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.

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.

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.

Up to 249.99 watts (22)

250–499.99 watts (82)

500–999.99 watts (139)

1,000–1,499.99 watts (61)

1,500 watts or more (65)

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.

Up to 499.99 watts (21)

500–999.99 watts (41)

1,000–1,999.99 watts (75)

2,000–2,999.99 watts (42)

3,000 watts or more (32)

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.

Yes (200)

No (125)

Optional (82)

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.

Speaker Level Inputs

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.

Yes (224)

No (74)

Optional (71)

Yes - with included adapter (20)

Maximum Input Gauge Size

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.

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Kenwood KAC-M5001 with NVX 8 Gauge Amp Kit

300W RMS KAC Series Class-D Monoblock Marine Amplifier

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Kenwood KAC-M5001 with NVX 8 Gauge Amp Kit

300W RMS KAC Series Class-D Monoblock Marine Amplifier

• 200 watts x 1 channel @ 4 ohm
• 300 watts x 1 channel @ 2 ohm
• Total RMS Power: 300 watts
• Class D 2 ohm Stable Monoblock Amplifier
• Includes Amplifier Wiring Kit

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• 200 watts x 1 channel @ 4 ohm
• 300 watts x 1 channel @ 2 ohm
• Total RMS Power: 300 watts
• Class D 2 ohm Stable Monoblock Amplifier
• Includes Amplifier Wiring Kit

NVX XCW121 + XCA6K + XKIT02 + XAPK0

4000 Watt Peak (2000W RMS) 12" X-Series Dual 1-Ohm SPL Subwoofer + Monoblock Amplifier with Complete 2-Ch Amplifier Wiring Kit w/ RCA with Amplifier Power Wiring Kit w/ Speaker Wire

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NVX XCW121 + XCA6K + XKIT02 + XAPK0

4000 Watt Peak (2000W RMS) 12" X-Series Dual 1-Ohm SPL Subwoofer + Monoblock Amplifier with Complete 2-Ch Amplifier Wiring Kit w/ RCA with Amplifier Power Wiring Kit w/ Speaker Wire

• Two 12" XCW121 XC-Series 4000W RMS Subwoofers
• 12000W Peak (6000W RMS) Class D XCA6K Monoblock Korean Amplifier
• XKIT02 Complete 0 AWG Amplifier Wiring Kit
• XAPK0 Power Only 0 AWG Amplifier Wiring Kit
• 1-year Warranty from the Original Purchase Date

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NVX VSW104v3 + NDA15001 + XKIT42

1200W Peak (600 RMS) 10" VS-Series Subwoofer + Monoblock Amplifier with Remote Bass Knob with 2-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 1500 Watts

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NVX VSW104v3 + NDA15001 + XKIT42

1200W Peak (600 RMS) 10" VS-Series Subwoofer + Monoblock Amplifier with Remote Bass Knob with 2-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 1500 Watts

• Two 10" VSW104v3 VS-Series 600W RMS Subwoofers
• 3000W Peak (1500W RMS) Class D NDA15001 Monoblock Amplifier
• XKIT42 Complete 4 AWG Amplifier Wiring Kit
• 1-year Warranty from the Original Purchase Date

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DS18 ZR2000.1D w/ NVX XKIT04

6000W Peak (2000W RMS) Class D ZR Series Monoblock Car Amplifier w/ Full Spec 1/0 Gauge 100% (OFC) Oxygen Free Copper Complete 4-Channel Amplifier Wiring Kit

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DS18 ZR2000.1D w/ NVX XKIT04

6000W Peak (2000W RMS) Class D ZR Series Monoblock Car Amplifier w/ Full Spec 1/0 Gauge 100% (OFC) Oxygen Free Copper Complete 4-Channel Amplifier Wiring Kit

• 800 watts x 1 channel @ 4 ohm
• 1300 watts x 1 channel @ 2 ohm
• 2000 watts x 1 channel @ 1 ohm
• Total RMS Power: 2000 watts
• Class D 1 ohm Stable Monoblock Amplifier

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• 800 watts x 1 channel @ 4 ohm
• 1300 watts x 1 channel @ 2 ohm
• 2000 watts x 1 channel @ 1 ohm
• Total RMS Power: 2000 watts
• Class D 1 ohm Stable Monoblock Amplifier

Kicker TRTP102 Subwoofer + NVX VADM1 v2 Amp w/ Free Amp Install Kit

800W Peak Loaded Dual 10" Sealed Truck Enclosure with 600W RMS Class D Monoblock Amplifier, 8 Gauge OFC Wiring Kit, and NVX Can Koozies

