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Wall Mount adapter
Sennheiser Wall Mount Adapter 508891 for SpeechLine Multi-Channel Receiver
Priceon request
QuotationWithin 1 working day
DeliveryConfirmed with your quote, based on stock
Overview
The Sennheiser 508891 is a wall mount adapter for the SpeechLine Multi-Channel Receiver, so the receiver can be fixed to a wall instead of sitting on a shelf. The box contains only the adapter, with no battery. It carries a 2-year manufacturer warranty. Suited to meeting rooms and lecture spaces in Doha and beyond. Request a quote from SmartRooms Qatar.
What the 508891 adapter is for
The Sennheiser 508891 is a wall mount adapter designed for the SpeechLine Multi-Channel Receiver, and it belongs to the SL MCR accessories range. It gives the receiver a fixed mounting point on the wall, which keeps it off desks, shelves and floor space that people use every day in meeting rooms, classrooms and training rooms.
Specifications that matter for planning
- Listed dimensions: 212 (length) by 168 (width) by 43 (height)
- Product weight: 110 g
- Warranty: 2 years from the manufacturer
- Battery: not included
- Contents: one wall mount adapter
Because the box contains only the adapter, the SpeechLine Multi-Channel Receiver and any other components must be ordered separately. Confirm the receiver model before you specify the mounting hardware, so the adapter matches the equipment you intend to install.
Where it fits in Qatar
A training centre in Msheireb fitting out several meeting rooms may want receivers on the walls so that tabletops stay clear of cables and devices. In a university lecture hall in Education City, a wall-mounted receiver keeps the presenter area uncluttered and away from student traffic. A government office in West Bay refitting a boardroom can use a fixed mount to tidy the cable run and make later maintenance simpler.
Planning the mounting
SmartRooms Qatar recommends a free site survey before installation. The survey checks the wall construction, the height of the mounting point, cable routes and access to power. The manufacturer data does not list an operating temperature range for this adapter, so confirm the exact location with the SmartRooms Qatar team before installing near windows, open lobbies or spaces that are not air-conditioned. Delivery is available to all eight municipalities of Qatar, and professional installation can be included in the quotation.
Request a quote from SmartRooms Qatar with the model name, the receiver model, the quantity and the site location. Our team usually responds with a quotation within one working day.
Highlights
- Wall mount adapter for the SpeechLine Multi-Channel Receiver
- Article number 508891, part of the SL MCR accessories range
- Listed dimensions 212 by 168 by 43, weight 110 g
- Two-year manufacturer warranty
- Supplied as the adapter only, with no battery included
Room fit
Tell us the room size and platform (Teams, Zoom or BYOD) and we confirm the right combination with your quotation.
Estimated timeline
Quotation within 1 working day · delivery timing depends on stock availability, and we confirm it with your quotation.
Specifications
6 specifications · Source: manufacturer · checked Oct 2026
Logistics1
- Warranty (years)
- 2
Battery & Power1
- Battery included
- N
Dimensions4
- Product weight (g)
- 110
- Product height
- 43
- Product length
- 212
- Product width
- 168
Downloads
2 files from the manufacturerQuestions about Wall Mount adapter
What is the Sennheiser 508891 used for?
The Sennheiser 508891 is a wall mount adapter for the SpeechLine Multi-Channel Receiver. It lets you fix the receiver to a wall rather than placing it on a desk or shelf, which keeps tabletops clear in meeting rooms, classrooms and training rooms. It is listed as a current accessory in the SL MCR range, so it can be ordered now for new or existing installations.
Which receiver is this adapter made for?
It is designed for the SpeechLine Multi-Channel Receiver, which is the receiver the manufacturer lists it against in its SL MCR accessories series. The receiver is not included in the box, so order it separately. Confirm your receiver model before buying the adapter, and our team can check that the two match during your quotation request.
What comes in the box?
According to the manufacturer listing, the box contains one wall mount adapter, article number 508891. The receiver, cables and battery are not part of the package. Plan to order the receiver and any wall fixings your wall type requires separately. The number of adapters should match the number of receivers you plan to wall-mount across the site.
What are the dimensions and weight of the adapter?
The manufacturer lists the adapter at 212 for length, 168 for width and 43 for height, with a product weight of 110 g. Use these figures to check the space behind the mounting point and the clearance around it. Measure the wall area and the route the cables will take from the receiver before ordering, and confirm the layout during the site survey.
Does the adapter need a battery?
No. The manufacturer listing shows no battery included for this part. Any power requirement for your SpeechLine receiver must be planned separately, using the details in that receiver's own documentation. When you request a quote, mention the receiver model so the power and mounting plan can be checked together before installation.
What warranty comes with the Sennheiser 508891?
The manufacturer lists a warranty of 2 years for this adapter, and products supplied by SmartRooms Qatar are covered by the manufacturer's warranty. If you need details beyond the warranty period, such as exactly what is covered or how claims are handled, ask before ordering. We will confirm the relevant terms in the quotation so your procurement file is complete.
How does this adapter suit a university lecture hall in Education City?
In a lecture hall in Education City, a receiver fixed to the wall keeps the lectern and presenter area uncluttered and away from student movement. The installer can set the mounting height to suit the room layout and the sightlines of the seating. A site survey before installation confirms wall type and cable access, so the fixing is planned around the hall's design rather than improvised on the day.
Is it suitable for boardrooms in West Bay?
Boardrooms in West Bay usually have a central table, a wall display and cabinets for equipment. Wall mounting the receiver keeps the table surface free for devices and papers, and the cable run can be routed neatly along the wall. Because the adapter is a fixed mounting part, the layout stays consistent if the room is refurbished, provided the receiver and wall are checked during the survey.
Can I mount it near windows or in a hot or dusty area?
The manufacturer data does not give an operating temperature range for this adapter, so its suitability for hot or dusty locations cannot be confirmed from the listing. Summer temperatures in Qatar regularly exceed 45 degrees Celsius. Before installing near windows, open lobbies or spaces without air conditioning, confirm the exact location with the SmartRooms Qatar team.
Do I need a site survey before wall mounting?
We recommend one. SmartRooms Qatar offers a free site survey that checks wall construction, the height of the mounting point, cable routes and access to power. Doing this before ordering reduces the risk of buying the wrong fixings or placing the receiver out of reach. The survey also helps the quotation include the right installation scope for your site.
Can a school or government entity order several units through a purchase order?
Yes. SmartRooms Qatar accepts purchase orders (LPOs), handles government tenders including Monaqasat, and accepts payment by bank transfer, cheque or purchase order. For a school fitting out several classrooms, list the number of adapters, the receiver model and the delivery municipality in your request so the quotation covers the whole order in one document.
How do I request a quote for this adapter?
Send us the model name 508891, the receiver model you plan to mount, the quantity and the room or site location. SmartRooms Qatar usually responds with a quotation within one working day. Delivery is available to all eight municipalities of Qatar, and installation can be included if you want the mount fitted by our team rather than by your own contractor.
