Water-resistant, Marine & Off-Road Amplifiers at Sonic Electronix

Water-resistant, Marine & Off-Road Amplifiers

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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.

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.
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.

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.

This designates the series of the amplifier. Many amps are available in a litany of different wattage and channel configurations, but maintain consistent features throughout the product line.
The lowest impedance the amplifier will handle when it is not bridged.
The lowest impedance the amplifier will handle when it is bridged.
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 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.
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.

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.

Speaker level inputs are commonly referred to as high-level inputs and vice versa. This input type allows you to get your audio signal directly from the speaker wire in your vehicle, instead of using RCA cables. The advantage of this is factory integration, as most stock radios do not have RCA outputs to run amplifiers.
Amplifiers that have been tested to meet specific standards. When a car amplifier meets these standards, you can be sure that it will be able to produce the amount of power specified by the official CEA-2006 rating. Usually, these rating consist of the following items:
  • RMS Power
  • Signal-to-Noise Ratio

This rating applies to both external car amplifiers, as well as the amplifiers inside of in-dash stereos.

This is the largest gauge wire that will fit into the power and ground terminals of this device. The lower the gauge number, the thicker the wire is. For example, a 4 gauge wire is thicker than an 8 gauge wire and thus has higher current carrying capacity. Always do your best to get this size wire to reduce the risk of damage to your components.
This feature will tell you if the amplifier has the capability to connect to a Bluetooth device.
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!
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NVX MVPA4 4-Channel Amplifier + Free Pure OFC Copper 8 Gauge Installation Kit

Micro-V Series 400W 4-Ch Class D Compact Amplifier with 100% Copper, 4-Ch True Spec 8 Gauge Installation Kit

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Micro-V Series 400W 4-Ch Class D Compact Amplifier with 100% Copper, 4-Ch True Spec 8 Gauge Installation Kit

• The size of a postcard with 400 Watts True RMS Output!
• • MVP Series 4-Channel Micro Class D Amplifier
• 50W x 4-Chan. @ 4 ohms
• 100W x 4-Chan. @ 2 ohms
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Extremely Small Footprint!
• 8 Gauge 4-Channel Complete Amplifier Installation Kit
• For Car Audio Systems Up To 600 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 4-channel RCA Interconnect Cable

117
NVX MVPA4 4-Channel Amplifier + Free Pure OFC Copper 8 Gauge Installation Kit

Micro-V Series 400W 4-Ch Class D Compact Amplifier with 100% Copper, 4-Ch True Spec 8 Gauge Installation Kit

In stock

$529.97 (47.73% off)
$277.00

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Micro-V Series 400W 4-Ch Class D Compact Amplifier with 100% Copper, 4-Ch True Spec 8 Gauge Installation Kit

$277.00

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Belva BAK84

Complete 8 Gauge Amplifier Wiring Kit with 4-Channel RCA Interconnects

$29.99

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NVX Universal Remote Level Bass Control

Controls bass level and frequency via RCA/Interconnect connectors on any amp.

$9.99

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NVX XIV45 4-Channel RCA Audio Interconnect Cable

5 Meters (16.4 ft.) 4-Channel RCA Audio Interconnect Cable with Dual Twisted Pair Hyper-Flex Technology

$23.99

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Cerwin Vega B54 + Belva 4 Gauge Amp Kit

1200W 4-Channel Bomber Series Class D Amplifier

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1200W 4-Channel Bomber Series Class D Amplifier

• RMS: 80 Watts x 4 @ 4 ohms, 150 Watts x 4 @ 2 ohms, Bridged: 300 Watts x 2 @ 4 ohm
• Total Peak Power: 1000 Watts
• Class D IR Chipset with DirectFET Power Mosfet Output
• Wired remote bass level control included
• Ultra Compact High Density Aluminum Alloy Chassis
• Dimensions: 4.02" W x 8.70" L x 1.40" H

48
Cerwin Vega B54 + Belva 4 Gauge Amp Kit

1200W 4-Channel Bomber Series Class D Amplifier

In stock

$529.98 (35.85% off)
$339.99
JL Audio MX280/4 + Free Belva Amp Kit

140W RMS Class-D Weatherproof Motorcycle / ATV / SSV / UTV / Car 4-Channel Amplifier

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140W RMS Class-D Weatherproof Motorcycle / ATV / SSV / UTV / Car 4-Channel Amplifier

• 50 Watts RMS x 4 @ 4 ohms
• 70 Watts RMS x 4 @ 2 ohms
• Total Peak Power: 280 Watts
• CEA-2006 Compliant/Preamp Outputs/LPF
• Frequency Response: 20 - 20,000 Hz
• Dimensions: 8.66"W x 3.09"D x 1.77"H

