🔊 BOSS ASK904B.64 Marine Audio Kit – Power Up the Waves
Looking to transform your boat’s sound system without blowing your budget? The BOSS ASK904B.64 marine audio kit delivers premium sound, easy installation, and weatherproof protection—all in one rugged bundle.
This full-range marine system includes an amplifier, two pairs of speakers, and Bluetooth control. It's perfect for boaters who want to upgrade their system with clean, bold sound that lasts.This marine audios system delivers consistent clarity, even at high speeds. Its rugged build ensures excellent longevity in coastal or offshore settings.
Whether you’re fishing or cruising at sunset, the ASK904B.64 keeps the good vibes rolling.
⚡️ Built for the Waves
BOSS Audio engineered this kit to take on salt, water, and UV rays.
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The 500W 4-channel marine amplifier powers four speakers effortlessly.
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Each 6.5-inch speaker handles crisp mids and punchy lows.
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A Bluetooth controller lets you stream wirelessly from any smartphone.
This kit includes everything you need for a full system install on a small to mid-sized vessel.
🔧 Durable Design That Lasts
Marine gear needs to be tougher than car audio. That’s why the ASK904B.64 uses UV coatings and weatherproof housings.
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The amplifier features a sealed chassis that resists spray and corrosion.
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Each speaker has a coated polypropylene cone and rubber surround.
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All components are salt-, water-, and heat-resistant for marine durability.
These materials ensure you get years of dependable audio on every adventure.
🎵 Easy-to-Install, Compact, and Powerful
The amplifier is compact and fits easily under seats or consoles. The system includes standard wiring and all mounting hardware.
Even novice installers can wire this marine audio system with basic tools. It’s great for DIY projects or quick upgrades.
Use the in-line Bluetooth controller to play your favorite playlists or podcasts. No head unit is required.
📦 What’s in the Box?
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1 x 4-Channel Class A/B Marine Amplifier (500W Max)
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4 x 6.5-Inch Full-Range Marine Speakers (2 Pairs)
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1 x Inline Bluetooth Controller
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All mounting hardware and wires
This kit is an all-in-one solution for rich, marine-quality sound without needing separate receivers or amps.
🔌 Expandable and Compatible
If you want to grow your system later, this amp has line-level outputs to connect subwoofers or more speakers.
It pairs well with marine head units, but also works independently using Bluetooth only.
This flexibility makes it ideal for pontoons, fishing boats, center consoles, and jet boats.
🔗 Explore More Marine Audio Options
Want more setups, accessories, and upgrade ideas?
Visit our full collection of marine stereo collection for everything from subwoofers to remotes and cables.
🌞 Boost Protection with Marine Window Tint
Sunlight, heat, and UV rays not only damage your boat’s interior—they can also shorten the life of your gear.
Adding Delaware window tinting can reduce interior temps, prevent fading, and protect electronics.
It's a smart upgrade for boat cabins and consoles.
🛠️ Installed by Marine Audio Experts at Audio Jam
When you shop with Audio Jam, you're not just getting great products—you get professional installation and support.
Our team will install your ASK904B.64 with marine-grade wire routing and secure mounting. We’ll also test your system to ensure it’s boat ready.
📍 Visit us at:
Audio Jam
227 Governor Place
Bear, DE 19701
📞 302-832-2868
🕒 Monday – Saturday, 10 AM – 6 PM
❓ Frequently Asked Questions (FAQ)
Q1: Can I use this system without a head unit?
Yes. The built-in Bluetooth controller lets you stream directly from your phone.
Q2: Are the speakers and amp fully waterproof?
They are water-resistant, UV-treated, and built for outdoor marine use.
Q3: Can I expand this system later?
Absolutely. The amp includes preamp outputs to connect subwoofers or more speakers.
