Garage
Shop
Account Icon
Account
Box Icon
Track
order
Telephone Icon
Call
Help Icon
Help
Door with Arrow Icon
Sign In
  1. Home
  2. Marine Audio & Electronics
  3. Marine Amplifiers for Boats

Marine Amplifiers for Boats

Filters
NVX ✕
Kicker ✕
Clear Filters
Reset Done
Product Type
Price Range
Number of Channels
Each channel on an amplifier will power one speaker using a positive and negative cable. There are various types of amplifiers, each designed to power a certain number of speakers. Monoblock amplifiers, also known as single channel, are designed to power one or more subwoofers. These amplifiers often have very high power ratings. On the other hand, multi-channel amplifiers power multiple speakers, usually at lower power ratings. 2-Channel and 4-Channel amplifiers can power car speakers or low powered subwoofers. Occasionally you might see a 5 or 6-channel amplifier that can power speakers and subwoofers at the same time. The most common setup is a monoblock amp to run subwoofers and a 4-channel amp to run door speakers. Check out our Knowledge Base for more information.
Amplifier Key Features
Amplifiers can offer a diverse array of features. If you select more than one feature, then you will view amplifiers that have ALL features selected. These include speaker-level inputs that facilitate seamless integration with factory audio systems, Bluetooth connectivity suitable for ATV/UTV or Classic vehicle setups, built-in DSPs that provide enhanced control over your audio signal, and a host of other functionalities to explore.
Amplifier Class

An amplifier increases the power of the signal being fed to it by taking energy from its power supply and matching the signal but increasing its amplitude. Amplifiers use many different methods for converting these electrical signals and have been categorized into classes.

Class A/B: Greater than 50% of the input signal is amplified while the other percentage is “off”. These amplifiers have a small amount of current flowing through the output transistors all the time which almost eliminates crossover distortion. Class A/B has great sound quality but is not as efficient as class D. These amps are most commonly used to drive speakers.

Class D: Also known as switching amplifiers, class D amps have output transistors that are completely turned “on” or “off”. This means that when the transistors are on, there is almost no voltage across them but when they are off there is significant voltage but no current flowing through it which makes these amplifiers very efficient at the cost of sound quality. These amps are most commonly used to drive subwoofers.

Other Classes: You may see classes such as GH, bD, X, FD, etc. by some manufactures. These amplifiers tend to be either class A/B, D or a hybrid of the two but with improvements to their designs that can make them more efficient or offer better sound quality.

Total RMS Power Output
Total RMS power is measured by multiplying RMS power per channel by the number of channels, and is calculated at the lowest level of operating impedance.

RMS power is the amount of continuous power, measured in watts, that an amplifier produces is called RMS power. The higher the RMS figure, the louder and cleaner your music sounds.

The RMS output figure is much more accurate than the peak rating when comparing products.
Total Peak Power Output
The total peak power output is measured as the wattage per channel multiplied by the number of channels, and is calculated at the lowest level of operating impedance.

It is measured during a brief musical burst, such as a sudden drum accent. Some manufacturers display peak power ratings on the face of their products to increase the appeal.

The RMS power rating is more accurate, and we recommend using it for product comparison.
Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
Minimum Impedance Unbridged
The lowest impedance the amplifier will handle when it is not bridged.
Minimum Impedance Bridged
The lowest impedance the amplifier will handle when it is bridged.
Remote bass/level controller
If the amp comes with a bass/gain remote you will be able to control the level of your bass from your dashboard. Typically bass remotes also include a 16-20 ft. wire for installation.
Sonic Certified Amplifier
Sonic Certified amplifiers have been tested by the experts at Sonic Electronix to meet or exceed the wattage ratings provided by the manufacturer. If this is marked as Yes, then you can trust the wattage ratings. If marked as No, then we have tested the amplifier and it did not meet the advertised wattage ratings. If marked as Not Tested, then the Sonic Electronix experts have not yet been able to test the amp.
Preamp Outputs
Many amplifiers are equipped with RCA preamp outputs which pass the original music signal from the source to additional amplifiers. This is known as daisy chaining because the source connects to the first amp, and the first amp connects to the second amp, etc. The advantage to daisy chaining is you only need one 2-channel RCA cable to transfer the signal from the head-unit to the amplifier, and then one additional cable for each amp being daisy chained.
Built-in Crossover

A crossover is a type of filtering system that permits only certain frequencies to play. A Low-Pass (LP) crossover allows only frequencies below its setting to get through which is good in the case of some subwoofers. A High-Pass(HP) filter allows frequencies above its setting to pass through, this is normally used on speakers.

