Short answer: the Soundcore Motion Boom+ is the stereo, clarity-first pick, though neither ranks well in its class. It pushes 80W in stereo from dual 30W woofers and dual 10W tweeters with titanium drivers for treble clarity, though its default presets are all warm sounding with rolled off treble. The JBL Boombox counters with Connect+ pairing for up to 100 speakers, but its treble is not very smooth. Both are rated below 3.0/5 among the 90 boombox speakers, so if sound quality matters, consider the Tribit Stormbox Blast instead, ranked #2 at $179.99.
Buy the JBL Boombox or the Soundcore Motion Boom+, whichever you find used in better condition; both are discontinued. For a new speaker, start with the Tribit Stormbox Blast instead.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| JBL Boombox | Soundcore Motion Boom+ | |
|---|---|---|
| Price | $399 Discontinued | $122.42 after $40 coupon, Discontinued |
| Ranked | #62 of 90 in Boombox Size Portable Bluetooth Speakers | #63 of 90 in Boombox Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Battery Life | 24 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| Weight | 11.5 lbs (5.2 kg) | 5.3 lbs (2.4 kg) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| App | No | Yes (Soundcore app) |
| EQ | No | Yes (App EQ) |
| TWS | Yes | Yes |
| Party Mode | Yes (Connect+ up to 100 speakers) | Yes (PartyCast up to 100 speakers) |
| Power Bank | Yes (USB-A) | Yes (USB-A, 5V/2.1A) |
| USB Playback | No | No |
| Built-in Microphone | No | No |
| Power Input | USB-C | USB-C |
| FM Tuner | No | - |
| Microphone Input | No | - |
| MicroSD Playback | No | - |
| Amplifier Power | 60W AC / 40W battery | 80W |
| Dimensions | 10” x 18.1” x 7.7” (254.5 x 458.5 x 195.5 mm) | 15.1” x 5.1” x 7.7” (384 x 130 x 196 mm) |
| Drivers | 2x 65mm woofers + 2x 20mm tweeters with passive radiators | 30W: Dual drivers |
| IP Rating | IPX5 | IP67 |
| Digital Aux Input | No | No |
| Aux Latency | - | 17ms |
| Bass Extension (-10dB) | - | 52Hz |
| Bluetooth Latency | - | 33ms |
| Maximum SPL | - | 108dB (measured by Alan Ross Reviews) |
| Bluetooth Version | - | 5.3 |
| Strap | - | Yes (detachable strap) |
Related Speaker Comparisons
How JBL Boombox compares with other leading options:
- Tribit Stormbox Blast vs JBL Boombox
- Harman Kardon Go + Play 3 vs JBL Boombox
- JBL Partybox Encore 2 vs JBL Boombox
- JBL Partybox Encore Essential 2 vs JBL Boombox
- JBL Partybox Encore vs JBL Boombox
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: $399 Discontinued eBay
Newer model: the JBL Boombox 4, ranked higher, rated 4/5.
Pros: At 5.2 kg, JBL Boombox combines 2x 65mm woofers + 2x 20mm tweeters with passive radiators with Bluetooth and aux. Claimed 24 hours (manufacturer specified) battery life, ipx5 protection and stereo playback make its feature set practical for its intended room or portable use. JBL Connect+ links up to 100 compatible speakers.
Cons: There is no companion app. No EQ adjustment. Treble is not very smooth. Discontinued.
Full JBL Boombox review and specifications →
| Amplifier Power | 60W AC / 40W battery |
|---|---|
| App | No |
| Aux Input | Yes |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 10” x 18.1” x 7.7” (254.5 x 458.5 x 195.5 mm) |
| Drivers | 2x 65mm woofers + 2x 20mm tweeters with passive radiators |
| EQ | No |
| FM Tuner | No |
| IP Rating | IPX5 |
| MicroSD Playback | No |
| Microphone Input | No |
| Omnidirectional | No |
| Party Mode | Yes (Connect+ up to 100 speakers) |
| Power Bank | Yes (USB-A) |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | No |
| Weight | 11.5 lbs (5.2 kg) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Soundcore Motion Boom+: $122.42 after $40 coupon Discontinued Amazon eBay
Newer model: the Soundcore Boom 2 Plus, ranked higher, rated 3.6/5.
Pros: 80W stereo from dual 30W woofers + dual 10W tweeters with titanium drivers for treble clarity. 13,400mAh battery for 20 hours (12-15 at high volume). IP67 waterproof, floats, rugged build inspires confidence. Bluetooth 5.3 multipoint pairing, Soundcore app EQ, PartyCast 2.0 mode. USB-C input, USB-A output for powerbank. Measured bass extension of 52Hz (-10dB).
Cons: Default presets are all warm sounding with rolled off treble. Will need a custom EQ to get closer to neutral. A shrill sounding 6kHz peak comes out when volume is above about 60%. Not much deeper bass than a Motion Boom and a lot less deep bass than other speakers in the class. Discontinued.
Full Soundcore Motion Boom+ review and specifications →
| Amplifier Power | 80W |
|---|---|
| App | Yes (Soundcore app) |
| Aux Input | Yes |
| Aux Latency | 17ms |
| Bass Extension (-10dB) | 52Hz |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 33ms |
| Bluetooth Version | 5.3 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 15.1” x 5.1” x 7.7” (384 x 130 x 196 mm) |
| Drivers | 30W: Dual drivers |
| EQ | Yes (App EQ) |
| IP Rating | IP67 |
| Maximum SPL | 108dB (measured by Alan Ross Reviews) |
| Omnidirectional | No |
| Party Mode | Yes (PartyCast up to 100 speakers) |
| Power Bank | Yes (USB-A, 5V/2.1A) |
| Power Input | USB-C |
| Stereo | Yes |
| Strap | Yes (detachable strap) |
| TWS | Yes |
| USB Playback | No |
| Weight | 5.3 lbs (2.4 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Joy & Oluv’Sone: Soundcore Motion Boom Plus & Earfun UBoom X - sound test More from Oluv’Sone →
- Alan Ross Reviews: Tribit Stormbox Blast or Soundcore Motion Boom Plus or W King D10? 🤪 More from alanrossreviews →
- Alan Ross Reviews: Tribit Stormbox Blast Review vs Soundcore Motion Boom Plus - cheap bass!
- DLX Willington: Tough Game! Tribit Stormbox Blast vs Soundcore Motion Boom Plus Binaural sound samples More from DLXWillington →
- Head-to-Head Comparisons
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- Soundcore Motion Boom+ vs W-King D10
- Soundcore Motion Boom+ vs Sony ULT Field 7
- Soundcore Motion Boom+ vs Turtlebox Grande
- Soundcore Motion Boom+ vs Skullcandy Barrel
- See all 47 comparisons