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JBL Authentic 300 – Retro-Style Wireless Smart Speaker with Wi-Fi, Bluetooth & 100W Output UK

The JBL Authentic 300 – Retro-Style Wireless Smart Speaker with Wi-Fi, Bluetooth & 100W Output UK in Sri Lanka is available at LKR 103,900.00, updated on 2026-04-22. Experience powerful 100W sound with the JBL Authentic 300. Retro-modern design, 8-hour battery, Wi-Fi & Bluetooth streaming. Smart assistant enabled.. LuxuryX provides genuine JBL products with 6 Months manufacturer warranty, flexible installment options, and free delivery or in-store pickup across Sri Lanka.

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6 Months

6 Months Warranty

This product comes with a 6-month warranty, providing reliable protection and peace of mind against manufacturing defects

Installment Plans

Get flexible 0% interest-free installment plans for your JBL Authentic 300 – Retro-Style Wireless Smart Speaker with Wi-Fi, Bluetooth & 100W Output UK with these Credit cards!

Your available credit card limit must be equal to or greater than the full product price, not just the selected monthly installment amount.

SKU: jbl-authentic-300-retro-style-wireless-smart-speaker-with-wi-fi-bluetooth-100w-output-uk

Model: Authentic 300

Manufacturer: JBL

Keywords: JBL Authentic 300, JBL Authentic 300 speaker, JBL Wi-Fi speaker, Bluetooth retro speaker, portable smart speaker, JBL speaker with Alexa, JBL battery speaker, 100W JBL speaker, wireless home speaker, JBL Authentic 300 Sri Lanka

Description: Experience powerful 100W sound with the JBL Authentic 300. Retro-modern design, 8-hour battery, Wi-Fi & Bluetooth streaming. Smart assistant enabled.

Product Description

JBL Authentic 300


Category

Specification

General Specifications

Power Supply

100 - 240V AC, ~ 50/60Hz

Total Speaker Power Output

100W (Max @ THD 1%)

Transducers

2 x 25mm tweeters, 1 x 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 (varies by volume level and content)

Audio Specifications

Frequency Response

45Hz – 20kHz (-6dB)

Audio Inputs

1 Audio in, Bluetooth/WIFI, Ethernet, USB (playback in US only; service elsewhere)

Dimensions & Weight

Product Dimensions (W x H x D)

342 x 195.6 x 180.3 mm / 13.46" x 7.7" x 7.1"

Product Weight

4.9 kg / 10.8 lbs

Packaging Dimensions (W x H x D)

403 x 272 x 272 mm / 15.9" x 10.7" x 10.7"

Packaging Weight

6.64 kg / 14.6 lbs

Bluetooth & Connectivity

Bluetooth Version

5.3

Bluetooth Profiles

A2DP 1.3.2, AVRCP 1.5

Bluetooth Frequency Range

2400 MHz – 2483.5 MHz

Bluetooth Transmitter Power

< 13 dBm (EIRP)

Wi-Fi Standards

IEEE 802.11 a/b/g/n/ac/ax (2.4GHz & 5GHz)

2.4G Wi-Fi Frequency

2412 – 2472 MHz

2.4G Wi-Fi Transmitter Power

< 20 dBm (EIRP)

5G Wi-Fi Frequency Ranges

5.15 – 5.35GHz, 5.470 – 5.725GHz, 5.725 – 5.825GHz

5G Wi-Fi Transmitter Power

5.15 – 5.25GHz <23dBm; 5.25 – 5.725GHz <23dBm; 5.725 – 5.825GHz <14dBm (EIRP)

Battery Performance

Charging Time

3.5 hours

Max Music Playback Time

Up to 8 hours

Features

Built-in Wi-Fi

Yes

3.5 mm Audio Input

Yes

Bluetooth

Yes

JBL One App

Yes

Voice Assistant Integration

Yes (*Amazon Alexa and Google Assistant availability varies by region)

Rechargeable Battery

Yes

Frequently Asked Questions

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