AC Infinity CLOUDLINE A6, Quiet Inline Fan with Speed Controller, 150mm

Product detailed description

Extraction for a standard tent, without the app

AC Infinity CLOUDLINE A6 is the value version of the CLOUDLINE range for ducting with a diameter of 150 mm. The fan runs as soon as it is plugged into the included cable controller - no app, no pairing, just 10 speed levels switched by button. An airflow of 598 m3/h (352 CFM) covers standard grow tents without the need to deal with smart functions right from the start.

What is in the box

The package includes the CLOUDLINE A6 fan, a wired 10-speed controller with switch connected by a fixed 1.83 m (72 in) cable, and a power cable with a US plug. The fan control cable is part of the UIS™ platform - instead of the included controller, it can be plugged directly into the UIS port of a smart controller at any time (Controller 69 Pro or AI+, sold separately). CLOUDLINE is UIS-native, so this works without an adapter.

EC motor and construction

The fan is powered by an EC motor controlled by PWM for smooth operation even at low speeds (34 dBA). The mixed-flow construction with a stator blade maintains a static pressure of 394 Pa, and the motor housing can be separated from the frame for cleaning. Double ball bearings have a service life of 67,000 hours, installation is possible horizontally or vertically, and IP44 protection guards against dust and splashing water.

Technical specifications

• Duct diameter: 150 mm
• Total airflow: 352 CFM (598 m3/h)
• Noise level: 34 dBA
• Static pressure: 394 Pa
• Maximum power input: 65 W
• Average power consumption: 35 W
• Voltage: 100-240V AC
• Protection rating: IP44
• Fan dimensions: 21.2 x 32.0 x 20.0 cm
• Controller cable length: 1.83 m

Accessories for 150 mm ducting

• AC Infinity DCF6 carbon filter (150 mm) - max. airflow 697 m3/h, same diameter as the fan.
• Flexible four-layer ducting 150 mm - connects the fan with the filter and exhaust.
• Pre-filter for carbon filter 150 mm (2 pcs) - protects the carbon filling.
• 150 mm duct silencer - additional extraction noise reduction, same diameter as the fan.
• Controller 69 Pro - buy separately if you want to control the A6 according to VPD and via the app.

Frequently asked questions

Can the CLOUDLINE A6 handle an 80x80 cm tent?
The exact answer comes from a calculation based on the tent volume: multiply the volume in m3 (width x depth x height) by 60, add the resistance of accessories (filter approx. +60 %, ducting +20 %, silencer +20 %, LED heat up to +50 %) and a +25 % reserve. With an airflow of 598 m3/h, the A6 will cover this requirement in many common 80x80 cm setups - for larger tents or more lights, it is better to check the calculation.

Can a smart controller be added to the CLOUDLINE A6 later?
Yes. Instead of the included controller, the fan control cable is plugged directly into the UIS port of a smart controller (Controller 69 Pro or AI+), which then controls the speed according to temperature, humidity and VPD and adds control via the AC Infinity app. CLOUDLINE is UIS-native, no adapter is needed.

How does the A6 differ from the CLOUDLINE S6?
Both have a 150 mm diameter and the same type of included wired controller. The A6 has a shorter controller cable (1.83 m compared with 3.05 m on the S6) and lower airflow with higher noise (352 CFM/34 dBA on the A6 vs 402 CFM/32 dBA on the S6) - it is the more affordable option.