Description
JBL Authentics 300 Smart Home Speaker
Experience iconic retro styling blended with modern immersive sound with the JBL Authentics 300. Designed for room-filling audio, smart connectivity and portable convenience, this premium smart speaker features a vintage-inspired Quadrex grille, leather-like enclosure, cast-aluminium carry handle, 100W output, built-in Wi-Fi streaming, Bluetooth, AirPlay, Chromecast, Spotify Connect, JBL One App control, automatic self-tuning, up to 8 hours battery life and simultaneous Alexa + Google voice assistant support.
ā Product Overview
Retro Style. Smart Streaming. Room-Filling JBL Sound.
The JBL Authentics 300 is made for music lovers, smart-home users and premium dƩcor-focused homes that want powerful sound with timeless design. Its 100W acoustic system combines dual 25mm tweeters, a 5.25-inch full-range woofer and a 6.5-inch down-firing passive radiator for detailed highs, rich mids and deep bass.
Built-in Wi-Fi enables high-quality streaming through AirPlay, Chromecast built-in, Spotify Connect, Alexa Multi-Room Music and more, while Bluetooth adds quick wireless playback. The built-in rechargeable battery and cast-aluminium handle let you move your music from living room to kitchen, balcony, bedroom or backyard.
āØ Clear Feature Highlights
Superb JBL Sound
100W output with stereo detail, rich mids and deep bass.
Retro 70s Quadrex Design
Classic JBL styling with modern home dƩcor appeal.
Built-in Wi-Fi Streaming
Stream through AirPlay, Chromecast, Spotify Connect and more.
Dual Voice Assistants
Amazon Alexa and Google Assistant work simultaneously as supplied.
Up to 8 Hours Battery
Portable home entertainment with built-in rechargeable battery.
JBL One App
Adjust EQ, manage streaming services and customise settings.
Multi-Room Playback
Sync compatible JBL Authentics speakers across your home.
Automatic Self-Tuning
Calibrates to room acoustics each time it powers on as supplied.
šµ Superb JBL Sound
Wide, Room-Filling Stereo Performance
With 100W output, dual 25mm tweeters, a 5.25-inch full-range woofer and a 6.5-inch down-firing passive radiator, the JBL Authentics 300 delivers a balanced mix of crisp highs, rich mids and deep dynamic bass. It is ideal for jazz, EDM, podcasts, movie soundtracks and everyday playlists.
š° Retro 70s Design
Modern Take on Classic JBL
The Authentics 300 is inspired by legendary JBL audio systems with its signature Quadrex grille, custom leather-like enclosure, durable cast-aluminium carry handle and special JBL signature pattern on the down-firing passive radiator. It looks as premium as it sounds.
š Built-in Wi-Fi Streaming
High-Definition Streaming Without Interruptions
Enjoy music streaming services through built-in Wi-Fi with support for AirPlay, Alexa Multi-Room Music, Chromecast built-in, Spotify Connect, internet radio, podcasts and more as supplied. Move around the home or take calls while the music continues through Wi-Fi playback.
š Dual Voice Assistants
Alexa and Google Assistant at the Same Time
The JBL Authentics 300 supports Amazon Alexa and Google Assistant simultaneously as supplied. Use either assistant for music control, smart home automation, reminders, timers, weather, news and everyday voice commands depending on account, region and device compatibility.
š Portable Entertainment
Up to 8 Hours Playback
The built-in rechargeable battery provides up to 8 hours of playtime as supplied. The integrated carry handle makes it easy to move the speaker from kitchen to living room, balcony, bedroom or backyard for music without wires.
š± JBL One App + Intuitive Controls
App Control with Physical Dials
Use the JBL One App to adjust EQ, bass, treble, streaming services and speaker settings. Physical dials for volume, bass and treble on the speaker provide easy hands-on control, while voice commands through Alexa or Google add extra convenience.
š Multi-Room Playback
Music Across Your Home
Sync multiple compatible JBL Authentics speakers using Google Home App or Amazon Alexa App as supplied. Play a single playlist across your home for parties, entertaining, ambience or daily background music.
šÆ Automatic Self-Tuning
Optimised Sound for the Room
Every time you switch it on, the speaker calibrates itself to the roomās acoustics as supplied, helping maintain consistently optimised audio based on placement and environment.
šæ Sustainable Build
Premium Design with Recycled Materials
The JBL Authentics 300 is made using 100% recycled fabric, 85% recycled plastics and 50% recycled aluminium as supplied, with eco-friendly FSC-certified packaging. It blends premium design with a more responsible material approach.
šÆ Ideal For
Music Lovers
100W JBL sound.
Smart Homes
Alexa + Google.
Living Rooms
Room-filling audio.
Balconies
Portable battery.
Premium DĆ©cor
Retro Quadrex look.
Parties
Multi-room playback.
š¦ Whatās in the Box
JBL Authentics 300 smart speaker, power cable, quick start guide, safety sheet and warranty documentation as supplied. Cable type, plug, printed documents, packaging and included accessories may vary by final JBL packaging and region.
š Technical Specifications
| Feature | Details |
|---|---|
| Brand | JBL |
| Model | JBLAUTH300BLKUK / JBL Authentics 300 as supplied |
| Product Type | Smart Home Speaker with Wi-Fi, Bluetooth and Dual Voice Assistants |
| Output Power | 100W |
| Speaker Drivers | Dual 25mm Tweeters, 5.25-inch Full-Range Woofer, 6.5-inch Down-Firing Passive Radiator |
| Frequency Response | 45Hz ā 20kHz |
| Connectivity | Wi-Fi, Bluetooth, AirPlay, Chromecast built-in, Spotify Connect as supplied |
| Voice Assistants | Amazon Alexa and Google Assistant, simultaneous support as supplied |
| App Support | JBL One App, Google Home App, Amazon Alexa App as supplied |
| Multi-Room Playback | Yes, via compatible apps and supported speakers |
| Automatic Self-Tuning | Yes, as supplied |
| Controls | Physical dials for volume, bass and treble; app and voice control as supplied |
| Battery | Built-in Rechargeable Battery |
| Playtime | Up to 8 Hours |
| Charging Time | Approx. 3.5 Hours |
| Design | Retro Quadrex Grille, Leather-Like Enclosure, Cast-Aluminium Carry Handle |
| Sustainable Materials | 100% Recycled Fabric, 85% Recycled Plastics, 50% Recycled Aluminium as supplied |
| Packaging | FSC-Certified Eco-Friendly Packaging as supplied |
| Dimensions | 34.1 Ć 19.6 Ć 18 cm |
| Weight | 4.9 kg |
| Special Features | Stereo Pairing, Auto Tuning, Retro Design, Portable Smart Speaker |
| Warranty | 1-Year Warranty as supplied |
š” Warranty
1-Year Warranty, as supplied.
*Warranty terms, speaker driver coverage, battery coverage, Wi-Fi/Bluetooth module coverage, smart assistant/app feature coverage, power cable, cosmetic parts, accessories, exclusions and service process are subject to JBL/Harman brand policy and final invoice/warranty documentation.
š Why Buy from Mahajan Electronics?
- 24-hour delivery across Delhi NCR during business hours, subject to stock and serviceability.
- GST invoice available ā save up to 18% on eligible business purchases.
- 100% genuine JBL product with 1-year warranty support.
- 45+ years of trusted expertise in electronics and audio products.
- Visit our stores at Raja Garden, Jail Road and Dabri Mod.
- Expert product guidance for smart speakers, home audio and gifting.
- Reliable after-sales coordination and fast Delhi NCR delivery.
Iconic Retro Styling with Modern Smart Audio
The JBL Authentics 300 brings together 100W room-filling sound, built-in Wi-Fi streaming, Bluetooth, Alexa and Google Assistant, JBL One App control, automatic self-tuning, 8-hour battery life and premium retro Quadrex design for a speaker that looks as good as it sounds.
Order now from Mahajan Electronics for 24-hour Delhi NCR delivery, GST invoice benefits and genuine JBL warranty support.
Ā
JBL Authentics 300 ā Smart Home Speaker with Wi-Fi, Bluetooth & Dual Voice Assistants | Retro Quadrex Design | 100W | 8-Hour Battery
Ā
Experience iconic retro styling blended with modern, immersive sound with the JBL Authentics 300. Designed to bring room-filling audio, intelligent connectivity, and portable convenience into every corner of your home, this smart speaker stands out with its vintage-inspired Quadrex grille, leather-textured body, and powerful acoustic engineering.
Perfect for music lovers, smart-home users, or anyone looking to elevate their home ambience with premium sound.
