
Super Slim line
The Monitor Audio Super Slim WSS range literally opens up new
speaker placement opportunities. Comprising three models, each
of the models brings an incredibly slim depth of only 50 mm –
two inches in old money. This shallow reach means that, where
previously speaker installation was prohibitive, options appear,
creating new prospects and fresh design approaches. All three
models feature three bass/mid-range drivers plus one tweeter,
smartly designed to enable the performance of signicantly
larger monitor.
Dive in a the shallow end
The WSS line oers a refreshingly simple ‘good, better, best’ menu.
The WSS130 is the entry-point, likely to nd itself in many general
home theatre and music applications. The mid-point WSS230, and
oers a step-up in performance – additions here include its maker’s
famed C-CAM metal drivers – and comes to the fore in set-ups
where even more critical music reproduction is required. The
WSS430 agship maintains its siblings’ shallow depth – all three
feature identical footprints – and oers supreme audio performance,
drawing on design principles, and materials, from Monitor’s Audio’s
high-end Platinum II speakers.
Three in a row
The three-driver layout is key here, helping keep the frontal prole
look svelte, bringing also of course the terric advantage of a depth
of a mere 50 mm. Each model features this layout, but uses dierent
specication. The WSS130 entry-point features MMP II cone drivers,
augmented by a 25 mm Gold Dome tweeter. This MMP II cone
technology allows for a simple crossover design and smooth overall
sound character. WSS230 gets Monitor Audio’s renowned C-CAM
metal cone drivers, delivering increased precision and detailed sonic
characteristics. The agship WSS430 receives the ‘Platinum II’
treatment and almost every component is unique to this model.
Flying the agship
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 prole. 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 agship 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.
Restrictions free zone
The Super Slim line makes you think again. The possibility of
installation in constructions featuring 2” studs eortlessly slips
into view. Mounting restricted by AVC ducts, cabling or pipework?
No problem to this in-wall speaker. A further attraction, is the WSS
line’s ability to be installed between a standard 14” stud bay, when
used in a horizontal (portrait) orientation. This means that the same
speakers can be installed around a screen, keeping the same neat
visuals, as well as identical L-C-R performance.
Safe and (terric) sound
To provide protection from damage by residual masonry or building
materials, Monitor Audio designed a protective cover to keep the
drivers and crossover safe. And the trim-less grille not only provides
protection, its also adopts an incredibly discreet and low-prole
aesthetic appearance. These covers can be painted to achieve
seamless décor integration, with the supplied replacement scrim
maintaining the stealthy presence of the speaker once decorating
is done. Super strong, magnetically attached rare earth magnets
ensure long-term security, coupled with easy installation and servicing.
The WSS range features Monitor Audio’s patented ‘tri-grip’ mounting
system meaning you get a robust xing. This system has been proven
over the last decade in the CT and WT ranges – hey, ‘if it ain’t broke’.
All three models share the same footprint and pre-construction
bracket, providing simplicity as well as the option of specifying
a higher performance model in the range before completion.
WSS130 WSS230 WSS430
WSS430
monitoraudio.com

Key Features
• Good, better, best performance levels
• Super Slim depth 50 mm (2”) – designed to t in 2” stud walls or where space is restricted
• Designed for portrait or landscape installation – ts between standard 14” stud bays
• Elegant, slim prole only 385 x 140 mm wide
• Three, 3” bass/mid-range drivers featuring incremental technology and performance benets –
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 II IC model and agship Platinum II
box speaker range
• High quality crossover components – selected and voiced for amazing sonic performance
• Magnetically attached ‘trim-less’ grille – discreet, reliable, and easy servicing
• Patented Tri-Grip Dog leg xings – 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 conguration
• WB3 (dark blue) pre-construction bracket – available at launch
140.5 mm
5.53 in
4.68 mm
0.18 in
2.14 in
49.7 mm
1.96 in
101.27 mm
3.99 in
128 mm
5.04 in
WSS130
WSS430
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monitoraudio.com

Specications
Model WSS130 WSS230 WSS430
Frequency Response (-6dB) 75 Hz – 30 KHz 75 Hz – 30 KHz 70 Hz – 50 KHz
Sensitivity (1W@1m) 87dB 87dB 87dB
Impedance (nominal) 8 ohms 8 ohms 8 ohms
Maximum S.P.L 105.6 dBA 105.6 dBA 106.5 dBA
Power Handling 60 W – Full range
(100 W with crossover set to
100 Hz @ 12 dB/Octave)
Amplier Requirements 10 – 100 W 10 – 100 W 10 – 120 W
Driver Complement 3 x 3” MMP II cone bass-mid drivers
1 x 25 mm (1”) C-CAM Gold Dome tweeter
Crossover recommendation –
using AVR/processor
Overall dimensions (H x W) 385 x 140.5 mm (15” x 5.5”) 385 x 140.5 mm (15” x 5.5”) 385 x 140.5 mm (15” x 5.5”)
Overall Depth (inc grille) 54.25 mm (2”) 54.25 mm (2”) 54.25 mm (2”)
Cut Out dimensions (H x W) 346 x 101 mm (13.5” x 4”) 346 x 101 mm (13.5” x 4”) 346 x 101 mm (13.5” x 4”)
Mounting Depth 50 mm (2”) 50 mm (2”) 50 mm (2”)
Connection Gold Plated Sprung push terminals –
Fixing Type 6 position Tri-Grip dog leg xings 6 position Tri-Grip dog leg xings 6 position Tri-Grip dog leg xings
Pre-Construction Bracket WB3 – Dark Blue WB3 – Dark Blue WB3 – Dark Blue
Weight 1.4 kg 1.4 kg 1.1 kg
Construction Material Mineral lled ABS Plastic, RoHS2 Compliant.
100 Hz at a minimum of 12 dB/Octave (24
dB/Octave optimum)
For bare wire connection up to 4 mm2
Painted steel grille
60 W Full range
(100 W with crossover set to
100 Hz @ 12 dB/Octave)
3 x 3” C-CAM cone bass-mid drivers
1 x 25 mm (1”) C-CAM Gold Dome tweeter
100 Hz at a minimum of 12 dB/Octave (24
dB/Octave optimum)
Gold Plated Sprung push terminals –
For bare wire connection up to 4 mm2
Mineral lled ABS Plastic, RoHS2 Compliant.
Painted steel grille
75 W Full range
(120 W with crossover set to
100 Hz @ 12 dB/Octave)
3 x 3” dished C-CAM cone bass-mid drivers
1 x MPD High frequency transducer –
rotatable for portrait or landscape application
100 Hz at a minimum of 12 dB/Octave (24
dB/Octave optimum)
Gold Plated Sprung push terminals –
For bare wire connection up to 4 mm2
Mineral lled ABS Plastic, RoHS2 Compliant.
Painted steel grille
Monitor Audio Ltd
24 Brook Road,
Rayleigh, Essex,
SS6 7XJ England
T. + 44 (0)1268 740580
F. + 44 (0)1268 740589
E. info@monitoraudio.co.uk
monitoraudio.com