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 leatherlike 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.
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Superb sound and performance Fill any room in your house with stereo sound. A pair of 1-inch tweeters bring out the details in your music, while the full-range 5.25-inch woofer and down-firing 6.5-inch passive radiator deliver deep bass. These top-grade components ensure you'll get the perfect audio balance, no matter what kind of music you're listening to. |
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Inspired by retro design The JBL Authentics 300 delivers iconic style inspired by classic JBL retro designs, in a portable home speaker that looks great in any decor. It will easily fill any space, big or small, with superior JBL sound. And the speaker's convenient cast-aluminum handle, custom leather-like enclosure, and reimagined Quadrex grille really show the attention we paid to each visual detail, right down to the special JBL signature pattern on the down-firing passive radiator. |
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Built-in battery Keep the music going with up to 8 hours of playtime from a built-in battery and an integrated carrying handle that makes it easy to take your audio anywhere. |
Features
- Superb sound and performance
- Inspired by retro design
- Built-in battery
- Music streaming services via built-in Wi-Fi
- Voice assistants*, simultaneously on one device. Seamless Bluetooth pairing
- Intuitive controls and JBL One App
- Multi-room playback
- Automatic self-tuning
- Made in part with 100% recycled fabric, 85% recycled plastics and 50% aluminum
Specifications:
| Model | Authentics 300 |
| Sound system | Stereo 2.0 |
| Power supply | 100 - 240V AC, ~ 50/60Hz100 - 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) |
| Frequency response | 45Hz - 20kHz (-6dB) |
| Audio inputs | 1 Audio in, Bluetooth/ Wi-Fi, Ethernet and USB (USB playback is available in US version. For other versions, USB is for Service only.) |
| USB port | Type C |
| USB rating | 5V DC, 0.5A |
| Supporting file formats | mp3,WAV |
| MP3 codec | MPEG 1 Layer 2/3, MPEG 2 Layer 3, MPEG 2.5 Layer 3 |
| MP3 sampling rate | 16 - 48 kHz |
| MP3 bitrate | 80 - 320 kpbs |
| Bluetooth version | 5.3 |
| Bluetooth profile | 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 | <22 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 <20dBm, 5.725 - 5.825GHz <14dBm (EIRP) |
| 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” |




