The TT Silent M 125mm extractor is powerful and quiet. It is equipped with a variator allowing it to switch to two extraction speeds if you wish. It is enclosed in a sound-insulating casing, which allows it to be completely silent.
This extractor combines the characteristics of two axial and centrifugal fans, which allows it to offer a powerful air flow with significant pressure. Its housing is made of steel coated with a polymer. Its interior is perforated, which allows sound waves to pass through to the sound-absorbing material envelope.
Its diameter is 125mm and its flow rate is 340m3/h.
Features :
Dimmer allowing you to choose between 2 extraction speeds
Quiet thanks to its sound reduction technology
An air flow created with particular characteristics similar to the combination of the advantages of axial extractors and centrifugal extractors.
Une excellente surprise pour ce type d'appareil. Ce ventilateur, installé dans un coin de ma petite pièce, fait preuve d'une discrétion exemplaire. On l'entend à peine, ce qui est particulièrement appréciable lorsque l'on cherche à conserver une ambiance calme. Le montage s'est révélé simple, sans mauvaise surprise, et la robustesse des matériaux inspire confiance. J'apprécie la possibilité d'ajuster la vitesse, ce qui permet de moduler la ventilation en fonction des besoins sans augmenter le bruit. Le prix est tout à fait raisonnable au vu de la qualité perçue. En somme, un choix que je valide et que je recommande à quiconque souhaite un équipement performant et silencieux.
Recommended to buy:Yes
Grade
carlito_93
10/12/2025
J'ai vraiment eu de la chance de tomber sur ce site ! Ce ventilateur s'installe en un clin d'œil et reste très silencieux, parfait pour mon usage. Rapport qualité-prix impeccable, je recommande sans hésiter.
Recommended to buy:Yes
Grade
maxou92
06/21/2025
silencieux comme annoncé, ca se fait oublier direct, montage facile, bon matos pour le prix.
Recommended to buy:Yes
Grade
Pauline64
04/15/2025
C'est un excellent investissement
C'est un excellent investissement pour qui veut des résultats rapides. J'ai testé d'autres marques avant, et celle-ci surpasse largement la concurrence. La qualité de fabrication est visible, pas de défaut. Fonctionne sans problème depuis le jour 1. Livraison rapide et bien emballée. Vraiment satisfait de mon achat, je vais en recommander à mes amis.
Recommended to buy:Yes
Grade
cedric93
09/14/2024
Franchement, c'est du
Franchement, c'est du bon boulot. Reçu rapidement, bien protégé. Les résultats sont au rendez-vous.
Recommended to buy:Yes
04 — Questions about this product
Product questions
Your questions about this product
Does the speed controller on the TT Silent M 125mm extractor allow for fine adjustment between the two speeds or just binary switching? What precision can be expected to manage ventilation according to the size of a SCROG under LED?
The speed controller of the TT Silent M 125mm extractor operates on a binary switching principle, offering only two airflow settings: 230 m³/h or 340 m³/h. It does not allow for fine adjustment between these two levels.
To manage the ventilation of a SCROG under LED, this limitation means that one sometimes has to compensate by other means, such as using dampers or choosing models with more precise controllers, in order to perfectly adapt the airflow to the size and specific needs of the crop.
Is the extractor really silent in high speed mode or does it start making noise? Is it ideal for a 1m² box or should I go for something bigger?
The TT Silent M - 125mm - 230/340m³/h extractor is designed to be very quiet, thanks to its sound-insulated housing reinforced with a layer of mineral wool. In high-speed mode, a slight noise is perceptible, as is inevitable with any extractor, but it remains top quiet. For a box of about 1 m² (volume close to 1 m³), its maximum flow rate of 340 m³/h is more than sufficient to ensure good air renewal without the need for a more powerful model.
If discretion is a priority, it is advisable to add a dimmer or thermostat to adjust the speed and thus limit noise in normal use, keeping high speed for temperature spikes. This model offers an excellent performance/silence compromise for this type of indoor cultivation.
Is the speed controller reliable in the long term or is it a fragile system that often breaks down?
The speed controller of the Absaugung TT Silent M – 125 mm offers a simple and reliable adjustment between two fixed speeds (230 m³/h or 340 m³/h). It does not provide fine tuning, but this simplicity contributes to its robustness.
User feedback confirms good reliability over the long term, with no recurring problems or notable fragility. This binary system, less complex than a continuous variator, is appreciated for its ease of installation and durability.
