These are not really the same size class, and that is the honest framing here. The JBL Boombox 4 ranks #20 of 99 boombox speakers by sound quality at $549.95; the JBL Eon One Compact ranks #15 of 16 battery-powered PA speakers by sound quality at $699.
The JBL Boombox 4 is the longer-running, tougher pick. Pretty insane output capability for the size. It is rated for 28 hours of battery against 12 for the JBL Eon One Compact. It is rated IP68, while the JBL Eon One Compact has no water resistance. It supports AAC Bluetooth, which the JBL Eon One Compact lacks. The tradeoff: Pretty overpriced for the category.
What the JBL Eon One Compact does well: Professional 4-channel mixer with XLR/TRS preamps, phantom power for condenser mics. It keeps a wired aux input, which the JBL Boombox 4 lacks. It has a microphone input for karaoke or announcements, which the JBL Boombox 4 lacks. Watch for: Quite distorted at full volume.
Buy the JBL Boombox 4 ($549.95) for a boombox speaker; the JBL Eon One Compact ($699) suits a battery-powered PA speaker instead.
Still deciding? The full Portable Bluetooth rankings and PA & Live Sound rankings cover every ranked option.
Specifications Side By Side
| JBL Boombox 4 | JBL Eon One Compact | |
|---|---|---|
| Price | $549.95 | $699.00 |
| Ranked | #20 of 99 in Boombox Size Portable Bluetooth Speakers | #15 of 16 in Battery-Powered PA Speakers |
| App | Yes | No |
| Aux Input | No | Yes |
| Bass Extension (-10dB) | 41Hz | - |
| Battery Life | 28 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| EQ | Yes (7 band) | No |
| IP Rating | IP68 | None |
| Bluetooth Latency | AAC 144ms, SBC 48ms | - |
| Maximum SPL | 115dB (measured by Alan Ross Reviews) | 112dB |
| Party Mode | Yes (Auracast) | No |
| Power Input | AC Power cord | - |
| Removable Battery | Yes | - |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| Weight | 13.2 lbs (5.98 kg) | 17.6 lbs (8 kg) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC, LC3, AAC | SBC |
| Bluetooth Version | 5.4 | - |
| Built-in Microphone | 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 | Yes |
| MicroSD Playback | No | - |
| Amplifier Power | 210W AC / 200W battery | 150W |
| Dimensions | 20.1” x 10.2” x 8.3” (510 x 260 x 210 mm) | 11.5” x 10” x 15.7” (291.1 x 255 x 399 mm) |
| Drivers | 2x 123mm woofers + 2x 20mm tweeters with passive radiators | 8” woofer, 1” tweeter |
| Strap | No | - |
| Passive | - | No |
| Frequency Response | - | 37.5Hz - 20kHz (Manufacturer specified) |
| Inputs | - | 2x XLR/TRS combo (mic/line), 6.3mm Hi-Z instrument, 3.5mm stereo, Bluetooth |
| Configuration | - | Battery-powered 2-way active PA |
| Cabinet Material | - | Polypropylene |
| Rigging | - | 35mm pole mount |
| Coverage | - | 100° H x 50° V |
| DSP | - | 4-channel digital mixer with EQ and effects |
| XLR Input | - | Yes |
| RCA Input | - | No |
| TRS Input | - | Yes |
| Optical Input | - | No |
| Coaxial Input | - | No |
| USB Input | - | No |
| HDMI Input | - | No |
| AES Input | - | No |
| Guitar Input | - | Yes |
Related Speaker Comparisons
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Prices on this page were last checked October 14, 2026 at 2:38 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 $549.95 B&H Photo Video $549.95 eBay
Older models: the JBL Boombox 3 Wifi (ranked lower, rated 3.8/5), 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). See every JBL Boombox generation.
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 JBL 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 JBL Boombox 3. No Aux input.
Full JBL Boombox 4 review and specifications →
| Released | Jul 2025 (1 year ago) |
|---|---|
| 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 - finally a real BOOMbox from JBL 👏 More from Oluv’Sone →
- JOY‘s 🎧3D🔈Audio-Show: JBL Boombox 4 vs Boombox 3 - old one sounding better? 🤔
- 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
- Alan Ross Reviews: JBL Boombox 4 distortion fest bonanza! how bad can it be lol 🤣 More from alanrossreviews →
- Alan Ross Reviews: JBL Boombox 4 HUMILIATES Brane X?! Ultimate Bass Battle!
- Alan Ross Reviews: JBL Boombox 4 Compared to Boombox 3 & 3 WiFi – Worth the Upgrade?
