Short answer: the Cleer Audio Scene. It ranks #31 of 150 medium speakers by sound quality, rated 3.9/5, at $74.99; the Ultimate Ears Boom 4 ranks #99, rated 2.9/5, and costs $109.99, which makes this an easy call rather than a real tradeoff.
What the Cleer Audio Scene does well: Quite neutral frequency response, almost indistinguishable from the very neutral Flip 6 besides the worse bass extension. The tradeoff: Less bass extension than a Flip 6.
The case for the Ultimate Ears Boom 4: IP67 rated, floats, and finally charges via USB-C instead of the older Booms’ Micro-USB. Watch for: Not much improvement over the old ones.
Buy the Cleer Audio Scene. It is rated higher for sound quality than the Ultimate Ears Boom 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
| Cleer Audio Scene | Ultimate Ears Boom 4 | |
|---|---|---|
| Price | $74.99 | $109.99 |
| Ranked | #31 of 150 in Medium Size Portable Bluetooth Speakers | #99 of 150 in Medium Size Portable Bluetooth Speakers |
| App | No | Yes |
| Aux Input | Yes | No |
| Bass Extension (-10dB) | ~62Hz | - |
| Battery Life | 12 hours (Manufacturer specified) | 15 hours (Manufacturer specified) |
| Built-in Microphone | Yes | No |
| EQ | No | Yes (via app) |
| IP Rating | IPX7 | IP67 |
| Power Input | USB-C | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | No | Yes |
| Weight | 1.6 lbs (742 g) | 1.4 lbs (620 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | AAC, SBC | SBC |
| Bluetooth Version | 5.0 | 5.1 |
| Dimensions | 8.5” x 3” x 3.5” (217 x 76 x 89 mm) | 7.2” x 2.9” x 2.9” (184 x 73 x 73 mm) |
| Drivers | 2x 48mm neodymium dome drivers + 2x passive radiators | 2x 1.57” (40mm) active drivers + 2x 1.81” x 2.57” (46.1 x 65.2mm) passive radiators |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) | - |
| Digital Aux Input | No | No |
| Amplifier Power | 20W | - |
| Power Bank | - | No |
| Maximum SPL | - | 85dBC (Manufacturer specified) |
| Strap | - | Yes (built-in loop) |
Related Speaker Comparisons
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- JBL Flip 6 vs Cleer Audio Scene
- JBL Flip 7 vs Cleer Audio Scene
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
Cleer Audio Scene: $74.99 Amazon eBay
Pros: Quite neutral frequency response, almost indistinguishable from the very neutral Flip 6 besides the worse bass extension. Measured bass extension of ~62Hz (-10dB).
Cons: Less bass extension than a Flip 6. No app, EQ, stereo pairing, or multipoint. Sound is fairly directional: best right in front of it. Bigger and heavier than most speakers this size.
Full Cleer Audio Scene review and specifications →
| Amplifier Power | 20W |
|---|---|
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | ~62Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | AAC, SBC |
| Bluetooth Version | 5.0 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 8.5” x 3” x 3.5” (217 x 76 x 89 mm) |
| Drivers | 2x 48mm neodymium dome drivers + 2x passive radiators |
| EQ | No |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | No |
| Weight | 1.6 lbs (742 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Cleer Audio Scene vs Soundcore Boom 3i
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Ultimate Ears Boom 4: $109.99 Amazon eBay
Older model: the Ultimate Ears Boom 3 (ranked lower, rated 2.9/5).
Pros: IP67 rated, floats, and finally charges via USB-C instead of the older Booms’ Micro-USB. 15 hour battery. Customizable EQ and speaker-pairing via the UE app.
Cons: Not much improvement over the old ones. Weak bass extension and thuddy bass. Gets distorted above 90%
Full Ultimate Ears Boom 4 review and specifications →
| App | Yes |
|---|---|
| Aux Input | No |
| Battery Life | 15 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.1 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 7.2” x 2.9” x 2.9” (184 x 73 x 73 mm) |
| Drivers | 2x 1.57” (40mm) active drivers + 2x 1.81” x 2.57” (46.1 x 65.2mm) passive radiators |
| EQ | Yes (via app) |
| IP Rating | IP67 |
| Maximum SPL | 85dBC (Manufacturer specified) |
| Omnidirectional | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| Strap | Yes (built-in loop) |
| TWS | Yes |
| Weight | 1.4 lbs (620 g) |
- Links
- Reviews, Comparisons and Sound Samples
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