Extron SF 3CT LP 3 in Low-Profile Ceiling Speaker Pair 60-1311-03
Extron SF 3CT LP 3 in Low-Profile Ceiling Speaker Pair 60-1311-03
Extron SF 3CT LP Ceiling Speaker
- • 65 Hz to 20 kHz range with 165 degree conical coverage
- • 16 W rms pink noise / 32 W rms program per pair
- • 70V/100V rotary taps (1-16 W) or direct 8 ohm connection
- • Just 4.4 in deep overall - fits shallow plenums
- • UL 2043 and UL 1480 listed for plenum airspace
- • 7.6 in cutout, 3.6 lbs each
- • 5-year Extron parts and labor warranty
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Details
Details
Extron SF 3CT LP (part number 60-1311-03) — a pair of 3 in low-profile ceiling speakers with 70V/100V rotary taps for shallow plenums.
Corridors and small rooms often need background paging or overflow audio on the same 70V/100V loop as the rest of the building, but ceiling depth above the tile can be too shallow for a full-size distributed speaker. The SF 3CT LP fits a 3 in paper-cone driver into a 4.4 in deep composite back can and adds a rotary switch for 70V taps (1-16 W), 100V taps (2-16 W), or a direct 8 ohm connection, so it drops into the same amplifier zone as larger SF ceiling speakers.
Key Capabilities
- 65 Hz to 20 kHz frequency range (-10 dB, half space), 165° conical coverage.
- 16 W rms pink noise / 32 W rms continuous program per pair.
- Rotary-selectable 70V taps (1-16 W), 100V taps (2-16 W), or direct 8 ohm.
- Just 4.4 in deep overall — fits plenums too shallow for full-range models.
- UL 2043 and UL 1480 listed for plenum airspace installation.
- 7.6 in cutout; V-rails sized for standard 2 ft x 4 ft ceiling tiles.
Where It Is Used
Corridors, back-of-house areas, and overflow paging zones on a shared 70V/100V loop where ceiling depth is restricted and full-range coverage is not the goal.
Specifications at a Glance
- Enclosure: 4.4 in H x 8.9 in diameter, 3.6 lbs each
- Input: (1) 5 mm captive screw connector, 4-pole, with loop-through
- Nominal impedance: 8 ohms; nominal sensitivity 83 dB SPL, 1 W / 1 m
- Cutout: 7.6 in diameter
- Warranty: 5 years parts and labor
Also referenced as Extron SF3CTLP, SF-3CT-LP, part number 60131103.
Specifications
Specifications
Diagram
Diagram
Resources
Resources
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