Short answer: the Audio Pro C5 MkII. It ranks #1 of 13 powered desktop speakers by sound quality at $300; the Klipsch The Three II ranks #12 and costs $400, which makes this an easy call rather than a real tradeoff.
What the Audio Pro C5 MkII offers: Pretty neutral sound. Watch for: No battery
What the Klipsch The Three II offers: Its documented strengths make it a credible option in this class. Watch for: Treble boosted.
Buy the Audio Pro C5 MkII. It ranks higher for sound quality than the Klipsch The Three II and costs less, so there is no real case for the other one.
The Klipsch The Three II is not a sound-quality pick. It sits near the bottom of the 13 powered desktop speakers; there are better options higher up.
Specifications Side By Side
| Audio Pro C5 MkII | Klipsch The Three II | |
|---|---|---|
| Price | $300 | $400 Discontinued |
| Ranked | #1 of 13 in Medium Size Powered Desktop Speakers | #12 of 13 in Medium Size Powered Desktop Speakers |
| Aux Input | Yes | Yes |
| Battery Life | No Battery | No Battery |
| Inputs | Bluetooth, Wifi, RCA | Bluetooth, Aux, RCA, Optical, USB |
| IP Rating | None | - |
| Outputs | Subwoofer line out | - |
| Party Mode | Yes (AirPlay 2 multi-room) | No |
| Power Input | AC Power cord | - |
| Stereo | Partially | Partially (1 woofer) |
| Drivers | 4" woofer, 2x 0.75" tweeters | 4.5" woofer, 2x 2.25" full-range midranges |
| TWS | No | No |
| Weight | 5.3 lbs / 2.4 kg | 10.4 lbs / 4.7 kg |
| Wifi | Yes | No |
| Woofer Cabinet | ported | ported |
| App | Yes | No |
| Bluetooth Version | 4.2 | 4.2 |
| Dimensions | 9.8" x 5.1" x 5.9" (250 x 130 x 150 mm) | 11" x 7.3" x 7.3" (280 x 186 x 186 mm) |
| EQ | Yes (Bass/Treble) | Yes (Bass/Treble) |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) | 45Hz - 20kHz (Manufacturer specified) |
| Streaming Services | Spotify Connect, Tidal Connect, AirPlay 2, Google Cast | - |
| Wifi Version | IEEE 802.11 b/g/n/ac (2.4/5GHz) | - |
| Output Power | 41W (2x8W + 25W) | 60W (Woofer: 30W, Full-range: 2x15W) |
| Bluetooth Codecs | - | SBC, aptX |
| Discontinued | - | Yes |
Related Speaker Comparisons
More worthwhile head-to-heads for Audio Pro C5 MkII:
- Audio Pro C5 MkII vs JBL Authentics 200
- Audio Pro C5 MkII vs Marshall Woburn III
- Audio Pro C5 MkII vs Marshall Woburn II
- Audio Pro C5 MkII vs Edifier D12
- Audio Pro C5 MkII vs Marshall Acton III
Prices on this page were last checked September 9, 2026 at 6:54 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
Audio Pro C5 MkII: $300 Amazon eBay
Pros: At 2.4 kg, Audio Pro C5 MkII combines 4” woofer, 2x 0.75” tweeters with Bluetooth, Wifi, RCA. Ac-powered operation and limited-stereo playback make its feature set practical for its intended room or portable use.
Cons: Bass is limited by its 50Hz - 20kHz (Manufacturer specified) specification.
Full Audio Pro C5 MkII review and specifications →
| App | Yes |
|---|---|
| Aux Input | Yes |
| Battery Life | No Battery |
| Bluetooth Version | 4.2 |
| Dimensions | 9.8" x 5.1" x 5.9" (250 x 130 x 150 mm) |
| Drivers | 4" woofer, 2x 0.75" tweeters |
| EQ | Yes (Bass/Treble) |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) |
| IP Rating | None |
| Inputs | Bluetooth, Wifi, RCA |
| Output Power | 41W (2x8W + 25W) |
| Outputs | Subwoofer line out |
| Party Mode | Yes (AirPlay 2 multi-room) |
| Power Input | AC Power cord |
| Stereo | Partially |
| Streaming Services | Spotify Connect, Tidal Connect, AirPlay 2, Google Cast |
| TWS | No |
| Weight | 5.3 lbs / 2.4 kg |
| Wifi | Yes |
| Wifi Version | IEEE 802.11 b/g/n/ac (2.4/5GHz) |
| Woofer Cabinet | ported |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Audio Pro C5 MkII vs JBL Authentics 200
- Audio Pro C5 MkII vs Marshall Woburn III
- Audio Pro C5 MkII vs Marshall Woburn II
- Audio Pro C5 MkII vs Edifier D12
- Audio Pro C5 MkII vs Marshall Acton III
- Audio Pro C5 MkII vs Marshall Stanmore II
- Audio Pro C5 MkII vs Marshall Acton II
- Audio Pro C5 MkII vs Klipsch The One II
- See all 9 comparisons
Klipsch The Three II: $400 Discontinued eBay
Pros: Klipsch The Three II uses 4.5” woofer, 2x 2.25” full-range midranges. Its 4.7 kg, aux input and limited-stereo playback make it a practical option for its intended room or portable use.
Cons: Its 45Hz - 20kHz (Manufacturer specified) specification points to limited deep-bass reach for the cabinet size. There is no companion app. Discontinued.
Full Klipsch The Three II review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Battery Life | No Battery |
| Bluetooth Codecs | SBC, aptX |
| Bluetooth Version | 4.2 |
| Dimensions | 11" x 7.3" x 7.3" (280 x 186 x 186 mm) |
| Discontinued | Yes |
| Drivers | 4.5" woofer, 2x 2.25" full-range midranges |
| EQ | Yes (Bass/Treble) |
| Frequency Response | 45Hz - 20kHz (Manufacturer specified) |
| Inputs | Bluetooth, Aux, RCA, Optical, USB |
| Output Power | 60W (Woofer: 30W, Full-range: 2x15W) |
| Party Mode | No |
| Stereo | Partially (1 woofer) |
| TWS | No |
| Weight | 10.4 lbs / 4.7 kg |
| Wifi | No |
| Woofer Cabinet | ported |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Klipsch The Three II vs Klipsch The One II
- Klipsch The Three II vs Marshall Acton II
- Klipsch The Three II vs Marshall Stanmore II
- Klipsch The Three II vs Marshall Acton III
- Klipsch The Three II vs Edifier D12
- Klipsch The Three II vs Marshall Stanmore III
- Klipsch The Three II vs JBL Authentics 200
- Klipsch The Three II vs Edifier S2000MKIII