ITC T-105S Ceiling Speaker

ITC T-105S Ceiling Speaker is a specialized product for modern distributed sound systems, providing clear, uniform sound and easy installation for commercial, public and residential spaces.

With a compact design, high sensitivity and wide frequency range, the ITC T-105S effectively solves the problem of "clear sound from every angle" while still ensuring architectural aesthetics. This article will help you explore the design features, acoustic configuration, practical application capabilities as well as the reasons why this is one of the most worth-buying ceiling speaker models today.

Design and structure – Neat, modern, easy to construct

The ITC T-105S ceiling speaker is designed in a coaxial form, using a 5-inch bass speaker integrated with a treble throat, helping to create a balanced and in-phase sound effect.

The speaker housing is made of high-quality ABS plastic, which is impact-resistant, moisture-proof, and reduces unwanted resonance – an important factor in ensuring clarity and fidelity of sound.

The overall size of the speaker is 200×70mm, of which the cut-out diameter is only 170mm, making it easy to install in different types of ceilings such as plaster, wood or concrete.

Weighing only 0.71kg, the speaker does not put pressure on the ceiling, especially suitable for projects requiring quick, neat and cost-saving construction. Overall, the design of the ITC T-105S not only focuses on acoustic performance but also harmonizes with the overall aesthetics of the space.

Audio performance – Clear, even sound, high sensitivity

ITC T-105S is equipped with a speaker system capable of operating in the frequency range from 80Hz to 20kHz, helping to reproduce sound from light bass to high treble with good detail.

The speaker's sensitivity reaches 94dB SPL, enough to reproduce clear sound even in noisy environments or when used with low-power amplifiers. In particular, the speaker's maximum SPL can be up to 104dB, suitable for areas requiring high volume such as hallways, large meeting rooms or public spaces.

The speaker supports operation with both 70V and 100V voltage systems, allowing users to flexibly choose power from 1.5W, 3W, 4.5W (70V) to 3W, 6W, 9W (100V), through connecting wires corresponding to different impedance levels.

The ability to disperse sound evenly and without dead spots helps the speaker provide a consistent listening experience for every area of ​​the room.

Practical Applications – Flexible for Multiple Use Environments

ITC T-105S is a line of ceiling speakers specially designed for public sound systems, suitable for use in a variety of spaces such as meeting rooms, classrooms, offices, restaurants, cafes, hospitals, shopping malls or train stations.

Thanks to its flexible power, compact size and easy-to-match design, the speaker can work effectively in public address systems, background music playback or even alarm systems.

A practical example is in the sound system of a large shopping mall in Ho Chi Minh City, ITC T-105S is installed in a cluster of 4 speakers for each 25m² area, just enough to cover the background music and emergency announcements when needed.

Thanks to its high durability, long-term stable operation and sound quality that does not degrade over time, it is a popular choice for projects that require efficiency and low maintenance costs.

Installation instructions – Easy to operate, compatible with many types of ceilings

Installing the ITC T-105S ceiling speaker is relatively simple and quick. First, it is necessary to determine the appropriate installation location - usually the center area of ​​the space to ensure even sound distribution.

Then drill a 170mm diameter hole in the ceiling, place the speaker in and secure it with a spring pin or screw (depending on the ceiling structure). To select the appropriate power, the installer needs to connect the wires according to the color: Red (3.3kΩ – 3W), Green (1.7kΩ – 6W), White (1.1kΩ – 9W) for 100V power source.

If using 70V voltage, the corresponding power levels will be 1.5W, 3W and 4.5W. Finally, the speaker operation should be checked with a test signal source to ensure that the speaker is not distorted, out of phase or short circuited.

From a technical perspective, the ITC T-105S is considered “easy to install, hard to damage”, very friendly to the team of technicians and sound contractors.

Compare with similar products – Outstanding choice in the segment

When compared to other ceiling speakers in the same segment such as Bosch LBC 3090/01, JBL Control 24CT or Toa PC-658R, ITC T-105S proves to be superior thanks to its high sensitivity, wide frequency range and flexible power.

While many speaker models in the same price range only support 1-2 fixed power levels, the T-105S provides up to 6 different power levels for 70V and 100V systems, helping to optimize the configuration for each area.

In terms of design, the ITC T-105S is more compact than models with a diameter of 6–8 inches, thus suitable for limited spaces or high aesthetic requirements.

In addition, the durability and good warranty policy from distributors such as Phuc Truong Audio are also factors that make consumers appreciate this product in the long term. Overall, the T-105S is a smart and economical choice for those who want to invest long-term in a high-quality ceiling sound system.

FAQ

Which space is the ITC T-105S ceiling speaker suitable for?

ITC T-105S speaker is suitable for small to medium spaces such as meeting rooms, offices, coffee shop sound, restaurants, hospitals, supermarkets and apartments. With flexible power from 1.5W to 9W and even sound dispersion, the speaker meets the requirements of background sound, public announcements and professional conferences in an area of ​​10 - 40m².

Can the ITC T-105S speaker be installed on a concrete ceiling?

Yes. The ITC T-105S is designed with a multi-purpose ceiling-mounted structure, easy to install on concrete ceilings, plasterboard ceilings or wooden ceilings. Users only need to drill a 170mm diameter hole and fix the speaker with a pin or screw. Thanks to its light weight (0.71kg), the speaker does not put pressure on the ceiling structure.

Can the ITC T-105S speaker work with low impedance amplifiers?

Not recommended. ITC T-105S is designed specifically for high voltage audio systems (constant voltage 70V/100V). If you want to use it with karaoke amplifier low impedance, a suitable converter or a dedicated low impedance speaker is required to ensure safety and sound performance.

Can the speaker power be adjusted for each area?

Yes. This is one of the outstanding advantages of ceiling speaker ITC T-105S. Through the color-coded wiring system corresponding to the impedance levels, users can adjust the speaker power (1.5W, 3W, 4.5W, 6W, 9W) to suit the area of ​​each room, helping to save energy and optimize sound efficiency.