Short answer: the Turtlebox Ranger, if you are buying new. The Denon Envaya DSB-250BT ranks higher than it (#5 vs #56 of 142 medium speakers, 4.4/5 vs 3.5/5) but is discontinued, so only consider it used; the Turtlebox Ranger is still sold new at $250.
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: Smoother 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 Turtlebox Ranger new; the Denon Envaya DSB-250BT is no longer sold new, so it only makes sense as a used find.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Denon Envaya DSB-250BT | Turtlebox Ranger | |
|---|---|---|
| Price | $250 Discontinued | $250.00 |
| Ranked | #5 of 142 in Medium Size Portable Bluetooth Speakers | #56 of 142 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | No |
| 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 | - |
| Maximum SPL | 97dB (measured by Alan Ross Reviews) | - |
| Power Input | Micro USB | USB-C |
| Stereo | Yes | No |
| Omnidirectional | No | No |
| Weight | 1.7 lbs (750 g) | 2.4 lbs (1089 g) |
| Bluetooth Codecs | aptX, AAC | SBC (inferred; additional codecs unverified) |
| Charging Time | 3.5 hours | - |
| Drivers | 2x 40mm full-range drivers + passive radiator | 2" (51mm) woofers |
| Amplifier Power | 27W | - |
| App | No | No |
| EQ | No | No |
| Power Bank | No | Yes (USB-C) |
| TWS | No | Yes |
| Bluetooth Version | 4.1 | 5.4 |
| Dimensions | 7.9" x 3" x 2.9" (200 x 77 x 74 mm) (W x H x D) | 9.5" x 3.1" x 3.1" (241 x 80 x 80 mm) |
| Discontinued | Yes | - |
| Digital Aux Input | No | No |
| Party Mode | - | Yes (Turtlebox Party Mode) |
Related Speaker Comparisons
More worthwhile head-to-heads for Denon Envaya DSB-250BT:
- Soundcore Motion 300 vs Denon Envaya DSB-250BT
- Denon Envaya DSB-250BT vs Soundcore Motion+
- Denon Envaya DSB-250BT vs Soundcore Boost “upgraded” 2021
- Denon Envaya DSB-250BT vs Minirig 4
- Denon Envaya DSB-250BT vs Minirig 3
Prices on this page were last checked September 23, 2026 at 11:24 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
Denon Envaya DSB-250BT: $250 Discontinued eBay
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. Measured bass extension of 57Hz (-10dB).
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.
Full Denon Envaya DSB-250BT review and specifications →
| Amplifier Power | 27W |
|---|---|
| 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 |
| Digital Aux Input | No |
| Dimensions | 7.9" x 3" x 2.9" (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 |
| Maximum SPL | 97dB (measured by Alan Ross Reviews) |
| Omnidirectional | No |
| Power Bank | No |
| Power Input | Micro USB |
| Stereo | Yes |
| TWS | No |
| Weight | 1.7 lbs (750 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Denon Envaya DSB-250BT vs Minirig 4
- Denon Envaya DSB-250BT vs Soundcore Boost “upgraded” 2021
- Denon Envaya DSB-250BT vs Soundcore Motion+
- Denon Envaya DSB-250BT vs Minirig 3
- Denon Envaya DSB-250BT vs Soundcore Motion 300
- Denon Envaya DSB-250BT vs B&O Beosound A1
- Denon Envaya DSB-250BT vs B&O Beosound A1 2nd gen
- Denon Envaya DSB-250BT vs JBL Charge 6
- See all 10 comparisons
Turtlebox Ranger: $250.00 Amazon eBay
Pros: Smoother 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
Full Turtlebox Ranger review and specifications →
| App | No |
|---|---|
| Aux Input | No |
| Battery Life | 12+ hours (Manufacturer specified) |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) |
| Bluetooth Version | 5.4 |
| Digital Aux Input | No |
| Dimensions | 9.5" x 3.1" x 3.1" (241 x 80 x 80 mm) |
| Drivers | 2" (51mm) woofers |
| EQ | No |
| IP Rating | IP67 |
| Omnidirectional | No |
| Party Mode | Yes (Turtlebox Party Mode) |
| Power Bank | Yes (USB-C) |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| Weight | 2.4 lbs (1089 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Turtlebox Ranger vs Soundcore 3/Soundcore Select 2
- Turtlebox Ranger vs Bogasing M5
- Turtlebox Ranger vs Bose Soundlink Mini 2
- Turtlebox Ranger vs JBL Charge 4
- Turtlebox Ranger vs Bose Soundlink Mini
- Turtlebox Ranger vs Sony ULT Field 3
- Turtlebox Ranger vs Tribit Stormbox Flow
- Turtlebox Ranger vs Bose Soundlink Revolve
- See all 94 comparisons