These are not really the same size class, and that is the honest framing here. The Brane X ranks #4 of 117 large speakers by sound quality at $549; the Denon Home 250 ranks #13 of 29 powered desktop speakers by sound quality at $549.
The Brane X is the battery-powered, tougher choice. A portable speaker with extraordinarily deep bass for its size, plus Wi-Fi, AirPlay, Alexa and a low latency aux input. Its battery is rated for 12 hours, while the Denon Home 250 needs an outlet. It is rated IP57, while the Denon Home 250 has no water resistance. It supports aptX HD Bluetooth, which the Denon Home 250 lacks. The tradeoff: The front-facing design has only moderate dispersion, so sound changes noticeably off to the sides or behind it.
What the Denon Home 250 does well: A Wi-Fi smart speaker with stereo sound from one cabinet, built in Alexa, AirPlay 2 and HEOS multiroom. Watch for: Trusted Reviews’ own complaints are a slightly disjointed hand-over between the bass and midrange, and a safety-first treble response that avoids sounding harsh at the cost of outright detail.
Buy the Brane X at $549 if you want a large speaker. Buy the Denon Home 250 at $549 if you want a powered desktop speaker instead.
Looking for alternatives? See the complete Portable Bluetooth rankings and Powered Home rankings.
A portable speaker with extraordinarily deep bass for its size, plus Wi-Fi, AirPlay, Alexa and a low latency aux input.
A Wi-Fi smart speaker with stereo sound from one cabinet, built in Alexa, AirPlay 2 and HEOS multiroom.
Prices on this page were last checked November 5, 2026 at 10:30 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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Specifications Side By Side
| Brane X | Denon Home 250 | |
|---|---|---|
| Price | $549.00 | $549.00 each |
| Ranked | #4 of 117 in Large Size Portable Bluetooth Speakers | #13 of 29 in Medium Size Powered Desktop Speakers |
| Aux Input | Yes | Yes |
| Aux Latency | 295ms default, 33ms with aux pass-through | - |
| Bass Extension (-10dB) | 31Hz | - |
| Battery Life | 12 hours (Manufacturer specified) | No Battery |
| Bluetooth | Yes | Yes |
| 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 (HEOS multi-room, stereo pair with a second Home 250) |
| Power Input | AC Power brick | External AC adapter |
| Stereo | Yes | Yes |
| Omnidirectional | No | - |
| TWS | Yes | No |
| Weight | 7.7 lbs (3.5 kg) | 8.2 lbs (3.7 kg) |
| Wi-Fi | Yes | Yes (2.4/5GHz) |
| App | Yes (Brane app) | Yes (HEOS) |
| Built-in Microphone | Yes | Yes |
| Voice Assistants | Amazon Alexa | Amazon Alexa |
| EQ | Yes (5 band) | No |
| Power Bank | No | No |
| Dimensions | 9.3” x 7” x 6.1” (236 x 178 x 155 mm) | 11.8” x 8.7” x 4.7” (300 x 220 x 120 mm) |
| Drivers | 2x 2.5” midrange, 2x 0.75” tweeters + 6.5”x9” subwoofer | 2x 19mm tweeters, 2x 102mm mid-bass drivers, 133mm passive radiator |
| Frequency Response | 30Hz - 20kHz (Manufacturer specified) | - |
| Amplifier Power | 200W | 80W (Class D, combined) |
| Digital Aux Input | No | - |
| Bluetooth Version | 5.1 | 5.4 |
| Strap | No | - |
| Inputs | - | Wi-Fi, Bluetooth, Ethernet, USB, 3.5mm aux |
| XLR Input | - | No |
| RCA Input | - | No |
| TRS Input | - | No |
| Optical Input | - | No |
| Coaxial Input | - | No |
| USB Input | - | Yes |
| HDMI Input | - | No |
| AES Input | - | No |
| Streaming Services | - | HEOS app streaming (Spotify, Amazon Music, Tidal, Deezer, SoundCloud, TuneIn), AirPlay 2 |
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