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Speakers & Audio

Marine Audio & Entertainment

Marine Speakers, Stereos & Audio Accessories

Shop marine speakers, boat stereos, amplifiers, subwoofers, remotes, antennas, wiring, and audio installation accessories built for wet, bright, and vibration-heavy marine environments.

Shop Speakers & Audio Marine Speakers Marine Stereos
Install Check

Match speaker size, mounting depth, impedance, power handling, waterproof rating, wiring, and control compatibility before ordering.

Shop Audio Accessories

Marine audio parts should be selected for exposure, voltage, mounting location, cutout size, speaker load, amplifier power, and corrosion-resistant connections.

Quick ShopFitmentSystemsInstall PartsUpgrade TipsFAQAmplifiersRemotes

Fitment

Measure Cutout, Depth, and Speaker Size

Marine speakers often replace existing cockpit or cabin speakers, so exact size matters. Check outside diameter, cutout diameter, mounting depth, screw pattern, grille clearance, and the wire path before ordering.

6.5 in Speakers 8 in Speakers Speaker Wire

Selection

Choose Marine-Rated Audio Parts

Boats add UV, salt, spray, vibration, and corrosion to the usual audio challenges. Marine-rated speakers, stereos, remotes, and wiring help the system last longer in exposed locations.

For replacements, take photos of the existing speaker back, stereo harness, remote connection, and model labels before removing old parts.

SPK

Speakers

Coaxial speakers, tower speakers, cabin speakers, grilles, and replacement pairs for cockpit and cabin installations.

SRC

Stereos & Sources

Head units, Bluetooth receivers, radios, media players, antennas, and compatible control accessories.

AMP

Power & Bass

Amplifiers and subwoofers help larger boats, open cockpits, and wake zones get cleaner volume and fuller sound.

Install Parts

Do Not Overlook Wiring and Protection

Good sound depends on clean power, clean signal, and secure mounting. Use marine-grade wire, protected circuits, heat-shrink terminals, proper cable routing, and water-aware mounting locations.

Power and groundUse the right wire gauge, fuse protection, and clean battery or distribution connections.
Speaker wiringRoute away from heat, sharp edges, bilge water, and interference-prone wiring when possible.
Mounting sealsProtect cutouts and fasteners so water cannot soak coring, upholstery, or cabinetry.
Remote controlsConfirm compatibility between the stereo, remote, harness, extension cable, and mounting location.

Upgrade Tips

Start With the Weakest Link

If the system sounds thin, distorted, or quiet underway, inspect speakers, power supply, wiring, amplifier setup, and source quality. Replacing speakers alone may not fix low voltage, poor wiring, or an overloaded head unit.

Amplifiers Subwoofers Audio Cable

Troubleshooting

Common Marine Audio Problems

Crackling, dropouts, dead speakers, or weak volume can come from corroded terminals, water-damaged speakers, loose harnesses, poor grounds, blown fuses, bad remotes, or failing amplifiers.

Before ordering a replacement, confirm whether the problem follows the speaker, wire, channel, zone, or source.

FAQ

Marine Audio Questions

Can I use car speakers on a boat?

Marine-rated speakers are strongly preferred in exposed or damp areas because they are designed for UV, moisture, corrosion, and vibration better than typical automotive speakers.

How do I know what size marine speakers I need?

Measure the existing speaker outside diameter, cutout diameter, mounting depth, and screw pattern. Also check grille clearance and the space behind the mounting surface.

Do marine speakers need an amplifier?

Not always. A stereo can power many basic speakers, but an amplifier can improve volume, clarity, and performance for larger cockpits, subwoofers, or multi-zone systems.

Why does my boat stereo keep cutting out?

Common causes include low voltage, loose power or ground connections, blown fuses, overheating, speaker wiring shorts, water damage, or an amplifier going into protection mode.

Ready to Upgrade the Sound?

Shop Marine Speakers, Stereos, Amps & Audio Accessories

Search by speaker size, stereo type, amplifier power, remote compatibility, wiring, antenna, mounting location, or audio accessory.

Shop Speakers & Audio Marine Speakers Amplifiers

Filters

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Boss Audio MCK632WB6 Single-Din AM/FM Receiver w/ 6.5" Marine Speakers/ Antenna, White

Boss Audio MCK632WB6 Single-Din AM/FM Receiver w/ 6.5" Marine Speakers/ Antenna, White

$268.89 - $268.89
$268.89
$268.89 - $268.89
$268.89
In stock

Package includes MR632UAB Single-DIN Marine AM/FM Receiver; One Pair of 6.5" Marine MR6W Speakers, and a MRANT10 Marine Antenna. 1 pr Weather Proof...

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$268.89 - $268.89
$268.89
$268.89 - $268.89
$268.89
Boss MCK508WB64S CD/USB/SD, MP3, WMA, FM/AM Player/Bluetooth w/2 Pr. 6.5" Speakers

Boss MCK508WB64S CD/USB/SD, MP3, WMA, FM/AM Player/Bluetooth w/2 Pr. 6.5" Speakers

$508.39 - $508.39
$508.39
$508.39 - $508.39
$508.39
In stock

Includes MR508UABW Single-DIN Marine AM/FM CD Receiver; 2 Pair of 6.5" Marine MR6W Speakers, and a MRC5, MRANT10 Marine Antenna. 2 pair Weather Pro...

