These sit in different size classes, so this is not a straight ranking comparison. The Denon Home 150 ranks #4 of 10 powered desktop speakers by sound quality at $249; the Harman Kardon Citation 200 ranks #13 of 78 large speakers by sound quality at $130.
The case for the Denon Home 150: A compact mono smart speaker with a 1-inch tweeter and a 3.5-inch mid/bass driver that Tom’s Guide called great-sounding, with bass performance that belies its size. The tradeoff: Tom’s Guide’s own complaints are that it costs more than the Sonos One and has no automatic room tuning to correct for placement.
The case for the Harman Kardon Citation 200: Deeper bass than any Onyx. The tradeoff: Overly boomy by default, you can short press the Bluetooth and volume down buttons simultaneously to decrease the bass, and the Bluetooth and volume up buttons simultaneously to increase it.
Buy the Denon Home 150 ($249) for a powered desktop speaker; the Harman Kardon Citation 200 ($130) suits a large speaker instead.
There is a real gap in water resistance: the Harman Kardon Citation 200 at IPX4 (splashing) against the Denon Home 150, which has no water resistance.
Want more options? Browse the full Powered Home rankings and Portable Bluetooth rankings.
Specifications Side By Side
| Denon Home 150 | Harman Kardon Citation 200 | |
|---|---|---|
| Price | $249 each | $130 Discontinued |
| Ranked | #4 of 10 in Small Size Powered Desktop Speakers | #13 of 78 in Large Size Portable Bluetooth Speakers |
| Aux Input | Yes | No |
| Battery Life | No Battery | 8 hours (Manufacturer specified) |
| IP Rating | None | IPX4 |
| Party Mode | Yes (HEOS multi-room, stereo pair with a second Home 150) | No |
| Power Input | External AC adapter | USB-C |
| Stereo | No | Partially (1 woofer) |
| Weight | 3.7 lbs (1.7 kg) | 6.3 lbs (2.85 kg) |
| Wi-Fi | Yes (2.4/5GHz) | Yes |
| App | Yes (HEOS) | Yes (Harman Kardon app) |
| Bluetooth Codecs | SBC | SBC |
| Built-in Microphone | Yes | Yes |
| EQ | No | No |
| Power Bank | No | No |
| TWS | No | No |
| Drivers | 1x 1-inch tweeter, 1x 3.5-inch mid/bass driver | 5" woofer, 1" tweeter |
| Discontinued | No | Yes |
| 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 | - |
| Bluetooth | Yes, 5.4 | - |
| Dimensions | 4.7" x 7.4" x 4.7" (120 x 187 x 120 mm) | 7" x 8.6" x 6.8" (178 x 219 x 172 mm) |
| Voice Assistants | Amazon Alexa | Google Assistant |
| Streaming Services | HEOS app streaming (Spotify, Apple Music, Amazon Music, Tidal, Deezer, SoundCloud, SiriusXM, TuneIn), AirPlay 2 | - |
| Omnidirectional | - | No |
| USB Playback | - | No |
| Bluetooth Version | - | 4.2 |
| Frequency Response | - | 40Hz - 20kHz (Manufacturer specified) |
| Amplifier Power | - | 50W |
| Digital Aux Input | - | No |
Related Speaker Comparisons
How Harman Kardon Citation 200 compares with other leading options:
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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
Denon Home 150: $249 each Amazon eBay
Pros: A compact mono smart speaker with a 1-inch tweeter and a 3.5-inch mid/bass driver that Tom’s Guide called great-sounding, with bass performance that belies its size. The touch controls light up via a proximity sensor for quick-select presets, Wi-Fi setup through the HEOS app is straightforward, and Amazon Alexa is built directly into the speaker rather than relayed from another device. A second Home 150 can be paired for stereo.
Cons: Tom’s Guide’s own complaints are that it costs more than the Sonos One and has no automatic room tuning to correct for placement. It’s a single small driver plus tweeter, so it won’t fill a large room or go especially deep without pairing a Denon subwoofer.
Full Denon Home 150 review and specifications →
| AES Input | No |
|---|---|
| App | Yes (HEOS) |
| Aux Input | Yes |
| Battery Life | No Battery |
| Bluetooth | Yes, 5.4 |
| Bluetooth Codecs | SBC |
| Built-in Microphone | Yes |
| Coaxial Input | No |
| Dimensions | 4.7" x 7.4" x 4.7" (120 x 187 x 120 mm) |
| Discontinued | No |
| Drivers | 1x 1-inch tweeter, 1x 3.5-inch mid/bass driver |
| EQ | No |
| HDMI Input | No |
| IP Rating | None |
| Inputs | Wi-Fi, Bluetooth, Ethernet, USB, 3.5mm aux |
| Optical Input | No |
| Party Mode | Yes (HEOS multi-room, stereo pair with a second Home 150) |
| Power Bank | No |
| Power Input | External AC adapter |
| RCA Input | No |
| Stereo | No |
| Streaming Services | HEOS app streaming (Spotify, Apple Music, Amazon Music, Tidal, Deezer, SoundCloud, SiriusXM, TuneIn), AirPlay 2 |
| TRS Input | No |
| TWS | No |
| USB Input | Yes |
| Voice Assistants | Amazon Alexa |
| Weight | 3.7 lbs (1.7 kg) |
| Wi-Fi | Yes (2.4/5GHz) |
| XLR Input | No |
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Harman Kardon Citation 200: $130 Discontinued eBay
Pros: Deeper bass than any Onyx.
Cons: Overly boomy by default, you can short press the Bluetooth and volume down buttons simultaneously to decrease the bass, and the Bluetooth and volume up buttons simultaneously to increase it. Discontinued.
Full Harman Kardon Citation 200 review and specifications →
| Amplifier Power | 50W |
|---|---|
| App | Yes (Harman Kardon app) |
| Aux Input | No |
| Battery Life | 8 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.2 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 7" x 8.6" x 6.8" (178 x 219 x 172 mm) |
| Discontinued | Yes |
| Drivers | 5" woofer, 1" tweeter |
| EQ | No |
| Frequency Response | 40Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX4 |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Partially (1 woofer) |
| TWS | No |
| USB Playback | No |
| Voice Assistants | Google Assistant |
| Weight | 6.3 lbs (2.85 kg) |
| Wi-Fi | Yes |
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