Short answer: the Bogasing S8 Pro Max. It ranks #24 of 85 large speakers by sound quality, rated 4.2/5, at $123.49; the JBL Xtreme 4 ranks #40, rated 3.8/5, and costs $309.95, so there is not much of a tradeoff to weigh.
What the Bogasing S8 Pro Max does well: A true three way stereo design in an aluminium body: a 70mm woofer, two 52mm midrange drivers and two 31mm silk tweeters angled outward, backed by two 80mm passive radiators. The catch: Its tuning is bright: the 3D mode pushes the mids and treble hard, can sound sharp or tiring at higher volumes, and sometimes adds an echo effect to vocals.
Why pick the JBL Xtreme 4: 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 catch: It cannot produce the deep rumble of a larger speaker, and bass compression increases near maximum volume.
Buy the Bogasing S8 Pro Max. It is rated higher for sound quality than the JBL Xtreme 4 and costs less, so it is the default pick unless a specific strength of the other one matters more to you.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| Bogasing S8 Pro Max | JBL Xtreme 4 | |
|---|---|---|
| Price | $123.49 | $309.95 |
| Ranked | #24 of 85 in Large Size Portable Bluetooth Speakers | #40 of 85 in Large Size Portable Bluetooth Speakers |
| Drivers | 70mm woofer + 2x 52mm midrange + 2x 31mm silk tweeters + 2x 80mm passive radiators | 2x 70mm woofers, 2x 19mm tweeters + 2x passive radiators |
| Amplifier Power | 100W (40W woofer, 2x 20W midrange, 2x 10W tweeters) | 100W |
| Dimensions | 4.3”H x 11.1”W x 2.6”D (110 x 281 x 65 mm) | 11.7” x 5.9” x 5.6” (297 x 149 x 141 mm) |
| Weight | 3.4 lbs (1.55 kg) | 4.6 lbs (2.1 kg) |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| App | No | Yes |
| EQ | No | Yes (5 band) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.3 | 5.3 |
| Bluetooth Codecs | SBC | SBC |
| Aux Input | Yes | No |
| Digital Aux Input | No | No |
| MicroSD Playback | Yes | - |
| USB Playback | Yes | - |
| Built-in Microphone | Yes | Yes |
| Battery Life | - | 24 hours (Manufacturer specified) |
| IP Rating | - | IP67 |
| Bluetooth Latency | - | 220ms |
| Maximum SPL | - | 106dB (measured by Alan Ross Reviews) |
| Party Mode | - | Yes (Auracast) |
| Power Bank | - | Yes (USB-C) |
| Power Input | - | USB-C |
| Removable Battery | - | Yes |
| Frequency Response | - | 44Hz - 20kHz (Manufacturer specified) |
| Strap | - | Yes (detachable shoulder strap) |
Related Speaker Comparisons
More top alternatives to Bogasing S8 Pro Max:
- JBL Xtreme 5 vs Bogasing S8 Pro Max
- Tribit Stormbox Lava vs Bogasing S8 Pro Max
- Soundcore Boom 2 vs Bogasing S8 Pro Max
- Bose SoundLink Max vs Bogasing S8 Pro Max
- JBL Xtreme 3 vs Bogasing S8 Pro Max
Prices on this page were last checked September 30, 2026 at 2:57 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
Bogasing S8 Pro Max: $123.49 Amazon eBay
Older model: the Bogasing S8 Pro (ranked lower, rated 2.7/5).
Pros: A true three way stereo design in an aluminium body: a 70mm woofer, two 52mm midrange drivers and two 31mm silk tweeters angled outward, backed by two 80mm passive radiators. Its 3D mode throws a noticeably wider soundstage than mono rivals like the Bose SoundLink Plus and JBL Charge 5, and in side by side listening it came across as fuller, punchier and more detailed than both the Charge 5 and the Soundcore Motion X600. Unlike many portables it stays clean at full volume without audible compression or distortion, where the Bose SoundLink Max, Marshall Middleton and Loewe We Hear Pro all strained. Vocal mode is the most neutral preset. Plays FLAC and other lossless files from USB drives and microSD cards, has an aux input and a built-in mic, and two units pair for stereo.
Cons: Its tuning is bright: the 3D mode pushes the mids and treble hard, can sound sharp or tiring at higher volumes, and sometimes adds an echo effect to vocals. Bass is punchy but not especially deep, and the Tribit StormBox Lava, Harman Kardon Go + Play 3 and Loewe We Hear Pro all deliver warmer, fuller low end at moderate volume; the Sony ULT Field 5 also sounded richer at moderate levels. Bass mode is its quietest preset rather than its fullest. There is no app or adjustable EQ, only three fixed sound modes.
Full Bogasing S8 Pro Max review and specifications →
| Amplifier Power | 100W (40W woofer, 2x 20W midrange, 2x 10W tweeters) |
|---|---|
| App | No |
| Aux Input | Yes |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.3 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 4.3”H x 11.1”W x 2.6”D (110 x 281 x 65 mm) |
| Drivers | 70mm woofer + 2x 52mm midrange + 2x 31mm silk tweeters + 2x 80mm passive radiators |
| EQ | No |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 3.4 lbs (1.55 kg) |
- Reviews, Comparisons and Sound Samples
- Mateusz Cholewa: BOGASING S8 Pro Max 100W vs JBL Xtreme 4 Audio Test More from Mateusz Cholewa →
- Mateusz Cholewa: BOGASING S8 Pro Max 100W vs BOSE Soundlink MAX
- Mateusz Cholewa: BOGASING S8 Pro MAX KILLER? vs Soundcore Motion X600
- Mateusz Cholewa: JBL Charge 5 vs BOGASING S8 Pro MAX
- Mateusz Cholewa: BOGASING S8 Pro Max „HiFi” vs Harman Kardon Go Play 3 „HiFi”
- Mateusz Cholewa: LOEWE We Hear Pro Super Stereo vs HiFi BOGASING S8 Pro MAX
- Mateusz Cholewa: BOGASING S8 Pro MAX HiFi? vs MARSHALL MIDDLETON
- Mateusz Cholewa: TRIBIT StormBox LAVA Deep Bass vs Bogasing S8 Pro MAX - HiFi?
- Mateusz Cholewa: SONY ULT Field 5 vs BOGASING S8 PRO MAX
- Dominik Reviews: Bose Soundlink Plus vs Bogasing S8 Pro Max - 3D vs Mono! More from Dominik Reviews →
- Mateusz Cholewa: LG XBOOM Bounce vs BOGASING S8 Pro Max
- Head-to-Head Comparisons
- Bogasing S8 Pro Max vs Bose SoundLink Plus
- Bogasing S8 Pro Max vs Teufel Rockster Cross
- Bogasing S8 Pro Max vs Soundcore Rave Neo 2
- Bogasing S8 Pro Max vs Soundcore Motion X500
- Bogasing S8 Pro Max vs Soundcore Motion X600
- Bogasing S8 Pro Max vs JBL Xtreme 3
- Bogasing S8 Pro Max vs Bose SoundLink Max
- Bogasing S8 Pro Max vs Marshall Middleton II
- See all 14 comparisons
JBL Xtreme 4: $309.95 Amazon B&H Photo Video eBay
Newer model: the JBL Xtreme 5, ranked higher, 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 | Yes |
| 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