General
Rated load (music)	6 W
Short-time rating	10 W
100V adaptations	6 - 4 - 2 W
Sound pressure 1 W/1 m	86 dB
Speaker	Broadband chassis Ø 64 mm
Impedance	8 Ohm
Colours	White
External dimensions Ø, mounting depth	105 mm Ø , 72 mm
Mounting cutout	Ø 90 mm +/- 3 mm

The ceiling-mounted speaker CSL-106W from RCS Audio-Systems is an in-ceiling speaker with a spot design, optically inspired by halogen lighting systems. It is suitable for installation in ceilings and walls and is delivered in white. The device features a broadband chassis with a diameter of 64 mm and is designed for operation in 100-V amplifier systems as well as in low-impedance mode. Installation is carried out using two metal springs, enabling simple mounting on various ceiling and wall thicknesses.

Applications

The speaker is designed for indoor use, particularly in rooms where discreet yet visible sound distribution is desired. Due to its spot design, it is especially suitable for offices, waiting areas, retail spaces, or gastronomy areas where an integrated, aesthetically pleasing speaker solution is required. The white finish blends into most interior designs. Optional special lacquer finishes and a humid environment version are available, enabling use in bathrooms, kitchens, or other damp areas.

Functions and Equipment in Detail

The CSL-106W features an integrated 100-V transformer designed for adaptation to various power levels. Available settings include 6 W, 4 W, and 2 W, allowing flexible integration into existing 100-V amplifier systems. Additionally, the speaker can be operated in low-impedance mode with an impedance of 8 Ohm and a rated power handling of 6 W (short-term up to 10 W). The broadband chassis provides a frequency range of 120 Hz to 20,000 Hz, enabling clear reproduction of speech and music. The sound pressure level is 86 dB at 1 W power and a distance of 1 meter.

Technology Explained Simply

The integrated technology of the speaker enables flexible use in different sound distribution systems. The 100-V transformer reduces voltage to a level suitable for the speaker, allowing safe and efficient power distribution over long cable runs. The 8 Ohm impedance is a standard value for low-impedance systems and ensures compatibility with corresponding amplifiers. The rated power handling of 6 W (music) and short-term handling of 10 W indicate a robust construction that remains stable even under short-term power peaks. The broadband chassis with a 64 mm diameter is designed for balanced sound reproduction across the entire audible range.

Compatibility and Accessories

The speaker is compatible with 100-V amplifier systems commonly used in professional sound installations. It can also be directly connected to low-impedance amplifiers with 8 Ohm impedance. Installation is performed via a cutout with a diameter of 90 mm ± 3 mm. Optional special lacquer finishes and a humid environment version are available, enabling use in special environments.

Installation and Mounting

Installation is carried out by inserting the speaker into a pre-cut opening with a diameter of 90 mm ± 3 mm. The two integrated metal springs ensure secure mounting on ceilings and walls of varying thickness. The external dimensions are 105 mm in diameter with an installation depth of 72 mm. Installation requires no additional tools or components beyond those already integrated into the speaker.

Operational Advantages

The CSL-106W offers a discreet yet visible sound distribution solution that visually integrates into many indoor environments. The flexible adaptation to 100-V systems and low-impedance amplifiers increases versatility. Simple installation and robust construction ensure reliable and low-maintenance setup. The combination of broadband chassis and 86 dB sound pressure at 1 W/1 m ensures clear and balanced sound reproduction.