Short answer: the JBL Authentics 300. It ranks #30 of 73 boombox speakers by sound quality at $299.95; the Marshall Tufton ranks #60 and costs $450, so there is little reason to consider the other one.
What the JBL Authentics 300 offers: 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. Watch for: 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.
What the Marshall Tufton offers: 20 hour battery life; 2.5 hour full charge, or 20-min quick-charge for 4 hours of play. 3-way speaker design covers full frequency range in 360°. Sturdy construction with IPX2 rating. Watch for: Not much lower bass, upper bass boomy, boosted treble, not very balanced overall. Not as loud as others in the class. Very low water rating
Buy the JBL Authentics 300. It ranks higher for sound quality than the Marshall Tufton and costs less, which settles it without a real tradeoff to make.
Skip the Marshall Tufton if sound quality matters to you. It ranks near the bottom of the 73 boombox speakers.
Battery life favors the Marshall Tufton: rated for 20 hours against 8 hours for the JBL Authentics 300.
Specifications Side By Side
| JBL Authentics 300 | Marshall Tufton | |
|---|---|---|
| Price | $299.95 | $450 |
| Ranked | #30 of 73 in Boombox Size Portable Bluetooth Speakers | #60 of 73 in Boombox Size Portable Bluetooth Speakers |
| App | Yes | No |
| Bass Extension (-10dB) | 45Hz | 42Hz |
| Battery Life | 8 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| EQ | Yes (App EQ) | Yes (hidden bass and treble adjustment) |
| IP Rating | None | IPX2 |
| Max Volume | 100dB | - |
| Party Mode | Yes (Wi-Fi Multi-Room) | No |
| Power Input | AC Power cable | USB-C |
| Stereo | Partially (1 woofer) | No |
| Omnidirectional | No | Yes |
| TWS | Yes | No |
| Weight | 10.8 lbs / 4.9 kg | 10.8 lbs / 4.9 kg |
| Wifi | Yes | - |
| Bluetooth Codecs | SBC | SBC |
| Power Bank | No | No |
| USB Playback | Yes | No |
| Built in Microphone | Yes | Yes |
| MicroSD Playback | No | - |
| Aux Input | No | Yes |
| Output Power | 100W | 80W |
| Dimensions | 13.5" x 7.7" x 7.1" (342 x 195.6 x 180.3 mm) | 9" x 6.4" x 13.8" (229.1 x 163.1 x 350 mm) |
| Drivers | 1" tweeter + 4" woofer + passive radiators | 1x 5.25" woofer + 2x 2" full-range + 1x 16mm tweeter |
| Digital Aux Input | No | No |
Related Speaker Comparisons
A few more comparisons worth a look in the same class:
- LG Xboom Stage 301 vs JBL Boombox 2
- Zealot ZE21 vs JBL Boombox 2
- Zealot S89 vs JBL Boombox 2
- Tribit Stormbox Blast 2 vs Marshall Tufton
- JBL Partybox On the Go vs Marshall Tufton
Prices on this page were last checked August 27, 2026 at 10:09 PM 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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The Two Speakers In Full
JBL Authentics 300: $299.95 Amazon eBay
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 |
| Omnidirectional | 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 |
- Links
- Reviews, Comparisons and Sound Samples
- JOY‘s 🎧3D🔈Audio-Show: JBL Authentics 300 - sound quality test More from Oluv’Sone →
- 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 More from alanrossreviews →
- Reddit Search for JBL Authentics 300 Review
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Marshall Tufton: $450 Amazon eBay
Pros: 20 hour battery life; 2.5 hour full charge, or 20-min quick-charge for 4 hours of play. 3-way speaker design covers full frequency range in 360°. Sturdy construction with IPX2 rating.
Cons: Not much lower bass, upper bass boomy, boosted treble, not very balanced overall. Not as loud as others in the class. Very low water rating
Full Marshall Tufton review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | 42Hz |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 9" x 6.4" x 13.8" (229.1 x 163.1 x 350 mm) |
| Drivers | 1x 5.25" woofer + 2x 2" full-range + 1x 16mm tweeter |
| EQ | Yes (hidden bass and treble adjustment) |
| IP Rating | IPX2 |
| Omnidirectional | Yes |
| Output Power | 80W |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | No |
| USB Playback | No |
| Weight | 10.8 lbs / 4.9 kg |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons