KEF - LS50 WIRELESS II Bookshelf Speakers (Pair) - Red
Price range: $2999.99
Brand: KEF
Category: Audio
A pair of KEF wireless headphones featuring 5.25 inches drivers, 40 Hz–55 kHz frequency response, and 8Ω impedance.
PQS: 97 (computed 2026-04-28 07:03)
GTIN-14: 00637203046995
Key specs
A human-friendly subset of populated specs
Driver
5.25 inches
Frequency response
40 hertz - 55 kilohertz
Impedance (ohms)
8
Wireless (BT/WiFi)
Bluetooth
Offers
| Retailer | SKU | Price | Stock | Offer | Last seen |
|---|---|---|---|---|---|
| Best Buy | 6434607 | 2999.99 USD | In stock | View offer → | 2026-04-28 02:18 |
Recent price history (50)
Show price log (50 entries)
| Retailer | Price | Stock | Seen at |
|---|---|---|---|
| bestbuy | 2999.99 USD | In stock | 2026-04-28 02:18 |
| bestbuy | 2999.99 USD | In stock | 2026-04-26 02:18 |
| bestbuy | 2999.99 USD | In stock | 2026-04-25 02:15 |
| bestbuy | 2999.99 USD | In stock | 2026-04-24 02:07 |
| bestbuy | 2999.99 USD | In stock | 2026-04-23 02:10 |
| bestbuy | 2999.99 USD | In stock | 2026-04-22 02:11 |
| bestbuy | 2999.99 USD | In stock | 2026-04-21 02:14 |
| bestbuy | 2999.99 USD | In stock | 2026-04-20 02:18 |
| bestbuy | 2999.99 USD | In stock | 2026-04-19 02:12 |
| bestbuy | 2999.99 USD | In stock | 2026-04-18 02:14 |
| bestbuy | 2999.99 USD | In stock | 2026-04-17 02:19 |
| bestbuy | 2999.99 USD | In stock | 2026-04-16 02:15 |
| bestbuy | 2999.99 USD | In stock | 2026-04-15 02:15 |
| bestbuy | 2999.99 USD | In stock | 2026-04-14 02:08 |
| bestbuy | 2999.99 USD | In stock | 2026-04-13 02:09 |
| bestbuy | 2999.99 USD | In stock | 2026-04-12 02:17 |
| bestbuy | 2999.99 USD | In stock | 2026-04-11 02:15 |
| bestbuy | 2999.99 USD | In stock | 2026-04-10 02:13 |
| bestbuy | 2999.99 USD | In stock | 2026-04-09 02:17 |
| bestbuy | 2999.99 USD | In stock | 2026-04-08 02:13 |
| bestbuy | 2999.99 USD | In stock | 2026-04-07 01:30 |
| bestbuy | 2999.99 USD | In stock | 2026-04-05 02:15 |
| bestbuy | 2999.99 USD | In stock | 2026-04-04 02:15 |
| bestbuy | 2999.99 USD | In stock | 2026-04-03 02:11 |
| bestbuy | 2999.99 USD | In stock | 2026-04-02 02:14 |
| bestbuy | 2999.99 USD | In stock | 2026-04-01 02:12 |
| bestbuy | 2999.99 USD | In stock | 2026-03-31 02:22 |
| bestbuy | 2999.99 USD | In stock | 2026-03-30 02:08 |
| bestbuy | 2999.99 USD | In stock | 2026-03-29 02:19 |
| bestbuy | 2999.99 USD | In stock | 2026-03-28 02:17 |
| bestbuy | 2999.99 USD | In stock | 2026-03-27 02:13 |
| bestbuy | 2999.99 USD | In stock | 2026-03-26 02:08 |
| bestbuy | 2999.99 USD | In stock | 2026-03-25 02:11 |
| bestbuy | 2999.99 USD | In stock | 2026-03-24 02:15 |
| bestbuy | 2999.99 USD | In stock | 2026-03-23 02:09 |
| bestbuy | 2999.99 USD | In stock | 2026-03-22 02:11 |
| bestbuy | 2999.99 USD | In stock | 2026-03-21 02:11 |
| bestbuy | 2999.99 USD | In stock | 2026-03-20 02:10 |
| bestbuy | 2999.99 USD | In stock | 2026-03-19 02:12 |
| bestbuy | 2999.99 USD | In stock | 2026-03-18 02:21 |
| bestbuy | 2999.99 USD | In stock | 2026-03-17 02:24 |
| bestbuy | 2999.99 USD | In stock | 2026-03-16 02:22 |
| bestbuy | 2999.99 USD | In stock | 2026-03-15 02:09 |
| bestbuy | 2999.99 USD | In stock | 2026-03-14 02:13 |
| bestbuy | 2999.99 USD | In stock | 2026-03-13 02:22 |
| bestbuy | 2999.99 USD | In stock | 2026-03-12 02:15 |
| bestbuy | 2999.99 USD | In stock | 2026-03-11 02:12 |
| bestbuy | 2999.99 USD | In stock | 2026-03-10 02:23 |
| bestbuy | 2999.99 USD | In stock | 2026-03-09 02:21 |
| bestbuy | 2999.99 USD | In stock | 2026-03-06 05:53 |
Full specs
Show full spec table
| Driver | 5.25 inches |
|---|---|
| Frequency response | 40 hertz - 55 kilohertz |
| Impedance (ohms) | 8 |
| Wireless (BT/WiFi) | Bluetooth |
| Reconciled at | 2026-03-06 10:56 |
Canonical JSON (expand)
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"title": "KEF - LS50 WIRELESS II Bookshelf Speakers (Pair) - Red",
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},
"thermals": {},
"warranty": {
"labor": "2 Years",
"parts": "2 Years"
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Related products
Simple similarity over extracted specs (publish_set only)
Debug data (expand)
| Raw title | KEF - LS50 WIRELESS II Bookshelf Speakers (Pair) - Red |
|---|---|
| Raw brand | KEF |
| Raw category | Best Buy > Home Audio & Speakers > Home Audio > Speakers > Bookshelf Speakers |
Canonical highlights (populated fields only)
| core.title | KEF - LS50 WIRELESS II Bookshelf Speakers (Pair) - Red |
|---|---|
| core.seo_title | KEF LS50ARED2 |
| audio.driver | 5.25 inches |
| audio.wireless | Bluetooth |
| audio.impedance_ohms | 8 |
| audio.frequency_response | 40 hertz - 55 kilohertz |
| brand | KEF |
| model | LS50ARED2 |
| gtin14 | 00637203046995 |
| images[0] | https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/6434/6434607_sd.jpg |
| category | audio |
| physical.depth_in | 17.0 |
| physical.width_in | 24.0 |
| physical.height_in | 18.0 |
| physical.weight_kg | 1.81 |
| physical.dimensions_in | 18 x 24 x 17 in |
| warranty.labor | 2 Years |
| warranty.parts | 2 Years |
| certifications.energy_star | False |
| schema_version | 1 |
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
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{
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"value": "100 watts",
"values": [
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"features": [
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"feature": "KEF LS50 Wireless II\nThe low-diffraction, curved baffle is precision modelled around the Uni-Q driver array, while eye-catching heat sinks and colour-matched ports are located on the well-equipped rear."
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"feature": "Subwoofer Output\nFor even more impact and bass extension, LS50 Wireless II features two subwoofer outputs, one on each speaker."
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"feature": "Features\nComprehensive applications and connectivity."
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"feature": "Music\nPlay all major music services and supports all major audio formats."
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Newegg raw specs
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