Short answer: the JBL Authentics 300. It ranks #30 of 73 boombox speakers by sound quality at $299.95; the Bumpboxx Flare 6 ranks #56 and costs $300, so there is not much of a tradeoff to weigh.
What the JBL Authentics 300 offers: Integrates both Amazon Alexa and Google Assistant simultaneously (rare for smart speakers). Watch for: Narrow sounding, bass not as deep as others.
What the Bumpboxx Flare 6 offers: It can get pretty loud Watch for: Bass is not deep, thuddy bass
Buy the JBL Authentics 300. It ranks higher for sound quality than the Bumpboxx Flare 6 and costs less, so there is no real case for the other one.
If sound quality matters at all to you, skip the Bumpboxx Flare 6. It ranks near the bottom of the 73 boombox speakers, so look higher up the list instead.
If water resistance matters to you, the Bumpboxx Flare 6 at IPX6 (powerful water jets) holds up far better than the JBL Authentics 300 at no water resistance.
Specifications Side By Side
| JBL Authentics 300 | Bumpboxx Flare 6 | |
|---|---|---|
| Price | $299.95 | $300 |
| Ranked | #30 of 73 in Boombox Size Portable Bluetooth Speakers | #56 of 73 in Boombox Size Portable Bluetooth Speakers |
| App | Yes | No |
| Bass Extension (-10dB) | 45Hz | - |
| Battery Life | 8 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| EQ | Yes (App EQ) | No |
| IP Rating | None | IPX6 |
| Max Volume | 100dB | 115dB |
| Party Mode | Yes (Wi-Fi Multi-Room) | No |
| Power Input | AC Power cable | USB-C |
| Stereo | Partially (1 woofer) | Yes |
| TWS | Yes | Yes |
| Weight | 10.8 lbs / 4.9 kg | 13 lbs / 5.9 kg |
| Wifi | Yes | - |
| Bluetooth Codecs | SBC | SBC |
| Power Bank | No | No |
| USB Playback | Yes | No |
| Built in Microphone | Yes | No |
| MicroSD Playback | No | - |
| Aux Input | No | - |
| Output Power | 100W | 150W |
| Dimensions | 13.5" x 7.7" x 7.1" (342 x 195.6 x 180.3 mm) | 24" x 6" x 14" (609.6 x 152.4 x 355.6 mm) |
| Drivers | 1" tweeter + 4" woofer + passive radiators | 6" woofer + tweeters |
| Digital Aux Input | No | No |
| FM Tuner | - | Yes |
Related Speaker Comparisons
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- JBL Boombox 2 vs Turtlebox
- Turtlebox Gen 3 vs EcoXGear Defender
- Harman Kardon Go + Play 2 vs JBL Boombox 2
- Tribit Stormbox Blast 2 vs JBL Authentics 300
- Harman Kardon Go + Play 2 vs JBL Authentics 300
The Two Speakers In Full
JBL Authentics 300: $299.95 Amazon
Pros: Integrates both Amazon Alexa and Google Assistant simultaneously (rare for smart speakers). Retro seventies design with leather and Quadrex grille. 100-watt amp, carries well with leather-trimmed handle. Rechargeable battery rated ~8 hours.
Cons: Narrow sounding, bass not as deep as others. Peaky upper mids. No TWS. No IP rating. Not as loud as others. Not much battery life.
Full JBL Authentics 300 review and specifications →
| App | Yes |
|---|---|
| Aux Input | No |
| Bass Extension (-10dB) | 45Hz |
| Battery Life | 8 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 13.5" x 7.7" x 7.1" (342 x 195.6 x 180.3 mm) |
| Drivers | 1" tweeter + 4" woofer + passive radiators |
| EQ | Yes (App EQ) |
| IP Rating | None |
| Max Volume | 100dB |
| MicroSD Playback | No |
| Output Power | 100W |
| Party Mode | Yes (Wi-Fi Multi-Room) |
| Power Bank | No |
| Power Input | AC Power cable |
| Stereo | Partially (1 woofer) |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 10.8 lbs / 4.9 kg |
| Wifi | Yes |
As an eBay Partner, we may be compensated if you make a purchase.
- Links
- Reviews, Comparisons and Sound Samples
- JOY‘s 🎧3D🔈Audio-Show: JBL Authentics 300 - sound quality test
- Oluv Patreon: JBL Authentics 300 - update
- Oluv Patreon: JBL Authentics 300 - listening session
- Alan Ross Reviews: Not quite! JBL Authentics 300 review and sound test vs Boombox 3, Encore and Stormbox Blast
- Reddit Search for JBL Authentics 300 Review
- Head-to-Head Comparisons
Bumpboxx Flare 6: $300
Pros: It can get pretty loud
Cons: Bass is not deep, thuddy bass
Full Bumpboxx Flare 6 review and specifications →
| App | No |
|---|---|
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Built in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 24" x 6" x 14" (609.6 x 152.4 x 355.6 mm) |
| Drivers | 6" woofer + tweeters |
| EQ | No |
| FM Tuner | Yes |
| IP Rating | IPX6 |
| Max Volume | 115dB |
| Output Power | 150W |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | No |
| Weight | 13 lbs / 5.9 kg |
As an eBay Partner, we may be compensated if you make a purchase.
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons


