Short answer: the Soundcore Select Pro. It ranks #15 of 77 large speakers by sound quality at $80; the JBL Xtreme 4 ranks #37 and costs $380, so there is little reason to consider the other one.
What the Soundcore Select Pro offers: Sounds almost exactly like the Motion Boom Watch for: Boosted bass, rolled off treble. Not as neutral or detailed as other top ranked speakers.
What the JBL Xtreme 4 offers: Removable battery. Slightly deeper bass than Xtreme 3. Use this EQ for the best sound quality. Watch for: High priced. Some bass boost. Dip in the upper bass to midrange makes it sound strange which cannot be EQd out. Some upper mids and treble boost at high levels.
Buy the Soundcore Select Pro. It ranks higher for sound quality than the JBL Xtreme 4 and costs less, so there is no real case for the other one.
Battery life favors the JBL Xtreme 4: rated for 24 hours against 16 hours for the Soundcore Select Pro.
Specifications Side By Side
| Soundcore Select Pro | JBL Xtreme 4 | |
|---|---|---|
| Price | $80 Discontinued | $380 |
| Ranked | #15 of 77 in Large Size Portable Bluetooth Speakers | #37 of 77 in Large Size Portable Bluetooth Speakers |
| App | Yes (Users say it works) | Yes |
| Aux Input | No | No |
| Battery Life | 16 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| EQ | Yes | Yes (5 band) |
| IP Rating | IPX7 | IP67 |
| Party Mode | Yes (PartyCast up to 100 speakers) | Yes (Auracast) |
| Power Bank | Yes | Yes (USB-C) |
| Power Input | USB-C | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | No | Yes |
| Weight | 3.3 lbs / 1.5 kg | 4.6 lbs / 2.1 kg |
| Bluetooth Codecs | SBC | SBC |
| Built in Microphone | Yes | Yes |
| Bluetooth Version | 5.0 | 5.3 |
| Dimensions | 13.6" x 5.8" x 7.9" (346 x 148 x 200 mm) | 11.7" x 5.9" x 5.6" (297 x 149 x 141 mm) |
| Drivers | 2x 2.75" fullrange + 2x 2.5" passive radiators | 2x 70mm woofers, 2x 19mm tweeters + 2x passive radiators |
| Output Power | 30W | 100W |
| Max Volume | 106dB | 106dB |
| Digital Aux Input | No | No |
| Discontinued | Yes | - |
| Bluetooth Latency | - | 220ms |
| Removable Battery | - | Yes |
| Frequency Response | - | 44Hz - 20kHz (Manufacturer specified) |
Related Speaker Comparisons
A few more comparisons worth a look in the same class:
- Marshall Middleton II vs W-King T9
- Marshall Kilburn II vs Sony SRS-XG300
- Marshall Kilburn II vs Sony ULT Field 5
- JBL Xtreme 4 vs Soundcore Rave Neo
- JBL Xtreme 4 vs Zealot S67
Prices on this page were last checked August 27, 2026 at 10:09 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
Soundcore Select Pro: $80 Discontinued Amazon eBay
Pros: Sounds almost exactly like the Motion Boom
Cons: Boosted bass, rolled off treble. Not as neutral or detailed as other top ranked speakers. Discontinued.
