Short answer: the Harman Kardon Luna 2 on measured sound quality, the Huawei Sound Joy on price. The Harman Kardon Luna 2 ranks #23 of 142 medium speakers at $199.95. The Huawei Sound Joy ranks #38 at $180, $19.95 cheaper.
What the Harman Kardon Luna 2 offers: Articulate, spacious midrange with precise imaging and instrument separation. Tight, well-controlled bass from the 62mm x 82mm woofer and passive radiator despite the compact body, and it stays cleaner at volume than pricier rivals like the Sonos Play. IP67 rated, and two units pair via AirTouch for true stereo sound. Watch for: Treble can sound bright and edgy, and it loses more output off-axis than some rivals. Some listeners hear mid-range rattling on certain tracks, similar to sibling JBL models. 12-hour battery life trails category leaders like the JBL Charge 6, which doubles it. Single unit is not stereo (1.1 driver layout).
What the Huawei Sound Joy offers: Use Devialet and +6db EQ for best sound quality Watch for: Boosted treble, not quite as deep of bass as a Charge 5. Very expensive
Buy the Harman Kardon Luna 2 if sound quality matters more than the price. Buy the Huawei Sound Joy if the price matters more than sound quality.
Battery life favors the Huawei Sound Joy: rated for 26 hours against 12 hours for the Harman Kardon Luna 2.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Harman Kardon Luna 2 | Huawei Sound Joy | |
|---|---|---|
| Price | $199.95 | $180 |
| Ranked | #23 of 142 in Medium Size Portable Bluetooth Speakers | #38 of 142 in Medium Size Portable Bluetooth Speakers |
| App | Yes | Yes |
| Aux Input | No | - |
| Battery Life | 12 hours (Manufacturer specified) | 26 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC | AAC, SBC |
| EQ | Yes (4 presets + custom) | Yes (with G-sensor orientation switching) |
| IP Rating | IP67 | IP67 |
| MicroSD Playback | No | - |
| Power Input | USB-C | USB-C (5V/2A, 9V/2A, 10V/4A) |
| Stereo | No | No |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| USB Playback | No | - |
| Weight | 1.6 lbs (735 g) | 1.5 lbs (680 g) |
| Bluetooth Version | 5.4 | 5.2 |
| Dimensions | 8.5" x 3.3" x 3.2" (216 x 84 x 81 mm) | 8" x 2.9" (202 x 73 mm) (height x width) |
| Drivers | 62mm x 82mm woofer with passive radiator, 20mm tweeter | 1x 50x75mm racetrack woofer (20W) + 1x 19mm silk dome tweeter + 2x passive radiators |
| Frequency Response | 58Hz - 20kHz (-6dB) (Manufacturer specified) | - |
| Amplifier Power | 40W (25W woofer + 15W tweeter) | 30W total (20W + 10W) |
| Digital Aux Input | No | No |
| Bass Extension (-10dB) | - | 56Hz |
| Maximum SPL | - | 100dB (measured by Alan Ross Reviews) |
| Built-in Microphone | - | Yes (3 microphones) |
| Power Bank | - | No |
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Prices on this page were last checked September 16, 2026 at 12:41 AM 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 2: $199.95 Amazon B&H Photo Video eBay
Pros: Articulate, spacious midrange with precise imaging and instrument separation. Tight, well-controlled bass from the 62mm x 82mm woofer and passive radiator despite the compact body, and it stays cleaner at volume than pricier rivals like the Sonos Play. IP67 rated, and two units pair via AirTouch for true stereo sound.
Cons: Treble can sound bright and edgy, and it loses more output off-axis than some rivals. Some listeners hear mid-range rattling on certain tracks, similar to sibling JBL models. 12-hour battery life trails category leaders like the JBL Charge 6, which doubles it. Single unit is not stereo (1.1 driver layout).
Full Harman Kardon Luna 2 review and specifications →
| Amplifier Power | 40W (25W woofer + 15W tweeter) |
|---|---|
| App | Yes |
| Aux Input | No |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.4 |
| Digital Aux Input | No |
| Dimensions | 8.5" x 3.3" x 3.2" (216 x 84 x 81 mm) |
| Drivers | 62mm x 82mm woofer with passive radiator, 20mm tweeter |
| EQ | Yes (4 presets + custom) |
| Frequency Response | 58Hz - 20kHz (-6dB) (Manufacturer specified) |
| IP Rating | IP67 |
| MicroSD Playback | No |
| Omnidirectional | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| USB Playback | No |
| Weight | 1.6 lbs (735 g) |
- Links
- Reviews, Comparisons and Sound Samples
- What Hi-Fi?: Harman Kardon Luna 2 review
- Joy & Oluv’Sone: Sonos Play & Harman Kardon Luna 2 - listening test More from Oluv’Sone →
- Mateusz Cholewa: Harman Kardon Luna 2 UNBOXING vs HK Luna Short Test More from Mateusz Cholewa →
- Storytripper HD: Harman Kardon Luna vs Luna 2 More from storytripperhd →
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Huawei Sound Joy: $180 Aliexpress eBay
Pros: Use Devialet and +6db EQ for best sound quality. Measured bass extension of 56Hz (-10dB).
Cons: Boosted treble, not quite as deep of bass as a Charge 5. Very expensive
Full Huawei Sound Joy review and specifications →
| Amplifier Power | 30W total (20W + 10W) |
|---|---|
| App | Yes |
| Bass Extension (-10dB) | 56Hz |
| Battery Life | 26 hours (Manufacturer specified) |
| Bluetooth Codecs | AAC, SBC |
| Bluetooth Version | 5.2 |
| Built-in Microphone | Yes (3 microphones) |
| Digital Aux Input | No |
| Dimensions | 8" x 2.9" (202 x 73 mm) (height x width) |
| Drivers | 1x 50x75mm racetrack woofer (20W) + 1x 19mm silk dome tweeter + 2x passive radiators |
| EQ | Yes (with G-sensor orientation switching) |
| IP Rating | IP67 |
| Maximum SPL | 100dB (measured by Alan Ross Reviews) |
| Omnidirectional | No |
| Power Bank | No |
| Power Input | USB-C (5V/2A, 9V/2A, 10V/4A) |
| Stereo | No |
| TWS | Yes |
| Weight | 1.5 lbs (680 g) |
- Reviews, Comparisons and Sound Samples
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