Short answer: the Harman Kardon Luna 2. It ranks #23 of 150 medium speakers by sound quality, rated 4.1/5, at $199.95. The LG Xboom XG5 ranks #126, rated 2.4/5, at $99, $100.95 cheaper, a saving that is not big enough to make up the sound-quality gap.
What the Harman Kardon Luna 2 does well: Articulate, spacious midrange with precise imaging and instrument separation. The catch: Treble can sound bright and edgy, and it loses more output off-axis than some rivals.
The case for the LG Xboom XG5: IP67 rated. Watch for: Peaky midrange, rolled off treble.
Buy the Harman Kardon Luna 2. It is rated higher for sound quality, and saving $100.95 with the LG Xboom XG5 does not make up for the sound-quality gap.
If battery life is a priority, the LG Xboom XG5 is rated for 18 hours versus 12 hours for the Harman Kardon Luna 2.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Harman Kardon Luna 2 | LG Xboom XG5 | |
|---|---|---|
| Price | $199.95 | $99.00 |
| Ranked | #23 of 150 in Medium Size Portable Bluetooth Speakers | #126 of 150 in Medium Size Portable Bluetooth Speakers |
| App | Yes | Yes (LG XBOOM app) |
| Aux Input | No | Yes |
| Battery Life | 12 hours (Manufacturer specified) | 18 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC, AAC |
| EQ | Yes (4 presets + custom) | Yes (App EQ) |
| IP Rating | IP67 | IP67 |
| MicroSD Playback | No | - |
| Power Input | USB-C | USB-C |
| Stereo | No | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| USB Playback | No | - |
| Weight | 1.6 lbs (735 g) | 1.5 lbs (680 g) |
| Bluetooth Version | 5.4 | 5.1 |
| Dimensions | 8.5” x 3.3” x 3.2” (216 x 84 x 81 mm) | 8.7” x 3.3” x 3.1” (222 x 83 x 80 mm) |
| Drivers | 62mm x 82mm woofer with passive radiator, 20mm tweeter | 1x 42x80mm track-type woofer + 1x passive radiator |
| Frequency Response | 58Hz - 20kHz (-6dB) (Manufacturer specified) | - |
| Amplifier Power | 40W (25W woofer + 15W tweeter) | 20W |
| Digital Aux Input | No | No |
| Strap | No | - |
| Party Mode | - | Yes (Wireless Party Link, up to 10 speakers) |
| Built-in Microphone | - | Yes |
| Lights | - | Yes |
Related Speaker Comparisons
How Harman Kardon Luna 2 compares with other leading options:
- Harman Kardon Luna 2 vs Earfun Uboom L
- Harman Kardon Luna 2 vs Soundcore Motion 300
- Harman Kardon Luna 2 vs Minirig 4
- Harman Kardon Luna 2 vs B&O Beosound A1 2nd gen
- Harman Kardon Luna 2 vs JBL Charge 6
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.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Speakers In Full
Harman Kardon Luna 2: $199.95 Amazon B&H Photo Video eBay
Older model: the Harman Kardon Luna (ranked lower, rated 4/5).
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 | Yes |
| 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 |
| Strap | 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 →
- Head-to-Head Comparisons
- Harman Kardon Luna 2 vs Harman Kardon Luna
- Harman Kardon Luna 2 vs Bogasing G4
- Harman Kardon Luna 2 vs Xiaomi Sound Party
- Harman Kardon Luna 2 vs JBL Charge 5 Wifi
- Harman Kardon Luna 2 vs JBL Charge 5
- Harman Kardon Luna 2 vs B&O Beosound A1 3rd gen
- Harman Kardon Luna 2 vs Soundcore Boom 3i
- Harman Kardon Luna 2 vs Miatone Boompro
- See all 122 comparisons
LG Xboom XG5: $99.00 Amazon eBay
Pros: IP67 rated. 18 hour battery life (~17 hrs confirmed in testing) with fast USB-C charging. Wireless Party Link connects up to 10 speakers.
Cons: Peaky midrange, rolled off treble. Not very good sounding
Full LG Xboom XG5 review and specifications →
| Amplifier Power | 20W |
|---|---|
| App | Yes (LG XBOOM app) |
| Aux Input | Yes |
| Battery Life | 18 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC |
| Bluetooth Version | 5.1 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 8.7” x 3.3” x 3.1” (222 x 83 x 80 mm) |
| Drivers | 1x 42x80mm track-type woofer + 1x passive radiator |
| EQ | Yes (App EQ) |
| IP Rating | IP67 |
| Lights | Yes |
| Omnidirectional | No |
| Party Mode | Yes (Wireless Party Link, up to 10 speakers) |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 1.5 lbs (680 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- LG Xboom XG5 vs LG Xboom Go PL5
- LG Xboom XG5 vs Tribit Stormbox Mini
- LG Xboom XG5 vs Doss E-Go II
- LG Xboom XG5 vs Sony SRS-XE200
- LG Xboom XG5 vs Tribit Stormbox Mini+
- LG Xboom XG5 vs Harman Kardon Esquire 2
- LG Xboom XG5 vs B&O Beosound Explore
- LG Xboom XG5 vs Marshall Emberton II
- See all 37 comparisons