1 Buy = 4 Speakers! These speakers each deliver 500 watts at max power, providing deep bass and loud crisp sound without any distortion. Each speaker features a red poly injected, 1 inch cone, with foam surrounding and a 1 inch, High-Temperature, Aluminum Voice coil. They each have 300 watts RMS pow...

This book has been used for 30 years, updated periodically as needed. More than 20,000 students have successfully learned ocean navigation from these materials and gone on to cross oceans or circumnavigate the globe.This book covers how to find position at sea from timed sextant sights of the sun, m...

The only comprehensive field guide to the Chesapeake's fishes, this book is an indispensable resource for both anglers and students of the Bay. Vivid illustrations by Val Kells complement the expertise of researchers Edward O. Murdy and John A. Musick. They describe fishes that inhabit waters rangin...

"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...

Earning a captain’s license just got easierWhether you are an avid boater seeking to improve your seamanship and get a discount on boat insurance or aspire to start a business running a charter, sightseeing, or whale-watching boat, this revised and updated Fifth Edition is the only resource you need...

Police Oral Board Interview is the ultimate guide for securing a top score on the law enforcement hiring list. This book was written for 2015 and beyond and guarantees to be the most up to date resource of its kind! Unlike other oral board books that contain only a dozen or two sample questions, Pol...

“Belongs in the bookshelf of every cruising vessel.”―Blue Water Sailing “If you are serious about that extended voyage, read The Voyager’s Handbook.”―Sailing “Every now and then a new voice emerges in the world of sailing literature that stands out, a voice that is both clear and of lasting quality....

Dave Perry's Understanding the Racing Rules of Sailing through 2016: Explains all the rules that apply at marks and obstructions. Includes the complete text of the 2013-2016 International Sailing Federation (ISAF) Racing Rules of Sailing and US Sailing Prescriptions. Contains over 100 quotes and ref...

BASIC ILLUSTRATED MAP AND COMPASSWilderness guide Cliff Jacobson created the map and compass curriculum for the Minnesota Department of Natural Resources, and here he shows easy-to-follow steps on choosing a compass, reading contour lines and other map features, using them in concert with a GPS rece...

The APVHB20 90mm adhesive mounting disk features an extra-strength 3M VHB adhesive and allows you to securely mount an Arkon or third-party 80mm windshield suction mounting pedestal to your car’s dashboard. Applicable Arkon mounting pedestal models include CM017-KST-2SH, CM078WD-SBH, RM080AMPS, RM07...

Manufactured by the #1 leading manufacturer of first aid kits in the USA, the Be Smart Get Prepared 201 pieces first aid kit meets the United States FDA regulatory standards as a medical device. The multi-compartmental hard case is made of high density Ethylene-vinyl acetate polymer which is extreme...

“Anyone who contemplates any onboard do-it-yourself work should have this book at his or her elbow.”--Cruising World “This book reduces a boat to its most rudimentary parts in simple drawings and clear explanations. Fascinating to read, it’s a perfect teaching tool.”--Ocean Navigator Whether you’re...