Poly-Planar MA-905 400 Watt Platinum Panel Speaker - White [MA905W]
Description
Description
Poly-Planar MA-905 400 Watt Marine Panel Speakers - White [MA905W]
These panel speakers pack big audio into tight spots on your boat with a slim 1-inch mounting depth. The two-way design uses a 5-inch woofer for strong bass and a 1-inch mylar tweeter for crisp highs, all without messing with your compass or autopilot, thanks to the low magnetic field. Sold as a pair, they handle 400 watts peak and install flush with stainless hardware for easy setup in marine conditions.
Key Features
- Shallow 1-inch mounting depth fits in confined areas like bulkheads or overhead panels
- Ultra-low magnetic field avoids interference with navigation tools like compasses
- Two-way coaxial setup with 5-inch long-throw woofer and 1-inch mylar tweeter for full-range sound
- Handles 400 watts peak and 100 watts continuous power at 4 ohms for loud, clear output
- Rectangular panel design with 9-1/16" x 6" grill covers a wider area than round speakers
- Stainless steel mounting hardware resists corrosion in saltwater environments
- Flush mount style blends into boat interiors without protruding parts
- Lightweight at 3.15 pounds per speaker to keep your setup balanced
- Built for marine use with durable components that stand up to vibration and moisture
Perfect For
- Boats with limited space, like cuddy cabins or small center consoles
- Upgrading the helm or cabin audio without drilling deep holes
- Saltwater setups needing corrosion-resistant speakers near electronics
- Fishing vessels where compass accuracy matters for navigation
- Custom installs in pontoons or runabouts for cockpit or below-deck sound
Technical Specifications
| Feature | Specification |
|---|---|
| Type | 2-Way Coaxial |
| Cone Size | 5" (127mm) |
| Impedance | 4 Ohms |
| Peak Power | 400 Watts |
| Continuous Power | 100 Watts |
| Weight per Speaker | 3.15 lbs |
| Mounting Depth | 1" (25mm) |
| Grill Dimensions | 9-1/16" x 6" (229mm x 152mm) |
| Cutout Diameter | 4-5/16" (109mm) |
| Mounting Style | Flush |
| LED Lighting | No |
| Quantity | Pair |
| Box Dimensions | 7"H x 7"W x 10"L |
| Box Weight | 7.4 lbs |
| UPC | 731128090504 |
What’s in the Box
- Pair of Poly-Planar MA-905 400 watt panel speakers - white
- Stainless steel mounting hardware
- Installation instructions
Frequently Asked Questions
- Do these speakers fit tight spaces? Yes, the 1-inch depth works in shallow spots like behind panels.
- Will they affect my boat's compass? No, the ultra-low magnetic field keeps navigation gear safe.
- Are they good for saltwater boats? Yes, stainless hardware and marine build handle corrosion well.
- What's the power handling? They take 100 watts continuous and 400 watts peak at 4 ohms.
- Can I return them if needed? This product can't go back to the original seller contact the manufacturer for issues.
Why Choose Poly-Planar MA-905 Marine Panel Speakers? You get powerful sound that installs fast in hard-to-reach areas, with no risk to your boat's electronics. Boaters rely on them for the slim profile and tough build that holds up in wet, bumpy conditions. They bring real value by filling out audio without extra weight or hassle.
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Poly-Planar MA-905 400 Watt Platinum Panel Speaker - White [MA905W]
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