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$508.39 - $508.39
$508.39
$508.39 - $508.39
$508.39
Seachoice 72118 LED Speaker Module

Seachoice 72118 LED Speaker Module

$36.24 - $36.24
$36.24
$36.24 - $36.24
$36.24
In stock

Controls and coordinates multiple pairs of Seachoice LED speakers from a single remote control Multi-color LED illumination module Includes remote...

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$36.24 - $36.24
$36.24
$36.24 - $36.24
$36.24
Seachoice 1000 Watt, 4-Channel Marine Power Amplifier, Marine Grade Amp

Seachoice 1000 Watt, 4-Channel Marine Power Amplifier, Marine Grade Amp

$362.49 - $362.49
$362.49
$362.49 - $362.49
$362.49
In stock

High-output, 4-channel, full range class A/B amplifier. Weatherproof. Up to 188 W X 4 RMS @ 2 ohm. Up to 94 W X 4 RMS @ 4 ohm. Up to 375 W X 2 RMS ...

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$362.49 - $362.49
$362.49
$362.49 - $362.49
$362.49
Seachoice 10" 800 Watt White Subwoofer with LED Illumination, Marine Grade Subwoofer

Seachoice 10" 800 Watt White Subwoofer with LED Illumination, Marine Grade Subwoofer

$217.49 - $217.49
$217.49
$217.49 - $217.49
$217.49
In stock

These Seachoice 10 inch 800W Subwoofers With LED Lights provide powerful, premium-quality audio and let you enjoy a light show with their multi-col...

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$217.49 - $217.49
$217.49
$217.49 - $217.49
$217.49

Seachoice 10" 800 Watt Black Subwoofer with LED Illumination, Marine Grade Subwoofer

$217.49 - $217.49
$217.49
$217.49 - $217.49
$217.49
In stock

Deep Bass. Vivid Light. Built for the Water.The Seachoice 10" 800W Marine Grade Subwoofer with LED Illumination brings serious low-end punch and a ...

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$217.49 - $217.49
$217.49
$217.49 - $217.49
$217.49
Seachoice 5-1/4" 150 Watt, 2-Way LED Speakers, White

Seachoice 5-1/4" 150 Watt, 2-Way LED Speakers, White

$110.19 - $110.19
$110.19
$110.19 - $110.19
$110.19
In stock

Full-range speakers. Weatherproof. Full range 150 Watts maximum, 75 watts RMS power handling power per pair. 70 Hz to 20 kHz frequency response and...

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$110.19 - $110.19
$110.19
$110.19 - $110.19
$110.19
Seachoice LED Stereo Speakers, Black, 6.5 in., 2-Way Pair, Remote Included

Seachoice LED Stereo Speakers, Black, 6.5 in., 2-Way Pair, Remote Included

$124.69 - $124.69
$124.69
$124.69 - $124.69
$124.69
In stock

These Seachoice 6 ½-In. 2-Way Full Range Speakers With LED Lights provide powerful, premium-quality audio and let you enjoy a light show with their...

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$124.69 - $124.69
$124.69
$124.69 - $124.69
$124.69
Seachoice Bluetooth in-Dash Marine Stereo, Round Gauge, Receiver

Seachoice Bluetooth in-Dash Marine Stereo, Round Gauge, Receiver

$218.94 - $218.94
$218.94
$218.94 - $218.94
$218.94
In stock

The system plays Bluetooth®/USB/MP3/WMA and AM/FM radio. It accepts input via USB and aux ports, and can use audio from a smart phone or MP3 player...

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$218.94 - $218.94
$218.94
$218.94 - $218.94
$218.94

Fusion XSF77CWB 7.7" Marine Coaxial Speakers No LED Pair 830-0100219700

$279.41 - $279.41
$279.41
$279.41
$279.41 - $279.41
$279.41
Only 1 left!

Fusion XS-F77CWB is a pair of 7.7" XS Series classic marine coaxial speakers supplied without LED lighting and packaged with interchangeable classi...

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$279.41 - $279.41
$279.41
$279.41
$279.41 - $279.41
$279.41
Save 23% Save %

SEA SOUND Two-Way Marine Speakers - 100W - 6-1/2" (165mm) - White - Waterproof - Set of 2

$219.99
$219.99 - $219.99
$219.99
$170.01
$170.01 - $170.01
$170.01
In stock

Premium SEA SOUND Two-Way Marine Speakers - 100W Waterproof Audio SystemThese professional-grade SEA SOUND two-way marine speakers deliver 100 watt...

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$219.99
$219.99 - $219.99
$219.99
$170.01
$170.01 - $170.01
$170.01
Save 23% Save %
Save 21% Save %

SEA SOUND Two-Way Marine Speakers - 80W - 5-1/4" (133mm) - White - Waterproof - Set of 2

$179.99
$179.99 - $179.99
$179.99
$141.69
$141.69 - $141.69
$141.69
In stock

Premium SEA SOUND Two-Way Marine Speakers - 80W Waterproof Audio SystemThese professional-grade SEA SOUND two-way marine speakers deliver 80 watts ...

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$179.99
$179.99 - $179.99
$179.99
$141.69
$141.69 - $141.69
$141.69
Save 21% Save %

Two-Way Speakers - 100W - 6.5" (165mm) - Non-Magnetic - White - with Clip-On Cover - Pair

$192.59 - $192.59
$192.59
$192.59 - $192.59
$192.59
in stock

Two-Way Speakers - 100W - 6.5" (165mm) - Non-Magnetic with Clip-On Cover - White - PairProfessional marine-grade two-way speakers designed for boat...

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$192.59 - $192.59
$192.59
$192.59 - $192.59
$192.59