- Alan Ross Reviews: JBL Distortion Fest vs my favorite speaker today! I wasn’t expecting this!
- M1MTechChannel: JBL BOOMBOX 4 - Einfach komplett GEISTESKRANK More from M1MTechChannel →
- M1MTechChannel: Welche JBL Partybox ist die BESTE ? Alle Partyboxen im Vergleich | 2026
- Dominik Reviews: Zealot S89 vs JBL Boombox 4 - JBL Alternative? Sound Test More from Dominik Reviews →
- Techder Audios: JBL Boombox 4 VS Zealot ZE21 BATTLE OF THE BOOMBOXES! More from techderaudios →
- Techder Audios: Zealot ZE41 VS JBL Boombox 4 "BOOSTED BASS VS BOOSTED TREBLE!?"
- Techder Audios: YEAHBOX Sonic Boom Ultra VS JBL Boombox 4 "IT BEATS THE KING!?😈😱"
- Jagist reviews: Jbl Boombox 4 Vs Zealot Ze21!!! More from Jagistreviews →
- Jagist reviews: Jbl Boombox 4 Vs Zealot S89!!!
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- Jagist reviews: Jbl Boombox 4 Firmware Updated Vs Hopestar A90!!! Rematch Of Beasts!!!
- Jagist reviews: Zealot PT21 Vs Jbl Boombox 4!!! 😁😁😁
- Jagist reviews: Jbl Boombox 4 Vs Zealot Ze41!!! Sheer Power Vs Great Clarity!!! 😍😍😍
- Jagist reviews: Jbl Boombox 4 Vs Xdobo Wow Max!!!
- GYMCADDY: Soundboks Mix Vs JBL Boombox 4 More from GYMCADDY →
- J_Strat Battles: ZEALOT ZE51 VS JBL BOOMBOX 4 (OLD FIRMWARE VERSION) 🧨🧨🧨
- Head-to-Head Comparisons
JBL Eon One Compact: $699.00 Amazon $699.00 eBay
Pros: Professional 4-channel mixer with XLR/TRS preamps, phantom power for condenser mics. 112dB SPL, lightweight 17.6 lbs with swappable 12-hour battery. 8-inch woofer extends to 37.5Hz. Versatile positioning (upright PA or floor monitor). Large clear controls. Ducking feature auto-lowers music when speech detected. Handles DJ sets, vocals, guitar, corporate talks, and Bluetooth streaming. High efficiency drivers reach 2-3x the volume of typical speakers for the same wattage.
Cons: Quite distorted at full volume. Treble is quite rolled off, not much clarity. Not stereo.
Full JBL Eon One Compact review and specifications →
| Released | 2020 (6 years ago) |
|---|---|
| AES Input | No |
| Amplifier Power | 150W |
| App | No |
| Aux Input | Yes |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Cabinet Material | Polypropylene |
| Coaxial Input | No |
| Configuration | Battery-powered 2-way active PA |
| Coverage | 100° H x 50° V |
| DSP | 4-channel digital mixer with EQ and effects |
| Digital Aux Input | No |
| Dimensions | 11.5” x 10” x 15.7” (291.1 x 255 x 399 mm) |
| Drivers | 8” woofer, 1” tweeter |
| EQ | No |
| Frequency Response | 37.5Hz - 20kHz (Manufacturer specified) |
| Guitar Input | Yes |
| HDMI Input | No |
| IP Rating | None |
| Inputs | 2x XLR/TRS combo (mic/line), 6.3mm Hi-Z instrument, 3.5mm stereo, Bluetooth |
| Maximum SPL | 112dB |
| Microphone Input | Yes |
| Omnidirectional | No |
| Optical Input | No |
| Party Mode | No |
| Passive | No |
| Power Bank | No |
| RCA Input | No |
| Rigging | 35mm pole mount |
| Stereo | Yes |
| TRS Input | Yes |
| TWS | No |
| USB Input | No |
| USB Playback | No |
| Weight | 17.6 lbs (8 kg) |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- JPW Pro: EV Everse 8 vs JBL EON One Compact Review
- Precision Drive Audio: Music test for BOSE S1 PRO& PD K8 & JBL EON ONE COMPACT
- Precision Drive Audio: Bose S1 pro VS PD K8 VS JBL EON ONE COMPACT
- W. Weiss: Part 3 Shootout MACKIE THUMP GO vs BOSE S1 PRO vs JBL EON ONE COMPACT Max Volume Demo A New Winner!
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