Ā
Ā
Ā
ā
Key Features
Ā
Ā
šµ Superb JBL Sound ā Wide, Room-Filling Stereo
Ā
Ā
-
100W powerful output
-
Dual 25mm tweeters for crisp, detailed highs
-
5.25ā full-range woofer for rich mids
-
6.5ā down-firing passive radiator for deep, dynamic bass
Whether itās jazz, EDM, podcasts, or movie soundtracks ā the Authentics 300 balances clarity, punch, and warmth.
Ā
Ā
Ā
Ā
š° Retro 70s Design ā Modern Take on Classic JBL
Ā
Inspired by legendary JBL audio systems:
Ā
-
Signature Quadrex grille
-
Premium leather-like enclosure
-
Durable cast-aluminum carry handle
-
Retro + modern aesthetic for any home dƩcor
Ā
This is a speaker that looks as good as it sounds.
Ā
Ā
Ā
š Built-in Wi-Fi Streaming ā No Interruptions
Ā
Enjoy lossless, high-definition streaming via:
Ā
-
AirPlay
-
Alexa Multi-Room Music (MRM)
-
Chromecast Built-In
-
Spotify Connect
-
Internet radio, podcasts & more
Ā
Move around or take calls ā the music keeps playing seamlessly.
Ā
Ā
Ā
š Dual Voice Assistants (Alexa + Google) ā At the Same Time
Ā
A unique industry-first:
Amazon Alexa and Google Assistant work simultaneously
Use either assistant for:
Ā
-
Music control
-
Smart home automation
-
Reminders, timers
-
Weather & news briefings
Ā
Convenience like never before.
Ā
Ā
Ā
š Portable Entertainment ā Up to 8 Hours Playback
Ā
A built-in rechargeable battery lets you take the speaker anywhere:
Ā
-
Kitchen
-
Living room
-
Balcony
-
Bedroom
-
Backyard
Ā
Enjoy powerful JBL sound without wires.
Ā
Ā
Ā
š± JBL One App + Intuitive Controls
Ā
Ā
-
Adjust EQ, bass & treble
-
Manage streaming services
-
Customize settings
-
Physical dials for volume, bass & treble on speaker
-
Voice control through Alexa or Google
Ā
Ā
Ā
Ā
š Multi-Room Playback
Ā
Sync multiple JBL Authentics speakers using:
Ā
-
Google Home App
-
Amazon Alexa App
Ā
Play a single playlist across your entire home ā perfect for parties or ambiance.
Ā
Ā
Ā
šÆ Automatic Self-Tuning
Ā
Every time you switch it on, the speaker calibrates itself to the roomās acoustics for consistently optimised audio.
Ā
Ā
Ā
šæ Sustainable Build
Ā
Made using:
Ā
-
100% recycled fabric
-
85% recycled plastics
-
50% recycled aluminum
Packaged in eco-friendly FSC-certified material.
Ā
Ā
Ā
Ā
š
Technical Specifications
Ā
|
Feature |
Details |
|---|---|
|
Model |
JBLAUTH300BLKUK |
|
Output Power |
100W |
|
Frequency Response |
45Hz ā 20kHz |
|
Connectivity |
Wi-Fi, Bluetooth, AirPlay, Chromecast |
|
Voice Assistants |
Alexa & Google (Simultaneous) |
|
Charging Time |
3.5 hrs |
|
Playtime |
Up to 8 hrs |
|
Dimensions (cm) |
34.1 Ć 19.6 Ć 18 |
|
Weight |
4.9 kg |
|
Special Features |
Stereo pairing, Auto tuning, Retro design, Portable |
Ā
Ā
Ā
š
Why Buy from Mahajan Electronics?
Ā
ā 24-Hour Delivery Across Delhi NCR
ā GST Invoice Available ā Save Up to 18%
ā 100% Genuine JBL Product with 1-Year Warranty
ā 45+ Years of Trusted Expertise
ā Visit Our Stores: Raja Garden | Jail Road | Dabri Mod
Ā
Inspired by retro design
Retro style and superior sound that go great together
With the JBL Authentics 300 speakerās leather like enclosure, convenient metal handle, and built-in rechargeable battery, you can take your music with youāfrom the kitchen for your dinner-prep playlist to the bedroom for your wind-down podcast.
Superb sound and performance
Music streaming services via built-in Wi-Fi
Fill any room in your house with stereo sound. A pair of 25mm 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 youāll get the perfect audio balance, no matter what kind of music youāre listening to.
Ā 
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.
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.
Please Note: The image shown is for reference purposes only. Actual product details, including the serial number and manufacturing date, may vary.
Ā
