6.5'' Dual Marine Speakers - IP44 Waterproof and Weather Resistant Outdoor Audio Stereo Sound System with Built-in Led Lights, 150 Watt Power and Polypropylene Cone - 1 Pair - PLMR6LEB (Black) BUILT-IN LED LIGHTS: Made of 27 built-in illuminating color changing LED lights which are programmable and controllable. The lights has dancing and flashing modes. It has a frequency response of 100hz-18KHz, 4 Ohms impedance and 90 dB sensitivity IP44 MARINE GRADE: Comes with 2 speakers that are waterproof with a marine grade of IP44. Can be used for several vehicles because it can withstand heavy water splashes and other outdoor conditions 150 WATTS POWER: The speaker has a 8 Oz. circuit magnet for a full range audio and complete stereo speaker sound system. The power output is 150 Watt peak. It has a LED output of 4A per channel and 1 Aluminum voice coil WEATHER RESISTANT: Its a weather resistant speaker made of Polypropylene cone with cloth surround for a rugged and durable design. It is also engineered with heavy duty molded ABS plastic basket and stain resistant grill construction to combat sun damage 6.5 STANDARD SIZE: These speakers are easy to install with 6.5 inches standard size, complete wirings and mounting hardware. It has a universal standard OEM replacement size with a mounting depth of only 2.5'' and cut-out size of 5.3