NVX Mini Amps at Sonic Electronix

NVX Mini Amps

Their small form factor and ease of installation makes NVX mini amps a popular product.
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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

EXCLUSIVE MVPA4_XKIT84 main
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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 (40.56% off)
$314.99

Item Added to Cart

MVPA4_XKIT84 small

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

$314.99

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NVX XBG3PK Big 3 Kit with True 0 Gauge 100% Oxygen-Free Copper

1/0 AWG Big 3 Upgrade Kit with 100% OFC Wire for Audio Sytems up to 350 Amps

$99.99

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View all available accessories for the NVX MVPA4 4-Channel Amplifier + Free Pure OFC Copper 8 Gauge Installation Kit.
NVX VADM4

400W RMS Full Range Class D 4-Channel Car/Marine/Powersports Amplifier

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400W RMS Full Range Class D 4-Channel Car/Marine/Powersports Amplifier

• 400 Watt True RMS Output!
• Marine Certified 4-Channel Micro Class D Amplifier
• 75W x 4-Chan. @ 4 ohms
• 100W x 4-Chan. @ 2 ohms
• 3-Way System Protection
• 4/2 Channel Operation
• 8 Gauge Power and Ground Inputs
• Extremely Small Footprint!

22
NVX VADM4

400W RMS Full Range Class D 4-Channel Car/Marine/Powersports Amplifier

In stock

$279.99 (17.86% off)
$229.99
More info Item page
3 Special offers
  • Save 20% off a 8-pack 8 gauge ferrule with heat shrink
  • Free NVX Black Reusable Cloth Face Mask with purchase!
  • 50% Off Sound Dampening Kit with Your Purchase

Item Added to Cart

VADM4 small

400W RMS Full Range Class D 4-Channel Car/Marine/Powersports Amplifier

$229.99

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Belva BAK84

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

$29.99

Add
Bass Remote

A bass remote made specifically for the this amplifier.

$9.99

Add
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 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 (14.29% off)
$239.99
More info Item page
6 Special offers
  • Save 25% off a NVX 12" Subwoofer and Enclosure
  • SAVE 50% off 2 JL Audio Subs and a Dual Sub Box
  • 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!
  • 50% Off Sound Dampening Kit with Your Purchase

Item Added to Cart

VADM1 small

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

$239.99

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Belva BAK82

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

$29.99

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NVX XLCA2

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

$79.95

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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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NVX MVPA4

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

MVPA4 main
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Marine-V Series 600W RMS 4-Channel Class D Compact Marine/Powersports/Motorcycle Amplifier

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

63
NVX MVPA4

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

In stock

$399.99 (25.00% off)
$299.99
More info Item page
4 Special offers
  • Add a 100% Copper, True 4 Gauge Amp Kit and save 50%
  • 25% Off NVX Universal Bluetooth Controller with Purchase!
  • 50% off Bluetooth Receiver with Your NVX Amplifier Purchase!
  • 50% Off Sound Dampening Kit with Your Purchase

Item Added to Cart

MVPA4 small

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

$299.99

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Belva BAK84

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

$29.99

Add
NVX Universal Remote Level Bass Control

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

$9.99

Add
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

Add

Don't see the accessory you're looking for?
View all available accessories for the NVX MVPA4.
NVX MVPA6

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

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

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

1
NVX MVPA6

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

In stock

$499.99 (16.00% off)
$419.99

Item Added to Cart

MVPA6 small

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

$419.99

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Stinger SI4612 4000 Series Interconnect Cable

12 ft. 6-Channel 4000 Series Audio Interconnect Cable

$24.99

Add
NVX XWS1225 12 AWG Speaker Wire

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

$29.99

Add
NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit

Comes with everything you need to upgrade your power and ground wire.