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Kicker TRTP102 Subwoofer + NVX VADM1 v2 Amp w/ Free Amp Install Kit

800W Peak Loaded Dual 10" Sealed Truck Enclosure with 600W RMS Class D Monoblock Amplifier, 8 Gauge OFC Wiring Kit, and NVX Can Koozies

Kicker TRTP102 800W Peak Loaded Dual 10-Inch Sealed Truck Enclosure
NVX VADM1 v2 600W RMS Class D Monoblock Amplifier with Bass Remote
Full Spec 8 Gauge 100% OFC Complete 2-Channel Wiring Kit with RCA
Premium Polyurethane Foam Can Insulator Sleeve Koozie in Black
High-performance bundle includes Subwoofer, Amp, and Installation Hardware

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Kicker TRTP102 800W Peak Loaded Dual 10-Inch Sealed Truck Enclosure
NVX VADM1 v2 600W RMS Class D Monoblock Amplifier with Bass Remote
Full Spec 8 Gauge 100% OFC Complete 2-Channel Wiring Kit with RCA
Premium Polyurethane Foam Can Insulator Sleeve Koozie in Black
High-performance bundle includes Subwoofer, Amp, and Installation Hardware

Kicker 6.5" and 6x9" Speaker Pairs + 4-Ch Amp w/ Free Amp Install Kit

Kicker 6.5" DS Series and 6x9" DS Series Speakers, CXA360.4 4-Channel Amplifier, Belva 8 Gauge Wiring Kit, and NVX Foam Can Koozie

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Kicker 6.5" and 6x9" Speaker Pairs + 4-Ch Amp w/ Free Amp Install Kit

Kicker 6.5" DS Series and 6x9" DS Series Speakers, CXA360.4 4-Channel Amplifier, Belva 8 Gauge Wiring Kit, and NVX Foam Can Koozie

Kicker DSC650 480W Peak 6.5-Inch DS Series 2-Way Coaxial Speakers
DSC6930 720W Peak 6x9-Inch 3-Way Coaxial Speakers with Integrated Midrange
CXA360.4 360W RMS Class AB CX-Series 4-Channel Car Amplifier
Belva BAK84 8-Gauge 4-Channel Copper Clad Aluminum Amplifier Wiring Kit
Includes Sonic Electronix Polyurethane Foam Can Insulator Sleeve Koozie

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Kicker DSC650 480W Peak 6.5-Inch DS Series 2-Way Coaxial Speakers
DSC6930 720W Peak 6x9-Inch 3-Way Coaxial Speakers with Integrated Midrange
CXA360.4 360W RMS Class AB CX-Series 4-Channel Car Amplifier
Belva BAK84 8-Gauge 4-Channel Copper Clad Aluminum Amplifier Wiring Kit
Includes Sonic Electronix Polyurethane Foam Can Insulator Sleeve Koozie

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2 Pairs Kicker 6.5" Speakers (CSC65) w/ Amp (CXA360.4) w/ Free Amp Install Kit

Kicker 6.5” CS Series 2-Way Coaxial Speakers and CX-Series 4-Ch Amp with 8 Gauge wiring kit and NVX can insulator koozie

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2 Pairs Kicker 6.5" Speakers (CSC65) w/ Amp (CXA360.4) w/ Free Amp Install Kit

Kicker 6.5” CS Series 2-Way Coaxial Speakers and CX-Series 4-Ch Amp with 8 Gauge wiring kit and NVX can insulator koozie

Kicker 6.5-Inch CS Series 600W Peak Coaxial Speakers
CXA360.4 360W RMS Class AB 4-Channel Amplifier
Belva 8 Gauge Premium CCA 4-Channel Amplifier Wiring Kit
Red wiring kit includes 4-channel RCA cables for up to 600 watts
Sonic Electronix Premium Polyurethane Foam Can Insulator Sleeve

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173

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Kicker 6.5-Inch CS Series 600W Peak Coaxial Speakers
CXA360.4 360W RMS Class AB 4-Channel Amplifier
Belva 8 Gauge Premium CCA 4-Channel Amplifier Wiring Kit
Red wiring kit includes 4-channel RCA cables for up to 600 watts
Sonic Electronix Premium Polyurethane Foam Can Insulator Sleeve

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Kicker TCWRT82 Subwoofer + CXA400.1 Amp + Bass Remote w/ Free Amp Install Kit