When a crossover is set to FULL it means no filtering is added and the full frequency spectrum is allowed through the amplifier. Filtering is important because feeding a speaker frequencies it cannot reproduce effectively creates distortion.

Amp Bluetooth Connectivity
This feature will tell you if the amplifier has the capability to connect to a Bluetooth device.
Deals
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!
Condition

Shop the Category

filter-icon Filters & Sort

NVX VAD22008 v2 (VAD22008v2)

2200W RMS Full Range Class D 8-Channel Car/Marine/Powersports Amplifier

VAD22008v2 big
Go to item page Right Arrow Icon of Right Arrow

NVX VAD22008 v2 (VAD22008v2)

2200W RMS Full Range Class D 8-Channel Car/Marine/Powersports Amplifier

• 150 watts x 6 channel + 250W x2 @ 4 ohm
• 225 watts x 6 channel + 400W x 2 @ 2 ohm
• Bridged: 450 watts x 3 channel + 850W x1 @ 4 ohm
• Total RMS Power: 2200 watts
• Class D 2 ohm Stable 8-Channel-Channel Amplifier

shipping truck icon
FREE 1-day shipping to OH. Get it Wed, Nov. 19
VIP Star Icon

VIP Product Get $40.00 in rewards to spend later

empty

1
Was $539.99 Details
$399.99

In stock

Add to Cart
Used from: $314.99 Like New from: $382.49

• 150 watts x 6 channel + 250W x2 @ 4 ohm
• 225 watts x 6 channel + 400W x 2 @ 2 ohm
• Bridged: 450 watts x 3 channel + 850W x1 @ 4 ohm
• Total RMS Power: 2200 watts
• Class D 2 ohm Stable 8-Channel-Channel Amplifier

NVX VAD17001 v2 (VAD17001v2)

3400W Peak (1700W RMS) Class D Monoblock Car/Marine/Powersports Amplifier with Bass Remote (Marine Certified)

VAD17001v2 big
Go to item page Right Arrow Icon of Right Arrow

NVX VAD17001 v2 (VAD17001v2)

3400W Peak (1700W RMS) Class D Monoblock Car/Marine/Powersports Amplifier with Bass Remote (Marine Certified)

• RMS: 800 x 1 @ 4 ohm, 1350W x 1 @ 2 ohm, 1700W x 1 @ 1 ohm
• Total RMS Power: 1700W
• CEA-2006 Compliant
• Wired Bass Remote Included
• Efficient Class D Design
• Dimensions: 10.1"W x 5.4"D x 2.0H

shipping truck icon
FREE 1-day shipping to OH. Get it Wed, Nov. 19
VIP Star Icon

VIP Product Get $26.00 in rewards to spend later

empty

33
Was $335.99 Details
$259.99

In stock

Add to Cart
Used from: $175.69 Like New from: $186.99
See all 5 special offers

Kicker KXMA800.4 (48KXMA8004)

1100W Peak (800W RMS) Class D KXM Series 4-Channel Marine Amplifier

KXMA800.4 big
Go to item page Right Arrow Icon of Right Arrow

Kicker KXMA800.4 (48KXMA8004)

1100W Peak (800W RMS) Class D KXM Series 4-Channel Marine Amplifier

• 100 watts x 4 channel @ 4 ohm
• 200 watts x 4 channel @ 2 ohm
• Bridged: 400 watts x 2 channel @ 4 ohm
• Total RMS Power: 800 watts
• Class D 2 ohm Stable 4-Channel Amplifier

shipping truck icon
FREE 1-day shipping to OH. Get it Wed, Nov. 19
VIP Star Icon

VIP Product Get $57.00 in rewards to spend later

empty

Was $619.99 Details
$569.99

In stock

Add to Cart

Kicker KMA600.6 (48KMA6006)

750W Peak (600W RMS) Class D KMA Series 6-Channel Marine Amplifier

KMA600.6 big
Go to item page Right Arrow Icon of Right Arrow

Kicker KMA600.6 (48KMA6006)

750W Peak (600W RMS) Class D KMA Series 6-Channel Marine Amplifier

• 50 watts x 6 channel @ 4 ohm
• 100 watts x 6 channel @ 2 ohm
• Bridged: 200 watts x 3 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 6-Channel Amplifier

shipping truck icon
FREE 1-day shipping to OH. Get it Wed, Nov. 19
VIP Star Icon

VIP Product Get $45.00 in rewards to spend later

empty

Was $479.99 Details
$449.99

In stock

Only 1 Left!

