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System overview
A premium JL Audio M6 marine audio system with matched subwoofer.
This package combines the Fusion Apollo MS-RA770 touchscreen stereo, JL Audio XDM600/6 amplifier, four JL Audio M6 marine speakers, and one JL Audio M6 10-inch infinite-baffle subwoofer. Choose four 6.5-inch or four 7.7-inch M6 speakers in the configurator above. The included M6 10-inch subwoofer is matched to the selected speaker family and grille style.
Explore the system Open a component for features and performance details.
Stereo Fusion Apollo MS-RA770 marine stereo 4.3" touchscreen, four-zone control, Wi-Fi, PartyBus, and Fusion DSP.
The MS-RA770 is the control center of the system, combining touchscreen operation, multiple source options, zone control, and Garmin/Fusion integration in a clean marine source unit.
- 4.3" glass touchscreen: quick access to volume, sources, zones, and settings.
- 4 independent audio zones: adjust different areas of the boat separately.
- Compatible Garmin chartplotter control: control the stereo from supported Garmin displays when properly networked.
- NMEA 2000 support: enables speed-based volume when compatible speed data is available.
- Source options: Wi-Fi, Bluetooth, Apple AirPlay 2, USB, AM/FM, and SiriusXM readiness.
- Fusion DSP: speaker profiles and tuning tools help dial in the system.
- Fusion PartyBus: supports source sharing and grouped playback with compatible Apollo stereos.
- Marine-ready front panel: IPX7-rated front face when properly installed.
Amplifier JL Audio XDM600/6 marine amplifier Marine-rated six-channel power for the four-speaker-plus-subwoofer system.
The XDM600/6 supplies clean, efficient marine-rated power to the four included M6 speakers and the included M6 10-inch subwoofer. Four channels power the speakers, while the remaining channel pair is bridged to deliver 200W RMS at 4 ohms to the subwoofer.
- System configuration: four channels power the four included speakers, and the remaining channel pair is bridged for the included 10-inch subwoofer.
- Power output: 75W RMS x 6 at 4 ohms, 100W RMS x 6 at 2 ohms, or 200W RMS x 3 bridged at 4 ohms.
- NexD Class D design: efficient output with a compact footprint.
- Adjustable filters: built-in high-pass and low-pass controls support proper system tuning.
Speakers JL Audio M6 marine speakers Choose four M6 6.5-inch or four M6 7.7-inch marine speakers with matching M6 10-inch subwoofer.
Choose four M6 6.5-inch speakers for easier fitment in many common locations, or four M6 7.7-inch speakers for more cone area, fuller mid-bass, and greater output potential. The included M6 10-inch subwoofer is matched to the same speaker family and grille style for a more cohesive finished look.
- Mica-filled polypropylene woofer cones: stiff, lightweight cone design for controlled output.
- Synthetic rubber surrounds: designed for moisture, sun exposure, and repeated cone movement.
- Silk dome tweeters: smooth high-frequency detail.
- Two-way crossover design: manages the woofer and tweeter properly.
Subwoofer JL Audio M6 10-inch marine subwoofer Included infinite-baffle subwoofer matched to the selected speaker configuration.
The included JL Audio M6 10-inch 4-ohm infinite-baffle subwoofer adds deeper bass and is matched to the selected M6 speaker family and grille style for a more cohesive system appearance.
- Included in the bundle: one JL Audio M6 10-inch infinite-baffle marine subwoofer.
- Matched appearance: the subwoofer follows the selected speaker family and grille style.
- Power handling: 250W RMS at 4 ohms with a recommended amplifier range of 75W to 250W RMS.
- Amplifier configuration: the XDM600/6 drives the subwoofer using one bridged channel pair for 200W RMS at 4 ohms.
Additional information Included equipment, fit guidance, installation notes, and complete specifications.
What's included
- 1 x Fusion Apollo MS-RA770 marine stereo
- 1 x JL Audio XDM600/6 six-channel marine amplifier
- 4 x JL Audio M6 6.5-inch or 7.7-inch marine coaxial speakers
- 1 x JL Audio M6 10-inch infinite-baffle marine subwoofer
Installation notes
If your boat is not already wired for an amplifier, plan for proper power and ground wiring, fuse protection, RCA cables, remote turn-on wiring, speaker wire, terminals, and installation hardware.
