Short answer: the Harman Kardon Citation 200. It ranks #13 of 77 large speakers by sound quality at $130; the Bose SoundLink Plus ranks #22 and costs $199, so there is not much of a tradeoff to weigh.
On the Harman Kardon Citation 200 side: Deeper bass than any Onyx. Set against that: 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.
The case for the Bose SoundLink Plus: IP67 rated, IP67 water/dustproof. The tradeoff: Boosted thuddy bass, but not as deep as the SoundLink Flex and you should probably just buy one of those instead if you want a Bose.
Buy the Harman Kardon Citation 200. It ranks higher for sound quality than the Bose SoundLink Plus and costs less, so there is no real case for the other one.
If battery life is a priority, the Bose SoundLink Plus is rated for 20 hours versus 8 hours for the Harman Kardon Citation 200.
If water resistance matters to you, the Bose SoundLink Plus at IP67 (brief submersion) holds up far better than the Harman Kardon Citation 200 at IPX4 (splashing).

Specifications Side By Side
| Harman Kardon Citation 200 | Bose SoundLink Plus | |
|---|---|---|
| Price | $130 Discontinued | $199.00 |
| Ranked | #13 of 77 in Large Size Portable Bluetooth Speakers | #22 of 77 in Large Size Portable Bluetooth Speakers |
| Aux Input | No | No |
| Battery Life | 8 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| IP Rating | IPX4 | IP67 |
| Stereo | Partially (1 woofer) | Yes |
| Omnidirectional | No | No |
| Weight | 6.3 lbs / 2.85 kg | 3.3 lbs / 1.5 kg |
| Wifi | Yes | - |
| Bluetooth Codecs | SBC | SBC |
| App | Yes (Harman Kardon app) | Yes |
| EQ | No | No |
| TWS | No | Yes |
| Party Mode | No | Yes (Bose Party mode) |
| Power Bank | No | Yes (USB-C) |
| USB Playback | No | - |
| Built in Microphone | Yes | No |
| Power Input | USB-C | USB-C |
| Bluetooth Version | 4.2 | 5.4 |
| Dimensions | 7" x 8.6" x 6.8" (178 x 219 x 172 mm) | 9.1" x 3.9" x 3.4" (231 x 99 x 86 mm) |
| Drivers | 5" woofer, 1" tweeter | 1x 2.5" (63.5mm) woofer + 1x ~0.78" (20mm) tweeter + 4x passive radiators |
| Frequency Response | 40Hz - 20kHz (Manufacturer specified) | - |
| Output Power | 50W | Specs not published by manufacturer |
| Discontinued | Yes | - |
| Digital Aux Input | No | No |
Related Speaker Comparisons
More useful head-to-heads from the same speaker class:
- JBL Xtreme 3 vs Soundcore Motion Boom
- Marshall Stockwell 2 vs Soundcore Motion Boom
- Soundcore Motion Boom vs Tribit Stormbox Blast
- Marshall Stockwell 2 vs Harman Kardon Citation 200
- Harman Kardon Citation 200 vs Sony ULT Field 5
The Two Speakers In Full
Harman Kardon Citation 200: $130 Discontinued
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 →
| 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 |
| Output Power | 50W |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Partially (1 woofer) |
| TWS | No |
| USB Playback | No |
| Weight | 6.3 lbs / 2.85 kg |
| Wifi | Yes |
As an eBay Partner, we may be compensated if you make a purchase.
- Links
- Reviews, Comparisons and Sound Samples
- Ezekielo: Citation 200 vs Beolit 20 with Sound Comparison!
- KULAS TECH SHOW: Harman Kardon Citation 200 vs JBL Xtreme3 Sound & Bass test
- Ezekielo: Citation 200 vs Onyx Studio 6 vs Bose Portable Speaker Sound Comparison
- KULAS TECH SHOW: Harman Kardon Citation 200 vs Onyx Studio 7 Bass comparison
- Reddit Search for Harman Kardon Citation 200 Review
- Head-to-Head Comparisons
- Harman Kardon Citation 200 vs B&O Beosound A5
- Harman Kardon Citation 200 vs Soundcore Motion Boom
- Harman Kardon Citation 200 vs Marshall Stockwell 2
- Harman Kardon Citation 200 vs Soundcore Select Pro
- Harman Kardon Citation 200 vs Soundcore Boom 2
- Harman Kardon Citation 200 vs B&O Beoplay A2 active
- Harman Kardon Citation 200 vs Bose SoundLink Max
- Harman Kardon Citation 200 vs JBL Xtreme 3
- See all 16 comparisons
Bose SoundLink Plus: $199.00 Amazon
Pros: IP67 rated, IP67 water/dustproof. Close to 20 hour battery life. Vibrant sound with booming bass, clean mids. Bluetooth 5.4 with good range. Premium tactile grille, smooth silicone. Quality build at $269.
Cons: Boosted thuddy bass, but not as deep as the SoundLink Flex and you should probably just buy one of those instead if you want a Bose.
Full Bose SoundLink Plus review and specifications →
| App | Yes |
|---|---|
| Aux Input | No |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.4 |
| Built in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 9.1" x 3.9" x 3.4" (231 x 99 x 86 mm) |
| Drivers | 1x 2.5" (63.5mm) woofer + 1x ~0.78" (20mm) tweeter + 4x passive radiators |
| EQ | No |
| IP Rating | IP67 |
| Omnidirectional | No |
| Output Power | Specs not published by manufacturer |
| Party Mode | Yes (Bose Party mode) |
| Power Bank | Yes (USB-C) |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 3.3 lbs / 1.5 kg |
As an eBay Partner, we may be compensated if you make a purchase.
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Bose SoundLink Plus vs Soundcore Motion X500
- Bose SoundLink Plus vs Soundcore Rave Neo 2
- Bose SoundLink Plus vs Soundcore Motion X600
- Bose SoundLink Plus vs Sonos Move 2
- Bose SoundLink Plus vs JBL Xtreme 3
- Bose SoundLink Plus vs Bose SoundLink Max
- Bose SoundLink Plus vs Sonos Move
- Bose SoundLink Plus vs Marshall Middleton II
- See all 20 comparisons

