Marine Audio Journal

Ocean Rock Audio - 26 February - 2026

Marine Amplifier Wiring Guide: Power, Ground, Signal, and Speaker Runs Done Right

The complete guide to wiring a marine amplifier — power cable sizing, ground location, RCA signal runs, and speaker wiring. The mistakes that cause noise, thermal shutdown, and blown speakers, and how to avoid all of them.

Ocean Rock Audio - 26 February - 2026

Wakeboard Tower Speakers: How to Choose, Install, and Tune Them Right

Tower speakers are the most misunderstood component in boat audio. Here's what actually matters — sensitivity, clamp fit, amplifier pairing, and how to get sound that carries behind the boat at speed.

Ocean Rock Audio - 26 February - 2026

Kicker Marine Audio Review: KM Speakers, KMFC Tower Speakers & KXMA Amplifiers

A comprehensive look at Kicker's marine audio lineup — the KM coaxial speakers, KMFC tower speakers, and KXMA amplifiers. What's worth it, what to skip, and how to build a complete Kicker system.

Ocean Rock Audio - 26 February - 2026

6.5" vs 8" Marine Speakers: Which Size is Right for Your Boat?

The most common question in boat audio: 6.5 or 8 inch marine speakers? Here's how to choose based on your boat type, size, and budget — with a full comparison table and FAQ.

Ocean Rock Audio - 26 February - 2026

How to Build a Boat Audio System: A Complete Marine Audio Guide

Everything you need to know to build a great boat audio system — from choosing the right marine stereo to matching speakers, amplifiers, and subwoofers for your specific boat.