Garmin chartplotter control requires a compatible Garmin network setup. NMEA 2000 speed-based volume requires compatible speed data on the NMEA 2000 network.
SiriusXM requires a compatible SiriusXM Connect tuner, antenna, and active subscription. RGB speaker and subwoofer models require separate LED wiring and a compatible RGB controller. The included M6 10-inch infinite-baffle subwoofer does not require a conventional sealed enclosure, but it does require a suitable rigid mounting surface with proper front-to-rear acoustic separation.
Full specifications
| Product Type | Marine stereo / source unit |
| Display | 4.3" color glass touchscreen |
| Wireless Audio | Wi-Fi, Bluetooth, Apple AirPlay 2 |
| Wired Sources | USB, AUX, AM/FM antenna input |
| SiriusXM | Ready with compatible SiriusXM Connect tuner and active subscription |
| Audio Zones | 4 independent audio zones |
| Audio Control | Fusion-Link compatible control |
| Garmin Integration | Compatible Garmin chartplotter control through Garmin Marine Network / Garmin BlueNet setup |
| NMEA 2000 | Supported; enables speed-based volume with compatible speed data |
| Networking | Fusion PartyBus support |
| Audio Tuning | Fusion DSP with custom audio profiles |
| Built-In Amplifier | 4 x 26W RMS @ 4 ohms / 4 x 43W RMS @ 2 ohms |
| Line Output Level | 5.5V peak-to-peak max |
| Input Voltage | 10.8 to 16 VDC |
| Fuse Size | 15A mini blade-type |
| Water Rating | IPX7 front panel when properly installed |
| Dimensions | 7.56" W x 3.23" H x 4.70" D |
| Weight | 26.5 oz. |
| Product Type | 6-channel full-range marine amplifier |
| Amplifier Technology | NexD Class D design |
| Power @ 4 ohms | 75W RMS x 6 |
| Power @ 2 ohms | 100W RMS x 6 |
| Bridged Power @ 4 ohms | 200W RMS x 3 |
| Total RMS Power | 600W |
| Inputs | Differential-balanced RCA inputs |
| Filter Controls | High-pass / low-pass, 50 Hz - 500 Hz |
| Recommended Fuse | 50A |
| Dimensions | 10.23" L x 7.09" W x 2.05" H |
| Product Type | 10-inch marine infinite-baffle subwoofer |
| Nominal Impedance | 4 ohms |
| Continuous Power Handling | 250W RMS |
| Recommended Amplifier Power | 75W to 250W RMS |
| Sensitivity | 86.1 dB SPL @ 1W / 1m |
| Cone Material | Injection-molded mica-filled polypropylene |
| Outside Diameter | 10.75 inches / 273 mm |
| Mounting Depth | 7.56 inches / 192 mm |
| Mounting Hole | 8.875 inches / 225 mm |
| Grille Protrusion | 1.66 inches / 42 mm |
| RGB Lighting | Transflective RGB lighting on selected Sport models |
| Amplifier Configuration | One XDM600/6 channel pair bridged for 200W RMS at 4 ohms |
Model numbers and MPNs
Manufacturer model numbers and part numbers are listed below for reference. The bundle always includes the MS-RA770, XDM600/6, and one M6 10-inch subwoofer. The exact M6 speaker and subwoofer models depend on the selected speaker size and grille style.
