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How to Choose the Perfect Boat Audio Speakers: A Complete Buying Guide

Installing audio speakers on a yacht or boat presents several obstacles that must be considered initially. Boat audio speakers are exposed to the elements, including water, salinity, and sunlight, in contrast to home theatre and automobile audio systems. Such necessitates their resilience and ability to endure severe environments. The sound quality of boat speakers may also be diminished by wind and engine noise; therefore, selecting speakers designed specifically for marine use is essential. Power management, frequency response, and durability are a few of the most important aspects to consider when selecting boat audio speakers. 

boat audio speaker

Knowing What You Need for Your Boat 

The overall size of the boat is a critical determinant when selecting boat audio speakers. The power requirements, quantity of speakers, and form factor depend on the dimensions of your ship. Slighter boats, for instance, are more compatible with compact speakers that fit into confined spaces, whereas larger vessels necessitate more robust speakers to deliver superior-quality sound. 

It is equally crucial to contemplate the intended purpose of one’s ship alongside its dimensions. Will you predominantly utilise it for recreational cruising or participate in high-speed water sports? Do you intend to use your boat to accommodate parties or visitors? It is possible to determine which audio system best meets your requirements by responding to the following enquiries. Consider wakeboard tower speakers, which can deliver high-quality sound even when travelling at high velocities if you are an enthusiast of water sports. Alternatively, invest in a marine subwoofer to produce deep, detailed bass if you intend to host parties or entertain visitors. 

Lastly, when selecting boat audio speakers, it is critical to consider the intended audio quality. Contrast a bass-heavy sound with one that is crisper and clearer. Do you favour a particular genre of music over the others, or do you enjoy a wide variety? Developing an awareness of one’s audio preferences can facilitate the selection of speakers that are optimal for the listener’s requirements and preferences. 

Types and Features of Boat Audio Speakers 

Knowing the distinct characteristics and benefits of the various available boat audio speaker models is crucial. Coaxial, component, and subwoofers are the most widely sought-after varieties. 


Coaxial speakers are the most prevalent and almost always budget-friendly boat audio speakers. Owing to the solitary woofer cone and tweeter mounted in the centre, they produce a balanced sound appropriate for a wide range of musical genres. Boat owners seeking a straightforward and economical audio solution favour coaxial speakers, which are available in various sizes and simple to install. 


Component or separate speakers provide a more refined auditory experience. These speakers’ distinct woofers, tweeters, and crossovers allow greater control over sound quality. Component speakers deliver more precise and detailed sound at a higher price point. Coaxial speakers are frequently less customisable than their counterparts, permitting users to personalise the audio experience according to their preferences. 


Subwoofers are essential to any high-quality boat audio system and are constructed to deliver rich, profound bass. Compact models that are suitable for confined locations are among the many sizes in which they are offered, while larger models deliver robust bass. Consider the power handling requirements of the subwoofer, the dimensions of your boat, and the genre of music you hear when selecting one. 

In addition to the different types of boat audio speakers, there are several features to consider when selecting the perfect speakers for your boat. These features include: 

Power Handling: A speaker’s power handling refers to the amount of power (measured in watts) it can handle. Choosing speakers with a power handling rating appropriate for your boat’s audio system is important. 

Frequency Response: The frequency response of a speaker refers to the range of frequencies that the speaker can produce. A wider frequency response typically results in a more detailed and accurate sound. 

Sensitivity: The sensitivity of a speaker refers to the amount of sound that the speaker can produce relative to the amount of power it receives. Speakers with higher sensitivity ratings typically require less power to produce the same volume level. 

Marine-Grade Durability for Longevity 

Various environmental elements encountered on boats can harm traditional audio speakers, such as sunlight, salinity, and extreme temperatures. Consider the following characteristics when choosing durable speakers: 

Accreditations for Marine Grade 

When purchasing boat audio speakers, it is crucial to invest in marine-grade speakers. This certification evaluates and confirms the speakers’ ability to endure the severe conditions of the marine environment. UV ratings, ASTM, and IPX are some prevalent marine-use certifications. 

Resistant to water 

Water resistance is among the most critical qualities in marine-grade speakers. Water-resistant speakers, including those intended for watercraft, should be able to endure splashes and wave discharge. To protect against intense water streams, search for speakers with a minimum IPX rating of IPX6. 

UV Defences 

Sunlight resistance should be incorporated into the design of marine-grade speakers alongside water resistance. Sub-optimal sound quality and a reduced operational lifespan may ensue due to UV radiation causing harm to speaker components. Regarding speakers, seek out models treated with UV-resistant coatings or polypropylene. 

Resistance to Corrosion  

Corrosion resistance is an additional fundamental characteristic of marine-grade speakers. Speakers exposed to corrosive substances such as saline are susceptible to rapid deterioration, which can reduce sound quality and decrease their overall lifespan. Therefore, when purchasing speakers, consider their aluminium or stainless-steel construction and corrosion-resistant coatings. 

Sound Performance on the Water 

Boat owners must select audio speakers engineered to produce intense, crystal-clear sound when on open water. 

When selecting boat audio speakers, it’s important to consider the specific challenges of open water environments. Look for speakers that produce clear and powerful sound even in noisy and windy conditions. Some features to look for include: 

Conical Shape: Speakers with a conical shape are designed to disperse sound evenly in all directions, making them a good choice for open-water environments. 

Waterproof Design: Speakers with a waterproof design are protected against water damage, making them a good choice for boats exposed to splashes and spray. 

High-Frequency Drivers: High-frequency drivers, such as tweeters and super tweeters, are designed to produce clear and detailed sound at high frequencies. They are a good choice for music lovers who enjoy a variety of genres. 


Get Expert Installation Services for Your Boat Audio Speakers from Mobile Audio Engineering 

We invite you to peruse our extensive assortment of goods and services, including our renowned Morel brands. These speakers are not just for automobiles but also engineered for marine use and feature impermeable construction, UV protection, and corrosion-resistant materials. They possess exceptional power management capabilities, a broad frequency response range, and outstanding sound performance. 

Making an informed choice when selecting audio speakers for a boat is critical. You can choose speakers customised to your boat’s specifications and requirements by consulting the detailed buying guide in this blog post. Furthermore, Mobile Audio Engineering’s proficiency in installing premium boat audio speakers will ensure you benefit from superior sound quality while on the water for many years.