Kicker
Kicker KMXL8 8" Marine Horn-Loaded Coaxial Speakers
Best high volume speakers for outdoor marine environments.
Engineered for demanding environments, these Kicker KMXL8 8" marine coaxial speakers deliver powerful and clear audio above engine and wind noise. Their proprietary high-frequency horn design ensures smooth, loud sound, while the IP66 certification provides robust protection against dust and water jets. Featuring lightweight neodymium magnets and aluminum-dome tweeters, they produce high-output sound. The UV-treated, waterproof woofer cones and shallow mounting depth allow for versatile installation in boats, motorcycles, and UTVs. Integrated multi-color LED lighting adds a customizable visual element to your audio setup.
$899.99
Owner Satisfaction
4.5
/ 5
Category Rank
171
/ 561
#171 in Marine Speakers
Price vs Category Average
+196%
Above average
Speaker Size
8
/ inches
Who it's for
- Boaters who demand high-volume, clear sound on the water
- Boat owners seeking robust, weather-resistant audio solutions for their vessels
- Captains and passengers wanting consistent, far-reaching sound across their boat
Who should skip it
- Budget-conscious buyers or those seeking more affordable marine audio options
- Users without an existing amplifier or those preferring simpler, self-powered setups
- Audiophiles prioritizing a flat frequency response and subtle sound reproduction
Performance breakdown
Output Volume
Horn-loaded design cuts through wind and engine noise with ease.
Environmental Durability
IP66 rating ensures reliable performance against harsh water and dust exposure.
Installation Versatility
Shallow mounting depth fits tight spaces in boats and UTVs.
Aesthetic Customization
Integrated multi-color LEDs provide a vibrant, personalized look for any setup.
Weight Efficiency
Neodymium magnets keep the system lightweight without sacrificing raw audio power.
Material Resilience
UV-treated cones withstand long-term sun exposure without degrading audio quality.
Key Specs
Speaker Size
8 inches
Speaker Type
Horn-loaded coaxial
IP Rating
IP66
LED Lighting
Integrated multi-color
Woofer Cone Material
UV-treated waterproof poly/carbon-fiber
Tweeter Material
Aluminum-dome
Mounting Type
Shallow mounting depth
Grille Material
White, Charcoal
Features
- Proprietary high-frequency horn design
- IP66 dust and water jet protection
- Shallow mounting depth for easy installation
- Integrated multi-color LED lighting
- Lightweight neodymium magnets
- UV-treated waterproof woofer cones
- Includes white and charcoal grilles
What customers say
Customers consistently praise these speakers for their exceptional sound quality and robust design, specifically highlighting their impressive performance in marine environments. Users appreciate the clarity and volume, even at high speeds or over engine noise. The speakers are noted for their durable construction, standing up well to harsh outdoor conditions like salt spray and UV exposure. This combination of powerful audio and resilience makes them a top choice for boat owners seeking reliable, high fidelity sound on the water.
Know before you buy
The horn-loaded design focuses the sound output, allowing it to cut through high levels of wind and engine noise more effectively than traditional dome tweeters. This makes them ideal for open-air environments like boats or UTVs where volume and clarity are priorities.
Yes, they carry an IP66 rating, which means they are fully protected against dust and can withstand powerful water jets. While they are built for harsh marine conditions, they should not be submerged.
Yes, the integrated multi-color LEDs require a compatible LED lighting controller to change colors and patterns. Without a controller, you will be limited to basic wiring configurations.
These are 8-inch speakers with a shallow mounting depth, designed to fit a wide range of marine and powersports applications. We recommend checking your specific cutout diameter and mounting depth clearance before installation to ensure a proper fit.
Yes, each pair includes both white and charcoal grilles. This allows you to match the speakers to your boat or vehicle's existing aesthetic.
Absolutely. The shallow mounting depth and the durable, UV-treated construction make them a great choice for motorcycles, UTVs, and other powersports vehicles where space is limited and weather resistance is essential.
Still have a question?
Ask Hayley anything about this product before you decide.