SKU: 24108746700

JBL Authentics 300 - Portable Retro-Style Smart Bluetooth Speaker with Powerful Sound, Wi-Fi, and Built-in Battery - Black

Sale price$764.55 Regular price$849.50
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

JBL Authentics 300 - Portable Retro-Style Smart Bluetooth Speaker with Powerful Sound, Wi-Fi, and Built-in Battery - BlackProduct Description Retro style and superior sound that go great togetheranywhere Enjoy retro style, amazing audio, and built in dual voice assistants* anywhere in your home. With the JBL Authentics 300 speaker's leather like enclosure, convenient metal handle, and built in rechargeable battery, you can take your music with youfrom the kitchen for your dinner prep playlist to the bedroom for your wind down podcast. Its retro '70s inspired design

Product Description


Retro style and superior sound that go great together—anywhere

Enjoy retro style, amazing audio, and built-in dual voice assistants* anywhere in your home. With the JBL Authentics 300 speaker's leather-like enclosure, convenient metal handle, and built-in rechargeable battery, you can take your music with you—from the kitchen for your dinner-prep playlist to the bedroom for your wind-down podcast. Its retro '70s-inspired design featuring the iconic Quadrex grille makes a bold statement anywhere you set it down. And so do its wide soundstage, crystal-clear highs, and deep bass. With Google Assistant and Amazon Alexa available simultaneously*, you can play your favorite music, control your smart home devices, and more, hands-free, using just your voice.


Specs


General Specifications

Power supply : 100 - 240V AC, ~ 50/60Hz
Total speaker power output (Max @THD 1%) : 100W
Transducer : 2 x 25mm tweeter + 5.25" woofer
Networked standby power : < 2.0 W
Operating temperature:0 °C - 45 °C 
Lithium battery : 3.6V, 4800mAh
Battery charge time : <3.5 hours
Music play time : up to 8 hours (dependent on volume level and audio content)

Audio Specifications

Frequency response : 45Hz - 20kHz (-6dB)
Audio inputs : 1 Audio in, Bluetooth/WIFI, Ethernet and USB (USB playback is available in US version. For other versions, USB is for Service only.)

Dimensions

Dimensions (W x H x D) : 342 x 195.6 x 180.3 / 13.46" x 7.7" x 7.1"
Weight : 4.9 Kg / 10.8 lbs
Packaging dimensions (W x H x D) : 403 x 272 x 272mm / 15.9" x 10.7" x 10.7"
Packaging Weight : 6.64 kg / 14.6 lbs

Control and Connection Specifications


Bluetooth version : 5.3

Bluetooth pro­le : A2DP 1.3.2, AVRCP 1.5

Bluetooth transmitter frequency range:2400 MHz - 2483.5 MHz
Bluetooth transmitter power:<13 dBm (EIRP)
Wi-Fi network:IEEE 802.11 a/b/g/n/ac/ax (2.4GHz/5GHz)
2.4G Wi-Fi transmitter frequency range : 2412 - 2472 MHz (2.4 GHz ISM Band, USA 11 Channels, Europe and others 13 Channels)
2.4G Wi-Fi transmitter power : <20 dBm (EIRP)
5G Wi-Fi transmitter frequency range : 5.15 - 5.35GHz, 5.470 - 5.725GHz, 5.725 - 5.825GHz
5G Wi-Fi transmitter power : 5.15 - 5.25GHz <23dBm, 5.25 - 5.35GHz & 5.470 - 5.725GHz <23dBm, 5.725 - 5.825GHz <14dBm (EIRP)

Battery

Charging time (hrs) : 3.5
Maximum music playing time (hrs) : 8

Features


Built-in Wi-Fi : Yes
3.5 mm audio cable Input : Yes
Bluetooth : Yes
JBL One App : Yes
Voice Assistant integration : Yes
Rechargable battery : Yes

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 24108746700

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4.8 ★★★★★
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Verified Purchase
Tyler Kline
Bozeman, US
★★★★★ 5
Good looking shelves and easy install - skip the included drywall anchors
Color: Black, Number Of Shelves: 2, Size: 22in
I installed these shelves in a bedroom to get things off my dresser and some decor. Once mounted they look really nice. The black finish looks clean and modern and they blend in well with the room. Installation was pretty straightforward. The metal bracket mounts to the wall first and then the shelf slides over the bracket. As long as you take your time lining things up it’s a simple project. One thing I strongly recommend is not using the white plastic self-drilling drywall anchors that come with the kit. I’ve used that style before on other projects and they tend to strip out easily and leave larger holes in drywall. I used better anchors instead and the shelves mounted much more securely. The rest of the hardware worked fine and once installed the shelves feel solid and hold items well. Pros - Clean modern look - Easy installation - Feels solid once mounted - Good size for books or decor Cons - The small level included isn’t very accurate — use your own level - One of the metal brackets was slightly bent out of the box but straightened out easily Helpful tip: Use your own level and better drywall anchors if you have them. It makes installation easier and the shelves will mount much more securely. Final thoughts: For the price these are nice looking floating shelves that install easily and work well for light storage and decor.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026
C
Verified Purchase
Coffman, H
Dallas, US
★★★★★ 5
Cheap, and effective!
Color: Black, Number Of Shelves: 4, Size: 15.7in
Looks good, works great, low cost. I'll be purchasing more in the future.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
A
Verified Purchase
Amazon Customer
Birmingham, US
★★★★★ 4
Cute for coffee bar!
Color: Black, Number Of Shelves: 4, Size: 15.7in
Great for above my coffee bar. Easy to mount and align. Seems stable!
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Reviewed in the United States on April 14, 2026
S
Verified Purchase
Samuel Roberts
Massapequa, US
★★★★★ 5
Great shelves, strong, secure, sturdy, decent size, unbeatable price.
Color: White, Number Of Shelves: 4, Size: 15.7in
Easy installation fits where we wanted them. Stable strong secure snug fit. Cleans easily with dust wipe. I would recommend buying these.
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Reviewed in the United States on May 19, 2026
C
Verified Purchase
Clara
San Leandro, US
★★★★★ 3
The shelves sag away from the wall overtime
Color: White, Number Of Shelves: 2, Size: 15.7in, Color: White, Number Of Shelves: 2, Size: 15.7in
Although the wood quality and finish of the shelf are clean and well-made, the main issue is that the shelves begin to sag over time while holding around 10 pounds, even though the product listing claims they can support up to 20 pounds. They may perform better on a brick wall, but on drywall you should be cautious. To fix the problem, I had to purchase floating shelf brackets for support, which solved the sagging issue. However, this defeats the purpose of the “floating” aesthetic. Since the shelf is in my bedroom, I can overlook it, but I personally wouldn’t install these in a common area if I wanted a clean floating look.
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Reviewed in the United States on May 27, 2026

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