Short answer: the Harman Kardon Luna. It ranks #26 of 164 medium speakers by sound quality, rated 4.0/5, at $290.99; the JBL Pulse 6 ranks #49, rated 3.7/5, and costs $329.95, which makes this an easy call rather than a real tradeoff.
The Harman Kardon Luna is the lighter pick. The sound is fairly balanced apart from the boosted bass. At 2.5 lbs (1.13 kg) it weighs noticeably less than the JBL Pulse 6 at 3.3 lbs (1.49 kg). The tradeoff: Boosted bass, and less detailed than higher-ranked speakers.
Why pick the JBL Pulse 6: A 63.8mm woofer on 30W RMS and a 16mm tweeter on 10W RMS, with JBL rating the response down to 42Hz, well below the Pulse 5’s 58Hz. It supports AAC Bluetooth, which the Harman Kardon Luna lacks. It has an adjustable EQ, which the Harman Kardon Luna lacks. The tradeoff: No independent measurements or tested reviews have been published yet, so its real bass extension, loudness and tonal balance can’t be compared with ranked speakers.
Buy the Harman Kardon Luna. It is rated higher for sound quality than the JBL Pulse 6 and costs less, so only choose the other one for a particular feature it does better.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Harman Kardon Luna | JBL Pulse 6 | |
|---|---|---|
| Price | $290.99 | $329.95 |
| Ranked | #26 of 164 in Medium Size Portable Bluetooth Speakers | #49 of 164 in Medium Size Portable Bluetooth Speakers |
| App | No | JBL One |
| Aux Input | No | No |
| Bass Extension (-10dB) | 57Hz | - |
| Battery Life | 12 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC, AAC, LC3 |
| EQ | No | Yes |
| IP Rating | IP67 | IP68 |
| MicroSD Playback | No | - |
| Power Input | USB-C | USB-C (5V/3A) |
| Stereo | No | No |
| Omnidirectional | No | Pointing up |
| TWS | Yes | Yes (Auracast) |
| USB Playback | Yes | - |
| Weight | 2.5 lbs (1.13 kg) | 3.3 lbs (1.49 kg) |
| Bluetooth Version | 5.3 | 6.0 |
| Dimensions | 8.3” x 3.1” x 3.1” (210 x 78 x 80 mm) | 10.4”H x 5.2”W x 4.2”D (264 x 132 x 106 mm) |
| Drivers | 48mm x 90mm woofer, 20mm tweeter | 63.8mm woofer, 16mm tweeter |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) | 42Hz - 20kHz (Manufacturer specified) |
| Amplifier Power | 40W | 40W RMS (30W woofer, 10W tweeter) |
| Digital Aux Input | No | Yes (USB-C, lossless) |
| Battery Capacity | - | 34Wh (7.2V, 4722mAh) |
| Charging Time | - | 4.5 hours |
| Lights | - | Yes |
| Party Mode | - | Yes (Auracast) |
| Power Bank | - | No |
| Strap | - | No |
Related Speaker Comparisons
How Harman Kardon Luna compares with other leading options:
- Harman Kardon Luna vs Earfun Uboom L
- Soundcore Motion 300 vs Harman Kardon Luna
- Soundcore Motion+ vs Harman Kardon Luna
- Soundcore Boost “upgraded” 2021 vs Harman Kardon Luna
- Harman Kardon Luna vs Minirig 4
Prices on this page were last checked October 4, 2026 at 9:58 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
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JBL Pulse 6: $329.95 Estimated Amazon eBay
Older model: the JBL Pulse 5 (ranked higher, rated 3.7/5).
Pros: A 63.8mm woofer on 30W RMS and a 16mm tweeter on 10W RMS, with JBL rating the response down to 42Hz, well below the Pulse 5’s 58Hz. IP68 makes it fully dustproof and submersible, a step up from the Pulse 5’s IP67. The 360° light show now runs over an illuminated carry handle too, with 16 themes, a double-tap bedside lamp and a Sunset Mode sleep timer in the JBL One app. Bluetooth 6.0 with SBC, AAC and LC3, lossless playback over USB-C, and Auracast for stereo pairing or linking PartyBox speakers and PartyLight Sticks.
Cons: No independent measurements or tested reviews have been published yet, so its real bass extension, loudness and tonal balance can’t be compared with ranked speakers. It plays in mono from one woofer and one tweeter, so a single unit gives no stereo separation. Battery life is rated at only 12 hours from its 34Wh pack, charging takes up to 4.5 hours, and the USB-C port can’t charge a phone. There is no strap, only the built-in handle.
Full JBL Pulse 6 review and specifications →
| Amplifier Power | 40W RMS (30W woofer, 10W tweeter) |
|---|---|
| App | JBL One |
| Aux Input | No |
| Battery Capacity | 34Wh (7.2V, 4722mAh) |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC, LC3 |
| Bluetooth Version | 6.0 |
| Charging Time | 4.5 hours |
| Digital Aux Input | Yes (USB-C, lossless) |
| Dimensions | 10.4”H x 5.2”W x 4.2”D (264 x 132 x 106 mm) |
| Drivers | 63.8mm woofer, 16mm tweeter |
| EQ | Yes |
| Frequency Response | 42Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP68 |
| Lights | Yes |
| Omnidirectional | Pointing up |
| Party Mode | Yes (Auracast) |
| Power Bank | No |
| Power Input | USB-C (5V/3A) |
| Stereo | No |
| Strap | No |
| TWS | Yes (Auracast) |
| Weight | 3.3 lbs (1.49 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
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