New, Open Box item.

SoundField XD 6.5" Two-Way Ceiling Speaker with 8" Composite Back Can and 70/100 V Transformer

The Extron SoundField® XD model SF 26CT is a 6.5" two-way ceiling speaker featuring an 8" (203 mm) deep composite back can for use in plenum rated ceiling environments. The driver complement includes a 6.5" (165 mm) woofer coupled to a 3/4" (19 mm) ferrofluid-cooled dome tweeter. With the AV industry's first UL 2043 listed composite speaker enclosure, the SF 26CT 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 26CT a refined appearance on the ceiling. The SF 26CT offers both direct 8 ohm and 70/100 volt operation with a behind-the-grille, six position power selector switch. With 70/100 volt taps at 8, 16, 32, and 64 watts, the SF 26CT can be used in applications where a high power distributed speaker system is needed.

The SF 26CT provides a wider and smoother frequency range of 65 Hz to 22 kHz and is engineered with a 111° conical dispersion that ensures excellent on and off axis voice intelligibility. A power rating of 130 watts continuous program also gives this speaker plenty of headroom for music reproduction in moderate to high output systems.

Key Features

  • 6.5" (165 mm) long throw woofer with a tuned bass reflex enclosure
  • 3/4" (19 mm) ferrofluid-cooled dome tweeter
  • 8" (203 mm) deep composite back can for plenum environments
  • Frequency range: 65 Hz to 22 kHz
    111° conical dispersion
  • 65 watts continuous pink noise
    130 watts continuous program
  • Locking arms support ceilings up to 2.25" (57.1 mm) thick.

(ExtronSF26CT-OB)

Audio/acoustic and electrical

   Speaker type  2-way ceiling speaker with composite back can
   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, 1W, 1 m, half space
   Nominal impedance  8 ohms per speaker
   Crossover frequency  2.5 kHz
   Nominal coverage angle  111° conical coverage (1 kHz to 4 kHz)
   Drivers   
      Woofer  (1) 6.5" (165 mm) polypropylene cone with moisture resistant coating
      Tweeter  (1) 0.75" (19.1 mm) PEI dome
   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
 

General

   Package  2 speakers (1 pair)
   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
   Temperature/humidity  Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing
   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 H) 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
   Regulatory compliance   
      Safety  CE, UL 2043, UL1480, NFPA 90A, NFPA 70
UL Listed for use in plenum airspaces: 
UL 2043 listed for heat and smoke release,
UL 1480 listed for commercial and professional audio systems
      Environmental  RoHS, WEEE
SKU ExtronSF26CT-OB
Barcode # 608539242221
Brand Extron
Brand Extron
Type Ceiling Speaker
Colour Black ans White
Model SF 26CT
Features hey offer both 8 ohm direct and 70/100 70/100 6-position selector switch. SF 26CT LP
Connectivity Wired
Number of Channels 2
Power 130 watts
Audio Inputs N/A
Receiver Combo Features 6.5" long-throw woofer a 3/4" ferrofluid-cooled
Supported Modes 8 ohm direct and 70/100 volt operation
Audio Outputs N/A
Number of Inputs 2
Number of Outputs 2
Surround Sound Formats Dolby Atmos or DTS:X
Shipping Cubic 0.017794000m3

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