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JBL Authentics 300 100W Portable Bluetooth ×
JBL Xtreme 4 100W Portable Bluetooth Speak ×
JBL Xtreme 4 100W Portable Bluetooth Speak ×
JBL Authentics 300 100W Portable Bluetooth Speaker (Automatic Self Tuning, Stereo Channel, Black)
JBL
₹54,999
Koovira Value Score: 60.7/100
⚙️ Best Features
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JBL Xtreme 4 100W Portable Bluetooth Speaker (IP67 Waterproof, AI Sound Boost, Black)
JBL
₹31,999
Koovira Value Score: 62/100
🏆 Best Overall Value
💰 Lowest Effective Price
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JBL Xtreme 4 100W Portable Bluetooth Speaker (IP67 Waterproof, AI Sound Boost, Blue)
JBL
₹31,999
Koovira Value Score: 62/100
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Price across sources
| Product | Source | Price | Effective price | Match | Last checked | |
|---|---|---|---|---|---|---|
| JBL Authentics 300 100W Portable B | Koovira | ₹54,999 | ₹54,999 | Listed here | Live | View |
| Croma | ₹39,999 | ₹39,999 | Similar · 70% | 6 Jul 2026, 8:34 AM ⚠ may be outdated | View on source | |
| JBL Xtreme 4 100W Portable Bluetoo | Koovira | ₹31,999 | ₹31,999 | Listed here | Live | View |
| Croma | ₹24,999 | ₹24,999 | Similar · 70% | 10 Jul 2026, 11:23 PM ⚠ may be outdated | View on source | |
| JBL Xtreme 4 100W Portable Bluetoo | Koovira | ₹31,999 | ₹31,999 | Listed here | Live | View |
| Croma | ₹24,999 | ₹24,999 | Similar · 70% | 6 Jul 2026, 8:26 AM ⚠ may be outdated | View on source |
External prices are informational, shown with their source and check time — always verify on the source before purchase. Koovira never presents external listings as its own inventory.
Features & specifications
| Feature | JBL Authentics 300 100W Po | JBL Xtreme 4 100W Portable | JBL Xtreme 4 100W Portable |
|---|---|---|---|
| Installation Type | Portable | Table Top | Portable | Portable |
| Channel Configuration | Stereo Channel | Stereo Channel | Stereo Channel |
| Sound Output | 100 Watt | 100 W | 100 W |
| Suitable For | Music | Music | Music |
| Model Series | Authentics 300 | Xtreme 4 | Xtreme 4 |
| Model Number | JBLAUTH300BLKEP | Xtreme 4 | Xtreme 4 |
| Dimensions In CM (WxDxH) | 34.20 x 18.03 x 19.56 | 29.70 x 14.10 x 14.70 | 29.70 x 14.10 x 14.70 |
| Product Weight | 4.9 Kg | 2.1 Kg | 2.1 Kg |
| Dimensions In Inches (WxDxH) | 13.46 x 7.10 x 7.70 | 11.69 x 5.55 x 5.79 | 11.69 x 5.55 x 1.85 |
| Bass Booster | Yes | Yes | Yes |
| Frequency Response | 45 Hz - 20 kHz (-6dB) | 44 Hz - 20 kHz | 44 Hz - 20 kHz |
| Subwoofer Type | Built-in | Built-in | Built-in |
Ratings
| Product | Koovira rating | External ratings |
|---|---|---|
| JBL Authentics 300 100W Portable B | No ratings yet | — |
| JBL Xtreme 4 100W Portable Bluetoo | No ratings yet | — |
| JBL Xtreme 4 100W Portable Bluetoo | No ratings yet | — |
Reliability & purchase intelligence
| Product | Buying option | Effective price | Seller ★ | Platform ★ | Purchase score |
|---|---|---|---|---|---|
| JBL Authentics 300 100W Portable Bluetooth S Product reliability: not enough rating data yet | 🏆 Best: Croma (10/10) | ||||
| Koovira | ₹54,999 | — | — | 7.3/10 (1/4 factors available) | |
| Croma | ₹39,999 | — | — | 10/10 (1/4 factors available) | |
| JBL Xtreme 4 100W Portable Bluetooth Speaker Product reliability: not enough rating data yet | 🏆 Best: Croma (10/10) | ||||
| Koovira | ₹31,999 | — | — | 7.8/10 (1/4 factors available) | |
| Croma | ₹24,999 | — | — | 10/10 (1/4 factors available) | |
| JBL Xtreme 4 100W Portable Bluetooth Speaker Product reliability: not enough rating data yet | 🏆 Best: Croma (10/10) | ||||
| Koovira | ₹31,999 | — | — | 7.8/10 (1/4 factors available) | |
| Croma | ₹24,999 | — | — | 10/10 (1/4 factors available) | |
Scores are computed only from available data — hover a score for its basis. Missing data shows as "—", never as a guessed number. Seller and platform scores describe the marketplace listing, not the product itself.
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