16
JL Audio MX280/4 + Free Belva Amp Kit

140W RMS Class-D Weatherproof Motorcycle / ATV / SSV / UTV / Car 4-Channel Amplifier

In stock

$329.98 (3.03% off)
$319.99
NVX MVPA6 6-Channel Marine Amplifier + 8 Gauge Marine Amp Wiring Kit

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

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

• 100 Watts RMS x 6 @ 4 ohms
• 150 Watts RMS x 1 @ 2 ohms
• CEA-2006 Compliant/Preamp Outputs/LPF
Weatherproof Amplifier
• Micro Amp
• 12.9"W x 4.4"L x 1.7"H

44
NVX MVPA6 6-Channel Marine Amplifier + 8 Gauge Marine Amp Wiring Kit

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

In stock

$649.97 (36.93% off)
$409.95
Cerwin Vega SRPM700.4D Amplifier + Free High Quality NVX Amp Kit

700W RMS Class-D 4-Channel 2-Ohm Stable Marine Amplifier

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700W RMS Class-D 4-Channel 2-Ohm Stable Marine Amplifier

• 100 Watts RMS x 4 @ 4 ohms
• 150 Watts RMS x 4 @ 2 ohms
• Conformal Coating Protects Against Moisture
• Aluminum Heatsink

54
Cerwin Vega SRPM700.4D Amplifier + Free High Quality NVX Amp Kit

700W RMS Class-D 4-Channel 2-Ohm Stable Marine Amplifier

In stock

$779.97 (50.00% off)
$389.98
NVX VAD11005

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

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

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

27
NVX VAD11005

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

In stock

$449.99 (26.68% off)
$329.95
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  • Free NVX Black Reusable Cloth Face Mask with purchase!
  • Save 20% off a 5-channel amplifier with your purchase!
  • Save 20% on the VCW102 with your purchase!
  • Get 25% Off DD-1 Distortion Detector!
  • 50% Off Sound Dampening Kit with Your Purchase

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

$329.95

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AudioControl LC6i (Black)

6 Channel Line Out Converter with Internal Summing & 5-year warranty*!

$169.99

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NVX XIV65 V-Series Interconnect Cable

5m (16.40 ft) 6-Channel RCA Audio Interconnect Cable

$34.99

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NVX XWS1225 12 AWG Speaker Wire

25 ft. of True 12 Gauge 100% Copper EnvyFlex Speaker Cable/Wire

$29.99

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Hertz HCP1D Amplifier + Free Amp Wiring Kit

700W Class D Monoblock Car Subwoofer Amplifier

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700W Class D Monoblock Car Subwoofer Amplifier

• 380 Watts RMS x 1 @ 4 ohms
• 700 Watts RMS x 1 @ 2 ohms
• CEA-2006 Compliant
• Refined Heatsink with High Convection Capability
• Automatic Remote Turn-On/Off function
• Dimensions:8.46" x 7.48" x 1.97"

59
Hertz HCP1D Amplifier + Free Amp Wiring Kit

700W Class D Monoblock Car Subwoofer Amplifier

In stock

Only 1 Left!

$364.99 (16.44% off)
$304.99
NVX VAD10001

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

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

• RMS: 420 x 1 @ 4 ohms, 760W x 1 @ 2 ohms, 1000W x 1 @ 1 ohm
• Total RMS Power: 1000W
• CEA-2006 Compliant
• Wired Bass Remote Included
• Efficient Class D Design
• Dimensions: 7.0"W x 5.4"D x 2.0H

18
NVX VAD10001

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

In stock

$299.99 (33.35% off)
$199.95
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4 Special offers
  • Free NVX Black Reusable Cloth Face Mask with purchase!
  • Add a 100% Copper, True 4 Gauge Amp Kit and save 20%
  • 50% Off Sound Dampening Kit with Your Purchase
  • 50% Off XCAP1F 1.0 Farad Capacitor with Amplifier Purchase

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

$199.95

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Belva BAK42BK 4 Gauge Amplifier Installation Kit

Great amps need great wire at a great price. This amp kit has everything you need!

$29.99

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NVX XFLOC2

80W 2-Channel Line Output Converter with Digital Noise Filter + Line Driver

$16.99

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AudioControl Epicenter-InDash

If you want the best bass possible and a way to measure how loud your system is playing

$249.99

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MTX Audio MUD50.2

200W Peak (100W RMS) 2-Channel Ultra-Compact Class D Power Sports Amplifier for Install in Car, Off-Road, SSV and more...

