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JBL
JBL Authentics 300 Bluetooth Home Speaker

JBL Authentics 300 Bluetooth Home Speaker

4.6· 269 ratings

Last price we saw

$299.95at Sweetwater, last seen Oct 30

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Our take on the JBL Authentics 300 Bluetooth Home Speaker

The JBL Authentics 300 is a 100W portable home speaker with a 5.25-inch woofer, two 0.98-inch tweeters and a retro-looking cabinet with a metal handle. It runs on Wi-Fi and Bluetooth and carries both Google Assistant and Amazon Alexa, plus AirPlay, Chromecast built-in and Spotify Connect. JBL's self-tuning adjusts the sound each time it connects. Its price has held at $299.95 since tracking began on October 29, 2026, so there is no discount to wait for right now.

Best forWhole-home Wi-Fi streaming with multi-room audioBuyers who want Alexa and Google Assistant in one speakerPortable use around the house and patioVinyl or TV setups needing a 3.5mm wired input
Pros
  • Strong bass from a 5.25-inch woofer for its size
  • Both Alexa and Google Assistant built in
  • AirPlay, Chromecast, Spotify Connect and multi-room support
  • Automatic self-tuning on every connection
  • 3.5mm input for low-latency wired sources
  • Built-in battery and handle for room-to-room use
Cons
  • 8 hours of battery is modest for a portable speaker
  • $299.95 is full price with no discount seen yet
  • Large and heavy compared with typical Bluetooth speakers
  • Needs the JBL One app for EQ and setup
  • No optical or HDMI input for TVs

JBL Authentics 300 Bluetooth Home Speaker prices at every store

  • SweetwaterCheck price at Sweetwater

JBL Authentics 300 Bluetooth Home Speaker price history

$299.95$299.95
Oct 29Oct 30

Lowest price we've seen: $299.95 on Oct 29 at Sweetwater. Tracked across 1 store since Oct 29.

What reviewers say

Rated 4.6 out of 5 from 269 ratings, owners generally praise the sound and the dual voice assistants. The main complaints are battery life and the app-based setup.

Pros
  • Room-filling sound with solid bass
  • Both Alexa and Google Assistant work well
  • Attractive retro design and sturdy build
  • Easy Wi-Fi streaming and multi-room use
Cons
  • Battery falls short of a full day
  • Setup and EQ depend on the app
  • Bulky for carrying outdoors

From Sweetwater

  • 100W wireless home speaker with dual 0.98-inch tweeters and a single 5.25-inch woofer
  • Covers a wide 45Hz-20kHz frequency range for room-filling stereo sound
  • Automatic self-tuning calibrates audio every time you connect
  • Bluetooth connectivity plus 3.5mm audio input for wired, latency-free connection
  • Built-in Wi-Fi enables AirPlay, Alexa Multi-Room Music, Chromecast built-in, and Spotify Connect
  • JBL One app offers control over EQ, playlists, and voice assistant options
Guarantee
Sweetwater's FREE 2-Year Total Confidence Coverage Warranty: free parts and labor, fast turnaround, factory-certified service.
Shipping
Free shipping.

Specifications

Wireless
Yes
Portable
Yes
Color
White
Assistant Support
Google Assistant, Amazon Alexa
Connectivity
Bluetooth, Wi-Fi
Frequency Response
45 - 20000 Hz
Battery Life
8 hr battery life

Questions and answers

Is the JBL Authentics 300 worth $299.95?
At $299.95 it is priced against Sonos and other premium Wi-Fi speakers. You pay for dual voice assistants, AirPlay and Chromecast in one box, which few rivals match. If you only need Bluetooth, cheaper speakers do the job.
How does it compare with the Authentics 200 and 500?
The 300 sits in the middle. The 200 is smaller with less bass and no battery, while the 500 is larger and louder but not portable. The 300 is the one to pick if you want to move it between rooms.
How long does the battery last?
JBL rates it at 8 hours. Real-world use at high volume will be shorter, so plan on charging it after an evening or a day in the yard.
Can I use it with a turntable or TV?
Yes for a turntable with a line-level or built-in phono output, through the 3.5mm input. For a TV there is no optical or HDMI port, so you would need a headphone or RCA-to-3.5mm output.
What is in the box?
The speaker, a power cable and quick-start documentation. No remote is included; you control it through the JBL One app, the top-panel dials or voice.
When is it cheapest?
The lowest price tracked so far is $299.95 on October 29, 2026, the same as the current price. JBL speakers typically drop during Black Friday and mid-year sales, so watch those windows.
What do buyers say about the JBL Authentics 300 Bluetooth Home Speaker?
Rated 4.6 out of 5 from 269 ratings.