In short, you can count on this controller for regular use, with good stability over time.
Is this 125mm extractor effective for limiting heat in a confined space without compromising maximum airflow?
The TT Silent M extractor - 125mm is perfectly suited for ventilating a confined space while limiting heat. Its adjustable flow rate between 230 and 340 m³/h, thanks to its two silent speeds, allows for efficient air renewal according to needs, without losing power. Its optimized design ensures a constant airflow even at high pressure, which is ideal for expelling hot air and maintaining good freshness. Note, it does not directly cool, but greatly helps to control temperature through effective ventilation.
How do I manage the wiring and control of the dimmer between the two speeds on this silent extractor?
To manage the wiring and control of the dimmer between the two speeds of the TT Silent M 125mm Extractor, it is first necessary to identify your model:
Model with integrated switch (marked "V"): the wiring consists of connecting the power to the motor and using the switch to manually toggle between low speed (230 m³/h) and high speed (340 m³/h).
Model with electronic regulator (marked "U"): speed management is done via an electronic module that automatically adjusts the speed according to temperature or other parameters. The wiring must follow the precise diagram, connecting the power to the dimmer and the motor.
For optimal and safe operation, refer to the wiring diagram in the manual corresponding to your version. This step ensures the correct connection and proper control of the dimmer between the two speeds.
What is the major difference between the two speeds and which is more effective for a 1m² indoor space?
The major difference between the two speeds of the TT Silent M extractor 125mm lies in the airflow: speed 1 provides 230 m³/h, ideal for discreet operation in a small space, while speed 2 increases to 340 m³/h for more intense ventilation.
For a 1 m² indoor space, speed 1 is generally sufficient to ensure effective air renewal while remaining quiet. Choose speed 2 if you need faster extraction, for example to manage high humidity or odors, accepting a slight increase in noise.
What is the average lifespan of the carbon filter used with this TT Silent M 125 mm extractor to maintain a good reduction of odors without compromising extraction performance?
The average lifespan of a carbon filter used with the TT Silent M 125 mm extractor is generally 6 to 12 months. This period allows for maintaining a good reduction of odors while keeping the optimal extraction performance.
This duration may vary depending on the intensity of use and the growing environment, so it is important to regularly monitor the efficiency of the filter. For a setup with a flow rate of 230 to 340 m³/h, ensure that you use a carbon filter sized accordingly and replace it as soon as odors reappear.
What is the electric consumption in watts at maximum speed and real silence of the TT Silent M 125mm with a flow rate of 340m3h?
The TT Silent M Extractor - 125mm consumes 29 watts at its maximum speed, with an air flow rate of 340 m³/h. In 'real silence' mode, corresponding to the minimum speed and an air flow rate of 230 m³/h, its consumption is slightly lower at 25 watts, with a very discreet noise level of 23 dB(A) at 3 meters. This fan thus combines efficiency and silence, even at high performance.
What is the average lifespan of the integrated speed controller and is it easy to replace in case of a failure?
The integrated speed controller in the TT Silent M extractor - 125mm does not have a specifically indicated average lifespan, but TT Silent extractors are known for their robustness and can last up to 40,000 hours of operation on certain models. So this is a component designed to last.
Regarding the replacement of the controller, although no precise information is available, these extractors are generally designed to facilitate maintenance. A replacement is technically accessible, but it is advisable to consult the product manual or call a professional to intervene safely.
TT Silent M 125mm extractor ideal for micro cultivation 60x60 cm real noise level at 2 speeds?
The TT Silent M 125 mm extractor is perfectly suited for a micro cultivation of 60x60 cm with its flow rate ranging from 230 to 340 m³/h. Its soundproof casing ensures very quiet operation: approximately 23 dB(A) at the first speed (230 m³/h) and 28 dB(A) at the second (340 m³/h), measured at 3 meters. This noise level is particularly low, ideal for maintaining a calm environment while ensuring good ventilation.
What are the concrete advantages of using a TT Silent M 125mm extractor with a two-speed variator for a single-room cultivation setup regarding air flow and noise level?
The TT Silent M 125 mm extractor with a two-speed variator is ideal for single-room cultivation thanks to its powerful and adjustable air flow: it offers two flow rates, 230 and 340 m³/h, allowing for precise air renewal adjustment according to the size of your space and the needs of the plants.
Additionally, its soundproof housing, equipped with a layer of mineral wool, ensures very quiet operation with a noise level reduced to around 28 dB(A), ensuring comfort and discretion, essential in a closed environment.