Add to Cart

Kicker KMA800.1 (48KMA8001)

1200W Peak (800W RMS) Class D KM Series Monoblock Marine Amplifier with Bass Remote

KMA800.1 big
Go to item page Right Arrow Icon of Right Arrow

Kicker KMA800.1 (48KMA8001)

1200W Peak (800W RMS) Class D KM Series Monoblock Marine Amplifier with Bass Remote

• 300 watts x 1 channel @ 4 ohm
• 600 watts x 1 channel @ 2 ohm
• 800 watts x 1 channel @ 1 ohm
• Total RMS Power: 800 watts
• Class D 1 ohm Stable Monoblock Amplifier

shipping truck icon
FREE 1-day shipping to OH. Get it Wed, Nov. 19
VIP Star Icon

VIP Product Get $32.00 in rewards to spend later

empty

1
Was $349.99 Details
$319.99

In stock

Only 3 Left!

Add to Cart

Kicker KXMA1200.2 (48KXMA12002)

1500W Peak (1200W RMS) Class D KXM Series 2-Channel Marine Amplifier

KXMA1200.2 big
Go to item page Right Arrow Icon of Right Arrow

Kicker KXMA1200.2 (48KXMA12002)

1500W Peak (1200W RMS) Class D KXM Series 2-Channel Marine Amplifier

• 300 watts x 2 channel @ 4 ohm
• 600 watts x 2 channel @ 2 ohm
• Total RMS Power: 1200 watts
• Class D 2 ohm Stable 2-Channel Amplifier

shipping truck icon
FREE 1-day shipping to OH. Get it Wed, Nov. 19
VIP Star Icon

VIP Product Get $65.00 in rewards to spend later

empty

Was $699.99 Details
$649.99

In stock

Only 2 Left!

Add to Cart

Kicker KMA600.4 (48KMA6004)

725W Peak (600W RMS) Class D KM Series 4-Channel Marine Amplifier

KMA600.4 big
Go to item page Right Arrow Icon of Right Arrow

Kicker KMA600.4 (48KMA6004)

725W Peak (600W RMS) Class D KM Series 4-Channel Marine Amplifier

• 75 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

shipping truck icon
FREE 1-day shipping to OH. Get it Wed, Nov. 19
VIP Star Icon

VIP Product Get $35.00 in rewards to spend later

empty

Was $379.99 Details
$349.99

In stock

Add to Cart

Kicker KMA150.2 (48KMA1502)

190W Peak (150W RMS) Class AB KM Series 2-Channel Marine Amplifier

KMA150.2 big
Go to item page Right Arrow Icon of Right Arrow

Kicker KMA150.2 (48KMA1502)

190W Peak (150W RMS) Class AB KM Series 2-Channel Marine Amplifier

• 40 watts x 2 channel @ 4 ohm
• 75 watts x 2 channel @ 2 ohm
• Bridged: 150 watts x 1 channel @ 4 ohm
• Total RMS Power: 150 watts
• Class A/B 2 ohm Stable 2-Channel Amplifier

shipping truck icon
FREE 1-day shipping to OH. Get it Wed, Nov. 19
VIP Star Icon

VIP Product Get $18.00 in rewards to spend later

empty

Was $199.99 Details
$179.99

In stock

Add to Cart

Kicker KXMA500.4 (48KXMA5004)

700W Peak (500W RMS) Class D KXM Series 4-Channel Marine Amplifier

KXMA500.4 big
Go to item page Right Arrow Icon of Right Arrow

Kicker KXMA500.4 (48KXMA5004)

700W Peak (500W RMS) Class D KXM Series 4-Channel Marine Amplifier

• 75 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 4-Channel Amplifier

shipping truck icon
FREE 1-day shipping to OH. Get it Wed, Nov. 19
VIP Star Icon

VIP Product Get $47.00 in rewards to spend later

empty

Was $499.99 Details
$469.99

In stock

Only 2 Left!

