"Simply put, every local boater should have a dog-eared, well-thumbed copy [of this guide] as a permanent feature in the nautical library."―48° North A Cruising Guide to Puget Sound and the San Juan Islands has earned an outstanding reputation for the accuracy of its piloting instructions, the clari...

1200W; 17-Ft, 4-Gauge, Red Linkflex Power Cable; 17-Ft Rca Cable; 3-Ft, 4-Gauge, Black Linkflex Ground Cable; 17-Ft, 18-Gauge, Blue Remote Wire; 25-Ft, 16-Gauge, Speaker Wire; Agu Heat-Resistant Fuse Holder; 60 Amp Agu Fuse; 6-Ft Split Loom; Wire Ties & Accessories

SPST Waterproof Red LED Illuminated On/Off Rocker Switch. Rated at IP65, the switch has three .250" male contact terminals, illuminates a red light when in the "on" position, can handle a maximum of 25 Amp @ 12V DC, and mounts into holes sized at 15/16" in diameter with a maximum of 1/8" in panel t...

Champion Double Platinum Power spark plugs deliver more powerful performance. Featuring exclusive Heat-Active alloy, a platinum fine wire center electrode and a platinum pad ground electrode, spark plugs reach optimal temperatures quickly and maintain stable operating temperature under all engine lo...

Polk Audio PA D1000.1 Class D MOSFET Monoblock Mobile Audio Amplifier; 500 Watts RMS @ 4 ohms, 800 Watts RMS @ 2 ohms and 1200 Watts RMS @ 1 ohm; Remote Subwoofer Level Control The PA D1000.1 offers an ultra-compact, minimalist design. A toroidal transformer helps keep the amplifier's sleek aluminum...

An Amazing Chartplotter 5" VGA display 10 Hz GPS/GLONASS receiver Wireless connectivity U.S. coastal and inland mapping GPSMAP 547 allows for easy visibility, day or night. Whether it is flat, flush or swivel-mounted, it will be the focal point of your helm. It includes our hallmark user-friendl...

Champion Double Platinum Power spark plugs deliver more powerful performance. Featuring exclusive Heat-Active alloy, a platinum fine wire center electrode and a platinum pad ground electrode, spark plugs reach optimal temperatures quickly and maintain stable operating temperature under all engine lo...

FEATURES: RMS Power Range : 600 Watts Number Of Channels: 4 Low Frequency response: 6 Hz High Frequency Response: 30000 Hz Built In Crossovers: Yes Channel Separation: Yes Rated Power 150 W RMS x 4 @ 1.5 ohm-4 ohm (11V-14.5V) 300 W RMS x 2 [Bridged] @ 3 ohm-8 ohm (11V-14.5V) THD at Rated Power: 110...

G-Power Platinum Alloy Spark Plugs offer superior performance with improved fuel efficiency, lower emissions, and quicker starts. 0.6mm laser welded fine platinum tip reduces required voltage ensuring high durability and a consistently stable spark. Special configurations are used for the insulator...

Xscorpion manufactures a wide range of power / ground distribution blocks for the ultimate in flexibility for your install. Wherever wire gauge adaptors are used, Xscorpions patented design allows for maximum efficiency and current flow. All Xscorpion T type terminal blocks allow multiple amplifiers...

4000W; 17-Ft, 0-Gauge, Translucent Blue Linkflex Power Cable; 3-Ft, 0-Gauge, Translucent Silver Linkflex Ground Cable; Anl Heat-Resistant Power Distribution Fuse Block; Anl Heat-Resistant Fuse Holder; Heat-Resistant Distribution Ground Block; 180 Amp Anl Nickel-Plated Fuse; Heat-Resistant Battery Te...

The E3 advanced DiamondFire design actually increases combustion pressure in the engine. Faster flame speed and improvements in the direction of the flame front result in a marked and proven, increase in power output, fuel economy, and reduced emissions in gasoline engines. E3 has verified this usin...