600W Peak Loaded Single 8" Sealed Truck Enclosure with 400W RMS Class D Monoblock Amp, 8 Gauge Wiring Kit, Bass Remote and NVX Koozie

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Kicker TCWRT82 Subwoofer + CXA400.1 Amp + Bass Remote w/ Free Amp Install Kit

600W Peak Loaded Single 8" Sealed Truck Enclosure with 400W RMS Class D Monoblock Amp, 8 Gauge Wiring Kit, Bass Remote and NVX Koozie

Kicker 600W Peak Loaded Single 8-Inch Sealed Truck Enclosure with Passive Radiator
400W RMS Class D CX-Series Monoblock Car Amplifier
Wired Bass Remote Controller for CX Series Amplifiers
8 Gauge Premium CCA Complete 2-Channel Amplifier Wiring Kit with RCA
Premium Polyurethane Foam Can Insulator Sleeve Koozies

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Kicker 600W Peak Loaded Single 8-Inch Sealed Truck Enclosure with Passive Radiator
400W RMS Class D CX-Series Monoblock Car Amplifier
Wired Bass Remote Controller for CX Series Amplifiers
8 Gauge Premium CCA Complete 2-Channel Amplifier Wiring Kit with RCA
Premium Polyurethane Foam Can Insulator Sleeve Koozies

Diamond Audio DMD600.4D with NVX 8 Gauge Amp Kit

600W RMS DMD Series Class-D 4-Channel Amplifier

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Diamond Audio DMD600.4D with NVX 8 Gauge Amp Kit

600W RMS DMD Series Class-D 4-Channel Amplifier

• 150 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 320 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier
• Includes Amplifier Wiring Kit

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Rockford Fosgate Punch P1000X1bd with Amplifier Wiring Kit

1000W RMS Punch Series Monoblock Class BD Car Power Amplifier

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Rockford Fosgate Punch P1000X1bd with Amplifier Wiring Kit

1000W RMS Punch Series Monoblock Class BD Car Power Amplifier

• RMS: 300W x 1 @ 4 ohm, 500W x 1 @ 2 ohm, 1000W x 1 @ 1 ohm
• Total RMS Power: 1000W
• CEA-2006 Compliant
• Tuned Bass EQ: 0 to +18 dB
• Super Efficient Class BD Circuitry
• Dimensions: 13-5/16"L x 7-3/4"W x 2-3/8"H

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143

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DS18 ION1600.4D with NVX 4 Gauge Amp Kit

4800W Peak (1600W RMS) Class D ION Series 4 Channel Car Amplifier

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DS18 ION1600.4D with NVX 4 Gauge Amp Kit

4800W Peak (1600W RMS) Class D ION Series 4 Channel Car Amplifier

• 240 watts x 4 channel @ 4 ohm
• 400 watts x 4 channel @ 2 ohm
• Bridged: 800 watts x 2 channel @ 4 ohm
• Total RMS Power: 1600 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier
• Includes Amplifier Wiring Kit

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List price $575.94

-12% $505.36

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Kicker KRDL7T10 Sub Enclosure + CXA1200.1 Amp + Remote w/ Free Amp Install Kit

1000W RMS Dual 10" Sealed Truck Enclosure, 1200W RMS Class D Monoblock Amp, Wired Bass Remote, 4 Gauge OFC Amp Kit, and 2 Koozies

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Kicker KRDL7T10 Sub Enclosure + CXA1200.1 Amp + Remote w/ Free Amp Install Kit

1000W RMS Dual 10" Sealed Truck Enclosure, 1200W RMS Class D Monoblock Amp, Wired Bass Remote, 4 Gauge OFC Amp Kit, and 2 Koozies

Kicker 1000W RMS Loaded Dual 10-Inch Sealed Truck Enclosure
1200W RMS Class D CX-Series Monoblock Car Amplifier
Wired Bass Remote Controller for CX Series Amplifiers
NVX 4 Gauge 100% OFC Complete 2-Channel Amplifier Wiring Kit with RCA
Complete bundle includes foam can insulator sleeve koozies

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158

List price $1580.93

-18% $1,290.01

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Kicker 1000W RMS Loaded Dual 10-Inch Sealed Truck Enclosure
1200W RMS Class D CX-Series Monoblock Car Amplifier
Wired Bass Remote Controller for CX Series Amplifiers
NVX 4 Gauge 100% OFC Complete 2-Channel Amplifier Wiring Kit with RCA
Complete bundle includes foam can insulator sleeve koozies

