Battery capacity
- JBL Xtreme 4
- 68 Wh battery
- JBL Authentics 300
- Mains-powered product
Speaker comparison
JBL Xtreme 4 vs JBL Authentics 300
Compare sound, battery life, durability and connections.
01Selected  JBL Xtreme 4
KSh 35,000In Stock |
|---|
2 of 4 products
Add to comparison
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Our quick verdict
Choose the JBL Xtreme 4 if you want a lower price (KSh 10,000 less). Choose the JBL Authentics 300 if you prefer AC mains and Smart Speaker.
Charging time
- JBL Xtreme 4
- Approximately 3.5 hours
- JBL Authentics 300
- Mains-powered product
Type
- JBL Xtreme 4
- Portable Bluetooth Speaker
- JBL Authentics 300
- Smart Speaker
Key differences
The main differences to help you choose.
JBL Xtreme 4
- Lower price: KSh 35,000 (KSh 10,000 less).
- Power source: Rechargeable battery / USB charging.
JBL Authentics 300
- Power source: AC mains.
What matters most to you?
5 priorities selected.
JBL Xtreme 4
- 30 W rated output.
- 68 Wh battery.
- Up to 24 hours per charge.
- Approximately 3.5 hours.
- Portable Bluetooth Speaker.
JBL Authentics 300
- AC mains.
- Mains-powered product.
- Smart Speaker.
Detailed comparison
Explore the full specifications, section by section.
General
| Specification | JBL Xtreme 4 | JBL Authentics 300 |
|---|---|---|
| Brand | JBL | JBL |
| Model | Xtreme 4 | Authentics 300 |
| Announced | Released: 2024 | — |
| Type | Portable Bluetooth Speaker | Smart Speaker |
| Color | Black, Blue, Camo | — |
Design
| Specification | JBL Xtreme 4 | JBL Authentics 300 |
|---|---|---|
| Dimensions | 29.7 × 14.9 × 14.1 cm | — |
| Weight | 2.1 kg | — |
Battery & Charging
| Specification | JBL Xtreme 4 | JBL Authentics 300 |
|---|---|---|
| Battery | 68 Wh Li-ion polymer (replaceable), up to 24 hours + 6 hours Playtime Boost | Mains-powered product |
Connectivity
| Specification | JBL Xtreme 4 | JBL Authentics 300 |
|---|---|---|
| Bluetooth | 5.3 with Auracast and multipoint | — |
| Wi-Fi | Bluetooth-only portable speaker | — |
| HDMI | Portable speaker design | — |
| Microphone / Guitar Inputs | No microphone or guitar input | — |
Features
| Specification | JBL Xtreme 4 | JBL Authentics 300 |
|---|---|---|
| Voice Assistant | No built-in voice assistant | — |
| Lightshow | No party lightshow | No party lightshow |
| Party Features | Not a party-speaker product | Not a party-speaker product |
| Home Cinema Features | Not a home-cinema speaker | Not a home-cinema product |
| Special Features | Detachable shoulder strap, recycled plastic and fabric | — |
Audio
| Specification | JBL Xtreme 4 | JBL Authentics 300 |
|---|---|---|
| Drivers | 2 × 70mm woofers, 2 × 20mm tweeters, dual passive radiators | — |
| Frequency Response | 44 Hz – 20 kHz | — |
| Total Power Output | 2 × 30W RMS woofers + 2 × 20W RMS tweeters (AC) | — |
| Audio Features | AI Sound Boost, JBL Portable app with EQ | — |
Power & Battery
| Specification | JBL Xtreme 4 | JBL Authentics 300 |
|---|---|---|
| Power Source | Rechargeable battery / USB charging | AC mains |
| Battery Life | Up to 24 hours (up to 30 hours with Playtime Boost) | Mains-powered product |
| Charging Time | Approximately 3.5 hours | Mains-powered product |
| Charging Port | Approx. 3.5 hours; fast charge support; USB-C power bank | Mains-powered product |
| Fast Charging | — | Mains-powered product |
Design & Controls
| Specification | JBL Xtreme 4 | JBL Authentics 300 |
|---|---|---|
| Water & Dust Resistance | IP67 | — |
| Materials | Rugged fabric and rubber, recycled materials, IP67 waterproof and dustproof | — |
| Placement / Mounting | Free-standing portable placement | — |
What's in the Box
| Specification | JBL Xtreme 4 | JBL Authentics 300 |
|---|---|---|
| Speaker / Soundbar | Xtreme 4 | Authentics 300 |
| Subwoofer | No subwoofer supplied | No subwoofer supplied |
| Remote Control | No remote control supplied | No remote control supplied |
| Power Cable | USB charging cable | — |
| Audio / HDMI Cable | Not applicable | — |
| Mounting Accessories | Portable design | — |
| Other Accessories | Speaker, shoulder strap, quick start guide, warranty/safety sheet | Not applicable |
| Documentation | Quick Start Guide and safety documentation | Quick Start Guide and safety documentation |
Similarities
- Same party features: not a party-speaker product.
- Both are made by JBL.
In summary
Xtreme 4 and Authentics 300 share the main features compared here, so the lower-priced Xtreme 4 may be enough.
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