaughan for his quality, no-nonsense expert advice, throughout the long fault analysis & attempts to rectify of the 8015 by the authorized repairer and organizing the replacement unit. I purchased the SR-8015 elsewhere before I knew about the team @ The Audio Tailor & have never looked back.
Vaughan R.
Customer Photo
IsoAcoustics - GAIA III - Isolation feet Product Image
04/13/2025
Relatively easy to install. Surprised how much they improved the sound of my system. Bass is tighter and deeper. A lot more detail was coming through, took me a little while to...read moreRelatively easy to install. Surprised how much they improved the sound of my system. Bass is tighter and deeper. A lot more detail was coming through, took me a little while to adjust as there was a lot more information coming from the speakers and my system just had more energy and presence. A value for money improvement to my system. Money well spent.
Brad S.
Hegel - H120 - Integrated Amplifier Product Image
04/09/2025
Love the sound quality. I’m impressed by the amount of detail when I play CDs, SACDs or vinyl without losing any warmth in the sound. The sound stage is open with lots of space...read moreLove the sound quality. I’m impressed by the amount of detail when I play CDs, SACDs or vinyl without losing any warmth in the sound. The sound stage is open with lots of space around each instrument and the stereo imaging is great. Another thing I really like is the ease with which I can stream music (which my previous amp couldn’t do). I don’t even need to turn on the amp. I simply select the H120 in my streaming channel and hit play. It wakes the H120 and starts playing. Here too, the sound is excellent. I’m very happy with this purchase and the people at Audio Tailor have been great to deal with.
Jean B.
Cambridge Audio CXA 61 series 2,  Integrated Amplifier, Pre loved Product Image
04/09/2025
There’s a reason I keep coming back to the Audio Tailor - the service is beyond compare. Gave them my budget but ended up with an amp that I absolutely adore that was close to...read moreThere’s a reason I keep coming back to the Audio Tailor - the service is beyond compare. Gave them my budget but ended up with an amp that I absolutely adore that was close to half what I was prepared to spend. They truly care about getting a system that sounds fantastic, not one that maximises their potential profit.
Anonymous
Mission - 700 - Bookshelf Speakers (Pair) Product Image
04/04/2025
Amazing product!👌
MarkSVG verified by SHOP
Polk Audio - Reserve R200 - Bookshelf Speakers Product Image
04/01/2025
These were my first hi-fi speakers and I absolutely love them, they sound incredible!
Jacob H.
Richter - Thor 10.6 - Subwoofer Product Image
03/29/2025
the subwoofer is amazing , has added the extra kick i wanted to my system and sounds amazing , the tunable ports is a great feature. the advice i get instore is always spot on
Gerritt W.
Richter - Merlin S6plus - Bookshelf Speakers Product Image
03/25/2025
Great speakers, nice build quality and always great to support an Australian brand.
Rohan S.

Compare products

0 of 3 items selected

Select first item to compare

Select second item to compare

Select third item to compare

Compare