Rockville Pair MS40B Black 4" 200 Watt Marine Boat Speakers Compact and Powerful

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  • Pair Rockville MS40B Black 4" 200 Watt Marine Boat Speakers Compact and Powerful
  • 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 .

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