Short answer: the Harman Kardon Luna. It ranks #22 of 134 medium speakers at $169.95; the Turtlebox Ranger ranks #53 and costs $250, so there is not much of a tradeoff to weigh.
The case for the Harman Kardon Luna: Pretty balanced sound besides the boosted bass. The catch: Not stereo.
What the Turtlebox Ranger gets right: Much better frequency response than the other Turtlebox speakers. The tradeoff: Bass sounds kind of thuddy and isn’t as deep as higher ranked speakers.
Buy the Harman Kardon Luna if the ranking matters more than the price. Buy the Turtlebox Ranger if the price matters more than the ranking.
Specifications Side By Side
| Harman Kardon Luna | Turtlebox Ranger | |
|---|---|---|
| Price | $169.95 | $250.00 |
| Ranked | #22 of 134 in Medium Size Portable Bluetooth Speakers | #53 of 134 in Medium Size Portable Bluetooth Speakers |
| App | No | - |
| Aux Input | No | - |
| Bass Extension (-10dB) | 57Hz | - |
| Battery Life | 12 hours (Manufacturer specified) | 12+ hours (Manufacturer specified) |
| Bluetooth Codecs | SBC | - |
| EQ | No | - |
| IP Rating | IP67 | IP67 |
| MicroSD Playback | No | - |
| Power Input | USB-C | - |
| Stereo | No | No |
| TWS | Yes | Yes |
| USB Playback | Yes | - |
| Weight | 2.5 lbs / 1.13 kg | 2.4 lbs / 1089 g |
| Bluetooth Version | 5.3 | 5.4 |
| Dimensions | 8.3" x 3.1" x 3.1" (210 x 78 x 80 mm) | 9.5" x 3.15" x 3.15" (241 x 80 x 80 mm) |
| Drivers | 48mm x 90mm woofer, 20mm tweeter | 2" (51mm) woofers |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) | - |
| Output Power | 40W | - |
| Party Mode | - | Yes |
| Power Bank | - | Yes |
The Two Speakers In Full
Harman Kardon Luna: $169.95 Amazon
Pros: Pretty balanced sound besides the boosted bass.
Cons: Not stereo. Boosted bass, not as detailed as higher ranked speakers
| App | No |
|---|---|
| Aux Input | No |
| Bass Extension (-10dB) | 57Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.3 |
| 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 |
| Output Power | 40W |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 2.5 lbs / 1.13 kg |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Links
Turtlebox Ranger: $250.00 Amazon
Pros: Much better frequency response than the other Turtlebox speakers. Has magnets for attaching it to things. Appears to be quite tough
Cons: Bass sounds kind of thuddy and isn’t as deep as higher ranked speakers. Overpriced. Heavy for the size, likely due to the toughness
| Battery Life | 12+ hours (Manufacturer specified) |
|---|---|
| Bluetooth Version | 5.4 |
| Dimensions | 9.5" x 3.15" x 3.15" (241 x 80 x 80 mm) |
| Drivers | 2" (51mm) woofers |
| IP Rating | IP67 |
| Party Mode | Yes |
| Power Bank | Yes |
| Stereo | No |
| TWS | Yes |
| Weight | 2.4 lbs / 1089 g |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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- Links
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Product prices and availability were last checked August 9, 2026 at 6:57 AM UTC 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.