Home Audio JBL BAR300MK2 5.0 Soundbar with Dolby Atmos

JBL - BAR300MK2 5.0 Soundbar with Dolby Atmos - Black

Price range: $349.95–349.99
Brand: JBL
Category: Audio
A pair of JBL wireless headphones featuring 50 Hz–20 kHz frequency response.
PQS: 80 (computed 2026-03-16 07:03:14.544500+00:00)
GTIN-14: 00050036408035
JBL - BAR300MK2 5.0 Soundbar with Dolby Atmos - Black

Key specs

A human-friendly subset of specs (non-null)
Frequency response
50 hertz - 20 kilohertz
Wireless (BT/WiFi)
Bluetooth

Offers

Retailer SKU Price Stock Offer Last seen
Best Buy 6643314 349.99 USD In stock View offer → 2026-03-16 04:58:12.808613+00:00
Newegg 9SIA3YFKSV6640 349.95 USD In stock View offer → 2026-03-16 02:13:18.644898+00:00

Recent price history (50)

Retailer Price Stock Seen at
bestbuy 349.99 USD In stock 2026-03-16 04:58:12.808613+00:00
newegg 349.95 USD In stock 2026-03-16 02:13:18.644898+00:00
bestbuy 449.99 USD In stock 2026-03-15 04:47:40.248335+00:00
newegg 449.95 USD In stock 2026-03-15 02:18:34.711227+00:00
bestbuy 449.99 USD In stock 2026-03-14 04:51:35.050686+00:00
newegg 449.95 USD In stock 2026-03-13 02:20:22.143149+00:00
bestbuy 449.99 USD In stock 2026-03-12 04:49:03.976768+00:00
newegg 449.95 USD In stock 2026-03-12 02:23:35.737048+00:00
bestbuy 449.99 USD In stock 2026-03-11 04:47:34.793132+00:00
newegg 449.95 USD In stock 2026-03-11 02:13:17.957802+00:00
bestbuy 449.99 USD In stock 2026-03-10 04:56:45.832267+00:00
newegg 449.95 USD In stock 2026-03-10 02:21:12.408915+00:00
bestbuy 449.99 USD In stock 2026-03-09 04:57:45.586067+00:00
newegg 449.95 USD In stock 2026-03-09 02:23:08.293153+00:00
newegg 449.95 USD In stock 2026-03-08 05:46:21.136818+00:00
newegg 449.95 USD In stock 2026-03-06 08:40:34.481932+00:00
bestbuy 449.99 USD In stock 2026-03-06 07:15:32.246139+00:00
bestbuy 449.99 USD In stock 2026-03-03 03:05:20.454477+00:00
newegg 449.95 USD Out of stock 2026-03-03 02:19:03.643434+00:00
newegg 449.95 USD Out of stock 2026-03-02 10:42:34.283913+00:00
bestbuy 449.99 USD In stock 2026-03-02 10:08:32.676981+00:00

Full specs

Show full spec table
Frequency response50 hertz - 20 kilohertz
Wireless (BT/WiFi)Bluetooth
Reconciled at2026-03-03 06:13:59.697005+00:00
Canonical JSON (expand)
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Related products

Simple similarity over extracted specs (publish_set only)
Debug data (expand)
Raw title JBL - BAR300MK2 5.0 Soundbar with Dolby Atmos - Black
Raw brandJBL
Raw categoryBest Buy > Home Audio & Speakers > Home Audio > Speakers > Sound Bars
Canonical highlights (non-null)
core.title JBL - BAR300MK2 5.0 Soundbar with Dolby Atmos - Black
audio.wireless Bluetooth
audio.frequency_response 50 hertz - 20 kilohertz
brand JBL
gtin14 00050036408035
category audio
physical.dimensions_in 2 x 37 x 4.1 in
schema_version 1
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
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      "name": "Number of Channels",
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  "features": [
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      "feature": "450W max output power and punchy bass without a separate subwoofer\nGet a truly immersive sound experience from your music, movies, and games with 450 watts of max output power. Feel the thrilling energy of your favorite music and movies from built-in bass ports that pack a powerful punch."
    },
    {
      "feature": "Dolby Atmos\nHear a plane soar overhead. Feel a crowd swarming past you. Or get carried away by the energy of your go-to dance playlist. Hear extraordinary cinematic sound from all directions with the 3D audio experience of Dolby Atmos."
    },
    {
      "feature": "MultiBeam 3.0\nWherever you're sitting, you'll be in the middle of the action. Our MultiBeam 3.0 delivers a wide, cinema-like soundstage that makes every high-speed chase or epic fight scene come alive. The sound beams perfectly fill your room, delivering truly immersive, lifelike, and realistic sound reproduction."
    },
    {
      "feature": "PureVoice 2.0\nNever miss a softly spoken line or a whispered plot twist. JBL's own PureVoice 2.0 automatically raises or optimizes the dialogue, based on both ambient sound in the scene and your soundbar's volume. So you'll always hear every word, clearly and consistently, in cinema-quality sound."
    },
    {
      "feature": "SmartDetails\nHear all the subtleties in a film's sound mix, just like you would in the theater. From a creaking door to a faraway shout, experience every detail the way the filmmakers intended in a clear, balanced sound field, thanks to JBL's own advanced sound enhancement technology."
    },
    {
      "feature": "Works with all ecosystems and music streaming services\nEnjoy all your favorite music and podcasts in stunning high-definition sound. Choose from hundreds of online music streaming services through AirPlay, Google Cast, Spotify Connect, Tidal Connect, and Roon Ready."
    },
    {
      "feature": "Easy sound calibration\nEvery room is different. Your soundbar discovers how sound reflects off your walls and furniture. So it'll deliver the best 3D surround effects, tuned specifically for your space and with any TV."
    },
    {
      "feature": "JBL ONE App\nSet up the soundbar using the JBL ONE app, then make it yours. Customize the sound your way with a precise equalizer, browse your favorite music apps, and get software upgrades for all the latest features, right from your couch."
    },
    {
      "feature": "HDMI eARC with 4K Dolby Vision passthrough\nNo matter what brand your TV is, enjoy uncompressed Dolby Atmos surround sound through a single HDMI cable thanks to the HDMI eARC connection. The HDMI input connection also offers 4K video quality from a compatible video player or gaming console."
    },
    {
      "feature": "Works with voice assistant-enabled speakers\nPlay that song you're craving, even when you've got your hands full. Just link the soundbar to your device with built-in voice capabilities and control your music hands-free using Google Assistant or Siri."
    },
    {
      "feature": "Deep sleep\nWhen you're asleep, so is your soundbar. It uses less than 1 watt of power while in standby mode. That's about the same as your TV's remote control."
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Newegg raw specs
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