Fusion MS-RA70
#10 in Dash and panelFull review
A Fusion for boats that already have a single-DIN opening. It has USB and two zones, but newer Fusion models give more for the money.
Amazon $299.99$299.99
The Fusion MS-RA70 is the better marine stereo overall, rated 2.8 to 2.5. The Fusion MS-RA70 leads on zones. The Kenwood KMR-D382BT wins on features. The Kenwood KMR-D382BT costs $60.99 less ($239 vs $299.99).
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.
Kenwood KMR-D382BT
#16 in Dash and panelFull review
A single-DIN marine receiver for a boat that still plays CDs. Mount it under a cover or in a dry dash, since Kenwood gives it no water rating.
Amazon $239$239
Which should you buy?
- Choose the Fusion MS-RA70 for zones (2 zones vs single zone).
- Choose the Kenwood KMR-D382BT for features (SiriusXM-ready, phone app, Bluetooth, USB playback vs phone app, Bluetooth, USB playback).
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 | Fusion MS-RA70 | Kenwood KMR-D382BT |
|---|---|---|
| Overall rating | 2.8/5 | 2.5/5 |
| Amplifier power 20% | 50 RMS power at 4 ohm not published (neutral score used) | 31 22 W RMS x 4 at 4 ohm |
| Zones 15% | 33 2 zones | 0 single zone |
| Pre-amp outputs 10% | 29 3 RCA output sets | 29 3 RCA output sets at 4 V |
| Features 25% | 35 phone app, Bluetooth, USB playback | 50 SiriusXM-ready, phone app, Bluetooth, USB playback |
| Water rating 10% | 100 IPX7 front | 50 front water rating not published (neutral score used) |
| Display 10% | 16 2.6 in monochrome | 30 monochrome display, size not published |
| Warranty 10% | 0 1-year warranty | 0 1-year warranty |
Specifications
| Fusion MS-RA70 | Kenwood KMR-D382BT | |
|---|---|---|
| Audio | ||
| Amplifier power (RMS, 4 ohm) | - | 22 W x 4 RMS |
| Zones | 2 | 1 |
| RCA output sets | 3 | 3 at 4 V |
| Sources and control | ||
| Bluetooth | Yes | Yes |
| USB playback | Yes | Yes |
| Phone app | Yes | Yes |
| SiriusXM-ready | No | Yes |
| NMEA 2000 | No | No |
| Wi-Fi or AirPlay 2 | No | No |
| Weather band | No | No |
| DAB+ | No | No |
| CD player | No | Yes |
| Camera input | No | No |
| Build | ||
| Mount | Single DIN | Single DIN |
| Front water rating | IPX7 | - |
| Display | 2.6 in monochrome | Monochrome |
| Warranty | 1 year | 1 year |