Clarion CMSP-101RGB-4, 10" SVC 4-Ohm Marine Subwoofer w/ RGB illumination

10-Inch Infinite Baffle Marine Subwoofer With Rgb Lighting 4-Ohm CMSP-101RGB-4 Sold Individually, with no Grille, in single 2 ohm or 4 ohm voice coil models Salt & Sun Certified Built-In RGB LED Lighting Optimized for infinite baffle applications, without a dedicated enclosure behind the speaker. Long-excursion, high power handling design delivers low-distortion and excellent low frequency capability. 250W RMS power handling, ideally matched to Clarion subwoofer amplifiers | Weather resistance ASTM B117, ASTM D4329 LED Illumination: Yes RGB Size 10-inch Voice Coil Single Impedance 4 ohms RMS Power Rating (Watts) 250 Peak Power Rating (Watts) 500 Cone Material Injection-Molded Polypropylene Cone Surround Material Santoprene Rubber Free Air Yes Sensitivity 88dB  Frequency Response Top Mount Depth (Inches) 5.16" Bottom Mount Depth (Inches) Cutout Diameter (Inches) 8.75" Vas (liters) Fs (Hz) Xma