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200W Peak (100W RMS) 2-Channel Ultra-Compact Class D Power Sports Amplifier for Install in Car, Off-Road, SSV and more...

• 25 Watts RMS x 2 @ 4 ohms
• 50 Watts RMS x 2 @ 2 ohms
• Total Peak Power: 200 Watts
• Fixed high-pass filter: 80 Hz
• Frequency Response: 11 - 40,000 Hz
• Speaker-level (high-level) inputs
• Class D Full Range

2
MTX Audio MUD50.2

200W Peak (100W RMS) 2-Channel Ultra-Compact Class D Power Sports Amplifier for Install in Car, Off-Road, SSV and more...

In stock

$129.95 (23.09% off)
$99.95
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  • 25% Off NVX Universal Bluetooth Controller with Purchase!

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200W Peak (100W RMS) 2-Channel Ultra-Compact Class D Power Sports Amplifier for Install in Car, Off-Road, SSV and more...

$99.95

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NVX XLCA2

2 Channel Line Out Converter with xBOOST & 3-year warranty*!

$89.99

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NVX XIV25 V-Series 2-Channel RCA Cable

16.4 ft 2-Channel RCA Audio Interconnect Cable with Twisted Pair Construction

$18.99

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NVX XWS1650 Speaker Wire

50 ft. of True 16 Gauge 100% Copper EnvyFlex Speaker Cable/Wire

$29.99

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Cerwin Vega SRPM750.1D Amplifier + High Quality NVX Amp Kit

750W RMS Class-D Monoblock 2-Ohm Stable Marine Amplifier w/ Bass Knob Included

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750W RMS Class-D Monoblock 2-Ohm Stable Marine Amplifier w/ Bass Knob Included

• 300 Watts RMS x 1 @ 4 ohms
• 500 Watts RMS x 1 @ 2 ohms
• 750W x 1 @ 1 Ohm
• Conformal Coating Protects Against Moisture
• Aluminum Heatsink

41
Cerwin Vega SRPM750.1D Amplifier + High Quality NVX Amp Kit

750W RMS Class-D Monoblock 2-Ohm Stable Marine Amplifier w/ Bass Knob Included

In stock

$649.98 (39.38% off)
$394.03
NVX VAD10004

1000W RMS Full Range Class D 4-Channel Car/Marine/Powersports Amplifier

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1000W RMS Full Range Class D 4-Channel Car/Marine/Powersports Amplifier

• RMS: 150 x 4 @ 4 ohms, 250W x 4 @ 2 ohms, Bridged 500W x 2 @ 4 ohm
• Total RMS Power: 1000W
• CEA-2006 Compliant
• Efficient Full Range Class D Design
• Dimensions: 12.1"W x 5.4"D x 2.0H

8
NVX VAD10004

1000W RMS Full Range Class D 4-Channel Car/Marine/Powersports Amplifier

In stock

$349.99 (17.15% off)
$289.95
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4 Special offers
  • Free NVX Black Reusable Cloth Face Mask with purchase!
  • Save 20% on a 4-channel amplifier with your purchase!
  • Add a 100% Copper, True 4 Gauge Amp Kit and save 50%
  • FREE $35 4 Gauge 4-Channel Wiring Kit w/ RCAs with Amp!

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VAD10004 small

1000W RMS Full Range Class D 4-Channel Car/Marine/Powersports Amplifier

$289.95

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Belva BAK44 4-Channel 4 Gauge Amplifier Installation Kit

Complete 4-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire

$39.99

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NVX Universal Remote Level Bass Control

Controls bass level and frequency via RCA/Interconnect connectors on any amp.

$9.99

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NVX XFLOC4

4-Channel Line Output Converter with Digital Noise Filter + Line Driver

$19.99

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NVX MVPA2 + NVX 8 Gauge Amp Kit

Marine-V Series 2-Channel Bridgeable Class D Compact Marine/Powersports/Motorcycle Amplifier

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Marine-V Series 2-Channel Bridgeable Class D Compact Marine/Powersports/Motorcycle Amplifier

• 200 Watts RMS x 2 @ 4 ohms
• 300 Watts RMS x 2 @ 2 ohms
• CEA-2006 Compliant/Preamp Outputs/LPF
• Micro Amplifier
• Weatherproof Amplifier
• 9.7"W x 4.4"L x 1.7"H

41
NVX MVPA2 + NVX 8 Gauge Amp Kit

Marine-V Series 2-Channel Bridgeable Class D Compact Marine/Powersports/Motorcycle Amplifier

In stock

$499.98 (46.95% off)
$265.26

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Marine-V Series 2-Channel Bridgeable Class D Compact Marine/Powersports/Motorcycle Amplifier

$265.26

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FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

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NVX XWS1625 16 AWG Speaker Wire

25 ft. of True 16 Gauge 100% Copper EnvyFlex Speaker Cable/Wire

$19.99

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Belva BBG3KT CCA 1/0 Gauge Big Three Kit

Features everything needed to upgrade factory power and ground wire.

