Introduction to the B-Tech BT7850-300/B 3.0m Ø50 mm AV Pole
The B-Tech BT7850-300/B 3.0 m Ø50 mm System 2 Pole (Black)is a heavy-duty modular AV mounting pole designed for professional and advanced DIY installations where wall mounting is impractical or impossible. Built from 1.6 mm steel and finished in black, this 3.0 m pole offers a strong, clean and flexible solution for mounting displays, cameras and other AV equipment from ceilings, floors or in floor-to-ceiling configurations. Key features include an unobstructed internal bore for cable routing, safety fixing points at both ends and broad compatibility with B-Tech System 2 accessories.
- Length: 3.0 m; Diameter: Ø50 mm — substantial reach for high-ceiling installations or floor-to-ceiling runs.
- Material: 1.6 mm steel — robust construction for long-term, reliable support.
- Internal unobstructed bore — clean cable pass-through for professional-looking installs.
- Safety fixing holes at top and bottom and supplied finish ring — secure and neat installations.
- Manufacturer stated maximum load capacity: 140 kg — suitable for heavy displays and equipment when properly mounted.
- Compatible with the full range of B-Tech System 2 accessories — pole joiners, collars, ceiling and floor mounts.
Detailed specifications and benefits
The BT7850-300/B is specified with attributes that make it well suited to demanding AV applications. The pole’s dimensions — 3.0 m length and a 50 mm diameter — provide both reach and stability. Constructed from 1.6 mm thick steel, it balances rigidity and weight, delivering a support structure capable of handling up to 140 kg when installed with appropriate fixings and compatible accessories.
Steel construction (1.6 mm) offers greater stiffness than many lightweight aluminum poles, reducing sway and vibration in installations that hold large screens or sensitive equipment. The powder-coated black finish gives a low-profile aesthetic that blends with most interiors and is durable against scuffs and handling during installation.
One of the most practical design elements is the unobstructed internal bore. This allows installers to run power and signal cables inside the pole, hiding wiring from view and protecting it from accidental damage. The pole also includes safety bolt holes at both ends for secure fixing to the chosen mounting surface, and a supplied finish ring that conceals fixing hardware for a tidy appearance.
The BT7850-300/B is part of the B-Tech System 2 range, meaning it works with a wide selection of pole joiners (BT7823/BT7824, BT7822/BT7052), Ø50 mm accessory collars and ceiling or floor mounts. This modularity allows you to build tailored solutions — from a single ceiling-mounted display pole to an integrated floor-to-ceiling mounting system that supports multiple devices.
Use cases and scenarios where the product excels
The BT7850-300/B’s combination of length, load capacity and cable management makes it suitable for many commercial and residential scenarios. Typical use cases include:
- Digital signage in retail spaces: High-ceiling shops and showrooms benefit from a ceiling-mounted display pole that hides cables and holds larger screens securely.
- Conference rooms and auditoriums: When wall space is limited or sightlines demand central mounting, this pole enables ceiling or floor-to-ceiling installations of displays and camera systems.
- Corporate reception areas: A neat, professional mounting solution for welcome screens and wayfinding displays with clean cable routing.
- Broadcast and studio setups: Mount cameras, monitors or small arrays of AV equipment where vibration resistance and secure fixing are important.
- Event spaces and multi-purpose rooms: Temporary or semi-permanent layouts that require robust mounting options and fast reconfiguration using System 2 accessories.
- Home cinema or AV enthusiasts: For homeowners with high ceilings who want a clean, professionally installed display without exposed cables.
While designed for both professional installers and competent DIY users, correct installation is essential. Always consult the B-Tech installation guides and local building regulations. Confirm ceiling/floor substrate and choose appropriate fixings for the surface (concrete, timber joists, steel beams, etc.). Consider site loading and lateral forces, particularly when mounting large displays or equipment. Use the recommended accessory combinations to maintain the 140 kg maximum load rating where applicable.
Comparisons with similar products on the market
When selecting an AV pole, buyers commonly weigh materials, diameter, length options, load capacity and accessory ecosystems. The BT7850-300/B competes strongly in several of these areas:
- Steel vs aluminium poles:Steel (1.6 mm) offers superior stiffness and reduced flex compared with many aluminium alternatives. For heavy displays or long unsupported spans, steel often provides a more secure feel and better long-term stability. Aluminium may be lighter and easier to handle for very tall single-person installs but can be prone to vibration if not sufficiently braced.
- Diameter and accessory ecosystem:The Ø50 mm diameter is a common size in professional systems and benefits from a broad range of collars, brackets and joiners. Poles with non-standard diameters may limit accessory choices or require bespoke collars.
- Modularity:The B-Tech System 2 ecosystem is a clear advantage for installers who want flexibility. Competing systems that are one-piece or proprietary limit the ability to scale, change lengths or add accessories without significant additional costs.
- Load rating:With a 140 kg maximum stated load, the BT7850-300/B sits at the higher end for modular poles of this size. Some lighter poles are rated for smaller loads and are intended only for smaller screens or single light fixtures.
- Cable management:An unobstructed internal bore is essential for professional-looking installations. Some budget poles omit this feature, resulting in exposed conduits or visible surface-mounted cable runs.
Customer testimonials and typical installer feedback
Official individual customer reviews for specific SKUs may vary, but feedback commonly reported by professional installers and AV integrators highlights these themes:
- "Sturdy and reliable — holds larger screens without wobble when mounted correctly."
- "The internal cable routing makes installs look professional and reduces trip hazards or exposed wiring."
- "Compatibility with other System 2 parts saved time on-site — we could adapt the pole to different ceilings and floor mounts quickly."
- "The supplied finish ring and safety fixings give a neat finish and added confidence during handover to clients."
These representative comments reflect common installer experiences rather than specific verified testimonials. If you require formal case studies or end-customer references, consult B-Tech’s product page or authorised resellers who may share project examples.
Conclusion: Why choose the B-Tech BT7850-300/B
The B-Tech BT7850-300/B 3.0 m Ø50 mm System 2 Pole is a strong choice for anyone needing a modular, high-capacity mounting solution for displays, cameras and AV equipment. Its 1.6 mm steel construction and 140 kg load rating make it suitable for demanding commercial installations, while the unobstructed internal bore and compatibility with a wide range of System 2 accessories ensure installations look neat and are straightforward to configure.
Whether you are specifying mounts for retail digital signage, conference rooms, studios or more complex multi-device setups, this pole provides a professional platform that balances strength, flexibility and aesthetics. Always follow the supplied installation guides, verify site fixings and use appropriate accessories to maximise safety and performance. For detailed technical drawings, installation guides and accessory compatibility, refer to the B-Tech product page and downloadable PDFs for the BT7850-300/B.
- Product code: BT7850-300/B
- Length: 3.0 m; Diameter: 50 mm
- Material: 1.6 mm steel; Finish: Black
- Internal: Unobstructed for cable pass-through
- Safety fixing: Bolt holes at top and bottom; supplied finish ring
- Maximum load capacity: 140 kg
- Compatibility: BT7823/BT7824 pole joiners, BT7822/BT7052 joiners, Ø50 mm accessory collars, System 2 ceiling and floor mounts
