АС потолочная круглая 3" 16W EXTRON SF 3C LP (пара), 60-1311-13

The Extron SoundField® XD model SF 3C LP is a 3” full-range ceiling speaker featuring a 4" (10.2 cm) deep composite back can for use in plenum rated ceiling environments. This low profile speaker is ideal for ceiling installations with tight above-the-ceiling space issues, such as air handling ducts installed close to the ceiling. With the AV industry's first UL 2043 listed composite speaker enclosure, the SF 3C LP meets stringent UL requirements for smoke and heat release in plenum air spaces. A magnetically attached grille with a thin-edged bezel gives the SF 3C LP a refined appearance on the ceiling. The SF 3C LP offers 8 ohm direct connection to power amplifiers and can be easily wired in parallel for 4 ohm amplifier operation. Основные характеристики: - 4" (10.2 cm) deep low profile composite back can for plenum environments - 3" (7.6 cm) full-range driver with a tuned port - Frequency range: 65 Hz to 20 kHz - 165° conical dispersion - 16 watts continuous pink noise, 32 watts continuous program - 8 ohm direct