Hi barberdan,

Thank you very much for your interest in Sony's K-43S30! This TV features our innovative X-Balanced Speaker™ which brings distortion-free acoustics and powerful bass so you’ll miss nothing of your entertainment. Clarity is crucial. Unlike conventional TV speakers where sound waves can become blurred, our X-Balanced Speaker™ with its uniquely-shaped diaphragm reduces distortion for improved sound resolution. Additionally, this TV features room-filling, Dolby Atmos® sound. Sound from above, the sides, everywhere. Hear sound moving overhead across the screen with more depth and clarity. Dolby Atmos® draws you in deeper for truly atmospheric entertainment. While purchasing a soundbar with our BRAVIA 3 isn't mandatory, exploring our range of soundbars such as HTA7000, HT-A5000, HT-A3000, HT-A9, BRAVIA Theater Bar 8, BRAVIA Theater Bar 9, and BRAVIA Theater Quad, which are designed to complement our TVs can greatly enhance your audio experience. Please contact Best Buy for information on how you can purchase our soundbars or contact us by following the steps should you need more information/technical assistance.

Unfortunately, due to the current Best Buy phishing protocol for your protection, we cannot provide a direct email or phone number for customer support as of now. Please find Sony Electronics' Support information: Go to our support website > click on “Support” > scroll down click on “Contact Support” > click on "(select your product type)" and from there you'll see different ways to contact us.

Apologies if you disclosed some of this information in your review and to customer service, we just want to ensure that we have your accurate details at the time of communication.

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Smart TV for everything you watch. The BRAVIA 3 Smart TV is exceptionally easy to use with a variety of all-in-one smart features for stress-free viewing. With a large screen, detailed pictures full of color and dynamic sound, everything you love feels so much more exciting.

I hope this helps!

Best regards,

Romeo

HI RBA601, thanks for your question. This is sold as pair so the price is for a set already. Introducing a speaker series versatile enough to deliver an unprecedented and real audio experience, and with a soundstage so expansive you can feel the energy and passion of the original performance, all while staying in harmony with your existing living spaces-no special listening room or setup required. Regards, Erin

Hi Tallier, Thank you for your inquiry! Yes, the SonyX90L does support ATSC 3.0 (NEXTGEN TV). Hope this helps!

With Sony X90L, see breathtakingly beautiful pictures full of realistic depth on our Full Array LED screen powered by Cognitive Processor XR. Hear sound straight from the screen, perfectly matching the action. Cognitive Processor XR™ turns any sound immersive with more precise sound position. And with 4K/120fps, a Variable Refresh Rate and Auto Low Latency Mode, our TVs give you smooth and clear movement for responsive gameplay.

Regards,
Sam

Hi Lost1, thanks for your question. The standard 5.1 setup has 5 speakers (left, right, center, left surround, right surround) plus a subwoofer. This provides a good balance of surround sound and dialogue clarity. Please check the Manual/Help Guide for more details: https://helpguide.sony.net/ha/strdh79/v1/en/search/search.html?search=surround%20sound Give your home entertainment system a cinematic upgrade. The powerful 7.2 channel receiver supports the latest three-dimensional surround sound audio formats including Dolby Atmos and DTS: x, drawing you into the middle of the action you see on screen. And with 4K Ultra HD picture quality, and Dolby Vision, that’ll transform your viewing experiences, you’ll enjoy an immersive theater-like experience in the comfort of your own home. Regards, Erin