Short answer: the JBL Boombox 4 for output; the LG Xboom Stage 301 for karaoke. The JBL has pretty insane output for its size, though it is pretty overpriced. The LG’s wedge-style design works as a karaoke hub with a removable, replaceable battery, but it is overpriced for what it is.
Buy the JBL Boombox 4 when sound quality outweighs the price for you, and the LG Xboom Stage 301 when the price outweighs sound quality instead.
Battery life favors the JBL Boombox 4: rated for 28 hours against 12 hours for the LG Xboom Stage 301.
If water resistance matters to you, the JBL Boombox 4 at IP68 (extended submersion) holds up far better than the LG Xboom Stage 301 at IPX4 (splashing).
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| JBL Boombox 4 | LG Xboom Stage 301 | |
|---|---|---|
| Price | $549.95 | $229.99 |
| Ranked | #20 of 90 in Boombox Size Portable Bluetooth Speakers | #33 of 90 in Boombox Size Portable Bluetooth Speakers |
| App | Yes | Yes (LG Xboom app) |
| Aux Input | No | Yes |
| Bass Extension (-10dB) | 41Hz | 43Hz |
| Battery Life | 28 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| EQ | Yes (7 band) | Yes (App EQ) |
| IP Rating | IP68 | IPX4 |
| Bluetooth Latency | AAC 144ms, SBC 48ms | - |
| Maximum SPL | 115dB (measured by Alan Ross Reviews) | - |
| Party Mode | Yes (Auracast) | Yes (Auracast) |
| Power Input | AC Power cord | USB-C |
| Removable Battery | Yes | - |
| Stereo | Yes | Partially (1 woofer) |
| Omnidirectional | No | No |
| Weight | 13.2 lbs (5.98 kg) | 13.7 lbs (6.2 kg) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC, LC3, AAC | AAC, SBC |
| Bluetooth Version | 5.4 | 5.4 |
| Built-in Microphone | No | No |
| Power Bank | Yes (USB-C, up to 30W) | No |
| TWS | Yes | No |
| Digital Aux Input | Yes (USB-C) | No |
| USB Playback | No | No |
| FM Tuner | No | - |
| Microphone Input | No | - |
| MicroSD Playback | No | - |
| Amplifier Power | 210W AC / 200W battery | 120W |
| Dimensions | 20.1” x 10.2” x 8.3” (510 x 260 x 210 mm) | 8.7” x 3.1” x 3.5” (220 x 80 x 90 mm) |
| Drivers | 2x 123mm woofers + 2x 20mm tweeters with passive radiators | 6.5” woofer + dual 2.5” midrange drivers (Peerless) |
| Strap | No | No |
| Lights | - | Yes |
Related Speaker Comparisons
More top alternatives to JBL Boombox 4:
- Earfun Uboom X vs JBL Boombox 4
- JBL Boombox 4 vs Tribit Stormbox Blast
- Harman Kardon Go + Play 3 vs JBL Boombox 4
- JBL Boombox 4 vs JBL Partybox Encore 2
- JBL PartyBox On-The-Go 2 Plus vs JBL Boombox 4
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
JBL Boombox 4: $549.95 Amazon B&H Photo Video eBay
Older models: the JBL Boombox 3 (ranked lower, rated 3.8/5), the JBL Boombox 2 (ranked lower, rated 3.5/5) and the JBL Boombox (ranked lower, rated 2.9/5).
Pros: Pretty insane output capability for the size. IP68 protection and Auracast pairing with other current JBL speakers. Measured bass extension of 41Hz (-10dB).
Cons: Pretty overpriced for the category. Better than the Boombox 3 mostly because there are more 7 EQ bands instead of just 3 and it can be better tuned. Try Oluv’s EQ for it. Out of the box sounds worse than the Boombox 3. No Aux input.
Full JBL Boombox 4 review and specifications →
| Amplifier Power | 210W AC / 200W battery |
|---|---|
| App | Yes |
| Aux Input | No |
| Bass Extension (-10dB) | 41Hz |
| Battery Life | 28 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, LC3, AAC |
| Bluetooth Latency | AAC 144ms, SBC 48ms |
| Bluetooth Version | 5.4 |
| Built-in Microphone | No |
| Digital Aux Input | Yes (USB-C) |
| Dimensions | 20.1” x 10.2” x 8.3” (510 x 260 x 210 mm) |
| Drivers | 2x 123mm woofers + 2x 20mm tweeters with passive radiators |
| EQ | Yes (7 band) |
| FM Tuner | No |
| IP Rating | IP68 |
| Maximum SPL | 115dB (measured by Alan Ross Reviews) |
| MicroSD Playback | No |
| Microphone Input | No |
| Omnidirectional | No |
| Party Mode | Yes (Auracast) |
| Power Bank | Yes (USB-C, up to 30W) |
| Power Input | AC Power cord |
| Removable Battery | Yes |
| Stereo | Yes |
| Strap | No |
| TWS | Yes |
| USB Playback | No |
| Weight | 13.2 lbs (5.98 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- JOY‘s 🎧3D🔈Audio-Show: JBL Boombox 4 vs Boombox 3 - old one sounding better? 🤔 More from Oluv’Sone →
- JOY‘s 🎧3D🔈Audio-Show: JBL Boombox 4 vs Earfun UBoom X - sound test
- JOY‘s 🎧3D🔈Audio-Show: JBL Boombox 4 vs Boombox 3 - any improvement?
- JOY‘s 🎧3D🔈Audio-Show: JBL Boombox 4 vs Partybox Encore 2 - outdoor loudness & basstest
- JOY‘s 🎧3D🔈Audio-Show: JBL Boombox 4 - finally a real BOOMbox from JBL 👏
- Alan Ross Reviews: JBL Boombox 4 HUMILIATES Brane X?! Ultimate Bass Battle! More from alanrossreviews →
- Alan Ross Reviews: JBL Boombox 4 Compared to Boombox 3 & 3 WiFi – Worth the Upgrade?
- Alan Ross Reviews: JBL Boombox 4 distortion fest bonanza! how bad can it be lol 🤣
- Jagist reviews: Jbl Boombox 4 Vs Zealot Ze21!!! More from Jagistreviews →
- Techder Audios: JBL Boombox 4 VS Zealot ZE21 BATTLE OF THE BOOMBOXES! More from techderaudios →
- Dominik Reviews: Zealot S89 vs JBL Boombox 4 - JBL Alternative? Sound Test More from Dominik Reviews →
- Jagist reviews: Jbl Boombox 4 Vs Zealot S89!!!
- Jagist reviews: Jbl Boombox 4 Vs Zealot S95!!!
- M1MTechChannel: Welche JBL Partybox ist die BESTE ? Alle Partyboxen im Vergleich | 2026 More from M1MTechChannel →
- M1MTechChannel: JBL BOOMBOX 4 - Einfach komplett GEISTESKRANK
- Head-to-Head Comparisons
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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- LG Xboom Stage 301 vs Zealot ZE01
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- LG Xboom Stage 301 vs W-King D20
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- See all 56 comparisons