| Fusion Apollo MS-RA770 Marine Stereo | Model: MS-RA770 MPN: 010-01905-00 |
| JL Audio XDM600/6 Marine Amplifier | Model: XDM600/6 MPN: 010-03117-00 |
| M6 6.5" White Sport | Model: M6-650X-S-GwGw MPN: 010-03090-00 |
| M6 6.5" Titanium Sport | Model: M6-650X-S-GmTi MPN: 010-03091-00 |
| M6 6.5" White Sport RGB | Model: M6-650X-S-GwGw-i MPN: 010-03093-00 |
| M6 6.5" Titanium Sport RGB | Model: M6-650X-S-GmTi-i MPN: 010-03092-00 |
| M6 6.5" White Classic | Model: M6-650X-C-3Gw MPN: 010-03497-00 |
| M6 7.7" White Sport | Model: M6-770X-S-GwGw MPN: 010-03073-00 |
| M6 7.7" Titanium Sport | Model: M6-770X-S-GmTi MPN: 010-03075-00 |
| M6 7.7" White Sport RGB | Model: M6-770X-S-GwGw-i MPN: 010-03074-00 |
| M6 7.7" Titanium Sport RGB | Model: M6-770X-S-GmTi-i MPN: 010-03076-00 |
| M6 7.7" White Classic | Model: M6-770X-C-3Gw MPN: 010-03498-00 |
| M6 10-inch White Classic | Model: M6-10IB-C-GwGw-4 MPN: 010-03083-00 |
| M6 10-inch White Sport | Model: M6-10IB-S-GwGw-4 MPN: 010-03084-00 |
| M6 10-inch White Sport RGB | Model: M6-10IB-S-GwGw-i-4 MPN: 010-03085-00 |
| M6 10-inch Gunmetal / Titanium Sport | Model: M6-10IB-S-GmTi-4 MPN: 010-03086-00 |
| M6 10-inch Gunmetal / Titanium Sport RGB | Model: M6-10IB-S-GmTi-i-4 MPN: 010-03087-00 |
FREQUENTLY ASKED QUESTIONS
Before You Order
Common Questions About This Marine Audio Bundle
The included MS-RA770, XDM600/6, four M6 speakers, and matching M6 10-inch subwoofer make a complete premium marine audio system. Select 6.5-inch or 7.7-inch speakers and the grille style that fits your boat.
Is this a complete, properly matched marine audio system?
Yes. The bundle combines the Fusion Apollo MS-RA770, JL Audio XDM600/6 amplifier, four JL Audio M6 marine speakers, and one matching 10-inch M6 infinite-baffle subwoofer. These components are electrically compatible and properly matched as a complete marine audio system.
Choose four 6.5-inch or four 7.7-inch M6 speakers. The included M6 10-inch subwoofer is matched to the selected speaker family, grille, and RGB style when a corresponding version is available.
Exactly what will arrive with my order?
The default bundle includes the MS-RA770, XDM600/6, four selected M6 speakers, and a matching M6 10-inch subwoofer. Your speaker size and style selection, price, and cart items update automatically as you configure the system.
Should I choose 6.5-inch or 7.7-inch M6 speakers?
Choose 6.5-inch speakers when you need the easiest fit in common factory locations. Choose 7.7-inch speakers when you have enough cutout space, depth, and grille clearance and want more cone area, fuller mid-bass, and greater output potential.
Always confirm the mounting-hole diameter, mounting depth, and outside grille diameter before cutting or drilling.
Can the XDM600/6 power the speakers and included subwoofer?
Yes. In this bundle, four amplifier channels power the two speaker pairs and the remaining channel pair is bridged to provide 200W RMS at 4 ohms to the matching M6 subwoofer.
The included amplifier is properly matched and configured to power the complete system.
What wiring and installation parts will I need?
Wiring needs depend on your boat and where the amplifier will be mounted. Use the Optional Installation Accessories drop-down near the Add to Cart button to select only the items your installation needs.
- Eligible installation add-ons receive the discount displayed in the configurator.
- Need help confirming what you need? Call or text us before ordering.
Do RGB speakers require the JL Audio RGB controller?
No - the controller is optional. RGB models require separate, properly fused lighting wiring. Add a compatible RGB controller only when you want adjustable colors, brightness, and lighting effects.
The matching subwoofer automatically follows the selected speaker grille and RGB style.
How do I know whether everything will fit my boat?
Compare the listed dimensions with your actual mounting locations before ordering. Check the stereo opening, amplifier mounting area, speaker cutouts, speaker depth, grille clearance, and the subwoofer's required rigid infinite-baffle mounting location.
Are these genuine JL Audio and Fusion products?
Yes. Flyte Tech Marine Electronics is an authorized dealer, and this bundle includes genuine JL Audio and Fusion products backed by a 3-year manufacturer warranty.
From our shop in Gulfport, FL — here's what our customers say:
“After going through multiple electronics guys and wasting time and money I found Billy. He fixed all my problems on the boat and didn’t try to sell me things I didn’t need. He is reliable and thorough. I wouldn’t use anyone else for my boat!!”
Robert R.
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“Great service and professional installation of battery switch, wires and electronics.”
J.L. W
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