Short answer: the Audio Pro C5 MkII. It ranks #1 of 13 powered desktop speakers by sound quality at $300; the Marshall Woburn III ranks #3 and costs $599.99, so there is little reason to consider the other one.
On the Audio Pro C5 MkII side: Pretty neutral sound. The tradeoff: No battery.
Buy the Audio Pro C5 MkII. It ranks higher for sound quality than the Marshall Woburn III and costs less, so the other one has nothing left to offer.
Specifications Side By Side
| Audio Pro C5 MkII | Marshall Woburn III | |
|---|---|---|
| Price | $300 | $599.99 |
| Ranked | #1 of 13 in Medium Size Powered Desktop Speakers | #3 of 13 in Medium Size Powered Desktop Speakers |
| Aux Input | Yes | Yes |
| Battery Life | No Battery | No Battery |
| Inputs | Bluetooth, Wifi, RCA | Bluetooth, HDMI, RCA, Aux |
| IP Rating | None | None |
| Outputs | Subwoofer line out | - |
| Party Mode | Yes (AirPlay 2 multi-room) | No |
| Power Input | AC Power cord | AC Power cord |
| Stereo | Partially | Yes |
| Drivers | 4" woofer, 2x 0.75" tweeters | 6" woofer, 2x 2" midranges, 2x 0.75" Dome tweeters |
| TWS | No | No |
| Weight | 5.3 lbs / 2.4 kg | 16.4 lbs / 7.44 kg |
| Wifi | Yes | No |
| Woofer Cabinet | ported | ported |
| App | Yes | Yes |
| Bluetooth Version | 4.2 | 5.2 |
| Dimensions | 9.8" x 5.1" x 5.9" (250 x 130 x 150 mm) | 15.7" x 12.5" x 8" (400 x 317 x 203 mm) |
| EQ | Yes (Bass/Treble) | Yes (Bass/Treble) |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) | 35Hz - 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) | 150W (Woofer: 90W, Midrange: 2x15W, Tweeters: 2x15W) |
| Bass Extension (-10dB) | - | ~45Hz |
| Bluetooth Codecs | - | SBC |
| Max Volume | - | 100.5dB @ 1m |
Related Speaker Comparisons
More top alternatives to Audio Pro C5 MkII:
- Audio Pro C5 MkII vs JBL Authentics 200
- 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
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 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 Three II
- Audio Pro C5 MkII vs Klipsch The One II
- See all 9 comparisons
Marshall Woburn III: $599.99 Amazon eBay
Pros: At 7.44 kg, Marshall Woburn III combines 6” woofer, 2x 2” midranges, 2x 0.75” Dome tweeters with Bluetooth, HDMI, RCA, Aux. Up to 100.5db @ 1m and stereo playback make its feature set practical for its intended room or portable use.
Cons: Bass is limited by its ~45Hz specification.
Full Marshall Woburn III review and specifications →
| App | Yes |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | ~45Hz |
| Battery Life | No Battery |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.2 |
| Dimensions | 15.7" x 12.5" x 8" (400 x 317 x 203 mm) |
| Drivers | 6" woofer, 2x 2" midranges, 2x 0.75" Dome tweeters |
| EQ | Yes (Bass/Treble) |
| Frequency Response | 35Hz - 20kHz (Manufacturer specified) |
| IP Rating | None |
| Inputs | Bluetooth, HDMI, RCA, Aux |
| Max Volume | 100.5dB @ 1m |
| Output Power | 150W (Woofer: 90W, Midrange: 2x15W, Tweeters: 2x15W) |
| Party Mode | No |
| Power Input | AC Power cord |
| Stereo | Yes |
| TWS | No |
| Weight | 16.4 lbs / 7.44 kg |
| Wifi | No |
| Woofer Cabinet | ported |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Marshall Woburn III vs JBL Authentics 200
- Marshall Woburn III vs Marshall Woburn II
- Marshall Woburn III vs Marshall Woburn I
- Marshall Woburn III vs Marshall Stanmore III
- Marshall Woburn III vs Edifier D12
- Marshall Woburn III vs Marshall Acton III
- Marshall Woburn III vs Marshall Stanmore II
- Marshall Woburn III vs Marshall Acton II