Short answer: the Harman Kardon Citation 200 on measured sound quality, the Zealot S97 on price. The Harman Kardon Citation 200 ranks #13 of 77 large speakers at $130. The Zealot S97 ranks #46 at $65.86, $64.14 cheaper.
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 Zealot S97 offers: There is nothing else for $48 with that deep of bass and a reasonable tuning Watch for: Doesn’t get very loud compared to other speakers in this class. Short battery life. Pretty heavy. Many say the S67 has deeper bass, but also gets more distorted
Buy the Harman Kardon Citation 200 if sound quality is the priority over the price, or the Zealot S97 if the price is the priority over sound quality.
Specifications Side By Side
| Harman Kardon Citation 200 | Zealot S97 | |
|---|---|---|
| Price | $130 Discontinued | $65.86 with coupon YZZL10 |
| Ranked | #13 of 77 in Large Size Portable Bluetooth Speakers | #46 of 77 in Large Size Portable Bluetooth Speakers |
| Aux Input | No | Yes |
| Battery Life | 8 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| IP Rating | IPX4 | IPX6 |
| Stereo | Partially (1 woofer) | Yes |
| Omnidirectional | No | No |
| Weight | 6.3 lbs / 2.85 kg | 7.3 lbs / 3.3 kg |
| Wifi | Yes | - |
| Bluetooth Codecs | SBC | SBC |
| App | Yes (Harman Kardon app) | No |
| EQ | No | 3 EQ presets |
| TWS | No | No |
| Party Mode | No | Yes (PartyAdd up to 100 speakers) |
| Power Bank | No | Yes (USB-A + USB-C) |
| USB Playback | No | - |
| Built in Microphone | Yes | Yes |
| Power Input | USB-C | USB-C |
| Bluetooth Version | 4.2 | 5.2 |
| Dimensions | 7" x 8.6" x 6.8" (178 x 219 x 172 mm) | 12.6" x 7.3" x 5.9" (321 x 185 x 151 mm) |
| Drivers | 5" woofer, 1" tweeter | 2x 76mm (3") woofers + 2x 38mm tweeters + 2x passive radiators |
| Frequency Response | 40Hz - 20kHz (Manufacturer specified) | - |
| Output Power | 50W | 80W |
| Discontinued | Yes | - |
| Digital Aux Input | No | No |
| MicroSD Playback | - | Yes |
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Prices on this page were last checked August 27, 2026 at 10:09 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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The Two Speakers In Full
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 →
| 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 |
- Links
- Reviews, Comparisons and Sound Samples
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- KULAS TECH SHOW: Harman Kardon Citation 200 vs Onyx Studio 7 Bass comparison
- Reddit Search for Harman Kardon Citation 200 Review
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Zealot S97: $65.86 with coupon YZZL10 Aliexpress eBay
Pros: There is nothing else for $48 with that deep of bass and a reasonable tuning
Cons: Doesn’t get very loud compared to other speakers in this class. Short battery life. Pretty heavy. Many say the S67 has deeper bass, but also gets more distorted
Full Zealot S97 review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.2 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 12.6" x 7.3" x 5.9" (321 x 185 x 151 mm) |
| Drivers | 2x 76mm (3") woofers + 2x 38mm tweeters + 2x passive radiators |
| EQ | 3 EQ presets |
| IP Rating | IPX6 |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Output Power | 80W |
| Party Mode | Yes (PartyAdd up to 100 speakers) |
| Power Bank | Yes (USB-A + USB-C) |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | No |
| Weight | 7.3 lbs / 3.3 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons