These are not really the same size class, and that is the honest framing here. The Amazon Echo Dot 5th Gen ranks #6 of 9 powered desktop speakers by sound quality at $79.99; the Brane X ranks #4 of 78 large speakers by sound quality at $500.
The case for the Amazon Echo Dot 5th Gen: What Hi-Fi rated it 5 stars for sound, calling it expansive for its size with great Alexa integration and an understated look, from a single 44mm front-firing driver. The tradeoff: What Hi-Fi’s one real complaint was distortion at higher volumes, and bass force and detail both fall off at the low end, typical for a speaker not much bigger than a hockey ball.
The case for the Brane X: The Brane X pairs a dedicated RAD subwoofer with two midrange drivers and two tweeters to achieve extraordinary low bass for a 3.5kg portable: its measured -10dB extension is 31Hz. The tradeoff: The front-facing design has only moderate dispersion, so sound changes noticeably off to the sides or behind it.
Buy the Amazon Echo Dot 5th Gen at $79.99 for a powered desktop speaker, or the Brane X at $500 for a large speaker instead.
If water resistance matters to you, the Brane X at IP57 (brief submersion) holds up far better than the Amazon Echo Dot 5th Gen at no water resistance.
Looking for alternatives? See the complete Powered Home rankings and Portable Bluetooth rankings.
Specifications Side By Side
| Amazon Echo Dot 5th Gen | Brane X | |
|---|---|---|
| Price | $79.99 each | $500 |
| Ranked | #6 of 9 in Small Size Powered Desktop Speakers | #4 of 78 in Large Size Portable Bluetooth Speakers |
| Aux Input | No | Yes |
| Battery Life | No Battery | 12 hours (Manufacturer specified) |
| IP Rating | None | IP57 |
| Party Mode | Yes (Wi-Fi multi-room, Alexa) | Yes (Brane app, up to 8 speakers) |
| Power Input | External AC adapter (DC jack) | AC Power brick |
| Stereo | No | Yes |
| Weight | 0.7 lbs (340 g) | 7.7 lbs (3.5 kg) |
| Wi-Fi | Yes (802.11 a/b/g/n/ac, 2.4GHz/5GHz) | Yes |
| App | Yes (Alexa) | No |
| Bluetooth Codecs | SBC, AAC | aptX HD, aptX, AAC, SBC |
| Built-in Microphone | Yes (mic mute switch, temperature sensor) | Yes |
| EQ | No | No |
| Power Bank | No | No |
| TWS | Yes (Wi-Fi stereo pairing via Alexa app) | Yes |
| Drivers | 44mm front-firing driver | 2x 2.5" midrange, 2x 0.75" tweeters + 6.5"x9" subwoofer |
| Discontinued | No | - |
| Inputs | Wi-Fi, Bluetooth | - |
| XLR Input | No | - |
| RCA Input | No | - |
| TRS Input | No | - |
| Optical Input | No | - |
| Coaxial Input | No | - |
| USB Input | No | - |
| HDMI Input | No | - |
| AES Input | No | - |
| Bluetooth | Yes | - |
| Dimensions | 3.9" x 3.9" x 3.5" (100 x 100 x 89 mm) (H x W x D) | 9.3" x 7" x 6.1" (236 x 178 x 155 mm) |
| Voice Assistants | Amazon Alexa / Alexa+ | Amazon Alexa |
| Streaming Services | Amazon Music, Spotify, Apple Music, Deezer, Pandora, iHeartRadio, SiriusXM, TuneIn | - |
| Aux Latency | - | 295ms default, 33ms with aux pass-through |
| Bass Extension (-10dB) | - | 31Hz |
| Bluetooth Latency | - | 100ms |
| Maximum SPL | - | 106dB (measured by Alan Ross Reviews) |
| Omnidirectional | - | No |
| Frequency Response | - | 30Hz - 20kHz (Manufacturer specified) |
| Amplifier Power | - | 200W |
| Digital Aux Input | - | No |
| Bluetooth Version | - | 5.1 |
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Prices on this page were last checked September 22, 2026 at 5:11 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
Amazon Echo Dot 5th Gen: $79.99 each Amazon eBay
Pros: What Hi-Fi rated it 5 stars for sound, calling it expansive for its size with great Alexa integration and an understated look, from a single 44mm front-firing driver. It has a room temperature sensor, works as an eero Wi-Fi extender, and includes a mic mute switch alongside dedicated volume and action buttons.
Cons: What Hi-Fi’s one real complaint was distortion at higher volumes, and bass force and detail both fall off at the low end, typical for a speaker not much bigger than a hockey ball. Engadget’s own head-to-head against the step-up Echo Dot Max found that speaker louder and bassier, from a 2.5-inch woofer and dedicated tweeter versus this speaker’s single small full-range driver. It is mono in a single unit, has no 3.5mm output, no battery, and needs Wi-Fi and an Amazon account for its smart features.
Full Amazon Echo Dot 5th Gen review and specifications →
| AES Input | No |
|---|---|
| App | Yes (Alexa) |
| Aux Input | No |
| Battery Life | No Battery |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC |
| Built-in Microphone | Yes (mic mute switch, temperature sensor) |
| Coaxial Input | No |
| Dimensions | 3.9" x 3.9" x 3.5" (100 x 100 x 89 mm) (H x W x D) |
| Discontinued | No |
| Drivers | 44mm front-firing driver |
| EQ | No |
| HDMI Input | No |
| IP Rating | None |
| Inputs | Wi-Fi, Bluetooth |
| Optical Input | No |
| Party Mode | Yes (Wi-Fi multi-room, Alexa) |
| Power Bank | No |
| Power Input | External AC adapter (DC jack) |
| RCA Input | No |
| Stereo | No |
| Streaming Services | Amazon Music, Spotify, Apple Music, Deezer, Pandora, iHeartRadio, SiriusXM, TuneIn |
| TRS Input | No |
| TWS | Yes (Wi-Fi stereo pairing via Alexa app) |
| USB Input | No |
| Voice Assistants | Amazon Alexa / Alexa+ |
| Weight | 0.7 lbs (340 g) |
| Wi-Fi | Yes (802.11 a/b/g/n/ac, 2.4GHz/5GHz) |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
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Brane X: $500 Amazon eBay
Pros: The Brane X pairs a dedicated RAD subwoofer with two midrange drivers and two tweeters to achieve extraordinary low bass for a 3.5kg portable: its measured -10dB extension is 31Hz. Independent testing finds it loud, with well-balanced mids, a smooth treble balance and useful bass-level controls; Wi-Fi, AirPlay, Alexa, quality Bluetooth codecs and low-latency aux pass-through make it unusually versatile. Measured bass extension of 31Hz (-10dB).
Cons: The front-facing design has only moderate dispersion, so sound changes noticeably off to the sides or behind it. Bass response shifts at maximum volume, the default aux mode has very high latency, and some listeners find the upper register edgy or need EQ to achieve their preferred balance. Its claimed 12-hour runtime and premium cost make it more of a compact high-end system than a carefree all-day speaker.
Full Brane X review and specifications →
| Amplifier Power | 200W |
|---|---|
| App | No |
| Aux Input | Yes |
| Aux Latency | 295ms default, 33ms with aux pass-through |
| Bass Extension (-10dB) | 31Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | aptX HD, aptX, AAC, SBC |
| Bluetooth Latency | 100ms |
| Bluetooth Version | 5.1 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 9.3" x 7" x 6.1" (236 x 178 x 155 mm) |
| Drivers | 2x 2.5" midrange, 2x 0.75" tweeters + 6.5"x9" subwoofer |
| EQ | No |
| Frequency Response | 30Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP57 |
| Maximum SPL | 106dB (measured by Alan Ross Reviews) |
| Omnidirectional | No |
| Party Mode | Yes (Brane app, up to 8 speakers) |
| Power Bank | No |
| Power Input | AC Power brick |
| Stereo | Yes |
| TWS | Yes |
| Voice Assistants | Amazon Alexa |
| Weight | 7.7 lbs (3.5 kg) |
| Wi-Fi | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: This speaker left me shocked! Brane X, they said it defies the laws of physics! More from alanrossreviews →
- Alan Ross Reviews: Brane X vs JBL Xtreme 5: Maximum Bass, No Mercy
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