Wet Sounds WS-MC-5
#11 in Dash and panelFull review
A compact, simple Bluetooth receiver for a small boat with a second zone or a subwoofer.
Amazon $224.99$224.99
The Wet Sounds WS-MC-5 and the Clarion CMM-20 are evenly matched, rated 2.6 and 2.6. The Wet Sounds WS-MC-5 leads on warranty, pre-amp outputs and display. The Clarion CMM-20 wins on features. The Clarion CMM-20 costs $18.22 less ($206.77 vs $224.99).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Clarion CMM-20
#13 in Dash and panelFull review
A solid two-zone stereo around $200 for a boat that powers its speakers from the head unit. Step up to the CMM-30 for color, SiriusXM and NMEA 2000.
Amazon $206.77$206.77
Which should you buy?
- Choose the Wet Sounds WS-MC-5 for warranty (2-year warranty vs 1-year warranty), pre-amp outputs (3 RCA output sets vs 2 RCA output sets) and display (2.7 in monochrome vs 2.4 in monochrome).
- Choose the Clarion CMM-20 for features (weather band, Bluetooth, USB playback vs Bluetooth).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every dash and panel marine stereo; a clear win is highlighted. How we rank explains each one.
| Factor weight | Wet Sounds WS-MC-5 | Clarion CMM-20 |
|---|---|---|
| Overall rating | 2.6/5 | 2.6/5 |
| Amplifier power 20% | 50 RMS power at 4 ohm not published (neutral score used) | 42 25 W RMS x 4 at 4 ohm |
| Zones 15% | 33 2 zones | 33 2 zones |
| Pre-amp outputs 10% | 29 3 RCA output sets | 14 2 RCA output sets |
| Features 25% | 10 Bluetooth | 35 weather band, Bluetooth, USB playback |
| Water rating 10% | 50 front water rating not published (neutral score used) | 70 IP66 front |
| Display 10% | 18 2.7 in monochrome | 10 2.4 in monochrome |
| Warranty 10% | 50 2-year warranty | 0 1-year warranty |
Specifications
| Wet Sounds WS-MC-5 | Clarion CMM-20 | |
|---|---|---|
| Audio | ||
| Amplifier power (RMS, 4 ohm) | - | 25 W x 4 RMS |
| Zones | 2 | 2 |
| RCA output sets | 3 | 2 |
| Sources and control | ||
| Bluetooth | Yes | Yes |
| USB playback | No | Yes |
| Phone app | No | No |
| SiriusXM-ready | No | No |
| NMEA 2000 | No | No |
| Wi-Fi or AirPlay 2 | No | No |
| Weather band | No | Yes |
| DAB+ | No | No |
| CD player | No | No |
| Camera input | No | No |
| Build | ||
| Mount | Panel cutout | Panel cutout |
| Front water rating | - | IP66 |
| Display | 2.7 in | 2.4 in monochrome |
| Warranty | 2 years | 1 year |