Short answer: the Loewe We. Hear Pro. It ranks #20 of 82 large speakers by sound quality, rated 4.3/5, at $275; the JBL Xtreme 4 ranks #40, rated 3.8/5, and costs $309.95, so there is little reason to consider the other one.
The case for the Loewe We. Hear Pro: A true stereo speaker with two 70mm woofers, two 25mm tweeters and two passive radiators, and its stereo separation is a standout: in side by side listening it had a wider, more detailed soundstage than the JBL Xtreme 4, with a spacious presentation reminiscent of the old Denon Envaya. The tradeoff: It runs out of headroom quickly: above about 70% volume the bass drops away, the treble gets harsher, and near maximum there is heavy compression and clipping, so the JBL Xtreme 4, Harman Kardon Go + Play 3 and Bogasing S8 Pro Max all sound fuller and cleaner when played loud.
What the JBL Xtreme 4 does well: A rugged 2.1kg portable with IP67 protection, a replaceable battery, USB-C power-bank output, Auracast, stereo pairing and a useful 5-band app EQ. The tradeoff: It cannot produce the deep rumble of a larger speaker, and bass compression increases near maximum volume.
Buy the Loewe We. Hear Pro. It is rated higher for sound quality than the JBL Xtreme 4 and costs less, so only choose the other one for a particular feature it does better.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| Loewe We. Hear Pro | JBL Xtreme 4 | |
|---|---|---|
| Price | $275 | $309.95 |
| Ranked | #20 of 82 in Large Size Portable Bluetooth Speakers | #40 of 82 in Large Size Portable Bluetooth Speakers |
| Drivers | 2x 70mm woofers + 2x 25mm tweeters + 2x passive radiators | 2x 70mm woofers, 2x 19mm tweeters + 2x passive radiators |
| Amplifier Power | 100W | 100W |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) | 44Hz - 20kHz (Manufacturer specified) |
| Battery Life | 24 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| Charging Time | 2 hours | - |
| IP Rating | IPX6 | IP67 |
| Bluetooth Version | 5.3 | 5.3 |
| Bluetooth Codecs | AAC, SBC | SBC |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Party Mode | Yes (up to 14 speakers) | Yes (Auracast) |
| EQ | Yes | Yes (5 band) |
| Power Bank | Yes (USB-C) | Yes (USB-C) |
| Power Input | USB-C | USB-C |
| Aux Input | Yes | No |
| Digital Aux Input | No | No |
| Built-in Microphone | Yes | Yes |
| Weight | 4.9 lbs (2.2 kg) | 4.6 lbs (2.1 kg) |
| Dimensions | 5.4”H x 11”W x 5.3”D (138 x 280 x 135 mm) | 11.7” x 5.9” x 5.6” (297 x 149 x 141 mm) |
| App | - | Yes |
| Bluetooth Latency | - | 220ms |
| Maximum SPL | - | 106dB (measured by Alan Ross Reviews) |
| Removable Battery | - | Yes |
| Strap | - | Yes (detachable shoulder strap) |
Related Speaker Comparisons
More worthwhile head-to-heads for Loewe We. Hear Pro:
- JBL Xtreme 5 vs Loewe We. Hear Pro
- Tribit Stormbox Lava vs Loewe We. Hear Pro
- Soundcore Boom 2 vs Loewe We. Hear Pro
- Bose SoundLink Max vs Loewe We. Hear Pro
- JBL Xtreme 3 vs Loewe We. Hear Pro
Prices on this page were last checked September 26, 2026 at 11:14 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
Loewe We. Hear Pro: $275 eBay
Pros: A true stereo speaker with two 70mm woofers, two 25mm tweeters and two passive radiators, and its stereo separation is a standout: in side by side listening it had a wider, more detailed soundstage than the JBL Xtreme 4, with a spacious presentation reminiscent of the old Denon Envaya. At low and moderate volume (up to roughly 60 to 70%) its bass reaches deep enough to shake furniture, and its warm, balanced midrange made it the preferred pick over the Harman Kardon Go + Play 3 and Bogasing S8 Pro Max for background and indoor listening. Bass and treble sliders on the speaker let you tune it without an app. Claimed 24 hours of battery, IPX6 water resistance, USB-C fast charging, a power bank output, an aux input, AAC support and multi-pairing with up to 14 speakers.
