Best Speakers for 65 Inch TV Setup: Completing Your Home Cinema
By Robert Jones · 2026-03-08
Upgrading to a 65-inch TV requires audio that matches the scale of the visuals. We review the top soundbars and speaker systems to complete your home cinema setup.
Upgrading to a 65-inch television is a cinematic milestone for any home. Whether you’ve opted for a stunning LG C3 OLED or a bright Samsung QN90C, you now have a visual canvas that demands equally impressive sound. The unfortunate reality of modern, ultra-thin TVs is that their internal speakers are often firing downwards or backwards through tiny drivers, resulting in "thin," tinny audio that fails to match the scale of the 4K picture. When you're sitting in front of a 65-inch screen, the soundstage needs to be wide enough to match the physical width of the display. If the audio feels like it’s coming from a small box in the centre of the room, the immersion is broken. To truly do your investment justice, you need a speaker system that offers clarity for dialogue, depth for cinematic scores, and enough power to fill your living space without distortion. In this guide, we’ll explore the best audio solutions for a 65-inch TV setup, ranging from sleek premium soundbars to high-fidelity floorstanding speakers and versatile active bookshelves. ## Top Speaker Recommendations for a 65-Inch TV ### 1. Sonos Arc – The Best All-in-One Premium Soundbar The Sonos Arc is arguably the most popular choice for 65-inch TVs, and for good reason. At 114cm wide, its physical footprint perfectly complements the width of most 65-inch panels. It features 11 high-performance drivers, including two upward-firing units designed to bounce sound off your ceiling for a genuine Dolby Atmos experience. The Arc excels at creating a wide, 3D soundstage. During our testing, the "Side-firing" drivers did an excellent job of pushing audio far beyond the edges of the TV screen, making the action feel much larger than the bar itself. Plus, the integration with the Sonos ecosystem means you can easily add a Sub or Era 300 rear speakers later. **Pros:** * Impeccable Dolby Atmos performance. * Sleek design that fits perfectly under a 65-inch TV. * Easy setup via HDMI eARC and the Sonos App. * Trueplay tuning optimises sound for your specific room. **Cons:** * No HDMI passthrough (uses your TV's port). * Expensive for a standalone bar. ### 2. KEF LS50 Wireless II – The Audiophile’s Choice If you value music as much as movies, a pair of active bookshelf speakers like the KEF LS50 Wireless II is a superior alternative to a soundbar. These speakers use KEF’s signature Uni-Q driver array, which places the tweeter in the acoustic centre of the bass/midrange cone. This creates a "point source" of sound that is incredibly accurate. For a 65-inch TV setup, placing these on stands on either side of the screen creates a stereo image that no soundbar can match. The soundstage is deep, and the phantom centre (the dialogue) remains pinned to the screen. **Pros:** * Breathtaking sound quality for both hi-fi and TV. * HDMI ARC input for easy TV integration. * Beautiful, modern aesthetic. * Built-in streaming services (Tidal, Spotify, etc.). **Cons:** * Very high price point. * Requires dedicated floor stands for the best experience. ### 3. Samsung HW-Q990C – The Best 11.1.4 Surround System While the Sonos Arc is a great single bar, the Samsung HW-Q990C is a full "cinema in a box." This system includes the main bar, a powerful wireless subwoofer, and two wireless rear speakers with both up-firing and side-firing drivers. For a 65-inch TV, this setup provides a level of immersion that is hard to beat. Because it includes dedicated rear channels, you get true surround sound rather than "virtualised" audio. It also features "Q-Symphony," which allows the bar to work in tandem with your Samsung TV's internal speakers. **Pros:** * True 11.1.4 channel surround sound. * Industry-leading Dolby Atmos and DTS:X performance. * Two HDMI inputs for consoles or Blu-ray players. * Included wireless subwoofer is punchy and deep. **Cons:** * The design is somewhat industrial and bulky. * Works best when paired specifically with a Samsung TV. ### 4. Q Acoustics 3050i Floorstanding Speakers – The Traditional Powerhouse For those with the space, nothing beats the physical scale of floorstanding speakers. The Q Acoustics 3050i are stunning towers that provide a natural, effortless sound that soundbars simply cannot replicate due to physics. When positioned 2–3 metres apart flanking a 65-inch TV, these speakers create a massive wall of sound. They feature "P2P" (Point to Point) bracing to reduce cabinet vibration, ensuring the audio remains clean even at high volumes. You will, however, need a dedicated Stereo Amplifier or AV Receiver to power these. **Pros:** * Deep, natural bass without needing a separate subwoofer. * Massive soundstage suitable for large rooms. * Excellent value for money for the performance offered. **Cons:** * Requires