Short answer: the JBL Boombox 2 for battery life, the Zealot ZE01 for value. The Boombox 2 claims 24 hours at default volume and 20+ hours at 60%, though it is somewhat bass heavy and boomy. The ZE01 appears to share the S95’s internals, a little rolled off up top and not that balanced through the rest of the range.
Buy the Zealot ZE01. It is rated higher for sound quality and still sold new, while the JBL Boombox 2 is discontinued.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Zealot ZE01 | JBL Boombox 2 | |
|---|---|---|
| Price | $169.90 | $449.99 Discontinued |
| Ranked | #35 of 90 in Boombox Size Portable Bluetooth Speakers | #40 of 90 in Boombox Size Portable Bluetooth Speakers |
| App | No | No |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 45Hz | 46Hz |
| Battery Life | 40 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| EQ | Yes (multiple modes) | No |
| IP Rating | IPX6 | IPX7 |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| MicroSD Playback | Yes | No |
| Party Mode | No | Yes (PartyBoost up to 100 speakers) |
| Power Input | USB-C | AC Power brick |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 13.2 lbs (6.0 kg) | 13 lbs (5.9 kg) |
| Power Bank | Yes (USB-A + USB-C) | Yes (USB-A) |
| USB Playback | Yes | No |
| Built-in Microphone | No | No |
| Amplifier Power | 120W RMS / 150W peak | 160W |
| Dimensions | 13.1” x 11.2” x 8.1” (332 x 284 x 207 mm) | 19.1” x 7.9” x 10.1” (485 x 201 x 257 mm) |
| Drivers | Dual 120mm speakers + dual 42mm speakers | 2x 81mm woofers + 2x 20mm tweeters with passive radiators |
| Digital Aux Input | No | No |
| Bluetooth Version | 5.4 | 5.1 |
| Aux Latency | - | 33ms |
| Bluetooth Latency | - | 140ms |
| Maximum SPL | - | 108dB (measured by Alan Ross Reviews) |
| FM Tuner | - | No |
| Microphone Input | - | No |
| Strap | - | No |
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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
Zealot ZE01: $169.90 Amazon AliExpress eBay
Pros: Appears to be the same internals as the S95. Measured bass extension of 45Hz (-10dB).
Cons: A little rolled off up top and not that balanced through the rest of the range. Clarity isn’t as good as better speakers.
Full Zealot ZE01 review and specifications →
| Amplifier Power | 120W RMS / 150W peak |
|---|---|
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 45Hz |
| Battery Life | 40 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.4 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 13.1” x 11.2” x 8.1” (332 x 284 x 207 mm) |
| Drivers | Dual 120mm speakers + dual 42mm speakers |
| EQ | Yes (multiple modes) |
| IP Rating | IPX6 |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | Yes (USB-A + USB-C) |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 13.2 lbs (6.0 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
JBL Boombox 2: $449.99 Discontinued Amazon eBay
Newer model: the JBL Boombox 4, ranked higher, rated 4/5.
Pros: 24 hour battery life (default volume); 20+ hours even at 60% volume. IPX7 rated. Doubles as a power bank. Bluetooth 5.1 with PartyBoost (up to 100 speakers). Reaches 101dB. Measured bass extension of 46Hz (-10dB).
Cons: Somewhat bass heavy and boomy. Discontinued.
Full JBL Boombox 2 review and specifications →
| Amplifier Power | 160W |
|---|---|
| App | No |
| Aux Input | Yes |
| Aux Latency | 33ms |
| Bass Extension (-10dB) | 46Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 140ms |
| Bluetooth Version | 5.1 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 19.1” x 7.9” x 10.1” (485 x 201 x 257 mm) |
| Drivers | 2x 81mm woofers + 2x 20mm tweeters with passive radiators |
| EQ | No |
| FM Tuner | No |
| IP Rating | IPX7 |
| Maximum SPL | 108dB (measured by Alan Ross Reviews) |
| MicroSD Playback | No |
| Microphone Input | No |
| Omnidirectional | No |
| Party Mode | Yes (PartyBoost up to 100 speakers) |
| Power Bank | Yes (USB-A) |
| Power Input | AC Power brick |
| Stereo | Yes |
| Strap | No |
| TWS | Yes |
| USB Playback | No |
| Weight | 13 lbs (5.9 kg) |
- Links
- Reviews, Comparisons and Sound Samples
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