Extron electronic SI 26X User Manual
Specifications — si 26x ceiling speaker
Specifications — SI 26X Ceiling Speaker
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Extron SI 26X Ceiling Speaker • Specifications
Audio/acoustic and electrical
Speaker type ................................... 2-way, open back ceiling speaker
Frequency range ............................ 50 Hz to 20 kHz, -10 dB, half space
Power capacity .............................. 25 W continuous pink noise
50 W continuous program
Nominal sensitivity ....................... 89 dB, 1 W, 1 m, half space
Nominal impedance ..................... 8 ohms
Crossover frequency ..................... 3 kHz
Nominal coverage angle .............. 110° conical coverage
Woofer ............................................. 6.5" (165 mm) polypropylene cone with moisture resistant coating
Tweeter ........................................... 0.75" (19 mm) titanium dome
Input connector ............................. 2 spring terminal clips
General
Package ........................................... 2 speakers (1 pair)
Included accessories ..................... Cutout template, paint shield, user's manual, 2 dust covers
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 or optional ceiling tile C-ring
Baffle type ....................................... Plastic, open back, infinite baffle design
Outer dimensions .......................... 3.25" H x 9.0" diameter
(83 mm x 228 mm diameter)
2.9" H (73 mm H) from front/bottom of the ceiling tile to the top of the
woofer magnet
Cutout dimensions ........................ 7.6" diameter
(194 mm diameter)
Product weight .............................. Single: 2.6 lbs (1.2 kg)
Shipping weight ............................ 8 lbs (4 kg) per pair
Warranty ......................................... 5 years parts and labor
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All nominal levels are at ±10%.
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Specifications are subject to change without notice.
7.6-103108-D7