JBL GO 4
The JBL Go 4 is a compact Bluetooth speaker with punchy bass, IP67 waterproof design, and 7 hours of playtime. It features Bluetooth 5.3, multi-speaker pairing, and weighs 0.32kg. Reviews praise its portability, but bass can diminish at high volumes in mono mode.
₨. 6,999
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Specifications
Specifications
| Core audio specs | |
| Driver (transducer) | 45 mm (≈1.75") full‑range driver. |
| Power | 4.2 W RMS total. |
| Frequency response | 90 Hz – 20,000 Hz (wider bass extension than Go 3). |
| Signal‑to‑noise ratio (SNR) | 85 dB. |
| Physical and build | |
| Dimensions | 94 × 78 × 42 mm (≈9.4 × 7.8 × 4.2 cm). |
| Weight | 190 g (≈0.19 kg). |
| Materials | Housing made with around 80% post‑consumer recycled plastic. |
| Portability | Integrated top loop for clipping to bags or straps. |
| IP rating | IP67 (fully dust‑proof + water‑resistant, can survive submersion in 1 m of water for ~30 minutes). |
| Battery and power | |
| Battery playtime | Up to 7 hours at normal volume. |
| Playtime Boost mode | Adds up to ~2 more hours by reducing bass and optimizing output (total ~9 hours in low‑power “Eco”‑like mode in some reviews). |
| Charging | Micro‑USB or USB‑C (exact port depends on region batch; check box/manual). |
| Charging time | Roughly 3 hours to full from 0 in typical Nepal‑market listings. |
| Connectivity and wireless | |
| Bluetooth version | Bluetooth 5.3 with LE Audio support. |
| Bluetooth profiles |
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| Radio frequency range | 2400 – 2483.5 MHz. |
| Transmitter power | ≤9 dBm (EIRP). |
| Multi‑speaker features |
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| App support | Works with the JBL Portable app (Android/iOS) for EQ, Playtime Boost toggle, and firmware updates. |
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