The Gemini GRV-650L ranks #36 out of 73 total Boombox Size Portable Bluetooth Speakers for sound quality. See Top Recommended Speakers By Attribute for all the top speaker suggestions.
Prices on this page were last checked August 21, 2026 at 5:30 AM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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#36 Gemini GRV-650L: $149.95 Amazon eBay
Pros: Pretty amazing value for the money. Decently deep bass, not quite as good as top ranked speakers. Included wireless microphone and remote control
Cons: Not quite as deep bass as the top ranked speakers.
How it compares: Just above it: W-King T11 - $36 cheaper, 1 more hours of battery life. Just below it: Teufel Boomster NG (2017) - 9 more hours of battery life.
| App | No |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | ~47Hz |
| Battery Life | 9 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Built in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 10.9" x 10.2" x 14.4" (277 x 260 x 366 mm) |
| Drivers | 6.5" woofer + tweeter |
| EQ | No |
| FM Tuner | Yes |
| IP Rating | IPX5 |
| Max Volume | 104dB |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Output Power | 320W |
| Party Mode | No |
| Power Bank | Yes |
| Power Input | USB-C |
| Stereo | Partially (1 woofer) |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 15.7 lbs / 7.1 kg |
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