These are not really the same size class, and that is the honest framing here. The Brane X ranks #4 of 78 large speakers by sound quality at $500; the Google Home Speaker ranks #7 of 9 powered desktop speakers by sound quality at $99.99.
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.
The case for the Google Home Speaker: Built-in Gemini support makes it a capable smart home hub, with a Thread border router and Matter support, and the compact 107mm sphere fits almost anywhere. The tradeoff: This is Google’s current speaker, and reviewers agree it is a downgrade in sound from the discontinued Nest Audio it replaces: SoundGuys measured its acoustic hardware directly against the Nest Audio and found a single 58mm full-range driver against the Nest Audio’s 75mm woofer plus dedicated 19mm tweeter, calling it ‘half the audio hardware for the same sticker price.’ In their listening test there was barely any bass, the sound turned thin and tinny outside the midrange, and pushing the volume up made high notes shrill.
Buy the Brane X at $500 if you want a large speaker. Buy the Google Home Speaker at $99.99 if you want a powered desktop speaker instead.
If sound quality matters at all to you, skip the Google Home Speaker. It ranks near the bottom of the 9 powered desktop speakers, so look higher up the list instead.
Water resistance is not close: the Brane X is rated at IP57 (brief submersion), well ahead of the Google Home Speaker at no water resistance.
Still deciding? The full Portable Bluetooth rankings and Powered Home rankings cover every ranked option.
Specifications Side By Side
| Brane X | Google Home Speaker | |
|---|---|---|
| Price | $500 | $99.99 each |
| Ranked | #4 of 78 in Large Size Portable Bluetooth Speakers | #7 of 9 in Small Size Powered Desktop Speakers |
| Aux Input | Yes | No |
| Aux Latency | 295ms default, 33ms with aux pass-through | - |
| Bass Extension (-10dB) | 31Hz | - |
| Battery Life | 12 hours (Manufacturer specified) | No Battery |
| Bluetooth Codecs | aptX HD, aptX, AAC, SBC | SBC |
| IP Rating | IP57 | None |
| Bluetooth Latency | 100ms | - |
| Maximum SPL | 106dB (measured by Alan Ross Reviews) | - |
| Party Mode | Yes (Brane app, up to 8 speakers) | Yes (Wi-Fi multi-room, Chromecast built-in) |
| Power Input | AC Power brick | USB-C (30W adapter, power only, no USB Audio) |
| Stereo | Yes | No |
| Omnidirectional | No | - |
| TWS | Yes | No (two units pair only through a Google TV Streamer, not with each other directly) |
| Weight | 7.7 lbs (3.5 kg) | 0.9 lbs (396 g) |
| Wi-Fi | Yes | Yes (Wi-Fi 6, dual-band) |
| App | No | Yes (Google Home) |
| Built-in Microphone | Yes | Yes (3 far-field mics, hardware mute switch) |
| Voice Assistants | Amazon Alexa | Google Assistant / Gemini for Home |
| EQ | No | Yes (Bass/Treble, via Google Home app) |
| Power Bank | No | No |
| Dimensions | 9.3" x 7" x 6.1" (236 x 178 x 155 mm) | 3.4" x 4.2" x 4.2" (86.6 x 107 x 107 mm) (H x diameter) |
| Drivers | 2x 2.5" midrange, 2x 0.75" tweeters + 6.5"x9" subwoofer | 58mm full-range driver |
| Frequency Response | 30Hz - 20kHz (Manufacturer specified) | - |
| Amplifier Power | 200W | - |
| Digital Aux Input | No | - |
| Bluetooth Version | 5.1 | - |
| Discontinued | - | No |
| Inputs | - | Wi-Fi, Bluetooth, Chromecast |
| 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, 5.4 |
| Streaming Services | - | Chromecast built-in, Spotify Connect |
Related Speaker Comparisons
How Brane X compares with other leading options:
- Brane X vs Vifa Helsinki
- Brane X vs JBL Xtreme 5
- Brane X vs Tribit Stormbox Lava
- Brane X vs Minirig 4 with subwoofer
- Brane X vs Minirig 3 with subwoofer
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.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Speakers In Full
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
- Alan Ross Reviews: JBL Boombox 4 HUMILIATES Brane X?! Ultimate Bass Battle!
- Alan Ross Reviews: Minirig 2.1 or the Brane X or the Harman Kardon Go Play 3?
- mark: Brane X Speaker Review 2
- mark: Brane X Speaker Review
- Head-to-Head Comparisons
Google Home Speaker: $99.99 each Amazon eBay
Pros: Built-in Gemini support makes it a capable smart home hub, with a Thread border router and Matter support, and the compact 107mm sphere fits almost anywhere. Vocals come through clearly on most tracks, which SoundGuys’ side-by-side listening called the one thing this speaker does well.
Cons: This is Google’s current speaker, and reviewers agree it is a downgrade in sound from the discontinued Nest Audio it replaces: SoundGuys measured its acoustic hardware directly against the Nest Audio and found a single 58mm full-range driver against the Nest Audio’s 75mm woofer plus dedicated 19mm tweeter, calling it ‘half the audio hardware for the same sticker price.’ In their listening test there was barely any bass, the sound turned thin and tinny outside the midrange, and pushing the volume up made high notes shrill. There is no aux input or any wired audio connection at all, the single USB-C port is power only, and Bluetooth is limited to the SBC codec with no AAC support. SoundGuys scored it 6.0 of 10 overall, with a Value score of 4.0.
Full Google Home Speaker review and specifications →
| AES Input | No |
|---|---|
| App | Yes (Google Home) |
| Aux Input | No |
| Battery Life | No Battery |
| Bluetooth | Yes, 5.4 |
| Bluetooth Codecs | SBC |
| Built-in Microphone | Yes (3 far-field mics, hardware mute switch) |
| Coaxial Input | No |
| Dimensions | 3.4" x 4.2" x 4.2" (86.6 x 107 x 107 mm) (H x diameter) |
| Discontinued | No |
| Drivers | 58mm full-range driver |
| EQ | Yes (Bass/Treble, via Google Home app) |
| HDMI Input | No |
| IP Rating | None |
| Inputs | Wi-Fi, Bluetooth, Chromecast |
| Optical Input | No |
| Party Mode | Yes (Wi-Fi multi-room, Chromecast built-in) |
| Power Bank | No |
| Power Input | USB-C (30W adapter, power only, no USB Audio) |
| RCA Input | No |
| Stereo | No |
| Streaming Services | Chromecast built-in, Spotify Connect |
| TRS Input | No |
| TWS | No (two units pair only through a Google TV Streamer, not with each other directly) |
| USB Input | No |
| Voice Assistants | Google Assistant / Gemini for Home |
| Weight | 0.9 lbs (396 g) |
| Wi-Fi | Yes (Wi-Fi 6, dual-band) |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Google Home Speaker vs Amazon Echo Dot 5th Gen
- Google Home Speaker vs Google Nest Mini 2nd Gen
- Google Home Speaker vs Amazon Echo Pop
- Google Home Speaker vs Apple HomePod Mini
- Google Home Speaker vs Google Nest Audio
- Google Home Speaker vs Amazon Echo Dot Max
- Google Home Speaker vs Amazon Echo Studio 2nd Gen
- Google Home Speaker vs B&O Beosound 2
- See all 23 comparisons