Short answer: the Turtlebox Ranger for better sound quality, the Ultimate Ears Wonderboom 4 for the lower price. The Turtlebox Ranger ranks #65 of 166 medium speakers, rated 3.5/5, at $250. The Ultimate Ears Wonderboom 4 ranks #106, rated 2.9/5, at $74.50, $175.50 cheaper.
The Turtlebox Ranger is the better-sounding pick. Smoother frequency response than the other Turtlebox speakers. It links with other speakers (Turtlebox Party Mode), which the Ultimate Ears Wonderboom 4 cannot. The tradeoff: Bass sounds kind of thuddy and isn’t as deep as higher ranked speakers.
The Ultimate Ears Wonderboom 4 is the lighter pick. At 0.9 lbs (420 g) it weighs much less than the Turtlebox Ranger at 2.4 lbs (1.09 kg). The catch: Bass isn’t as deep as the top-ranked speakers and is a little thuddy.
Buy the Turtlebox Ranger if sound quality is the priority over the price, or the Ultimate Ears Wonderboom 4 if the price is the priority over sound quality.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Turtlebox Ranger | Ultimate Ears Wonderboom 4 | |
|---|---|---|
| Price | $250.00 | $74.50 |
| Ranked | #65 of 166 in Medium Size Portable Bluetooth Speakers | #106 of 166 in Medium Size Portable Bluetooth Speakers |
| Battery Life | 12+ hours (Manufacturer specified) | 14 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.4 | 5.2 |
| Dimensions | 9.5” x 3.1” x 3.1” (241 x 80 x 80 mm) | 4.1” x 3.8” (104 x 95.3 mm) |
| Drivers | 2” (51mm) woofers | 2x 40mm active drivers + 2x passive radiators (46.1 x 65.2mm) |
| IP Rating | IP67 | IP67 |
| Party Mode | Yes (Turtlebox Party Mode) | No |
| Power Bank | Yes (USB-C) | No |
| Stereo | No | No |
| Omnidirectional | No | Yes |
| TWS | Yes | Yes |
| Weight | 2.4 lbs (1089 g) | 0.9 lbs (420 g) |
| Digital Aux Input | No | No |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) | SBC |
| App | No | No |
| EQ | No | No |
| Power Input | USB-C | USB-C |
| Aux Input | No | No |
| Strap | No | Yes (built-in loop) |
| Maximum SPL | - | 87dB (Manufacturer specified) |
| Built-in Microphone | - | No |
Related Speaker Comparisons
How Turtlebox Ranger compares with other leading options:
- Turtlebox Ranger vs EarFun Uboom L
- Turtlebox Ranger vs Soundcore Motion 300
- Turtlebox Ranger vs Soundcore Motion+
- Turtlebox Ranger vs Soundcore Boost “upgraded” 2021
- Denon Envaya DSB-250BT vs Turtlebox Ranger
Prices on this page were last checked October 9, 2026 at 8:01 AM 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
Turtlebox Ranger: $250.00 Amazon eBay
Same family: the Turtlebox Cub (smaller model, rated 3/5), the Turtlebox Gen 3 (larger model, rated 2.1/5) and the Turtlebox Grande (larger model, rated 2.6/5). See every Turtlebox generation.
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 →
| Released | Feb 2025 (1 year ago) |
|---|---|
| App | No |
| Aux Input | No |
| Battery Life | 12+ hours (Manufacturer specified) |
| Bluetooth | Yes |
| 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 |
| Strap | No |
| TWS | Yes |
| Weight | 2.4 lbs (1089 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Turtlebox Ranger vs Bogasing M5
- Turtlebox Ranger vs JBL Charge 4
- Turtlebox Ranger vs Soundcore 3
- Turtlebox Ranger vs Tribit Stormbox Flow
- Turtlebox Ranger vs Bose Soundlink Revolve
- Turtlebox Ranger vs Bose Soundlink Mini 2
- Turtlebox Ranger vs Sonos Play
- Turtlebox Ranger vs Bose Soundlink Mini
- See all 111 comparisons
Ultimate Ears Wonderboom 4: $74.50 Amazon eBay
Older models: the Ultimate Ears Wonderboom 3 (ranked lower, rated 2.9/5), the Ultimate Ears Wonderboom 2 (ranked lower, rated 2.9/5) and the Ultimate Ears Wonderboom (ranked lower, rated 2.9/5). See every Ultimate Ears Wonderboom, Boom and Megaboom generation.
Same family: the Ultimate Ears Boom 4 (larger model, ranked lower, rated 2.9/5) and the Ultimate Ears Megaboom 4 (larger model, ranked lower, rated 2.1/5).
Pros: Small size.
Cons: Bass isn’t as deep as the top-ranked speakers and is a little thuddy. Not much improvement over the previous Ultimate Ears Wonderboom 3 besides the USB-C charging port.
Full Ultimate Ears Wonderboom 4 review and specifications →
| Released | Jun 2024 (2 years ago) |
|---|---|
| App | No |
| Aux Input | No |
| Battery Life | 14 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.2 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 4.1” x 3.8” (104 x 95.3 mm) |
| Drivers | 2x 40mm active drivers + 2x passive radiators (46.1 x 65.2mm) |
| EQ | No |
| IP Rating | IP67 |
| Maximum SPL | 87dB (Manufacturer specified) |
| Omnidirectional | Yes |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (built-in loop) |
| TWS | Yes |
| Weight | 0.9 lbs (420 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Ultimate Ears Wonderboom 4 vs Ultimate Ears Wonderboom 3
- Ultimate Ears Wonderboom 4 vs Ultimate Ears Megaboom 3
- Ultimate Ears Wonderboom 4 vs Ultimate Ears Wonderboom 2
- Ultimate Ears Wonderboom 4 vs LG Xboom Grab
- Ultimate Ears Wonderboom 4 vs Ultimate Ears Wonderboom
- Ultimate Ears Wonderboom 4 vs Soundcore 2
- Ultimate Ears Wonderboom 4 vs Ultimate Ears Boom 4
- Ultimate Ears Wonderboom 4 vs Tribit Stormbox 2
- See all 138 comparisons