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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

Boss Audio MCKGB450W6 Bluetooth® In-Dash Marine Gauge Receiver W/ 6-1/2" Marine Speakers

Boss Audio MCKGB450W6 Bluetooth® In-Dash Marine Gauge Receiver W/ 6-1/2" Marine Speakers

$442.59 - $442.59
$442.59
$442.59 - $442.59
$442.59
Item locally warehoused

Overview Bluetooth-enabled in-dash marine gauge receiver bundled with 6.5-inch marine speakers, designed for reliable wireless music on the water. ...

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$442.59 - $442.59
$442.59
$442.59 - $442.59
$442.59
Boss Audio MCKGB350W6 Bluetooth® Black In-Dash Gauge Receiver Package w/ 6-1/2" White Marine Speakers

Boss Audio MCKGB350W6 Bluetooth® Black In-Dash Gauge Receiver Package w/ 6-1/2" White Marine Speakers

$380.49 - $380.49
$380.49
$380.49 - $380.49
$380.49
Item locally warehoused

Overview Upgrade your marine audio with a Bluetooth-enabled in-dash gauge receiver package that includes a pair of 6-1/2\" MR6B white marine speake...

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$380.49 - $380.49
$380.49
$380.49 - $380.49
$380.49
Boss Audio MCKGB350B6 Bluetooth® Black In-Dash Gauge Receiver Package w/ 6-1/2" Black Marine Speakers

Boss Audio MCKGB350B6 Bluetooth® Black In-Dash Gauge Receiver Package w/ 6-1/2" Black Marine Speakers

$380.39 - $380.39
$380.39
$380.39 - $380.39
$380.39
Item locally warehoused

Overview Boss Audio MCKGB350B6 Bluetooth® Black In-Dash Gauge Receiver Package w/ 6-1/2" Black Marine Speakers is a complete marine audio upgrade t...

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$380.39 - $380.39
$380.39
$380.39 - $380.39
$380.39

Boss Audio MCK632WB64 Marine Audio Kit — Receiver, 2 Pairs 6.5" Speakers & Antenna, White (153-MCK632WB64)

$361.89 - $361.89
$361.89
$361.89 - $361.89
$361.89
Item locally warehoused

Complete Marine Audio System — Receiver, Speakers & Antenna in One KitThe Boss Audio MCK632WB64 (153-MCK632WB64) is a complete marine audio bun...

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$361.89 - $361.89
$361.89
$361.89 - $361.89
$361.89
Universal Marine Waterproof Radio Cover

Universal Marine Waterproof Radio Cover

$67.79 - $67.79
$67.79
$67.79 - $67.79
$67.79
Item locally warehoused

Overview The Universal Marine Waterproof Radio Cover protects your marine radio from weather, sun, and spray, with a spring-activated flip-up front...

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$67.79 - $67.79
$67.79
$67.79 - $67.79
$67.79
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
Item locally warehoused

Overview Marine-ready entertainment bundle featuring a single-DIN AM/FM receiver, Bluetooth hands-free and streaming, USB/SD playback, and a pair o...

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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
Item locally warehoused

Overview Complete marine audio system with CD/USB/SD playback, Bluetooth, and two pairs of 6.5" marine speakers. Includes MR508UABW marine receiver...

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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
Item locally warehoused

Overview Coordinate multiple LED speaker modules with a single remote control. This illumination module provides multi-color lighting and includes ...

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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
Item locally warehoused

Overview Powerful four-channel marine amplifier designed for rugged boating environments. This Seachoice model delivers high-output, weatherproof a...

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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
Item locally warehoused

Overview Upgrade your boat’s audio with a 10-inch marine-grade subwoofer featuring LED illumination. This weatherproof unit delivers strong bass an...

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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
Item locally warehoused

Overview A 10-inch marine-grade subwoofer with LED illumination delivers deep bass for boats and watercraft while offering customizable lighting to...

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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
Item locally warehoused

Overview Seachoice 5-1/4" 150 Watt, 2-Way LED Speakers, White - Weatherproof marine speakers with LED illumination and wireless remote control. Key...

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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
Item locally warehoused

Overview Seachoice LED Stereo Speakers, Black, 6.5 in., 2-Way Pair, Remote Included Key Features Weatherproof 6.5 in. two-way full-range speakers ...

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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
Item locally warehoused

Overview Seachoice Bluetooth in-Dash Marine Stereo, Round Gauge, Receiver delivers wireless music playback and onboard AM/FM radio for boats with a...

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

Boss Marine BOLT Bluetooth Portable Speaker – Black (153-BOLTBLK)-Flagged

$99.99 - $99.99
$99.99
$99.99 - $99.99
$99.99
Item locally warehoused

Bring the soundtrack to every voyage with the Boss Marine BOLT Bluetooth Portable Speaker (153-BOLTBLK). Built for life on the water, this compact ...

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$99.99 - $99.99
$99.99
$99.99 - $99.99
$99.99

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

$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
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
9 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