$49.99

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Hifonics TPS-A500.1

500W Peak THOR Series Class-D Monoblock 2-Ohm Stable Powersports Amplifier

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500W Peak THOR Series Class-D Monoblock 2-Ohm Stable Powersports Amplifier

• 250 Watts Peak x 4 @ 4 ohms
• 500 Watts Peak x 4 @ 2 ohms
• Total Peak Power: 500 Watts
• Built to withstand various elements
•Variable Bass Boost
• Aluminum Heatsink
• 3.7" L x 5.51" W x 1.77 " H

1
Hifonics TPS-A500.1

500W Peak THOR Series Class-D Monoblock 2-Ohm Stable Powersports Amplifier

In stock

$199.99 (57.50% off)
$84.99

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500W Peak THOR Series Class-D Monoblock 2-Ohm Stable Powersports Amplifier

$84.99

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Stinger SK46101

10 AWG Amplifier Power & Signal Installation Kit

$30.99

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NVX XLCA2

2 Channel Line Out Converter with xBOOST & 3-year warranty*!

$89.99

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AudioControl Epicenter-InDash

If you want the best bass possible and a way to measure how loud your system is playing

$249.99

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Wet Sounds HTX-2 Amplifier + Free $100 Gift Card

600W RMS 2-Channel HTX Series Class D Full-Range Marine Amplifier (WetSounds)

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600W RMS 2-Channel HTX Series Class D Full-Range Marine Amplifier (WetSounds)

• 150 Watts RMS x 2 @ 4 ohms
• 300 Watts RMS x 2 @ 2 ohms
• 600 Watts RMS x 1 @ 4 ohms, Bridged
• Total Peak Power: 900 Watts RMS
• CEA-2006 Compliant
• Removable crossover/level control cover
• Conformal coated PCB boards
• Mono or 2 channel operation

5
Wet Sounds HTX-2 Amplifier + Free $100 Gift Card

600W RMS 2-Channel HTX Series Class D Full-Range Marine Amplifier (WetSounds)

Special order

Ships at Later Date

$899.99 (22.22% off)
$699.99

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600W RMS 2-Channel HTX Series Class D Full-Range Marine Amplifier (WetSounds)

$699.99

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FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

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NVX Universal Remote Level Bass Control

Controls bass level and frequency via RCA/Interconnect connectors on any amp.

$9.99

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NVX XWS1625 16 AWG Speaker Wire

25 ft. of True 16 Gauge 100% Copper EnvyFlex Speaker Cable/Wire

$19.99

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View all available accessories for the Wet Sounds HTX-2 Amplifier + Free $100 Gift Card.
JBL MA704

1000W Peak (200W RMS) Marine Series 4-Channel Class-D Amplifier w/ Remote Level Control

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1000W Peak (200W RMS) Marine Series 4-Channel Class-D Amplifier w/ Remote Level Control

• 70 Watts RMS x 4 @ 4 ohms
• 100 Watts RMS x 4 @ 2 ohms
• Total Peak Power: 1000 Watts
• CEA-2006 Compliant/Preamp Outputs/LPF
• 0 to 9 dB Bass Boost
• Weather Resistant and High Performance Marine Amplifier

JBL MA704

1000W Peak (200W RMS) Marine Series 4-Channel Class-D Amplifier w/ Remote Level Control

In stock

$399.00 (44.87% off)
Vip Icon $219.95

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1000W Peak (200W RMS) Marine Series 4-Channel Class-D Amplifier w/ Remote Level Control

$219.95

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Belva BAK84

Complete 8 Gauge Amplifier Wiring Kit with 4-Channel RCA Interconnects

$29.99

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NVX XIV45 4-Channel RCA Audio Interconnect Cable

5 Meters (16.4 ft.) 4-Channel RCA Audio Interconnect Cable with Dual Twisted Pair Hyper-Flex Technology

$23.99

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NVX XWS1225 12 AWG Speaker Wire

