Loudspeaker insert 50 mm for recessed lights, white, round. Designed in a compact form for quick, tool-free installation for ceiling installation. Nominal/music load capacity: 3/4 W, impedance: 20 ohms. Up to 5 loudspeakers can be connected in parallel to one channel of a hi-fi amplifier. Sound pressure level: 1 W/1 m: 82 dB (at nominal power 87 dB), transmission range (-3 dB): 200 - 16,000 Hz, transmission range (-10 dB): 150 - 20,000 Hz, design: perforated sheet metal cover white or chrome-metallized, net weight: 0.06 kg. Connection via 2-core cable with connection terminal. Material: steel. Can be used in most low-voltage halogen spots for QR-CBC51. Socket: without, Mounting type: recessed mounting, Mounting location: ceiling mounting, Material: perforated sheet, Protection class: according to DIN EN 60529: IP20,