The CSS230 is a brilliantly innovative back-box design with an impressively shallow 50mm (2”) mounting depth, custom built to offer hi-fi levels of performance in spaces where no high quality speaker has gone before.
Between 2” stud frames or where pipework or cabling reduces mounting depth, the hybrid back-box construction and proprietary full-range driver array combine to deliver consistent audio quality with exceptional installation versatility.
The hybrid back-box provides the best of all worlds for installer and customer. Combined, the three proprietary 3” mid-bass units achieve the bass output of a 6 1/2” driver, all from a super-stealthy flush-fitted profile.
In keeping with Monitor Audio’s renowned design rigour, the crossover comprises high quality film capacitors and low loss inductors - selected for signal integrity - ensuring peerless audio detail and dynamics from a speaker of its size and application. When the CSS230 is in ‘ported’ mode, a fine gauze protects the acoustic system from dust ingress.
Monitor Audio CSS230 Super Slim In-Ceiling Speaker
Frequency Response (-6 dB)
100 Hz – 30 KHz sealed ‘CP’ (85 Hz – 30 KHz –open back)
Power Handling (RMS)
40 Watts – Full range (60 watts with crossover set to 100Hz @ 12dB/Octave)
Recommended Amplifier Requirements
10 - 60 W
Drive Unit Complement
3 x 3” C-CAM cone bass-mid drivers
1 x 19 mm (3/4”) 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 4mm
Overall Diameter (Including Grille)
250 mm (9 13/16”)
Overall Depth (Including Grille)
54 mm (2 1/8”)
Cut-Out Hole Diameter
210 mm (8 5/16”)
50 mm (2”)
3 position Tri-Grip dog leg fixings
ABS (UL94 rated, RoHS2 Compliant) – Painted steel grille