Short answer: the LG Xboom Stage 301 for value and rank. It places #33 of 90 boombox speakers at $229.99, while the JBL Authentics 300 ranks #41 of 90 at $299.95. The JBL’s draw is running Amazon Alexa and Google Assistant at once, but it sounds narrow with less deep bass; the LG is a karaoke hub with a replaceable battery, though overpriced for what it is.
Buy the LG Xboom Stage 301. It is rated higher for sound quality than the JBL Authentics 300 and costs less, so only choose the other one for a particular feature it does better.
If water resistance matters to you, the LG Xboom Stage 301 at IPX4 (splashing) holds up far better than the JBL Authentics 300 at no water resistance.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| LG Xboom Stage 301 | JBL Authentics 300 | |
|---|---|---|
| Price | $229.99 | $299.95 |
| Ranked | #33 of 90 in Boombox Size Portable Bluetooth Speakers | #41 of 90 in Boombox Size Portable Bluetooth Speakers |
| Bass Extension (-10dB) | 43Hz | 45Hz |
| Battery Life | 12 hours (Manufacturer specified) | 8 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | AAC, SBC | SBC |
| IP Rating | IPX4 | None |
| Party Mode | Yes (Auracast) | Yes (Wi-Fi Multi-Room) |
| Stereo | Partially (1 woofer) | Partially (1 woofer) |
| Omnidirectional | No | No |
| Weight | 13.7 lbs (6.2 kg) | 10.8 lbs (4.9 kg) |
| App | Yes (LG Xboom app) | Yes |
| EQ | Yes (App EQ) | Yes (App EQ) |
| TWS | No | Yes |
| Power Bank | No | No |
| USB Playback | No | Yes |
| Built-in Microphone | No | Yes |
| Power Input | USB-C | AC Power cable |
| Amplifier Power | 120W | 100W |
| Dimensions | 8.7” x 3.1” x 3.5” (220 x 80 x 90 mm) | 13.5” x 7.7” x 7.1” (342 x 195.6 x 180.3 mm) |
| Drivers | 6.5” woofer + dual 2.5” midrange drivers (Peerless) | 1” tweeter + 4” woofer + passive radiators |
| Digital Aux Input | No | No |
| Lights | Yes | - |
| Aux Input | Yes | No |
| Bluetooth Version | 5.4 | 5.3 |
| Strap | No | No |
| Maximum SPL | - | 100dB (measured by Alan Ross Reviews) |
| Wi-Fi | - | Yes |
| MicroSD Playback | - | No |
| Voice Assistants | - | Amazon Alexa & Google Assistant (simultaneous) |
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Prices on this page were last checked October 2, 2026 at 10:18 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
LG Xboom Stage 301: $229.99 Amazon eBay
Pros: Wedge-style design works as a karaoke hub with removable/replaceable battery. Multiple standing positions. AI audio optimization via Dual-Bar lighting. Measured bass extension of 43Hz (-10dB).
Cons: overpriced for what it is. Not the greatest frequency response.
Full LG Xboom Stage 301 review and specifications →
| Amplifier Power | 120W |
|---|---|
| App | Yes (LG Xboom app) |
| Aux Input | Yes |
| Bass Extension (-10dB) | 43Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | AAC, SBC |
| Bluetooth Version | 5.4 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 8.7” x 3.1” x 3.5” (220 x 80 x 90 mm) |
| Drivers | 6.5” woofer + dual 2.5” midrange drivers (Peerless) |
| EQ | Yes (App EQ) |
| IP Rating | IPX4 |
| Lights | Yes |
| Omnidirectional | No |
| Party Mode | Yes (Auracast) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Partially (1 woofer) |
| Strap | No |
| TWS | No |
| USB Playback | No |
| Weight | 13.7 lbs (6.2 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Jagist reviews: LG xboom Stage 301 Vs Zealot S95!!! More from Jagistreviews →
- Jagist reviews: LG xboom Stage 301 Vs W-king X20!!!
- Mike O’Brien: What Did LG Just Launch? (NEW will.i.am x LG xboom Speakers)
- GYMCADDY: LG’s New xboom Speaker And Earbud Lineup Explained - Meet The Stage 301, Bounce, Grab And Buds! More from GYMCADDY →
- Head-to-Head Comparisons
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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. Measured bass extension of 45Hz (-10dB).
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 →
| Amplifier Power | 100W |
|---|---|
| App | Yes |
| Aux Input | No |
| Bass Extension (-10dB) | 45Hz |
| Battery Life | 8 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.3 |
| 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 |
| Maximum SPL | 100dB (measured by Alan Ross Reviews) |
| MicroSD Playback | No |
| Omnidirectional | No |
| Party Mode | Yes (Wi-Fi Multi-Room) |
| Power Bank | No |
| Power Input | AC Power cable |
| Stereo | Partially (1 woofer) |
| Strap | No |
| TWS | Yes |
| USB Playback | Yes |
| Voice Assistants | Amazon Alexa & Google Assistant (simultaneous) |
| Weight | 10.8 lbs (4.9 kg) |
| Wi-Fi | 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 →
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