Key specs
A human-friendly subset of specs (non-null)
Frequency response
34 hertz - 20 kilohertz
Wireless (BT/WiFi)
Bluetooth
Offers
| Retailer | SKU | Price | Stock | Offer | Last seen |
|---|---|---|---|---|---|
| Best Buy | 6639178 | 2499.99 USD | In stock | View offer → | 2026-03-17 04:53:22.013625+00:00 |
Recent price history (50)
| Retailer | Price | Stock | Seen at |
|---|---|---|---|
| bestbuy | 2499.99 USD | In stock | 2026-03-17 04:53:22.013625+00:00 |
| bestbuy | 2499.99 USD | In stock | 2026-03-16 04:52:07.263862+00:00 |
| bestbuy | 2499.99 USD | In stock | 2026-03-15 04:41:30.203783+00:00 |
| bestbuy | 2499.99 USD | In stock | 2026-03-14 04:45:21.428471+00:00 |
| bestbuy | 2499.99 USD | In stock | 2026-03-13 04:54:52.836169+00:00 |
| bestbuy | 2499.99 USD | In stock | 2026-03-12 04:42:18.872041+00:00 |
| bestbuy | 2499.99 USD | In stock | 2026-03-11 04:41:04.304864+00:00 |
| bestbuy | 2499.99 USD | In stock | 2026-03-10 04:51:15.744460+00:00 |
| bestbuy | 2499.99 USD | In stock | 2026-03-09 04:51:35.408894+00:00 |
| bestbuy | 2499.99 USD | In stock | 2026-03-06 07:12:14.676483+00:00 |
| bestbuy | 2499.99 USD | In stock | 2026-03-03 03:01:59.779200+00:00 |
| bestbuy | 2499.99 USD | In stock | 2026-03-02 10:02:19.750039+00:00 |
Full specs
Show full spec table
| Frequency response | 34 hertz - 20 kilohertz |
|---|---|
| Wireless (BT/WiFi) | Bluetooth |
| Reconciled at | 2026-03-06 10:20:22.157613+00:00 |
Canonical JSON (expand)
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"seo_title": "KEF XIOSG"
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},
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},
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},
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},
"warranty": {
"labor": "3 Years",
"parts": "3 Years"
},
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Related products
Simple similarity over extracted specs (publish_set only)
Debug data (expand)
| Raw title | KEF - XIO Soundbar - Gray |
|---|---|
| Raw brand | KEF |
| Raw category | Best Buy > Home Audio & Speakers > Home Audio > Speakers > Sound Bars |
Canonical highlights (non-null)
| core.title | KEF - XIO Soundbar - Gray |
|---|---|
| core.seo_title | KEF XIOSG |
| audio.wireless | Bluetooth |
| audio.technology | Dolby Atmos |
| audio.frequency_response | 34 hertz - 20 kilohertz |
| brand | KEF |
| model | XIOSG |
| ports.hdmi | 0 |
| ports.summary | HDMI: 0 |
| gtin14 | 00637203051166 |
| images[0] | https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/a8df1c20-a094-4baa-94f4-3ec59164058b.jpg |
| category | audio |
| physical.depth_in | 6.5 |
| physical.width_in | 47.6 |
| physical.height_in | 2.8 |
| physical.weight_kg | 10.48 |
| physical.dimensions_in | 2.8 x 47.6 x 6.5 in |
| warranty.labor | 3 Years |
| warranty.parts | 3 Years |
| certifications.energy_star | False |
| schema_version | 1 |
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
{
"sku": 6639178,
"upc": "637203051166",
"url": "https://api.bestbuy.com/click/-/6639178/pdp",
"name": "KEF - XIO Soundbar - Gray",
"image": "https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/a8df1c20-a094-4baa-94f4-3ec59164058b.jpg",
"details": [
{
"name": "Brand",
"value": "KEF",
"values": [
"KEF"
]
},
{
"name": "Model Number",
"value": "XIOSG",
"values": [
"XIOSG"
]
},
{
"name": "Product Name",
"value": "XIO Soundbar",
"values": [
"XIO Soundbar"
]
},
{
"name": "Color",
"value": "Gray",
"values": [
"Gray"
]
},
{
"name": "Number of Channels",
"value": "5.1.2",
"values": [
"5.1.2"
]
},
{
"name": "Surround Sound Supported",
"value": "Dolby Atmos",
"values": [
"Dolby Atmos",
"DTS:X"
]
},
{
"name": "High Resolution Audio",
"value": "Yes",
"values": [
"Yes"
]
},
{
"name": "Minimum Frequency Response",
"value": "34 hertz",
"values": [
"34 hertz"
]
},
{
"name": "Maximum Frequency Response",
"value": "20 kilohertz",
"values": [
"20 kilohertz"
]
},
{
"name": "Wireless Connectivity",
"value": "Bluetooth",
"values": [
"Bluetooth"
]
},
{
"name": "Wireless Subwoofer Connectivity",
"value": "Yes",
"values": [
"Yes"
]
},
{
"name": "HDMI Audio Return Channel (ARC)",
"value": "eARC",
"values": [
"eARC"
]
},
{
"name": "Audio Only Inputs",
"value": "1 x Optical digital audio",
"values": [
"1 x Optical digital audio"
]
},
{
"name": "Number of HDMI Inputs (Total)",
"value": "1",
"values": [
"1"
]
},
{
"name": "Number of USB Inputs",
"value": "0",
"values": [
"0"
]
},
{
"name": "Number of HDMI Outputs (Total)",
"value": "0",
"values": [
"0"
]
},
{
"name": "App Compatible",
"value": "Yes",
"values": [
"Yes"
]
},
{
"name": "Wall Mountable",
"value": "Yes",
"values": [
"Yes"
]
},
{
"name": "Dialogue Enhancement",
"value": "Yes",
"values": [
"Yes"
]
},
{
"name": "Number of Drivers",
"value": "12",
"values": [
"12"
]
},
{
"name": "Product Height",
"value": "2.8 inches",
"values": [
"2.8 inches"
]
},
{
"name": "Product Width",
"value": "47.6 inches",
"values": [
"47.6 inches"
]
},
{
"name": "Product Depth",
"value": "6.5 inches",
"values": [
"6.5 inches"
]
},
{
"name": "Product Weight",
"value": "23.1 pounds",
"values": [
"23.1 pounds"
]
},
{
"name": "Remote Control Included",
"value": "Yes",
"values": [
"Yes"
]
},
{
"name": "Cable(s) Included",
"value": "HDMI",
"values": [
"HDMI",
"Power"
]
},
{
"name": "Mounting Hardware Included",
"value": "Yes",
"values": [
"Yes"
]
},
{
"name": "ENERGY STAR Certified",
"value": "No",
"values": [
"No"
]
},
{
"name": "Warranty - Parts",
"value": "3 years",
"values": [
"3 years"
]
},
{
"name": "Warranty - Labor",
"value": "3 years",
"values": [
"3 years"
]
}
],
"features": [
{
"feature": "High fidelity spatial audio\nDelivering hyper-realistic, high-resolution sound, XIO creates a truly cinematic audio experience through a 5.1.2 configuration."
},
{
"feature": "Sound Optimization\nIntelligent Placement Technology ensures that XIO delivers the best possible sound in any placement. This built-in calibration tool automatically adapts the audio output based on the objects around the soundbar"
},
{
"feature": "Precision\nThe XIO features six Uni-Q MX drivers, the miniature version of KEF’s iconic Uni-Q technology.These drivers ensure a balanced soundstage, delivering crisp, accurate audio across the entire room."
},
{
"feature": "Revolutionary sound\nKEF’s patent-pending Velocity Control Technology is the game changing built-in sensor at the heart of the P185 LF driver."
},
{
"feature": "Complete control\nNavigate settings, adjust audio preferences and manage playback easily through the XIO top panel,via the remote or through the KEF Connect app. Tune your listening experience to suit your taste and your space, and make your preferred adjustments easily."
}
],
"condition": "New",
"salePrice": 2499.99,
"categoryPath": [
{
"id": "cat00000",
"name": "Best Buy"
},
{
"id": "abcat0200000",
"name": "Home Audio & Speakers"
},
{
"id": "pcmcat241600050001",
"name": "Home Audio"
},
{
"id": "abcat0205000",
"name": "Speakers"
},
{
"id": "abcat0205007",
"name": "Sound Bars"
}
],
"manufacturer": "KEF",
"regularPrice": 2499.99,
"shippingCost": 0.0,
"longDescription": "Discover the XIO Soundbar, designed to elevate your home cinema experience. Whether you are enjoying films, shows, or streaming music, our soundbar will transform your viewing with Dolby Atmos and 5.1.2 spatial audio, creating transcendent cinematic soundscapes that perfectly complement your television.",
"shortDescription": null,
"onlineAvailability": true,
"inStoreAvailability": true
}
Newegg raw specs
No Newegg raw specs saved for this product yet.