Ceiling recessed speaker, DA 93 mm, white, round. In a compact design, for installation in tool-less rapid assembly systems. Nominal / music load capacity: 6 / 8 W, impedance: 8 Ohm, Sound pressure level: 1 W / 1 m: 86 dB (at nominal output of 94 dB), Transmission range (-3 db): 250 - 20,000 Hz, Transmission range (-10 db): 170 - 21,000 Hz,Model: Front ring (plastic) and perforated plate cover in white, net weight: 0.4 kg Installation with built-in springs. Connection using 2-core cable with connecting terminals. Moisture-impregnated membrane: Restricted protection against moisture (not suitable forcontinuous operation in outdoor area). Material: Steel / plastic. Mounting method: Recessed mounting, Place of installation: Ceiling-mounted, Material: Steel / Plastic, Degree of protection: according to DIN EN 60529 IP20.