JBL Xtreme 4 vs Harman Kardon Go + Play 3
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Bose SoundLink Revolve+ IIKSh 35,000.00
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Harman Kardon Aura Studio 5KSh 36,000.00
Quick comparison
At a glance
Key specifications and important differences. Full details follow below.
| Feature |  JBL Xtreme 4 |  Harman Kardon Go + Play 3 |
|---|---|---|
| Price | KSh 35,000.00 | KSh 36,500.00 |
| Battery | 68 Wh Li-ion polymer (replaceable), up to 24 hours + 6 hours Playtime Boost | Up to 8 Hours Playback |
| Weight | 2.1 kg | 4.7kg |
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Full specifications
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General
| Specification | JBL Xtreme 4 | Harman Kardon Go + Play 3 |
|---|---|---|
| Brand | JBL | JBL |
| Model | Xtreme 4 | Harman Kardon Go + Play 3 |
| Announced | Released: 2024 | — |
| Type | Portable Bluetooth Speaker | Portable Bluetooth Speaker |
| Color | Black, Blue, Camo | Black |
Design
| Specification | JBL Xtreme 4 | Harman Kardon Go + Play 3 |
|---|---|---|
| Dimensions | 29.7 × 14.9 × 14.1 cm | 439 × 240 × 196mm |
| Weight | 2.1 kg | 4.7kg |
Battery & Charging
| Specification | JBL Xtreme 4 | Harman Kardon Go + Play 3 |
|---|---|---|
| Battery | 68 Wh Li-ion polymer (replaceable), up to 24 hours + 6 hours Playtime Boost | Up to 8 Hours Playback |
Connectivity
| Specification | JBL Xtreme 4 | Harman Kardon Go + Play 3 |
|---|---|---|
| Bluetooth | 5.3 with Auracast and multipoint | Bluetooth 5.2 | A2DP 1.3 | AVRCP 1.6 |
| Wi-Fi | N/A — Bluetooth-only portable speaker | N/A — Bluetooth-only portable speaker |
| HDMI | N/A — portable speaker design | N/A — portable speaker design |
| Microphone / Guitar Inputs | N/A — no microphone or guitar input | N/A — no microphone or guitar input |
| Wired Inputs | — | 3.5mm AUX Input | USB-C |
| USB | — | 3.5mm AUX Input | USB-C |
Features
| Specification | JBL Xtreme 4 | Harman Kardon Go + Play 3 |
|---|---|---|
| Voice Assistant | N/A — no built-in voice assistant | N/A — no built-in voice assistant |
| Lightshow | N/A — no party lightshow | N/A — no party lightshow |
| Party Features | N/A — not a party-speaker product | N/A — not a party-speaker product |
| Home Cinema Features | N/A — not a home-cinema speaker | N/A — not a home-cinema speaker |
| Special Features | Detachable shoulder strap, recycled plastic and fabric | — |
Audio
| Specification | JBL Xtreme 4 | Harman Kardon Go + Play 3 |
|---|---|---|
| Drivers | 2 × 70mm woofers, 2 × 20mm tweeters, dual passive radiators | 1 × 130mm Subwoofer | 2 × 70mm Midrange Drivers | 2 × 20mm Tweeters |
| Frequency Response | 44 Hz – 20 kHz | 43Hz–20kHz (-6dB) |
| Total Power Output | 2 × 30W RMS woofers + 2 × 20W RMS tweeters (AC) | — |
| Audio Features | AI Sound Boost, JBL Portable app with EQ | Microphone system: Dual Far-Field Microphones | Hands-Free Calls |
| Signal-to-Noise Ratio | — | >80dB |
| Audio Channels | — | 2.0 Channel Stereo |
| Sound Modes / EQ | — | Automatic Self-Tuning | Room-Adaptive Sound Calibration |
Power & Battery
| Specification | JBL Xtreme 4 | Harman Kardon Go + Play 3 |
|---|---|---|
| Power Source | Rechargeable battery / USB charging | Rechargeable battery / USB charging |
| Battery Life | Up to 24 hours (up to 30 hours with Playtime Boost) | — |
| Charging Time | Approximately 3.5 hours | — |
| Charging Port | Approx. 3.5 hours; fast charge support; USB-C power bank | Approx. 3 Hours |
Design & Controls
| Specification | JBL Xtreme 4 | Harman Kardon Go + Play 3 |
|---|---|---|
| Water & Dust Resistance | IP67 | — |
| Materials | Rugged fabric and rubber, recycled materials, IP67 waterproof and dustproof | Recycled Polyester Fabric | Recycled Aluminum Handle |
| Placement / Mounting | Free-standing portable placement | Free-standing portable placement |
What's in the Box
| Specification | JBL Xtreme 4 | Harman Kardon Go + Play 3 |
|---|---|---|
| Speaker / Soundbar | Xtreme 4 | Harman Kardon Go + Play 3 |
| Subwoofer | N/A — no subwoofer supplied | N/A — no subwoofer supplied |
| Remote Control | N/A — no remote control supplied | N/A — no remote control supplied |
| Power Cable | USB charging cable | USB charging cable |
| Audio / HDMI Cable | N/A | N/A |
| Mounting Accessories | N/A — portable design | N/A — portable design |
| Other Accessories | Speaker, shoulder strap, quick start guide, warranty/safety sheet | Harman Kardon Go + Play 3 | Power Cable | Quick Start Guide | Safety & Warranty Card |
| Documentation | Quick Start Guide and safety documentation | Quick Start Guide and safety documentation |
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