SKU: 40808287841

Monitor Audio WSS430 Super Slim In-Wall Speaker

Sale price$343.80 Regular price$382.00
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Description

Monitor Audio WSS430 Super Slim In-Wall SpeakerKey Information Sensitivity (1W @ 1M): 87 dB Mounting Depth: 50 mm Power Handling (RMS): 75 Ws Nominal Impedance: 8 ohms Driver Size: 3 " Cut Out Width: 101 mm Cut Out Height: 346 mm Sold As: Single Speaker Our Super Slim in wall range flagship, the WSS430 effortlessly delivers the most critical audiophile and cinema experiences. Using design principles and technology from our flagship Platinum II speaker models, performance from this formidable in

Key Information

  • Sensitivity (1W @ 1M):87 dB
  • Mounting Depth:50 mm
  • Power Handling (RMS):75 Ws
  • Nominal Impedance:8 ohms
  • Driver Size:3 "
  • Cut-Out Width:101 mm
  • Cut-Out Height:346 mm
  • Sold As: Single Speaker

Our Super Slim in-wall range flagship, the WSS430 effortlessly delivers the most critical audiophile and cinema experiences. Using design principles and technology from our flagship Platinum II speaker models, performance from this formidable in-wall challenges that from the best high-end, box speaker designs.

The WSS430 flagship maintains its siblings’ shallow depth – all three feature identical footprints – and offers supreme audio performance, drawing on design principles, and materials, from Monitor’s Audio’s high-end Platinum II speakers.

The WSS430 range topper employs dished C-CAM cones to ensure ultimate diaphragm rigidity – the main aim here is to reduce distortion. High strength Neo magnets and larger voice coils provide incredible driving force, low magnetic leakage, and slim profile. The magnetic system provides an ‘under-hung’ motor arrangement, ensuring the coil stays in the gap, reducing distortion further and increasing power handling.

Still just 50 mm deep, there is a lot going on with the WSS430. The MPD high frequency transducer technology – also from Monitor Audio’s flagship Platinum II designs – ensures incredibly low distortion, delivering clear high frequency to over 50 kHz. Remove the model’s magnetic front trim and you can rotate the tweeter to provide the optimum dispersion when using the model in landscape orientation.

Key Features

  • Good, better, best performance levels
  • Super-slim depth 50 mm (2") – designed to fit in 2" stud walls or where space is restricted
  • Designed for portrait or landscape installation – fits between standard 14" stud bays
  • Elegant, slim profile only 385 x 140 mm wide
  • Three, 3" bass/mid-range drivers featuring incremental technology and performance benefits – MMP II, C-CAM and dished C-CAM cones
  • 25 mm C-CAM Gold Dome tweeter used on WSS130 and WSS230 models. WSS430 utilises MPD high frequency transducer from Platinum IC model and flagship Platinum II speaker range
  • High quality crossover components – Selected and voiced for amazing sonic performance
  • Magnetically attached ‘trim-less’ grille – discreet, reliable, and easy servicing
  • Tri-Grip Dog leg fixings – reliable, robust, and quick to install
  • Gold plated sprung push terminals – easy to connect and reliable
  • Paintable grille – to complement and blend with décor
  • WSS430 has rotating tweeter for optimum dispersion when used in landscape configuration
  • WB3 (dark blue) pre-construction bracket

Specifications

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 (120 W with crossover set to 100 Hz @ 12 dB/Octave)

Recommended Amplifier Requirements: 10 – 120 W

Drive Unit Complement:

3 x 3" dished C-CAM cone bass-mid drivers
1 x MPD High frequency transducer – rotatable for portrait or landscape application

Crossover Recommendation using AVR/Processor: 100 Hz at a minimum of 12 dB/Octave (24 dB/Octave optimum)

Overall Dimensions: 385 x 140.5 mm

Overall Depth (Including Grille): 54.25 mm

Cut-Out Dimensions: 346 x 101 mm

Mounting Depth: 50 mm

Connection: Gold Plated Sprung push terminals – For bare wire connection up to 4 mm2

Fixing Type: 6 position Tri-Grip dog leg fixings

Weight: 1.1 kg

Construction Material: Mineral filled ABS Plastic, RoHS2 Compliant. Painted steel grille

Pre-Construction Bracket: WB3 Pre-Construction Bracket (Dark Blue)