Cons: It runs out of headroom quickly: above about 70% volume the bass drops away, the treble gets harsher, and near maximum there is heavy compression and clipping, so the JBL Xtreme 4, Harman Kardon Go + Play 3 and Bogasing S8 Pro Max all sound fuller and cleaner when played loud. At very low volume it benefits from a treble boost. At 2.2kg it is heavy for its size.
Full Loewe We. Hear Pro review and specifications →
| Amplifier Power | 100W |
|---|---|
| Aux Input | Yes |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Codecs | AAC, SBC |
| Bluetooth Version | 5.3 |
| Built-in Microphone | Yes |
| Charging Time | 2 hours |
| Digital Aux Input | No |
| Dimensions | 5.4”H x 11”W x 5.3”D (138 x 280 x 135 mm) |
| Drivers | 2x 70mm woofers + 2x 25mm tweeters + 2x passive radiators |
| EQ | Yes |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX6 |
| Omnidirectional | No |
| Party Mode | Yes (up to 14 speakers) |
| Power Bank | Yes (USB-C) |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 4.9 lbs (2.2 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Mateusz Cholewa: LOEWE We HEAR Pro Super Stereo vs JBL Xtreme 4 More from Mateusz Cholewa →
- Mateusz Cholewa: LOEWE WE Hear Pro SUPER STEREO vs HiFi Harman Kardon Go Plus Play 3
- Mateusz Cholewa: LOEWE We Hear Pro Super Stereo vs HiFi BOGASING S8 Pro MAX
- Stuff: Loewe We. Hear Pro review: a go-anywhere Bluetooth boombox
- Head-to-Head Comparisons
- Loewe We. Hear Pro vs Soundcore Motion X600
- Loewe We. Hear Pro vs JBL Xtreme 3
- Loewe We. Hear Pro vs Bose SoundLink Max
- Loewe We. Hear Pro vs Teufel Rockster Cross
- Loewe We. Hear Pro vs Bose SoundLink Plus
- Loewe We. Hear Pro vs Soundcore Boom 2
- Loewe We. Hear Pro vs Marshall Middleton II
- Loewe We. Hear Pro vs Marshall Middleton
- See all 11 comparisons
JBL Xtreme 4: $309.95 Amazon B&H Photo Video eBay
Newer model: the JBL Xtreme 5, rated 4.6/5.
Pros: A rugged 2.1kg portable with IP67 protection, a replaceable battery, USB-C power-bank output, Auracast, stereo pairing and a useful 5-band app EQ. Independent reviews find the midrange detailed and the sound clear, punchy and refined for outdoor use; it also reaches a strong 106dB maximum level and has excellent real-world battery life.
Cons: It cannot produce the deep rumble of a larger speaker, and bass compression increases near maximum volume. The front-facing layout has only modest off-axis consistency, Bluetooth latency is high for video, and the default balance benefits from EQ adjustment. There is no aux input, so wired sources are not supported. Out of the box it leans bass-boosted, with a dip between the upper bass and midrange that EQ cannot fix, and it pushes the upper mids and treble at high volume. It is also expensive.
Full JBL Xtreme 4 review and specifications →
| Amplifier Power | 100W |
|---|---|
| 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 |
| Maximum SPL | 106dB (measured by Alan Ross Reviews) |
| Omnidirectional | No |
| Party Mode | Yes (Auracast) |
| Power Bank | Yes (USB-C) |
| Power Input | USB-C |
| Removable Battery | Yes |
| Stereo | Yes |
| Strap | Yes (detachable shoulder strap) |
| 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 →
- Mateusz Cholewa: BOGASING S8 Pro Max 100W vs JBL Xtreme 4 Audio Test
- Mateusz Cholewa: LOEWE We HEAR Pro Super Stereo vs JBL Xtreme 4
- Head-to-Head Comparisons