Add to Cart

Kicker KXMA900.5 (48KXMA9005)

1300W Peak (900W RMS) Class D KXM Series 5-Channel Marine Amplifier with Bass Remote

KXMA900.5 big
Go to item page Right Arrow Icon of Right Arrow

Kicker KXMA900.5 (48KXMA9005)

1300W Peak (900W RMS) Class D KXM Series 5-Channel Marine Amplifier with Bass Remote

• 75 watts x 4 channel + 200 watts x 1 channel @ 4 ohm
• 125 watts x 4 channel + 400 watts x 1 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm + 400 watts x 1 channel @ 2 ohm
• Total RMS Power: 900 watts
• Class D 2 ohm Stable 5-Channel Amplifier

shipping truck icon
FREE 1-day shipping to OH. Get it Wed, Nov. 19
VIP Star Icon

VIP Product Get $72.00 in rewards to spend later

empty

Was $819.99 Details
$719.99

In stock

Add to Cart

• 75 watts x 4 channel + 200 watts x 1 channel @ 4 ohm
• 125 watts x 4 channel + 400 watts x 1 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm + 400 watts x 1 channel @ 2 ohm
• Total RMS Power: 900 watts
• Class D 2 ohm Stable 5-Channel Amplifier

Kicker KXMA800.8 (48KXMA8008)

1200W Peak (800W RMS) Class D KXM Series 8-Channel Marine Amplifier

KXMA800.8 big
Go to item page Right Arrow Icon of Right Arrow

Kicker KXMA800.8 (48KXMA8008)

1200W Peak (800W RMS) Class D KXM Series 8-Channel Marine Amplifier

• 50 watts x 8 channel @ 4 ohm
• 100 watts x 8 channel @ 2 ohm
• Bridged: 200 watts x 4 channel @ 4 ohm
• Total RMS Power: 800 watts
• Class D 2 ohm Stable 8-Channel Amplifier

shipping truck icon
FREE 1-day shipping to OH. Get it Wed, Nov. 19
VIP Star Icon

VIP Product Get $72.00 in rewards to spend later

empty

Was $819.99 Details
$719.99

In stock

Only 2 Left!

Add to Cart

Kicker KXMA400.2 (48KXMA4002)

500W Peak (400W RMS) Class D KXM Series 2-Channel Marine Amplifier

KXMA400.2 big
Go to item page Right Arrow Icon of Right Arrow

Kicker KXMA400.2 (48KXMA4002)

500W Peak (400W RMS) Class D KXM Series 2-Channel Marine Amplifier

• 100 watts x 2 channel @ 4 ohm
• 200 watts x 2 channel @ 2 ohm
• Bridged: 400 watts x 1 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 2-Channel Amplifier

shipping truck icon
FREE 1-day shipping to OH. Get it Wed, Nov. 19
VIP Star Icon

VIP Product Get $38.00 in rewards to spend later

empty

Was $409.99 Details
$379.99

In stock

Add to Cart

Kicker PXA300.1 (48PXA3001)

500W Peak (300W RMS) Class D PXA Series Monoblock Marine and Powersports Amplifier

PXA300.1 big
Go to item page Right Arrow Icon of Right Arrow

Kicker PXA300.1 (48PXA3001)

500W Peak (300W RMS) Class D PXA Series Monoblock Marine and Powersports Amplifier

• 150 watts x 1 channel @ 4 ohm
• 250 watts x 1 channel @ 2 ohm
• 300 watts x 1 channel @ 1 ohm
• Total RMS Power: 300 watts
• Class D 1 ohm Stable Monoblock Amplifier

shipping truck icon
FREE 1-day shipping to OH. Get it Wed, Nov. 19
VIP Star Icon

VIP Product Get $30.00 in rewards to spend later

empty

Was $349.99 Details
$299.99

In stock

Only 2 Left!