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Rockford Fosgate Punch P600X4 with Amplifier Wiring Kit

600W Punch Series 4-Channel Stereo Class AB Car Power Amplifier

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Rockford Fosgate Punch P600X4 with Amplifier Wiring Kit

600W Punch Series 4-Channel Stereo Class AB Car Power Amplifier

• 75W x 4-Chan. @ 4 ohm
• 150W x 4-Chan. @ 2 ohm
• Built In NOMAD "Real Time" Analog Computer
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• MESHA3 Reduces MOSFET Temperatures for Improved Durability

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List price $665.98

-25% $498.60

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DS18 SMD-300.4AB with NVX 1/0 Gauge Amp Kit

1200W RMS Class AB SMD Series 4 Channel Car Amplifier with Bass Remote

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DS18 SMD-300.4AB with NVX 1/0 Gauge Amp Kit

1200W RMS Class AB SMD Series 4 Channel Car Amplifier with Bass Remote

• 200 watts x 4 channel @ 4 ohm
• 300 watts x 4 channel @ 2 ohm
• Bridged: 600 watts x 2 channel @ 4 ohm
• Total RMS Power: 1200 watts
• Class A/B 2 ohm Stable 4-Channel Amplifier
• Includes Amplifier Wiring Kit

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$793.10

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Alpine KTP-445A with NVX 8 Gauge Amp Kit

180W RMS Power Pack Series Class D 4-Channel Compact Amplifier

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Alpine KTP-445A with NVX 8 Gauge Amp Kit

180W RMS Power Pack Series Class D 4-Channel Compact Amplifier

• 45 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Total RMS Power: 180 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier
• Includes Amplifier Wiring Kit

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• 45 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Total RMS Power: 180 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier
• Includes Amplifier Wiring Kit

JVC KS-DR2104DBT with NVX 8 Gauge Amp Kit

600W Peak (200W RMS) DRVN Series Class-D 4-Channel Amplifier with Bluetooth Remote

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JVC KS-DR2104DBT with NVX 8 Gauge Amp Kit

600W Peak (200W RMS) DRVN Series Class-D 4-Channel Amplifier with Bluetooth Remote

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

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List price $546.79

-27% $399.00

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Rockford Fosgate Power T750X1bd + NVX XKIT42

750W Power Series Ultra Compact Class-BD Monoblock Amplifier + NVX 4 Gauge Amp Wiring Kit

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Rockford Fosgate Power T750X1bd + NVX XKIT42

750W Power Series Ultra Compact Class-BD Monoblock Amplifier + NVX 4 Gauge Amp Wiring Kit

• 500 Watts RMS x 1 @ 4 ohm
• 750 Watts RMS x 1 @ 2 ohm
• 750 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 1500 Watts
• CEA-2006 Compliant
• C.L.E.A.N. input/output clip detection and indicator LEDs
• Dual extruded heat sinks
• C.L.E.A.N. input/output clip detection and indicator LEDs
• Real time thermal sensing with Rollback technology
• Dimensions: 4.3"W x 8.3"L x 1.6"H

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130

List price $693.98

-17% $577.49

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Diamond Audio HX600.4 with NVX 8 Gauge Amp Kit

1000W RMS HEX Series 4-Channel Class-D Amplifier

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Diamond Audio HX600.4 with NVX 8 Gauge Amp Kit

1000W RMS HEX Series 4-Channel Class-D Amplifier

• 160 watts x 4 channel @ 4 ohm
• 250 watts x 4 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier
• Includes Amplifier Wiring Kit

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List price $957.98

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NVX NBA201 Amplifier + NVX 4 Gauge Premium Amp Wiring Kit

700W Total RMS N-Series Class-AB 2-Channel Amplifier Package (Includes Amplifier and Amp Wiring kit)

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NVX NBA201 Amplifier + NVX 4 Gauge Premium Amp Wiring Kit

700W Total RMS N-Series Class-AB 2-Channel Amplifier Package (Includes Amplifier and Amp Wiring kit)

• 200 watts x 2 channel @ 4 ohm
• 350 watts x 2 channel @ 2 ohm
• Bridged: 1400 watts x 1 channel @ 4 ohm
• Total RMS Power: 700 watts
• CEA-2006 Compliant

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• 200 watts x 2 channel @ 4 ohm
• 350 watts x 2 channel @ 2 ohm
• Bridged: 1400 watts x 1 channel @ 4 ohm
• Total RMS Power: 700 watts
• CEA-2006 Compliant

