The Extron System INTEGRATOR® SI 26CT is a high power, two-way ceiling speaker featuring an 8″ ( cm) metal back can and a coaxial dual driver design. SI 26CT. Ceiling Speaker. User’s Guide. Cut Material. Remove the top cover to access the speaker connector. Attach the speaker wires to the 4-pole captive. Specifications — SI 26CT, cont’d. Extron SI 26CT Ceiling Speaker • Specifications. 2. 20 Hz. 1K. 2K. 5K. 10K. 20K.

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The SI 3 is a surface mount speaker that is compact in size, yet delivers surprisingly wide, smooth frequency response for faithful sound reproduction of a wide range of audio material.

Extron Electronics SI 26ct (pair) Ceiling Speakers 40-070-03

They are available with a black or white 26cr that can also be painted to match the environment. The SI 3 features an incredibly wide frequency response of 75 Hz to 18 kHz, and 16 watts continuous pink noise and 32 watts continuous program capacity. Extron SI speakers sound great and meet the high product quality standards for which we are known.

The SI 26 CT is housed in an 8″ metal back can for use in plenum environments and features four locking arms for a fast and secure hard ceiling installation. A compact surface 226ct speaker such as the SI 3 is a logical choice for small to medium classrooms and conference rooms where wall space is at a premium.

Pair of Extron SI 26ct Two-way High Power Ceiling Speakers 70/100v SI26CT

The SI 28W features an 8″ long-throw woofer, a 1″ dome tweeter, 35 watts sxtron pink noise or 70 watts continuous program capacity, a frequency response from 30 Hz to 20 kHz, and a nominal impedance of 8 ohms. The SI 3C LP and SI 3CT LP have a single full-range driver featuring a very wide dispersion pattern and full-range frequency response specifically for small to medium classrooms and conference rooms with lower ceilings and lower extrron requirements.


The SI 26 features a 6. Please enter a valid e-mail address. Music reproduction is enhanced with the exceptional low-frequency response of the long-throw woofers.

The SI 26W features a 6. Please take a moment to sxtron comments to help us improve your experience. The SI 26X is designed for 8 ohm direct connection to small or large audio power amplifiers, and may be connected for series or parallel operation. It is available with a black or white finish that can also be painted to match the environment. In the 16 ohm direct mode, an 26xt power limiting protection circuit is included for preventing distortion as well as potential woofer and tweeter damage if the speakers are overdriven.

System Integrator® Speakers | Extron

In particular, design efforts were focused on the crossover circuitry, from bass through midrange to the high frequencies. The full-range driver and an Extron exclusive conical baffle work together to ensure accurate presentation of voice and music.

An internal overload protection circuit prevents driver damage due to excessive input levels. Your feedback has been submitted.

Each speaker has been designed to meet the needs of specific application requirements. A 1″ pivoting ferrofluid-cooled, titanium-coated dome tweeter matches the high power capability of the woofer with enhanced midrange and extronn frequency response for high ceiling applications. C-ring and V-rail mounting hardware for installation in a suspended T-bar ceiling is included.

They are two-way designs featuring a ferrofluid-cooled, titanium-coated dome tweeter and a long-throw woofer in a vertically stacked arrangement to deliver balanced voice and music reproduction. Voice reproduction from documentaries and live microphones is natural and clear sounding.

Together, they form an all-in-one source for complete AV systems from Extron. The SI 26 and SI 28 are two-way speaker designs with a ferrofluid-cooled, aluminum dome tweeter and a long-throw woofer with large magnets for solid low-frequency response. In 8 ohm operation, these speakers are designed for use with our MPA Integrated Mini Power Amplifier in small to medium low ceiling classrooms requiring two to four wide dispersion speakers for maximum room coverage.

  ISO 6270-1 PDF

Extron SI 26ct Two-way Ceiling Speakers | eBay

Overall frequency response is from 70 Hz to 20 kHz. Please try again later. The tweeter is coupled to an Extron exclusive conical horn designed to minimize phase shift and deliver flat response over the mid- and high-frequency ranges.

They are typically installed in classrooms, conference rooms and boardrooms when a surface mount speaker is preferred over a ceiling or in-wall extrkn. Overall frequency response is 50 Hz to 20 kHz.

By installing them into the walls, these speakers provide a low-profile appearance while also deterring theft. The pivoting dome tweeter allows aiming of the mid and high frequencies to optimize area coverage. The SI 26X is an open back, two-way speaker for use in non-plenum airspace environments.

The SI 26CT features a high power design of 75 watts continuous pink noise or watts continuous program capacity for use in larger classrooms, lecture halls, and auditoriums. The surface mount models feature an Extron exclusive conical horn design that is coupled to the tweeter. The low profile speaker is an excellent choice for ceiling installations with extrn or problematic above-the-ceiling tile issues such as air handling units or sprinkler piping.

The larger SI 28 features an 8″ woofer, a 1″ dome tweeter, 90 watts continuous pink noise or watts continuous program capacity, and frequency response from 50 Hz to 20 kHz.