Add to Cart

Kicker PXA600.1 (48PXA6001)

850W Peak (600W RMS) Class D PXA Series Monoblock Marine and Powersports Amplifier

PXA600.1 big
Go to item page Right Arrow Icon of Right Arrow

Kicker PXA600.1 (48PXA6001)

850W Peak (600W RMS) Class D PXA Series Monoblock Marine and Powersports Amplifier

• 300 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• 600 watts x 1 channel @ 1 ohm
• Total RMS Power: 600 watts
• Class D 1 ohm Stable Monoblock Amplifier

shipping truck icon
FREE shipping to OH. Delivers Nov. 29 - Dec. 6
VIP Star Icon

VIP Product Get $40.00 in rewards to spend later

empty

1
Was $429.99 Details
$399.99

Available

Ships in 10-14 days

Add to Cart

NVX VADM5 v2 (VADM5v2)

1500W Peak (750W RMS) V-Series Micro Full-Range Class D Compact 5-Channel Car/Marine/Powersports Amplifier with Remote Bass Knob

VADM5v2 big
Go to item page Right Arrow Icon of Right Arrow

NVX VADM5 v2 (VADM5v2)

1500W Peak (750W RMS) V-Series Micro Full-Range Class D Compact 5-Channel Car/Marine/Powersports Amplifier with Remote Bass Knob

• 65 watts x 4 channel + 230 watts x 1 channel @ 4 ohm
• 100 watts x 4 channel + 350 watts x 1 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm + 350 watts x 1 channel @ 2 ohm
• Total RMS Power: 750 watts
• Class D 2 ohm Stable 5-Channel-Channel Amplifier

shipping truck icon
FREE 1-day shipping to OH. Get it Wed, Nov. 19
VIP Star Icon

VIP Product Get $25.00 in rewards to spend later

empty

Was $347.99 Details
$249.99

In stock

Add to Cart

NVX VADM4 v2 (VADM4v2)

500W RMS V-Series Micro Full-Range Class D 4-Channel Amplifier Car/Marine/Powersports Amplifier

VADM4v2 big
Go to item page Right Arrow Icon of Right Arrow

NVX VADM4 v2 (VADM4v2)

500W RMS V-Series Micro Full-Range Class D 4-Channel Amplifier Car/Marine/Powersports Amplifier

• 80 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

shipping truck icon
FREE 1-day shipping to OH. Get it Wed, Nov. 19
VIP Star Icon

VIP Product Get $19.00 in rewards to spend later

empty

41
Was $239.99 Details
$189.99

In stock

Add to Cart
Used from: $129.99 Like New from: $165.74

NVX VAD11005 v2 (VAD11005v2)

1100W Full Range Class D 5-Channel Car/Marine/Powersports Amplifier with Bass Remote

VAD11005v2 big
Go to item page Right Arrow Icon of Right Arrow

NVX VAD11005 v2 (VAD11005v2)

1100W Full Range Class D 5-Channel Car/Marine/Powersports Amplifier with Bass Remote

• 4 ohm: 80 watts x 4 chan. + 350 x 1 chan.
• 2 ohm: 125 watts x 4 chan. + 600 x 1 chan.
• Bridged, 4 ohm: 250 watts x 2 chan. + 600 x 1 chan.
• 5/4/2 Channel Operation

shipping truck icon
FREE 1-day shipping to OH. Get it Wed, Nov. 19
VIP Star Icon

VIP Product Get $35.00 in rewards to spend later

empty

46
Was $419.99 Details
$349.99

In stock

Add to Cart
Used from: $209.99 Like New from: $271.99

NVX MVPA4

600W RMS Marine-V Series 4-Channel Class D Compact Marine/Powersports/Motorcycle Amplifier

MVPA4 big
Go to item page Right Arrow Icon of Right Arrow

NVX MVPA4

600W RMS Marine-V Series 4-Channel Class D Compact Marine/Powersports/Motorcycle Amplifier

• 4-Channel Micro Class D Amplifier
• 100W x 4-Chan. @ 4 ohm
• 150W x 4-Chan. @ 2 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 8 Gauge Power and Ground Inputs

shipping truck icon
FREE 1-day shipping to OH. Get it Wed, Nov. 19
VIP Star Icon

VIP Product Get $28.00 in rewards to spend later

empty

69
Was $383.99 Details
$279.99

In stock

Add to Cart
Like New from: $212.49

NVX VAD10001 v2 (VAD10001v2)

2000W Peak (1000W RMS) Class D Monoblock Car/Marine/Powersports Amplifier with Bass Remote (Marine Certified)

