Short answer: the Harman Kardon Luna if sound quality matters most, the JBL Charge 2 if price matters most. The Harman Kardon Luna ranks #22 of 136 medium speakers at $290.99. The JBL Charge 2 ranks #69 at $149, $141.99 cheaper.
What the Harman Kardon Luna offers: Pretty balanced sound besides the boosted bass. Watch for: Not stereo. Boosted bass, not as detailed as higher ranked speakers
What the JBL Charge 2 offers: Doubles as a 6000mAh power bank. ~10-12 hour battery life. Social Mode pairs up to 3 phones; works as a speakerphone. Watch for: Bass compression at higher volumes. Warm sound. slightly rolled off treble. Not as loud as other speakers.
Buy the Harman Kardon Luna if sound quality matters more than the price. Buy the JBL Charge 2 if the price matters more than sound quality.
Specifications Side By Side
| Harman Kardon Luna | JBL Charge 2 | |
|---|---|---|
| Price | $290.99 | $149 Discontinued |
| Ranked | #22 of 136 in Medium Size Portable Bluetooth Speakers | #69 of 136 in Medium Size Portable Bluetooth Speakers |
| App | No | No |
| Aux Input | No | Yes |
| Bass Extension (-10dB) | 57Hz | - |
| Battery Life | 12 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC | SBC |
| EQ | No | No |
| IP Rating | IP67 | IPX5 |
| MicroSD Playback | No | - |
| Power Input | USB-C | - |
| Stereo | No | - |
| Omnidirectional | No | No |
| TWS | Yes | - |
| USB Playback | Yes | - |
| Weight | 2.5 lbs / 1.13 kg | 2.4 lbs / 1.1 kg |
| Bluetooth Version | 5.3 | 3.0 |
| Dimensions | 8.3" x 3.1" x 3.1" (210 x 78 x 80 mm) | 8.5" x 3.4" x 3" (216 x 86 x 76 mm) |
| Drivers | 48mm x 90mm woofer, 20mm tweeter | 2x 45mm fullrange |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) | 75Hz - 20kHz (Manufacturer specified) |
| Output Power | 40W | 15W RMS |
| Digital Aux Input | No | No |
| Power Bank | - | Yes (USB-A, 5V/2.1A) |
| Built in Microphone | - | Yes |
| Discontinued | - | Yes |
| Party Mode | - | Yes (Connect+ up to 100 speakers) |
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- B&O Beosound A1 2nd gen vs Tribit Maxsound Plus V1/V2/Thunderbox Plus
- B&O Beosound A1 3rd gen vs Tribit Maxsound Plus V1/V2/Thunderbox Plus
- Harman Kardon Luna vs Sony ULT Field 3
- Bose Soundlink Flex 2nd gen vs Harman Kardon Luna
Prices on this page were last checked August 27, 2026 at 10:09 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
Pros: Pretty balanced sound besides the boosted bass.
Cons: Not stereo. Boosted bass, not as detailed as higher ranked speakers
Full Harman Kardon Luna review and specifications →
| App | No |
|---|---|
| Aux Input | No |
| Bass Extension (-10dB) | 57Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| 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 |
| Output Power | 40W |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 2.5 lbs / 1.13 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Oluv Patreon: Harman Kardon Luna - sound demo More from Oluv’Sone →
- Alan Ross Reviews: Beats Pill vs Harman Luna vs Bose Flex vs Soundcore Motion Plus More from alanrossreviews →
- Storytripper HD: Klipsch Nashville vs Harman Kardon Luna vs Soundcore Motion 300 More from storytripperhd →
- Reddit Search for Harman Kardon Luna Review
- Head-to-Head Comparisons
- Harman Kardon Luna vs Tribit Maxsound Plus V1/V2/Thunderbox Plus
- Harman Kardon Luna vs Tribit Xsound Mega
- Harman Kardon Luna vs JBL Charge 5 Wifi
- Harman Kardon Luna vs Xiaomi Sound Party
- Harman Kardon Luna vs B&O Beosound A1 3rd gen
- Harman Kardon Luna vs JBL Charge 5
- Harman Kardon Luna vs Soundcore Boom 3i
- Harman Kardon Luna vs JBL Flip 7
- See all 72 comparisons
JBL Charge 2: $149 Discontinued eBay
Pros: Doubles as a 6000mAh power bank. ~10-12 hour battery life. Social Mode pairs up to 3 phones; works as a speakerphone.
Cons: Bass compression at higher volumes. Warm sound. slightly rolled off treble. Not as loud as other speakers. Discontinued.
Full JBL Charge 2 review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 3.0 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 8.5" x 3.4" x 3" (216 x 86 x 76 mm) |
| Discontinued | Yes |
| Drivers | 2x 45mm fullrange |
| EQ | No |
| Frequency Response | 75Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX5 |
| Omnidirectional | No |
| Output Power | 15W RMS |
| Party Mode | Yes (Connect+ up to 100 speakers) |
| Power Bank | Yes (USB-A, 5V/2.1A) |
| Weight | 2.4 lbs / 1.1 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons