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EXTRON
SF 3C LP
The SF 3C LP is a 3" full-range ceiling speaker designed for huddle rooms, corridors and lobbies where overhead clearance is tight and a discreet acoustic fit matters.
A single 3" paper-cone driver delivers 65 Hz to 20 kHz response and 165 deg conical coverage, while the 4"-deep low-profile composite back can lets it drop into shallow plenums other speakers cannot reach. It handles 16 W rms continuous pink noise and wires in parallel for 4 ohm amplifier operation.
AVSTEK lays out SF 3C LP arrays to AVIXA coverage practice so speech stays even across the room, then commissions levels against the connected DSP or mixer-amp. The 5-year warranty supports a long maintenance horizon for owners planning around total cost of ownership.
The SF 3C LP is a 3" full-range ceiling speaker designed for huddle rooms, corridors and lobbies where overhead clearance is tight and a discreet acoustic fit matters.
A single 3" paper-cone driver delivers 65 Hz to 20 kHz response and 165 deg conical coverage, while the 4"-deep low-profile composite back can lets it drop into shallow plenums other speakers cannot reach. It handles 16 W rms continuous pink noise and wires in parallel for 4 ohm amplifier operation.
AVSTEK lays out SF 3C LP arrays to AVIXA coverage practice so speech stays even across the room, then commissions levels against the connected DSP or mixer-amp. The 5-year warranty supports a long maintenance horizon for owners planning around total cost of ownership.
3" (76 mm) full-range driver with a tuned port
4" (102 mm) deep low profile composite back can for plenum environments
Frequency range: 65 Hz to 20 kHz
165° conical dispersion
16 watts continuous pink noise
32 watts continuous program
8 ohm direct
Locking arms support ceilings up to 2.25" (57.1 mm) thick.