Delivering a well-balanced sound with clear audio and a deep base the JBL Authentics 300 Portable Smart Home Speaker optimises your music listening experience.

Description

Key Features

Automatic self-tuning, 25mm tweeters, and full-range woofers offer deep bass and excellent sound
Cast aluminium handle and custom leather enclosure give it a retro appeal
Wi-Fi connectivity lets you stream music or listen to podcasts from various platforms
World first simultaneous compatibility with Google assistants and Amazon Alexa for convenient hands-free control
Seamless Bluetooth pairing allows you to easily connect to various devices
Features intuitive controls and the JBL One App (download required), so you can easily customise its settings
Connect other speakers to a single playlist, thanks to the multi-room playback function
A built-in battery provides up to eight hours of playtime
Measures 342 x 195.6 x 180.3mm

What’s In The Box?

Specifications

Barcode (GTIN)	1200130000768
Product Type	Smart Speakers
Brand	JBL
Model	5785773
Colour	Black - Gold
Battery Life - Audio Playback (hrs)	8
Battery Capacity (mAh)	4800
AC Power Adapter	AC 100-240V
Wireless Networking	Bluetooth 5.3, Wi-Fi
Connectivity	Ethernet, USB Type-C
Audio Connector Type	Auxiliary Input
Total Output Power (RMS)	100W
Frequency Response (Hz)	45 - 20k
Product Width (cm)	34.2
Product Depth (cm)	18.03
Product Height (cm)	19.56
Weight (kg)	7.21
Manufacturers Express Warranty (months)	12

Reviews

Buying guides

Ask a question

Terms and conditions

JBL Authentics 300 Portable Smart Home Speaker

Name: JBL Authentics 300 Portable Smart Home Speaker
Brand: JBL
SKU: JBLAUTH300BLKAS
Price: 595 AUD
Availability: InStock
Rating: 4.7 (159 reviews)

JBLAUTH300BLKAS 1200130000768

^$595

Product Care® Replace: No thanks

Compare

© 2026 Harvey Norman Online | Harvey Norman Online is operated by the eComm Store Pty Ltd, an independent franchisee. Harvey Norman Stores are operated by independent franchisees.

Subject to the terms and conditions goods and services described in this website are available from Harvey Norman online only, unless expressly stated otherwise.

Key Features

JBL Authentics 300 Portable Smart Home Speaker

GTM