$99.99

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NVX VADM2

440W RMS Full Range Class D 2-Channel Car/Marine/Powersports Amplifier

VADM2 main
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440W RMS Full Range Class D 2-Channel Car/Marine/Powersports Amplifier

• 440 Watt True RMS Output!
• Marine Certified 2-Channel Micro Class D Amplifier
• 150W x 2-Chan. @ 4 ohms
• 220W x 2-Chan. @ 2 ohms
• 440W x 1-Chan. @ 4 ohms
• 3-Way System Protection
• 8 Gauge Power and Ground Inputs
• Extremely Small Footprint

10
NVX VADM2

440W RMS Full Range Class D 2-Channel Car/Marine/Powersports Amplifier

In stock

$269.99 (14.82% off)
$229.99
More info Item page
4 Special offers
  • Save 25% on Rockford Fosgate Punch Speakers & Sound Damping
  • Save 20% off a 8-pack 8 gauge ferrule with heat shrink
  • Free NVX Black Reusable Cloth Face Mask with purchase!
  • 50% Off Sound Dampening Kit with Your Purchase

Item Added to Cart

VADM2 small

440W RMS Full Range Class D 2-Channel Car/Marine/Powersports Amplifier

$229.99

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Belva BAK82

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

$29.99

Add
NVX Universal Remote Level Bass Control

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

$9.99

Add
NVX XLCA2

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

$79.95

Add

Don't see the accessory you're looking for?
View all available accessories for the NVX VADM2.
NVX MVPA2

Marine-V Series 600W RMS 2-Channel Class D Compact Marine/Powersports/Motorcycle Amplifier

MVPA2 main
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Marine-V Series 600W RMS 2-Channel 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

NVX MVPA2

Marine-V Series 600W RMS 2-Channel Class D Compact Marine/Powersports/Motorcycle Amplifier

In stock

$399.99 (30.00% off)
$279.99

Item Added to Cart

MVPA2 small

Marine-V Series 600W RMS 2-Channel Class D Compact Marine/Powersports/Motorcycle Amplifier

$279.99

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Belva BAK82

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

$29.99

Add
NVX XLCA2

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

$79.95

Add
NVX XIV25 V-Series 2-Channel RCA Cable

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

$18.99

Add

Don't see the accessory you're looking for?
View all available accessories for the NVX MVPA2.
NVX VADM2 Amplifier + Belva 8 Gauge Amp Kit

440W RMS Full Range Class D 2-Channel Car/Marine/Powersports Amplifier

VADM2, BKA82 main
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440W RMS Full Range Class D 2-Channel Car/Marine/Powersports Amplifier

• 440 Watt True RMS Output!
• Marine Certified 2-Channel Micro Class D Amplifier
• 150W x 2-Chan. @ 4 ohms
• 220W x 2-Chan. @ 2 ohms
• 440W x 1-Chan. @ 4 ohms
• 3-Way System Protection
• 8 Gauge Power and Ground Inputs
• Extremely Small Footprint

69
NVX VADM2 Amplifier + Belva 8 Gauge Amp Kit

440W RMS Full Range Class D 2-Channel Car/Marine/Powersports Amplifier

In stock

$309.98 (22.58% off)
$239.98

Item Added to Cart

VADM2, BKA82 small

440W RMS Full Range Class D 2-Channel Car/Marine/Powersports Amplifier

$239.98

Keep Shopping

NVX XBG3PK Big 3 Kit with True 0 Gauge 100% Oxygen-Free Copper

1/0 AWG Big 3 Upgrade Kit with 100% OFC Wire for Audio Sytems up to 350 Amps

$99.99

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View all available accessories for the NVX VADM2 Amplifier + Belva 8 Gauge Amp Kit.
NVX MVPA2 + NVX 8 Gauge Amp Kit

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

MVPA2, XKIT82 main
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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

OUT OF STOCK

$499.98 (36.94% off)
$315.30

Item Added to Cart

MVPA2, XKIT82 small

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

$315.30

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NVX XBG3PK Big 3 Kit with True 0 Gauge 100% Oxygen-Free Copper

1/0 AWG Big 3 Upgrade Kit with 100% OFC Wire for Audio Sytems up to 350 Amps

$99.99

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Don't see the accessory you're looking for?
View all available accessories for the NVX MVPA2 + NVX 8 Gauge Amp Kit.

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