a separate amplifier/receiver. * Takes up significant floor space. ### 5. Sony HT-A7000 – Best for Sony TV Owners The Sony HT-A7000 is a 7.1.2 channel soundbar that packs a serious punch. It uses "Vertical Surround Engine" and "S-Force Pro Front Surround" to create a wide sweet spot. What makes it special for 65-inch TV owners (specifically Sony Bravia owners) is "Acoustic Center Sync," which turns the TV itself into the centre channel speaker for ultra-clear dialogue. **Pros:** * Two HDMI 2.1 ports (supports 4K/120Hz for gaming). * Exceptional build quality with a premium glass top. * Great 360 Spatial Sound Mapping. **Cons:** * Bass can be a bit weak without the optional subwoofer. * Relatively expensive. ## Comparison Table: Best Audio for 65-Inch TVs | Model | Type | Channels | HDMI (eARC) | Best For | | :--- | :--- | :--- | :--- | :--- | | **Sonos Arc** | Soundbar | 5.0.2 | Yes | Elegance & Ecosystem | | **KEF LS50 Wireless II** | Active Bookshelf | 2.0 (Stereo) | Yes | Music & Audiophiles | | **Samsung HW-Q990C** | Soundbar System | 11.1.4 | Yes | Ultimate Surround | | **Q Acoustics 3050i** | Floorstanding | 2.0 (Passive) | No (Needs Amp) | Scale & Depth | | **Sony HT-A7000** | Soundbar | 7.1.2 | Yes | Gaming & Sony TVs | ## Buying Guide: What to Look For in Speakers for a 65-Inch TV When choosing the right audio partner for your 65-inch screen, consider these four vital factors: ### 1. Physical Dimensions and Placement A 65-inch TV is roughly 145cm wide. If you are buying a soundbar, look for one that is at least 110cm wide (like the Sonos Arc or Sony HT-A7000). A tiny soundbar will look unbalanced and may provide a soundstage that feels too narrow for the visuals. If using bookshelf or floorstanding speakers, ensure you have enough space to place them at least 20cm away from the side of the TV to allow the image to "breathe." ### 2. Connectivity: HDMI eARC vs. Optical For a modern 4K TV, HDMI eARC (Enhanced Audio Return Channel) is essential. It allows the TV to send high-bitrate audio formats like **Dolby Atmos** and **DTS:X** to your speakers using a single cable. It also allows you to control the speaker volume using your standard TV remote. ### 3. Active vs. Passive Speakers * **Active/Powered Speakers:** These have built-in amplifiers. They are "plug-and-play" and are great for keeping your setup tidy. * **Passive Speakers:** These require an external AV Receiver. This is the best route for people who want a "true" home cinema and plan to expand to a 5.1 or 7.1 setup in the future. ### 4. Room Correction Technology Every room has different acoustics. Some speakers (like Sonos and Bose) use microphones to "read" your room and adjust the audio frequencies to compensate for echoes or furniture. This is incredibly helpful in modern British homes with hard floors or large windows. ## Frequently Asked Questions ### Can I use any soundbar with a 65-inch TV? Yes, any soundbar with an HDMI or Optical connection will work. However, for a 65-inch screen, we recommend a "large format" soundbar. Smaller bars like the Sonos Beam may look a bit lost under such a large screen and won't offer the same width of sound. ### Do I need a subwoofer for a 65-inch TV setup? While many premium soundbars and floorstanding speakers have decent bass, a dedicated subwoofer is highly recommended for that "cinema feel." It handles the low-frequency effects (LFE) that mid-range drivers struggle with, allowing your main speakers to focus on clarity and detail. ### Should I mount my soundbar or put it on a stand? If your TV is wall-mounted, mounting the soundbar directly beneath it (leaving about 10-15cm of gap) creates a very clean look. If your TV is on a media unit, ensure the soundbar doesn't sit so high that it blocks the bottom of the screen or the IR sensor. ### Is Atmos worth it for a living room? Absolutely. Dolby Atmos adds height channels to the audio, meaning sound can feel like it's coming from above you. Even without ceiling speakers, many soundbars use up-firing drivers to bounce sound off the ceiling, which dramatically increases immersion during movies. ### Can I connect my old Hi-Fi speakers to my new TV? Yes, but you will likely need a DAC (Digital to Analogue Converter) or a modern integrated amplifier with an optical or HDMI input. ## Summary and Final Recommendation The "best" speaker depends on your room and your priorities. * **For the cleanest setup:** The **Sonos Arc** is the winner. It looks beautiful under a 65-inch TV and delivers stunning Dolby Atmos without the clutter of extra wires. * **For the best movie night:** Choose the **Samsung HW-Q990C**. Having physical rear speakers makes a world of difference for surround sound. * **For the music lover:** The **KEF LS50 Wireless II** offers a level of musicality and stereo imaging that no soundbar can touch. Whichever route you choose, moving away from your TV's built-in speakers is the single biggest upgrade you can make to your home entertainment experience.