Full Soundcore Select Pro review and specifications →
| App | Yes (Users say it works) |
|---|---|
| Aux Input | No |
| Battery Life | 16 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.0 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 13.6" x 5.8" x 7.9" (346 x 148 x 200 mm) |
| Discontinued | Yes |
| Drivers | 2x 2.75" fullrange + 2x 2.5" passive radiators |
| EQ | Yes |
| IP Rating | IPX7 |
| Max Volume | 106dB |
| Omnidirectional | No |
| Output Power | 30W |
| Party Mode | Yes (PartyCast up to 100 speakers) |
| Power Bank | Yes |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | No |
| Weight | 3.3 lbs / 1.5 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Snow Queen’s Tech: ANKER SOUNDCORE SELECT PRO VS MOTION BOOM - DO THEY SOUND THE SAME? SOUND TEST ( PLEASE WEAR 🎧)
- Chowa: Soundcore Select Pro (Review)
- Jay’s Straight Up Reviews & More: On a Ledge 🪟 Zealot S67 🆚 Soundcore Select Pro - Bluetooth Speaker Comparison More from JaysStraightUpReviews →
- Reddit Search for Soundcore Select Pro Review
- Head-to-Head Comparisons
- Soundcore Select Pro vs B&O Beoplay A2 active
- Soundcore Select Pro vs Soundcore Motion Boom
- Soundcore Select Pro vs Harman Kardon Citation 200
- Soundcore Select Pro vs Bose SoundLink Max
- Soundcore Select Pro vs JBL Xtreme 3
- Soundcore Select Pro vs Soundcore Motion X600
- Soundcore Select Pro vs Marshall Stockwell 2
- Soundcore Select Pro vs Soundcore Boom 2
- See all 37 comparisons
JBL Xtreme 4: $380 Amazon B&H Photo Video eBay
Pros: Removable battery. Slightly deeper bass than Xtreme 3. Use this EQ for the best sound quality.
Cons: High priced. Some bass boost. Dip in the upper bass to midrange makes it sound strange which cannot be EQd out. Some upper mids and treble boost at high levels.
Full JBL Xtreme 4 review and specifications →
| App | Yes |
|---|---|
| Aux Input | No |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 220ms |
| Bluetooth Version | 5.3 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 11.7" x 5.9" x 5.6" (297 x 149 x 141 mm) |
| Drivers | 2x 70mm woofers, 2x 19mm tweeters + 2x passive radiators |
| EQ | Yes (5 band) |
| Frequency Response | 44Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP67 |
| Max Volume | 106dB |
| Omnidirectional | No |
| Output Power | 100W |
| Party Mode | Yes (Auracast) |
| Power Bank | Yes (USB-C) |
| Power Input | USB-C |
| Removable Battery | Yes |
| Stereo | Yes |
| TWS | Yes |
| Weight | 4.6 lbs / 2.1 kg |
- Links
- Reviews, Comparisons and Sound Samples
- JOY‘s 🎧3D🔈Audio-Show: JBL Charge 6, Xtreme 4 & Earfun UBoom X - taking sound to the top More from Oluv’Sone →
- JOY‘s 🎧3D🔈Audio-Show: JBL Charge 6 vs JBL Xtreme 4 - outdoor test
- JOY‘s 🎧3D🔈Audio-Show: JBL Charge 6 vs JBL Xtreme 4 - basstest (bigger=better?)
- Alan Ross Reviews: JBL Xtreme 4 vs Flip 7 vs Charge 6 – The ULTIMATE JBL Speaker Showdown! More from alanrossreviews →
- Oluv Patreon: SoundCore Boom 3i - first impressions & EQs
- Mateusz Cholewa: TRIBIT StormBox LAVA Deep BASS 🆚 JBL XTREME 4 More from Mateusz Cholewa →
- Mateusz Cholewa: Marshall Middleton👌🎶 🆚 JBL Xtreme 4 🎶📢
- Oluv Patreon: JBL Xtreme 4 - sound analysis
- Oluv Patreon: JBL Xtreme 4 - unboxing & first impressions
- Oluv Patreon: Harman Kardon go+play 3 vs JBL Xtreme 4 - first impressions
- Dominik Reviews: JBL Xtreme 4 vs JBL Xtreme 3 Sound Test 😍 Best upgrade in the history? 😂 More from Dominik Reviews →
- M1MTechChannel: Welche JBL Partybox ist die BESTE ? Alle Partyboxen im Vergleich | 2026 More from M1MTechChannel →
- Reddit Search for JBL Xtreme 4 Review
- Head-to-Head Comparisons