4X Polk Audio MM Series Ultra Marine Certified 6.5" 2 Way Coaxial Car / Boat Speakers, Polk Audio PA660 4 Channel Digital Power Amplifier, Enrock Audio 18 AWG Gauge 50 Feet Speaker Wire Cable

4X Polk Audio MM Series Ultra Marine Certified 6.5" 2 Way Coaxial Car / Boat Speakers, Polk Audio PA660 4 Channel Digital Power Amplifier, Enrock Audio 18 AWG Gauge 50 Feet Speaker Wire Cable

SPEAKERS 6-1/2" 2-way speakers titanium coated polymer woofer cone with Santoprene rubber surround 1" Terylene fabric tweeter certified for marine use (IP56 rating) non-corrosive fiberglass reinforced ABS basket epoxy coated crossovers waterproof surrounds weep holes for proper drainage handles up to 100 watts RMS (300 watts peak power) frequency response: 35-40,000 Hz sensitivity: 93 dB top-mount depth: 2-5/8" AMPLIFIER 75 Watts x 4 continuous, 85 x 4 dynamic power (2 ohm load), 4 channel mode. 150 Watts x 2 (4 ohm) continuous power, 2 channel mode. CEA-2006 compliant 4-channel, dual bridge-mono (2-channel) 2 ohm stable 4-channel operation. High-speed MOSFET switching power supply and high current bipolar output transistors Double layer fiberglass epoxy printed circuit boards 6-way Smart System Protection (SSP) circuits Variable bass boost (0dB, +8dB) for extra bass thump. Variable input gain optimizes match with different signal sources (250mv to 8V). Mounting hardware Multi-color status LED Color: chestnut brown, paintable. Durable, high performance fabric dome tweeters Capacitive Coupling Technology (CCT) Glass-filled ABS enclosure Paintable white finish blends into any decor. 5-way gold-plated binding posts SPEAKER WIRE 20 ft. 8 GA Red Power Cable. Competition High Quality Fuse Holder. 1/4" Ring Terminal. 3 ft. 8 GA Black Ground Cable #10 Ring Terminal. 16 ft. 18 GA Blue Turn-On Wire. 20 ft. High Performance RCA (TRCA) Interconnect (3) Rubber Grommets. 30 ft. Speaker Wire 5/16" Ring Terminal. 6 ft. Split Loom Tubing (20) 4" Wire Ties.