VAD10001v2 big
Go to item page Right Arrow Icon of Right Arrow

NVX VAD10001 v2 (VAD10001v2)

2000W Peak (1000W RMS) Class D Monoblock Car/Marine/Powersports Amplifier with Bass Remote (Marine Certified)

• 420 watts x 1 channel @ 4 ohm
• 760 watts x 1 channel @ 2 ohm
• 1000 watts x 1 channel @ 1 ohm
• Total RMS Power: 1000 watts
• Class D 1 ohm Stable Monoblock Amplifier

shipping truck icon
FREE 1-day shipping to OH. Get it Wed, Nov. 19
VIP Star Icon

VIP Product Get $21.00 in rewards to spend later

empty

36
Was $227.99 Details
$209.99

In stock

Add to Cart
Used from: $139.52 Like New from: $144.49
See all 5 special offers

NVX MVPA6

Marine-V Series 900W 6-Channel Class D Compact Marine/Powersports/Motorcycle Amplifier

MVPA6 big
Go to item page Right Arrow Icon of Right Arrow

NVX MVPA6

Marine-V Series 900W 6-Channel Class D Compact Marine/Powersports/Motorcycle Amplifier

• 100 Watts RMS x 6 @ 4 ohm
• 150 Watts RMS x 6 @ 2 ohm
• CEA-2006 Compliant
• Weatherproof Amplifier
• Micro Amp
• 12.9"W x 4.4"L x 1.7"H

shipping truck icon
FREE 1-day shipping to OH. Get it Wed, Nov. 19
VIP Star Icon

VIP Product Get $32.00 in rewards to spend later

empty

7
Was $383.99 Details
$319.99

In stock

Add to Cart
Used from: $241.80 Like New from: $254.99
1 2 3 4 Next

Items per page: 20 40 60

    Clear all

    FAQ Frequently asked questions in Marine Amplifiers for Boats

    Marine Amplifiers Frequently Asked Questions (FAQ)
    Marine amplifiers are specifically designed and engineered to withstand the harsh marine environment. Unlike regular car amplifiers, marine amps are built with corrosion-resistant materials, sealed circuit boards, and weatherproof coatings to protect against moisture, saltwater, and UV rays. They undergo rigorous testing to ensure they can handle the challenges of marine use. These amplifiers are essential for boats as they provide high-quality sound while enduring exposure to water and other elements. When shopping for marine amplifiers, always look for products labeled as ""marine-grade"" or ""water-resistant"" to guarantee optimal performance and longevity in marine conditions.
    It is not recommended to use a regular car amplifier in a boat. Marine environments present unique challenges such as water splashes, humidity, and salt exposure, which can damage standard car amplifiers designed for dry, land-based use. Regular amplifiers lack the necessary protective features to withstand these conditions. Using a non-marine amplifier in a boat may lead to corrosion, malfunction, and ultimately, failure of the unit. To ensure reliable and safe performance, investing in a marine-specific amplifier is crucial. Marine amplifiers are engineered with water and corrosion-resistant components, ensuring they can withstand the demanding marine environment without compromising audio quality.
    The power rating you need for your marine amplifier depends on the speakers and subwoofers in your boat and your desired audio output. To determine the appropriate power rating, consider the RMS (root mean square) wattage of your speakers and subwoofers. Match the amplifier's RMS output to the RMS rating of your speakers and subwoofers for optimal performance. It's essential to avoid underpowering or overpowering your speakers, as both scenarios can lead to audio distortion or damage to the speakers. Additionally, consider the number of channels required, especially if you plan to power separate speakers and a subwoofer. Sonic Electronix offers a wide selection of marine amplifiers with varying power ratings and channel configurations to meet your boat's specific audio needs.

