Short answer: the Harman Kardon Luna. It ranks #24 of 150 medium speakers by sound quality, rated 4.0/5, at $290.99. The Huawei Sound Joy 2 ranks #60, rated 3.5/5, at $154.73, $136.26 cheaper, which does not close the gap in sound quality.
What the Harman Kardon Luna does well: Harman Kardon Luna uses 48mm x 90mm woofer, 20mm tweeter. The catch: Bass is limited by its 57Hz specification.
The case for the Huawei Sound Joy 2: A 20W 50mm x 75mm racetrack full range driver and a 10W 19mm tweeter with two passive radiators. The catch: In side by side sound tests against the Harman Kardon Luna, Tribit XSound Plus 2 and Xiaomi Sound Outdoor, most listeners preferred the other speakers, finding the Sound Joy 2 treble heavy and strained, with audible distortion as the volume rises.
Buy the Harman Kardon Luna. It is rated higher for sound quality, and saving $136.26 with the Huawei Sound Joy 2 does not make up for the sound-quality gap.
If battery life is a priority, the Huawei Sound Joy 2 is rated for 26 hours versus 12 hours for the Harman Kardon Luna.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| Harman Kardon Luna | Huawei Sound Joy 2 | |
|---|---|---|
| Price | $290.99 | $154.73 |
| Ranked | #24 of 150 in Medium Size Portable Bluetooth Speakers | #60 of 150 in Medium Size Portable Bluetooth Speakers |
| App | No | Huawei AI Life |
| Aux Input | No | - |
| Bass Extension (-10dB) | 57Hz | - |
| Battery Life | 12 hours (Manufacturer specified) | 26 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC, AAC |
| EQ | No | - |
| IP Rating | IP67 | IP67 |
| MicroSD Playback | No | - |
| Power Input | USB-C | USB-C |
| Stereo | No | No |
| Omnidirectional | No | - |
| TWS | Yes | Yes |
| USB Playback | Yes | - |
| Weight | 2.5 lbs (1.13 kg) | 1.5 lbs (700 g) |
| Bluetooth Version | 5.3 | 5.2 |
| Dimensions | 8.3” x 3.1” x 3.1” (210 x 78 x 80 mm) | 8”H x 2.9”W (202 x 73 mm) |
| Drivers | 48mm x 90mm woofer, 20mm tweeter | 50mm x 75mm racetrack full range, 19mm tweeter, 2x passive radiators |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) | - |
| Amplifier Power | 40W | 30W (20W full range, 10W tweeter) |
| Digital Aux Input | No | - |
| Built-in Microphone | - | Yes |
| Lights | - | Yes |
| NFC | - | Yes |
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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
Harman Kardon Luna: $290.99 Amazon eBay
Newer model: the Harman Kardon Luna 2, ranked higher, rated 4.1/5.
Pros: Harman Kardon Luna uses 48mm x 90mm woofer, 20mm tweeter. Its 1.13 kg, claimed 12 hours (Manufacturer specified) battery life, IP67 protection and mono playback make it a practical option for its intended room or portable use. The sound is fairly balanced apart from the boosted bass. Measured bass extension of 57Hz (-10dB).
Cons: Bass is limited by its 57Hz specification. There is no companion app. No EQ adjustment. Boosted bass, and less detailed than higher-ranked speakers.
Full Harman Kardon Luna review and specifications →
| Amplifier Power | 40W |
|---|---|
| App | No |
| Aux Input | No |
| Bass Extension (-10dB) | 57Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.3 |
| Digital Aux Input | No |
| Dimensions | 8.3” x 3.1” x 3.1” (210 x 78 x 80 mm) |
| Drivers | 48mm x 90mm woofer, 20mm tweeter |
| EQ | No |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP67 |
| MicroSD Playback | No |
| Omnidirectional | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 2.5 lbs (1.13 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Harman Kardon Luna vs Harman Kardon Luna 2
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Huawei Sound Joy 2: $154.73 AliExpress eBay
Older model: the Huawei Sound Joy (ranked higher, rated 3.8/5).
Pros: A 20W 50mm x 75mm racetrack full range driver and a 10W 19mm tweeter with two passive radiators. In side by side sound tests listeners found its vocals clearer than the Xiaomi Sound Party’s, though with less bass. The 8800mAh battery is rated for 26 hours and fast charges over USB-C. IP67 dust and water protection, Bluetooth 5.2 with AAC, NFC tap to pair, stereo pairing with a second unit, an LED light ring, and three microphones for calls.
Cons: In side by side sound tests against the Harman Kardon Luna, Tribit XSound Plus 2 and Xiaomi Sound Outdoor, most listeners preferred the other speakers, finding the Sound Joy 2 treble heavy and strained, with audible distortion as the volume rises. The reviewer behind those comparisons also found it less smooth than the first Sound Joy. Nothing so far shows how neutral its tuning is: the evidence is listening comparisons, not measurements. A single unit plays mono, and it isn’t sold on Amazon in the US, so buying one means importing.
Full Huawei Sound Joy 2 review and specifications →
| Amplifier Power | 30W (20W full range, 10W tweeter) |
|---|---|
| App | Huawei AI Life |
| Battery Life | 26 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC |
| Bluetooth Version | 5.2 |
| Built-in Microphone | Yes |
| Dimensions | 8”H x 2.9”W (202 x 73 mm) |
| Drivers | 50mm x 75mm racetrack full range, 19mm tweeter, 2x passive radiators |
| IP Rating | IP67 |
| Lights | Yes |
| NFC | Yes |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| Weight | 1.5 lbs (700 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Storytripper HD: Huawei Sound Joy 2 vs JBL Flip 6 vs Xiaomi Sound Outdoor More from storytripperhd →
- Storytripper HD: Huawei Sound Joy 2 vs Tribit XSound Plus 2 vs Harman Kardon Luna
- Storytripper HD: Huawei Sound Joy 2 vs Xiaomi Sound Party
- Storytripper HD: Huawei Soundjoy 2 vs Edifier ES60 vs Sony ULT Field 1
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