Short answer: the Harman Kardon Citation 200. It ranks #13 of 77 large speakers by sound quality at $130; the Bose SoundLink Max ranks #17 and costs $309.99, so there is not much of a tradeoff to weigh.
What the Harman Kardon Citation 200 offers: Deeper bass than any Onyx. Watch for: 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.
What the Bose SoundLink Max gets right: IP67 rated - dustproof and waterproof to 1m. The catch: Big peak in the upper bass, dipped midrange and lots of peaks and dips above the midrange.
Buy the Harman Kardon Citation 200. It ranks higher for sound quality than the Bose SoundLink Max and costs less, so there is no real case for the other one.
If battery life is a priority, the Bose SoundLink Max is rated for 20 hours versus 8 hours for the Harman Kardon Citation 200.
If water resistance matters to you, the Bose SoundLink Max 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 Max | |
|---|---|---|
| Price | $130 Discontinued | $309.99 |
| Ranked | #13 of 77 in Large Size Portable Bluetooth Speakers | #17 of 77 in Large Size Portable Bluetooth Speakers |
| Aux Input | No | Yes |
| Battery Life | 8 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| IP Rating | IPX4 | IP67 |
| Stereo | Partially (1 woofer) | Partially (1 tweeter) |
| Omnidirectional | No | No |
| Weight | 6.3 lbs / 2.85 kg | 4.9 lbs / 2.2 kg |
| Wifi | Yes | - |
| Bluetooth Codecs | SBC | SBC |
| App | Yes (Harman Kardon app) | Yes |
| EQ | No | No |
| TWS | No | Yes |
| Party Mode | No | No |
| Power Bank | No | Yes (USB-C) |
| USB Playback | No | - |
| Built in Microphone | Yes | No |
| Power Input | USB-C | USB-C |
| Bluetooth Version | 4.2 | 5.3 |
| Dimensions | 7" x 8.6" x 6.8" (178 x 219 x 172 mm) | 10.4" x 4.7" x 4.1" (264.7 x 120.1 x 104.9 mm) |
| Drivers | 5" woofer, 1" tweeter | 2x 2.5" (63.5mm) midrange drivers + 1x 0.79" (20mm) tweeter |
| Frequency Response | 40Hz - 20kHz (Manufacturer specified) | - |
| Output Power | 50W | Specs not published by manufacturer |
| Discontinued | Yes | - |
| Digital Aux Input | No | No |
| Aux Latency | - | 33ms |
| Bass Extension (-10dB) | - | 48Hz |
| Bluetooth Latency | - | 116ms |
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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 JBL Xtreme 3
- Harman Kardon Citation 200 vs Soundcore Motion X600
- See all 16 comparisons
Bose SoundLink Max: $309.99 Amazon
Pros: IP67 rated - dustproof and waterproof to 1m. Up to 20 hour battery; real-world testing found 43+ hours. Deep, rich bass with neutral tuning, app EQ. USB-C doubles as device charger. Sturdy carry handle.
Cons: Big peak in the upper bass, dipped midrange and lots of peaks and dips above the midrange. Bass not as deep as a Boom 2. Gets distorted above 80%. Self drains the battery about 20% a week.
Full Bose SoundLink Max review and specifications →
| App | Yes |
|---|---|
| Aux Input | Yes |
| Aux Latency | 33ms |
| Bass Extension (-10dB) | 48Hz |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 116ms |
| Bluetooth Version | 5.3 |
| Built in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 10.4" x 4.7" x 4.1" (264.7 x 120.1 x 104.9 mm) |
| Drivers | 2x 2.5" (63.5mm) midrange drivers + 1x 0.79" (20mm) tweeter |
| EQ | No |
| IP Rating | IP67 |
| Omnidirectional | No |
| Output Power | Specs not published by manufacturer |
| Party Mode | No |
| Power Bank | Yes (USB-C) |
| Power Input | USB-C |
| Stereo | Partially (1 tweeter) |
| TWS | Yes |
| Weight | 4.9 lbs / 2.2 kg |
As an eBay Partner, we may be compensated if you make a purchase.
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- Jay’s Straight Up Reviews & More: Bose SoundLink Max vs. Ultimate Ears EpicBoom 🤑Big Bucks No Whammies? 💣 Let’s Find Out 😧
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- Scott’s Reviews: Bose SoundLink Max First Impressions, Unboxing, and Sound Test.
- Reddit Search for Bose SoundLink Max Review
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