    While some experienced boat owners with a good understanding of electrical systems may be able to install a marine amplifier themselves, it's recommended to seek professional help to ensure a proper and safe installation. Marine amplifier installation requires knowledge of both marine electrical systems and audio connections. Professional installers understand the unique challenges of marine installations and can ensure all connections are securely waterproofed and properly sealed. They also have the expertise to optimize the amplifier's performance and safeguard your boat's electrical system. If you're unsure about the installation process or lack experience with marine electronics, it's best to have a certified marine audio installer handle the job.
    To protect your marine amplifier from water damage and corrosion, consider the following precautions: Install the amplifier in a dry, well-ventilated location away from direct exposure to water. Use marine-grade wiring and connectors to ensure proper waterproofing of all connections. Apply silicone or marine-grade sealant to all openings and gaps in the amplifier's housing. Utilize a marine amplifier cover when the boat is not in use to protect the unit from rain and splashes. Regularly inspect and clean the amplifier's exterior to remove any salt, dirt, or debris that may cause corrosion. Consider investing in a marine-grade amplifier with a protective coating and sealed circuitry to enhance durability. By following these precautions, you can extend the lifespan of your marine amplifier and enjoy superior audio performance on your boat for years to come.

    All About Marine Amplifiers for Boats

    Marine Amplifiers for Boats

    Marine amplifiers are the tried and true way to amp up your audio system’s volume. 

    In the water, it’s important that you have enough power to drown out background noises. A marine amplifier will provide enough power to your music without shorting the battery and leaving the boat stranded. 

    Marine speakers and marine subwoofers are built for outdoor application. They can withstand light rain, moisture and damaging sun rays. Marine audio amplifiers protect your audio system’s power from moisture and humidity with gasket-sealed covers for the top-mounted controls and endcaps. 

    The marine amps feature rubber caps to cover the RCA inputs, silicone boots to shield the fuses, and their circuit boards have corrosion-deterring conformal coating. 

    Sonic Electronix carriesmarine amplifiers in monoblock, 2-channel, 4-channel and 5-channel models. 

    Sonic Electronix Learning Center: Marine

    If you're in search of the best quality marine amplifiers that can withstand the challenges of the marine environment while delivering exceptional audio performance, look no further. Our extensive collection features only the finest marine amplifiers to ensure you enjoy an unparalleled audio experience while cruising on your boat.

    Marine amplifiers for boats are specifically engineered to thrive in the harsh conditions of the marine environment. These amplifiers are designed to resist moisture, saltwater, and UV exposure, making them highly durable and reliable for marine applications. When you invest in a marine amplifier, you can trust that it will endure the rigors of boat life, providing you with a consistent and high-quality audio performance for years to come.

    One of the primary advantages of having a marine amplifier on your boat is the significant enhancement in sound quality. Marine amplifiers deliver robust and clean power to your boat's speakers, ensuring that you can enjoy your favorite music, podcasts, or radio stations with crystal-clear sound, even while navigating rough waters or entertaining on deck.

    Furthermore, marine amplifiers are built to power marine-grade speakers, subwoofers, and other audio components designed for the marine environment. This synergy between the amplifier and marine speakers allows for optimal sound reproduction, creating an immersive audio experience that will elevate your boating adventures.

    Aside from providing excellent audio quality, marine amplifiers are also engineered to be space-efficient and easy to install on boats. Their compact and rugged designs enable seamless integration into your boat's audio system, making the installation process straightforward, whether you're a seasoned boating enthusiast or a first-time DIYer.

    At Sonic Electronix, we are dedicated to helping you find the best marine amplifiers for your boat. Our team of marine audio experts is here to offer personalized guidance and assistance throughout your shopping experience. Whether you need advice on selecting the right marine amplifier for your boat's audio setup or have questions about compatibility, feel free to reach out to us at 1-502-200-8010. Our knowledgeable staff is always ready to provide the information you need and ensure you find the perfect marine amplifier to enhance your boating adventures.

    ADVERTISEMENT
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    Save up to 10 different vehicles in your garage

    Add vehicle
    2 | Make
    3 | Model
    Where to find vehicle info | Shop without vehicle
    Whoa! Slow down. Add your details below!
    additional information required
    Add vehicle details to confirm fitment
    Ignore fitment details
    Find stereos and more that work -- fast.
    2 | Make
    3 | Model
    Remove

    Can't find your vehicle? Click here and we'll help.

    Where to find vehicle info

    Go to Fitment

    Didn't find your car?

    Submit your details and we'll help!
    Please enter the letters as they are shown in the image above. Letters are not case-sensitive.
    Identify your vehicle and submodel details
    • Owner’s manual
    • Vehicle’s insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver’s side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon
    Back
    Track your order
    Call our experts
    Support Center
    Return & Exchanges
    Follow on Instagram Instagram logo
    Subscribe on YouTube YouTube logo