Extron electronics System Integrator SI 26 manual
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Table of contents for the manual
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Page 1
www .extron.com speakers n Exclusive conical horn design n 1" (2.5 cm) ferrofluid-cooled, aluminum dome tweeter n 6.5" (16.5 cm) long-throw woofer with dual tuned bass reflex ports n Frequency response: 70 Hz to 20 kHz n 75 watts continuous pink noise, 150 watts continuous program n Exclusive V -Lock ® mounting system included n 8 ohm [...]
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Page 2
DESCRIPTION SPECIFICA TIONS Front View Side View SI 26 Back View Isometric View 8.5" (21.6 cm) 10.06" (25.5 cm) 7.09” (18.0 cm) 13.0" (33.0 cm) E xt r on DIMENSIONAL DRA WINGS The Extron SI 26 two-way surface mount speaker features a ferrofluid- cooled, aluminum dome tweeter coupled to an Extron exclusive, new conical horn design [...]
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Page 3
FEA TURES Extron Conical Horn Exclusive to the Extron SI 26 is a conical horn design that works in conjunction with the tweeter and phase plug to deliver minimal phase shift and flat frequency response over the midrange and high frequencies. Phase distortion is caused by a mismatch in dispersion patterns from the woofer and tweeter at the crossove[...]
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Page 4
POLAR GRAPHS – 1/3 OCT A VE, Horizontal 100.00 Hz 125.00 Hz 160.00 Hz 200.00 Hz -150 -120 -90 -60 -30 0 Deg 30 60 90 120 150 180 0 -10 -20 -30 250.00 Hz 315.00 Hz 400.00 Hz 500.00 Hz -150 -120 -90 -60 -30 0 Deg 30 60 90 120 150 180 0 -10 -20 -30 630.00 Hz 800.00 Hz 1.00 kHz 1.25 kHz -150 -120 -90 -60 -30 0 Deg 30 60 90 120 150 180 0 -10 -20 -30 1[...]
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Page 5
20 Hz 50 100 200 500 1K 2K 5K 10K 20 K 20 30 40 50 60 70 80 90 100 dBSPL 0 Degrees 10 Degrees 20 Degrees 30 Degrees 40 Degrees 20 Hz 50 100 200 500 1K 2K 5K 10K 20 K 20 30 40 50 60 70 80 90 100 dBSPL 20 Hz 50 100 200 500 1K 2K 5K 10K 20K Ohm 5 10 20 40 SPL VS. FREQUENCY – 1 WA TT @ 1 METER RESPONSE, FULL SPACE (4 π ) SPL VS. FREQUENCY – HORIZO[...]
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Page 6
E xt ron Elec tro nic s, Eu rop e Beeld sch ermw eg 6C, 382 1 AH Am ersfoo rt The Netherl ands +800.3987 . 6673 +3 1 .33.453.4040 FAX +31 .33.453. 4 050 E xt ron Elec tro nic s, A sia 1 35 Joo Sen g Rd. #04-01 PM Industri al Bldg. Sing apo re 368363 +65.6383.4400 FAX + 65.6383. 4664 E xt ron Elec tro nic s, Ja pan Ky odo Bu ild ing, 16 Ich iba ncho[...]