25 ft. of True 12 Gauge 100% Copper EnvyFlex Speaker Cable/Wire

$29.99

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Hertz HCP 4M with NVX 4 Gauge Amp Kit

Class-D 4-Channel 2 Ohms Marine Stereo Amplifier

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Class-D 4-Channel 2 Ohms Marine Stereo Amplifier

• 65 Watts RMS x 4 @ 4 ohms
• 95 Watts RMS x 4 @ 2 ohms
• CEA-2006 Compliant/Preamp Outputs/LPF
• Corrosion Protection
• Water jet tested
• Dimensions: 12.40" x 7.48" x 1.97"

61
Hertz HCP 4M with NVX 4 Gauge Amp Kit

Class-D 4-Channel 2 Ohms Marine Stereo Amplifier

In stock

Only 2 Left!

$599.99 (26.67% off)
$439.98
NVX VADM1

500W RMS Class D Monoblock Car/Marine/Powersports Amplifier with Bass Remote

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500W RMS Class D Monoblock Car/Marine/Powersports Amplifier with Bass Remote

• 500 Watt True RMS Output!
• Marine Certified Monoblock Micro Class D Amplifier
• 180W x 1-Chan. @ 4 ohms
• 320W x 1-Chan. @ 2 ohms
• 500W x 1-Chan. @ 1 ohms
• 3-Way System Protection
• 8 Gauge Power and Ground Inputs
• Extremely Small Footprint

3
NVX VADM1

500W RMS Class D Monoblock Car/Marine/Powersports Amplifier with Bass Remote

In stock

$279.99 (25.02% off)
$209.95
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  • Save 20% off a 8-pack 8 gauge ferrule with heat shrink
  • Free NVX Black Reusable Cloth Face Mask with purchase!
  • Save 25% on the vadm1 with your purchase!
  • Add a 100% Copper, True 8 Gauge Amp Kit and save 50%
  • 50% Off Sound Dampening Kit with Your Purchase

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500W RMS Class D Monoblock Car/Marine/Powersports Amplifier with Bass Remote

$209.95

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Belva BAK82

Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects

$29.99

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FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

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NVX XLCA2

2 Channel Line Out Converter with xBOOST & 3-year warranty*!

$89.99

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NVX VAD8402

Full Range Class D 2-Channel Car/Marine/Powersports Amplifier

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Full Range Class D 2-Channel Car/Marine/Powersports Amplifier

• RMS: 300 x 2 @ 4 ohms, 420W x 2 @ 2 ohms, Bridged 840W x 1 @ 4 ohm
• Total RMS Power: 840W
• CEA-2006 Compliant
• Efficient Full Range Class D Design
• Dimensions: 10.1"W x 5.4"D x 2.0H

7
NVX VAD8402

Full Range Class D 2-Channel Car/Marine/Powersports Amplifier

In stock

$269.99 (22.24% off)
$209.95
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4 Special offers
  • Free NVX Black Reusable Cloth Face Mask with purchase!
  • Free Marine Rated NVX VAD8402 With Select Marine Speakers!
  • Add a 100% Copper, True 4 Gauge Amp Kit and save 20%
  • 50% Off Sound Dampening Kit with Your Purchase

Item Added to Cart

VAD8402 small

Full Range Class D 2-Channel Car/Marine/Powersports Amplifier

$209.95

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Belva BAK42BK 4 Gauge Amplifier Installation Kit

Great amps need great wire at a great price. This amp kit has everything you need!

$29.99

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NVX Universal Remote Level Bass Control

Controls bass level and frequency via RCA/Interconnect connectors on any amp.

$9.99

Add
NVX XFLOC2

80W 2-Channel Line Output Converter with Digital Noise Filter + Line Driver

$16.99

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Marine amplifiers are the perfect addition to your boat and will amp up your sound system's volume. In the marine environment, it is important that you have enough power to drown out background noises. A marine amp will provide plenty of power for your marine speakers and marine subwoofers and they are built to last in the marine environment, as marine amplifiers 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. We carry marine amplifiers in monoblock, 2-channel, 4-channel and 5-channel models. In addition, they come in variety of power output capabilities. Some popular brands for marine amplifiers are Boss, Kicker, and MB Quart. Shop now! With a marine certified amplifier, your boat will sound better than ever. Here at Sonic, we carry mono, 2-Channel, and multi-channel amplifiers that are perfect for your specific marine needs. Trying to add an amplifier to your motorcycle? Check out our selection of amplifier specially made to endure harsh environments like wind, rain, and mud! Most are compact enough to fit into fairings and other small areas required by motorcycles.
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