NVX Audio Upgrade Kit – QBSTA with 6.5" & 6x9" Speakers

900W Max (300W RMS) 11" Powered Spare Tire Subwoofer Box w/ Remote Bass Knob, 6.5" and 6x9" Coaxial Speakers, Amp Kit, Sound Damping, and Roller

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NVX Audio Upgrade Kit – QBSTA with 6.5" & 6x9" Speakers

900W Max (300W RMS) 11" Powered Spare Tire Subwoofer Box w/ Remote Bass Knob, 6.5" and 6x9" Coaxial Speakers, Amp Kit, Sound Damping, and Roller

• 11" Spare Tire Subwoofer System
• Built-In Class D Amplifier
• Top-mount amplifier controls
• Speaker-Level Inputs
• Wired Remote Bass Level Control
• Includes 6.5 and 6x9 Co-axial Speaker and Damping Kits

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Car Amplifier Packages & Bundles

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Kenwood KAC-M5001 with NVX 8 Gauge Amp Kit

Kenwood KAC-M5001 with NVX 8 Gauge Amp Kit

NVX XCW121 + XCA6K + XKIT02 + XAPK0

NVX XCW121 + XCA6K + XKIT02 + XAPK0

NVX VSW104v3 + NDA15001 + XKIT42

NVX VSW104v3 + NDA15001 + XKIT42

DS18 ZR2000.1D w/ NVX XKIT04

DS18 ZR2000.1D w/ NVX XKIT04

Kicker TRTP102 Subwoofer + NVX VADM1 v2 Amp w/ Free Amp Install Kit

Kicker TRTP102 Subwoofer + NVX VADM1 v2 Amp w/ Free Amp Install Kit

Kicker 6.5" and 6x9" Speaker Pairs + 4-Ch Amp w/ Free Amp Install Kit

Kicker 6.5" and 6x9" Speaker Pairs + 4-Ch Amp w/ Free Amp Install Kit

2 Pairs Kicker 6.5" Speakers (CSC65) w/ Amp (CXA360.4) w/ Free Amp Install Kit

2 Pairs Kicker 6.5" Speakers (CSC65) w/ Amp (CXA360.4) w/ Free Amp Install Kit

Kicker TCWRT82 Subwoofer + CXA400.1 Amp + Bass Remote w/ Free Amp Install Kit

Kicker TCWRT82 Subwoofer + CXA400.1 Amp + Bass Remote w/ Free Amp Install Kit

Diamond Audio DMD600.4D with NVX 8 Gauge Amp Kit

Diamond Audio DMD600.4D with NVX 8 Gauge Amp Kit

Rockford Fosgate Punch P1000X1bd with Amplifier Wiring Kit

Rockford Fosgate Punch P1000X1bd with Amplifier Wiring Kit

DS18 ION1600.4D with NVX 4 Gauge Amp Kit

DS18 ION1600.4D with NVX 4 Gauge Amp Kit

Kicker KRDL7T10 Sub Enclosure + CXA1200.1 Amp + Remote w/ Free Amp Install Kit

Kicker KRDL7T10 Sub Enclosure + CXA1200.1 Amp + Remote w/ Free Amp Install Kit

Rockford Fosgate Punch P600X4 with Amplifier Wiring Kit

Rockford Fosgate Punch P600X4 with Amplifier Wiring Kit

DS18 SMD-300.4AB with NVX 1/0 Gauge Amp Kit

DS18 SMD-300.4AB with NVX 1/0 Gauge Amp Kit

Alpine KTP-445A with NVX 8 Gauge Amp Kit

Alpine KTP-445A with NVX 8 Gauge Amp Kit

JVC KS-DR2104DBT with NVX 8 Gauge Amp Kit

JVC KS-DR2104DBT with NVX 8 Gauge Amp Kit

Rockford Fosgate Power T750X1bd + NVX XKIT42

Rockford Fosgate Power T750X1bd + NVX XKIT42

Diamond Audio HX600.4 with NVX 8 Gauge Amp Kit

Diamond Audio HX600.4 with NVX 8 Gauge Amp Kit

NVX NBA201 Amplifier + NVX 4 Gauge Premium Amp Wiring Kit

NVX NBA201 Amplifier + NVX 4 Gauge Premium Amp Wiring Kit

NVX Audio Upgrade Kit – QBSTA with 6.5" & 6x9" Speakers

NVX Audio Upgrade Kit – QBSTA with 6.5" & 6x9" Speakers

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