Details

Extron SF 26CT (part number 60-1310-03) — a matched pair of 6.5 in two-way ceiling speakers for distributed 70V/100V audio systems.

Conference rooms and classrooms that already run a 70V or 100V speaker loop need a ceiling speaker that can tap into that loop directly rather than requiring a dedicated amplifier channel. The SF 26CT pairs a 6.5 in polypropylene woofer with a 0.75 in PEI dome tweeter behind a 2.5 kHz crossover, and its rotary switch selects between 70V taps, 100V taps, or a straight 8 ohm connection without opening the enclosure. The composite back can is UL 2043 listed for plenum airspaces, so it installs directly above return-air ceilings.

Key Capabilities

65 Hz to 22 kHz frequency range (-10 dB, half space), 111° conical coverage.
65 W rms pink noise / 130 W rms continuous program per speaker.
Rotary-selectable 70V taps (8-64 W), 100V taps (16-64 W), or direct 8 ohm.
6.5 in polypropylene woofer, 0.75 in PEI dome tweeter, 2.5 kHz crossover.
UL 2043 and UL 1480 listed composite back can for plenum installs.
9.3 in cutout, 9.4 lbs each, ships as a matched pair.

Where It Is Used

Conference rooms, classrooms, auditoriums and houses of worship already wired for 70V/100V distributed audio, where a standard-depth plenum-rated ceiling speaker is required.

Specifications at a Glance

Enclosure: 8.34 in H x 10.64 in diameter, 9.3 in cutout
Input: (1) 5 mm captive screw connector, 4-pole, with loop-through
Nominal impedance: 8 ohms per speaker; sensitivity 88 dB SPL
Included: V-rails, C-rings, cutout template, mounting hardware
Warranty: 5 years parts and labor

Also referenced as Extron SF26CT, SF-26CT, part number 60131003.

Specifications

Part Number: 60-1310-03

Manufacturer: Extron

Model: SF 26CT

Condition: New

Speaker Type: 2-way ceiling speaker with composite back can

Package: 2 speakers (1 pair)

Woofer: (1) 6.5" (165 mm) polypropylene cone with moisture resistant coating

Tweeter: (1) 0.75" (19.1 mm) PEI dome

Frequency Range: 65 Hz to 22 kHz, -10 dB, half space (per IEC 60268-5)

Frequency Response: 88 Hz to 22 kHz, +/-3dB, half space

Power Capacity: 65 W (rms) continuous pink noise; 130 W (rms) continuous program

Rated Maximum Input Voltage (MIV): 22.4 V (62.6 W at 8 ohms) (per AES2-2012)

Maximum SPL: 104 dB, 1 m (based on MIV); 106 dB, 1 m (linear)

Nominal Sensitivity: 88 dB SPL, 1 W, 1 m, half space

Nominal Coverage Angle: 111° conical coverage (1 kHz to 4 kHz)

Nominal Impedance: 8 ohms per speaker

Crossover Frequency: 2.5 kHz

Rotary Switch Taps: 70 V: 64 W, 32 W, 16 W, 8 W, 8 ohms direct; 100 V: null, 64 W, 32 W, 16 W, 8 ohms direct

Overload Protection: Full range power limiter with the 8 ohm direct input only, protecting the tweeter, woofer, and crossover

Input Connector: (1) 5 mm captive screw connector, 4 pole for 1 input and 1 loop-through

Included Accessories: Cutout template/paint shield, setup guide, mounting screws, 4 V-rails, 2 C-rings, 2 round grilles, 2 cable clamps, 2 captive screw connectors

Mounting: Ceiling mountable with included hardware

Enclosure Type: Plenum rated, fire-resistant (UL94V-0) composite back can/baffle; magnetically attached powder-coated steel grille with plastic bezel

Enclosure Outer Dimensions: 8.34" H x 10.64" diameter (211.8 mm x 270.3 mm diameter); 8.0" H (203.2 mm) from front of ceiling tile to back of rear enclosure

Cutout Dimensions: 9.3" diameter (236.2 mm diameter)

Product Weight: 9.4 lbs (4.3 kg) each

Ambient Temperature/Humidity: Storage: -40 to +158 °F / 10% to 90%, noncondensing. Operating: +32 to +122 °F / 10% to 90%, noncondensing

Regulatory Compliance, Safety: CE, UL 2043, UL1480, NFPA 90A, NFPA 70

Regulatory Compliance, Environmental: RoHS, WEEE

Warranty: 5 years parts and labor

Diagram

Resources

Brochure | SF 26CT 60-1310-03 | SF 26CT Series

Brochure | SF 26CT 60-1310-03 | SF 26CT

Manual | SF 26CT 60-1310-03 | BCK SF26CT Setup Guide

Manual | SF 26CT 60-1310-03 | Cleaning Instruction Card

Manual | SF 26CT 60-1310-03 | DAK SF26CT Setup Guide

Manual | SF 26CT 60-1310-03 | SF 26CT Setup Guide

Manual | SF 26CT 60-1310-03 | SF 26CT User Guide

Specifications | SF 26CT 60-1310-03 | SF 26CT

Panel Drawing | SF 26CT 60-1310-03 | SF 26CT

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Extron SF 26CT 6.5 in Two-Way Ceiling Speaker Pair 60-1310-03

Name: Extron SF 26CT 6.5 in Two-Way Ceiling Speaker Pair 60-1310-03
Brand: Extron
SKU: EXTRON-SF26CT-60131003
Availability: InStock

Manufacturer: Extron

Type: Speakers

Extron SF 26CT Ceiling Speaker

• 65 Hz to 22 kHz range with 111 degree conical coverage
• 65 W rms pink noise / 130 W rms program per speaker
• 6.5 in polypropylene woofer with 0.75 in PEI dome tweeter
• Selectable 70V/100V taps (8-64 W) or direct 8 ohm connection
• UL 2043 plenum rated composite back can, 9.3 in cutout
• Ships as a matched pair, 9.4 lbs each
• 5-year Extron parts and labor warranty

Need service or repair? No matter the age, brand, or manufacturer Ampronix can repair it! Free, no charge for initial evaluations!

SKU: EXTRON-SF26CT-60131003