Description
- Pair Rockville MS40B Black 4" 200 Watt Marine Boat Speakers Compact and Powerful
- Pair Rockville MS40W 4" 200 Watt Waterproof Marine Boat Speakers. Peak Power: 200 Watts per pair / 100 Watts each. RMS Power: 50 Watts per pair / 25 Watts each. Color: Black. Injection Molded Polypropylene Cone. Aluminum voice coil with ASV winding.
- Frequency Response: 122Hz 20 KHz. Sensitivity: 85dB @1w/1m. High quality magnet: 3. 5 Oz Y30 Ferrite magnet. 1 inch ASV voice coil. IP56 waterproof rating.
- Anti-UV molded ABS plastic basket & grill. Pre-installed mounting screws included. Perfect for marine, outdoor, and car use. 1 inch Tweeter: (Mylar Diaphragm with NdFeB magnet). Injection Molded Polypropylene Dust Cap. SPL: 85dB 2dB (at 1M / 1W).
- Resonant Frequency (F0) 122Hz + or 20% at 1V. 3MM plate and 3 MM T-yoke. Total Diameter: 5. 12. Cutout Diameter in Inches for Mounting: 3. 66. Total Height: 2. 36.
Description of MS40B: Pair Rockville MS40W 4" 200 Watt Waterproof Marine Boat Speakers. Peak Power: 200 Watts per pair / 100 Watts each. RMS Power: 50 Watts per pair / 25 Watts each. Color: Black. Injection Molded Polypropylene Cone. Aluminum voice coil with ASV winding. Cloth surrounds. Impedance: 4 Ohm. Frequency Response: 122Hz 20 KHz. Sensitivity: 85dB @1w/1m. High quality magnet: 3. 5 Oz Y30 Ferrite magnet. 1 inch ASV voice coil. IP56 waterproof rating. Fully Marini zed Against Salt & Fresh Water Conditions. Completely Waterproof and rustproof at level IP56. Anti-UV molded ABS plastic basket & grill. Pre-installed mounting screws included. Perfect for marine, outdoor, and car use.