The integrated variator simplifies the adjustment of the flow rate according to the growth phase or ambient conditions, optimizing energy consumption while maintaining effective ventilation.
How to optimize the integration of the TT Silent M 125mm extractor into an automation system to automatically adjust its speed according to humidity and temperature?
To optimize the integration of the TT Silent M 125mm extractor into an automation system, it is necessary to utilize its integrated electronic control module that adjusts the speed based on temperature using the supplied sensor. To manage humidity, it is advisable to add an external hygrometry sensor connected to a controller or home automation system capable of operating a relay. This relay will allow switching between the two fixed speeds (230 m³/h or 340 m³/h) according to the programmed thresholds of humidity and temperature.
The installation must place the temperature sensor and humidity sensor in locations representative of the crop's climate, thus ensuring an appropriate response. With this setup, the ventilation will automatically adjust to maintain an optimal, quiet, and efficient environment.
What is the precise electrical consumption of this extractor at full power to optimize energy efficiency?
The TT Silent M - 125mm extractor consumes 29 watts at full power for a maximum airflow of 340 m³/h. In low-speed mode, it uses about 25 watts for an airflow of 230 m³/h. This range allows you to adjust the ventilation according to your needs while controlling energy consumption.
Is the TT Silent M extractor 125mm adaptable for micro cultivation 60x60 silent at minimum speed?
The TT Silent M - 125mm extractor is perfectly suited for a micro cultivation of 60x60 cm. With an airflow of 230 m³/h at minimum speed, it ensures effective air renewal while remaining very quiet thanks to its soundproof casing and optimized motor.
The noise level, around 23 dB(A) at 3 meters, allows for discreet operation, ideal for a small space. Its double speed also allows adjusting ventilation according to needs, ensuring a stable and healthy environment for your plants.
What is the exact noise level in decibels of the TT Silent M extractor operating at its maximum speed and its impact on indoor cultivation ventilation management?
The exact noise level of the TT Silent M 125 mm extractor operating at its maximum speed is 28 dB(A) measured at 3 meters. This low noise is made possible thanks to a sound-insulated housing, ensuring very quiet operation despite a maximum airflow of 340 m³/h.
Regarding indoor ventilation management, this extractor allows for efficient air renewal while limiting noise, a key factor in maintaining a stable temperature around 26 °C. This guarantees an optimal environment for plant growth without noise stress for your crops or workspace.
Is it possible to control the speed of the TT Silent M extractor remotely via a home automation system or voice assistant to optimize the airflow based on indoor conditions?
The TT Silent M 125 mm extractor integrates a thermostat and a controller that automatically adjusts the speed based on the ambient temperature using an included sensor. This system ensures a natural optimization of the airflow according to indoor conditions, without manual intervention.
However, it does not have a native interface to be controlled remotely via a home automation system or a voice assistant. For remote control, it would be necessary to add a compatible third-party module, such as a radio relay or a connected dimmer, capable of managing the extractor's speed.
In summary: the integrated thermal regulation is very effective for automatic ventilation, but remote control via home automation requires additional equipment.
What is the precise noise level in decibels at 125mm at each speed to assess the true silence of this TT Silent M extractor?
The TT Silent M 125 mm extractor has a particularly low noise level, measured at around 23 dB(A) at 3 meters on low speed (230 m³/h) and around 28 dB(A) at 3 meters on high speed (340 m³/h). These values reflect very quiet operation, comparable to a whisper, ideal for indoor cultivation where discretion is essential.
What is the precise electrical consumption in watts of the TT Silent M 125mm extractor in low and high mode to assess its actual energy efficiency?
The TT Silent M 125mm extractor consumes 25 watts in low mode (airflow 230 m³/h) and 29 watts in high mode (airflow 340 m³/h). This low level of electricity consumption combined with good airflow proves an excellent energy efficiency, ideal for effective and quiet ventilation in your growing spaces.
Is the TT Silent M 125 mm extractor sufficient for micro cultivation of 60x60 cm in silent mode on low speed?
The TT Silent M 125 mm extractor is well-suited for a micro cultivation of 60x60 cm in silent mode at low speed (230 m³/h). It provides sufficient airflow to ensure effective renewal while maintaining very discreet operation thanks to its sound insulation and optimized casing. With only 23 dB at 3 meters on low speed, it is an ideal choice for discreet cultivation without compromising ventilation.
