Short answer: the Denon Envaya DSB-250BT ranks #5 of 134 medium speakers at $250; the Turtlebox Ranger ranks #53 at $250. Close enough in price that the ranking gap is the deciding factor.
What the Denon Envaya DSB-250BT gets right: One of the early Bluetooth speakers with excellent all-around sound quality, very neutral and great soundstage. Set against that: Expensive.
On the Turtlebox Ranger side: 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.
One note: the Denon Envaya DSB-250BT is discontinued, but it still ranks #5 of 134 medium speakers, ahead of most of what is still sold new, so it is worth considering used.
Buy the Denon Envaya DSB-250BT if the ranking matters more than the price. Buy the Turtlebox Ranger if the price matters more than the ranking.
Specifications Side By Side
| Denon Envaya DSB-250BT | Turtlebox Ranger | |
|---|---|---|
| Price | $250 Discontinued | $250.00 |
| Ranked | #5 of 134 in Medium Size Portable Bluetooth Speakers | #53 of 134 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | - |
| Bass Extension (-10dB) | 57Hz | - |
| Battery Life | 13 hours (Manufacturer specified) | 12+ hours (Manufacturer specified) |
| Built in Microphone | Yes | - |
| IP Rating | IP67 | IP67 |
| Bluetooth Latency | 180ms | - |
| Max Volume | 97dB | - |
| Power Input | Micro USB | - |
| Stereo | Yes | No |
| Weight | 1.7 lbs / 750 g | 2.4 lbs / 1089 g |
| Bluetooth Codecs | aptX, AAC | - |
| Charging Time | 3.5 hours | - |
| Drivers | 2x 40mm full-range drivers + passive radiator | 2" (51mm) woofers |
| Output Power | 27W | - |
| App | No | - |
| EQ | No | - |
| Power Bank | No | Yes |
| TWS | No | Yes |
| Bluetooth Version | 4.1 | 5.4 |
| Dimensions | 200 x 77 x 74 mm (W x H x D) | 9.5" x 3.15" x 3.15" (241 x 80 x 80 mm) |
| Discontinued | Yes | - |
| Party Mode | - | Yes |
The Two Speakers In Full
Denon Envaya DSB-250BT: $250 Discontinued
Pros: One of the early Bluetooth speakers with excellent all-around sound quality, very neutral and great soundstage. Deep bass without distortion at high volumes. IP67 waterproof and dustproof rating. USB charging port charges mobile devices. Built-in stand on back for sturdy tilted positioning.
Cons: Expensive. Treble is rolled off. Phantom battery drain issue, would not recommend these days. Uses some stereo enhancement reverb that can sound weird to some. Not as detailed as higher ranked speakers. Discontinued.
| App | No |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | 57Hz |
| Battery Life | 13 hours (Manufacturer specified) |
| Bluetooth Codecs | aptX, AAC |
| Bluetooth Latency | 180ms |
| Bluetooth Version | 4.1 |
| Built in Microphone | Yes |
| Charging Time | 3.5 hours |
| Dimensions | 200 x 77 x 74 mm (W x H x D) |
| Discontinued | Yes |
| Drivers | 2x 40mm full-range drivers + passive radiator |
| EQ | No |
| IP Rating | IP67 |
| Max Volume | 97dB |
| Output Power | 27W |
| Power Bank | No |
| Power Input | Micro USB |
| Stereo | Yes |
| TWS | No |
| Weight | 1.7 lbs / 750 g |
- Reviews, Comparisons and Sound Samples
- Buy Used
- 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.