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: 40808287841

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4.1 ★★★★★
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Verified Purchase
Argelis Rodriguez
Draper, US
★★★★★ 5
Super good quality!
Size: 1.3 Fl Oz (Pack of 1)
Ooof!! This one right here is good for super dry skin!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 18, 2025
S
Verified Purchase
snowdrop
Boise, US
★★★★★ 5
Obsessed. Soothing, effective, fragrance-free, incredibly healing
Style: Tolerance Daily Foaming Facial Cleanser
I’ve been loving this so much I bought a second bottle after a few days of using it. It has all the skin soothing benefits of the tolerance lotion cleanser, but it’s also a really great cleanser. It’s almost not noticeable how good it is at cleansing because your skin doesn’t feel stripped after, but it takes things off really quickly. I was worried because it doesn’t foam a lot and it feels so nurturing — much like the tolerance lotion cleanser (which I use as a second cleanse when my skin needs a few days to recover from something like a derm office treatment) — but when I wash again with my favorite HG cleanser nothing extra comes off, and I tested it twice on waterproof eyeliner that I’d swiped on my forearm for an hour or so, the eyeliner dissolved and wiped off with two or three gentle swipes. It has a very emollient texture, so when you rub it against your skin it slips so easily you don’t realize it’s dissolving and taking things away because there is no friction. So it’s great at taking off makeup, it’s AMAZING at cleaning makeup brushes, and IT DOES NOT BURN MY EYES AT ALL. Also, it is FRAGRANCE-FREE… before I bought it I read a review complaining about smelling a citrus fragrance, that person either has some sort of brain tumor or something spilled on their bottle when it was in a warehouse because this is definitely a fragrance-free product. Prior to trying this, I had tried another cleanser that gave me weird acne hives all over my chest (never happened to me before) and I was struggling to heal the acne and the irritation. I noticed an immediate difference when I started using the tolerance cleanser on it; the fresh redness went away, the acne started healing, and the post-inflammatory hyperpigmentation has been healing fast. So I’ve been using this on my body as well and it’s soothing and moisturizing in all the places where other things have been drying. I have mild rosacea and I hadn’t realized how irritated my skin was from the last thing I’d tried until after 5 days or so of using this my skin tone looked much more even and the stubborn PIH I have from a two-zit hormonal breakout a month ago finally looked dramatically lighter (as recently as the week before, I’d needed to cover them with high-coverage concealer). Because this doesn’t foam much, some people might not realize how well it’s cleaning… I encourage you to judge it based on how your skin looks and feels. Since it is very emollient though, I do think it’s important to use it with a face wash scrubber or washcloth just to ensure you’re getting some mild mechanical exfoliation and clearing away skin cells that could be trapping stuff in your pores. For this reason, I do wash my face with this twice so the first wash can get off makeup/debris/oil and then the second wash can really penetrate and clean my skin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2026
B
Verified Purchase
BlackHeartNY
Charlottesville, US
★★★★★ 5
No Scent and Gentle
Style: Tolerance Daily Foaming Facial Cleanser
I broke out in a case of Perioral Dermatitis recently and bought this product to help before I could see my doctor. Avene Tolerance facial cleanser has no scent and is very gentle on my skin. It didn’t burn when washing with this product, and even helped to slough off the dead skin around my lips. My face feels clean, not dry. I am still going to see my doc to get an RX for the inflammation, but I do believe this product helped to alleviate the dryness and tightness of my skin and lips. I’ve used other Avene products and I’m very happy with them. Even though these products are more expensive, to me they are well worth the money because they are much more gentle on the skin than any other products I’ve used. I will buy this product again just because of the fact that it’s so gentle. PS: at the time of purchase for this product, I also bought Avene’s Tolerance Control Skin Recovery Cream (you don’t need to use a lot of this one on your entire face), and Avene’s Cicalfate for lips. Between these 3 products, my lips and skin feel a lot better (however, I will still see my doctor because I have Crohn’s Disease and Perioral Dermatitis is considered an extra-intestinal side effect of Crohn’s).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026
T
Verified Purchase
Taylor Ashley
Birmingham, US
★★★★★ 5
Gentle everyday cleanser!
Style: Tolerance Daily Foaming Facial Cleanser
My go to nightly cleanser! Gentle yet effective. Removes makeup without leaving any residue behind. Also does not dry out my skin or cause breakouts! I would say it’s more of a cream cleanser though. It does not really foam up. It’s a decent size bottle for the price. The pump dispenser is an added plus!
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Reviewed in the United States on May 19, 2026
T
Verified Purchase
Tee Hix
Lake Worth, US
★★★★★ 5
So gentle and moisturizing. Great for super sensitive skin.
Style: Tolerance Daily Foaming Facial Cleanser
This is so gentle and moisturizing. Does not irritate my skin in any way. My skin is super sensitive and I have atopic dermatitis, it has been the best cleanser I’ve used to date. I was using another one from this brand and it was fine but this is the one I will continually stick with from now on. Just hope they don’t change the formula.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026

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