CSS230 technology
  • Super-slim mounting depth 50mm (2”) designed to fit within 2” stud walls or where space is restricted
  • Hybrid CP ‘Controlled Performance’ style, enclosed or open back-box option provides flexible high performance options and sound isolation in one (pictured right)
  • Driver configuration of three 3” C-CAM bass/mid-range drivers in a radial array around a 19mm C-CAM gold dome tweeter (fixed position) and high quality crossover design offers Monitor Audio’s award-winning signature sound quality
  • Gold plated sprung push terminals are reliable and easy to connect
  • Magnetically attached ‘Trim-less’ round and square grille options for discreet, reliable and easy servicing, flexible in-wall/ceiling installation, paintable to blend with décor
  • Patented Tri-Grip dog leg fixings – Reliable, robust and quick to install
  • Existing pre-construction bracket for easier system design and planning



Frequency Response (-6dB)

100Hz – 30KHz sealed ‘CP’ (85Hz – 30KHz –open back)

Impedance (nominal)

Sensitivity (1W @ 1M)


Maximum SPL


Power Handling (RMS)

40 Watts – Full range (60 watts with crossover set to 100Hz @ 12dB/Octave)

Recommended Amp Requirements

10 - 60w

Drive Unit Complement

3 x 3” C-CAM cone bass-mid drivers
1 x 19mm (3/4”) C-CAM Gold Dome tweeter

Crossover Recommendation - using an AVR

100Hz at a minimum of 12dB/Octave (24dB/Octave optimum)


Gold Plated Sprung push terminals – for bare wire connection up to 4mm(2)

Overall Diameter (including grille)

250mm (9 13/16”)

Overall Depth (including grille)

250mm (9 13/16”)

Cut Out Diameter

211mm (8 1/4”)

Mounting Depth

50mm (2”)

Fxing Type

3 position Tri-Grip dog leg fixings

Construction Materials

ABS (UL94 rated, RoHS2 Compliant) – Painted steel grille

Pre-Construction Bracket

CB6 (Purple)

Professional reviews

Residential Systems


September 2016

CSS230 wins CEDIA 2016 'Best of Show Award'

We are pleased to announce that our Super Slim CSS230 was given a '2016 Best of Show Award' at CEDIA 2016 in Dallas by Residential Systems

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