TV sound and accessories: 10 questions, 10 short answers
Soundbars, HDMI eARC, Bluetooth headphones, wall brackets, cables, reflections and calibration: practical answers from our sales staff.
- Soundbar: recommended for slim TVs
- Connection: HDMI eARC
- 4K 120 Hz cable: Ultra High Speed 48 Gbit/s
- 75-inch bracket: TV's VESA + weight
Short answer: Often yes: OLEDs are very thin and their speakers lack bass and dialogue clarity. A soundbar of €200 to €400 already makes a big difference. See TV and soundbar.
Each question has a detailed answer here, then a short answer in the FAQ at the bottom of the page. They are written by the Nimestore team in Temploux (Namur), based on what our customers ask us.
The answers in detail
Should you add a soundbar to an OLED TV?
A soundbar can improve dialogue clarity and sound scale on an OLED TV; the gain depends on the room, placement and the equipment chosen.
Which soundbar should I choose for a Samsung TV?
For a Samsung TV, check HDMI ARC/eARC, HDMI-CEC, audio formats and connection options before choosing a soundbar.
Can a modern TV replace a home cinema?
Even an excellent TV rarely has a sound system equivalent to proper speakers well placed with a subwoofer in a large room.
HDMI eARC: what is it for?
HDMI eARC carries more demanding audio formats to compatible equipment; the result also depends on the capabilities of the source, the TV and the soundbar.
Which TV has the best built-in sound?
The best built-in sound should be judged on dialogue intelligibility, clean output level and distortion; don't rely on the advertised wattage alone.
How do I connect a Bluetooth headset to my TV?
A Bluetooth headset works if the TV supports compatible Bluetooth audio output; there may be an audio delay depending on the devices.
Which wall mount should I choose for a 75-inch TV?
To mount a 75-inch TV, check the VESA standard, the total weight, the wall, the fixings and the bracket's compatibility range.
Which HDMI cables should I choose for 4K 120 Hz?
For 4K 120 Hz, look for a certified Ultra High Speed HDMI cable of suitable length and ports that actually support the signal.
How do I reduce reflections on a TV?
To reduce reflections, start by moving lamps and angling the screen; an anti-reflective coating does not remove all reflections.
How do I calibrate the picture on a new TV?
To set up a new TV, start with a suitable cinema/filmmaker mode, turn off aggressive processing and adjust the brightness to the room.
What to check before you buy
HDMI ARC/eARC, Bluetooth, CEC, the VESA standard and audio formats must be compatible on both sides: TV and accessory. Dimensions, fixing and electrical installation matter as much as the sales pitch. A large TV on the wall may require a professional.
To find out more
- Your TV's sound: do you need a soundbar?
- Connecting a Bluetooth speaker or headphones to your TV
- HDMI cable at €15 or €80: what really matters
- Wall-mounting your TV: VESA, bracket type, height and cables
- Installing and setting up your new TV properly
Official sources
- HDMI Licensing : what the HDMI 2.1 standard covers
- European Commission : rules and energy label for televisions
Don't see your question here? Visit the shop at Route de Saussin 62 in Temploux (Wednesday to Friday 10am-6pm, Saturday 10am-4pm), or call 02 393 04 02.
Updated on 5 November 2026. Prices, stock and services: the product page on the day of your order is the reference.
Frequently asked questions
Should you add a soundbar to an OLED TV?
Often yes: OLEDs are very thin and their speakers lack bass and dialogue clarity. A soundbar of €200 to €400 already makes a big difference. See TV sound and soundbars.
Which soundbar should I choose for a Samsung TV?
A soundbar Samsung takes advantage of Q-Symphony (the TV and soundbar play together); otherwise, any soundbar with HDMI eARC supporting Dolby Atmos works. The home cinema section lists our models.
Can a modern TV replace a home cinema?
For dialogue and everyday TV use, a high-end TV is sometimes enough. For the cinema effect (bass, Atmos), a soundbar with a subwoofer or a home cinema system remains much better.
HDMI eARC: what is it for?
It is the HDMI port that sends the TV's sound (and its apps') to the soundbar, in Dolby Atmos quality, with a single remote. Connect the soundbar to the port marked eARC.
Which TV has the best built-in sound?
Sony (Acoustic Surface on OLEDs), Philips with Bowers & Wilkins sound and some TCL/Hisense models with integrated soundbars stand out from the crowd. Listen to them in store before choosing.
How do I connect a Bluetooth headset to my TV?
In the Sound settings, look for 'Bluetooth' or 'Audio output', put the headset into pairing mode and select it. Steps by brand: connect a Bluetooth speaker or headset.
Which wall mount should I choose for a 75-inch TV?
A bracket compatible with the VESA format of the TV (often 400 × 300 or 600 × 400) that supports at least twice its weight, fixed to a solid wall. The TV mounts section shows compatibility.
Which HDMI cables should I choose for 4K 120 Hz?
A certified Ultra High Speed (48 Gbit/s). No need to pay more: a certified cable at a reasonable price does just as well. See is an expensive HDMI cable worth it?.
How do I reduce reflections on a TV?
Place the TV at right angles to the windows, use curtains, and choose a screen with an anti-reflective finish (matt or semi-matt). Raising the TV's brightness also helps during the day.
How do I calibrate the picture on a new TV?
Switch to Cinema / Filmmaker, switch off the ‘dynamic' settings and overly strong energy saving, then adjust the brightness to your room. Our list: the 5 settings to switch off on a new TV.
Come and compare the screens in person
At our Temploux shop, we switch on TVs side by side with your content. Or ask our expert salesperson online, right now.
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