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 (138)

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 (74)

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 (199)

No (125)

Optional (81)

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 (70)

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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Hertz HP 802 with NVX 1/0 Gauge Amp Kit

1800W RMS HP Series Class-AB 2-Channel Amplifier

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Hertz HP 802 with NVX 1/0 Gauge Amp Kit

1800W RMS HP Series Class-AB 2-Channel Amplifier

• 330 watts x 2 channel @ 4 ohm
• 550 watts x 2 channel @ 2 ohm
• Total RMS Power: 1800 watts
• Class A/B 4 ohm Stable 2-Channel Amplifier
• Includes Amplifier Wiring Kit

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• 330 watts x 2 channel @ 4 ohm
• 550 watts x 2 channel @ 2 ohm
• Total RMS Power: 1800 watts
• Class A/B 4 ohm Stable 2-Channel Amplifier
• Includes Amplifier Wiring Kit

Stinger SPX350X2 with NVX 8 Gauge Amp Kit

350W MAX (175W RMS) Series 4 ohm Stable 2-Channel Class-D Powersports Amplifier w/ Remote Level Control

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Stinger SPX350X2 with NVX 8 Gauge Amp Kit

350W MAX (175W RMS) Series 4 ohm Stable 2-Channel Class-D Powersports Amplifier w/ Remote Level Control

• 125 Watts RMS x 2 @ 4 ohm
• 175 Watts RMS x 2 @ 2 ohm
• Total Peak Power: 350 Watts
• CEA-2006 Compliant
• 0 to 12 dB Bass Boost
• Aluminum Heatsink
• For Powersports Applications
• Includes Amplifier Wiring Kit

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NVX - Worth the Envy - Direct to Consumer Car Audio

Deaf Bonce AAK-6000.1D + Free NVX XKIT02 1/0 Gauge Amp Wiring Kit

6000W RMS Apocalypse Series Class-D Monoblock Amplifier

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Deaf Bonce AAK-6000.1D + Free NVX XKIT02 1/0 Gauge Amp Wiring Kit

6000W RMS Apocalypse Series Class-D Monoblock Amplifier

• 1700 watts x 1 channel @ 4 ohm
• 3100 watts x 1 channel @ 2 ohm
• 6000 watts x 1 channel @ 1 ohm
• Total RMS Power: 6000 watts
• Class D 1 ohm Stable Monoblock Amplifier
• Includes NVX XKIT02 1/0 Gauge Amp Wiring Kit

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Cerwin-Vega XED3001D with Belva 4 Gauge Amp Kit

400W Peak (300W RMS) XED Series Class-D Mono Channel Amplifier

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Cerwin-Vega XED3001D with Belva 4 Gauge Amp Kit

400W Peak (300W RMS) XED Series Class-D Mono Channel Amplifier

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

Cerwin-Vega XED3002D with Belva 8 Gauge Amp Kit

250W RMS XED Series Class-D 2-Channel Car Amplifier

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Cerwin-Vega XED3002D with Belva 8 Gauge Amp Kit

250W RMS XED Series Class-D 2-Channel Car Amplifier

• 80 watts x 2 channel @ 4 ohm
• 120 watts x 2 channel @ 2 ohm
• Bridged: 220 watts x 1 channel @ 4 ohm
• Class D 2 ohm Stable 2-Channel-Channel Amplifier

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• 80 watts x 2 channel @ 4 ohm
• 120 watts x 2 channel @ 2 ohm
• Bridged: 220 watts x 1 channel @ 4 ohm
• Class D 2 ohm Stable 2-Channel-Channel Amplifier

Diamond Audio HX1200.5 with NVX 4 Gauge Amp Kit

1400W RMS HEX Series 5-Channel Class-D Amplifier

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Diamond Audio HX1200.5 with NVX 4 Gauge Amp Kit

1400W RMS HEX Series 5-Channel Class-D Amplifier

• 100 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: @ 4 ohm
• Total RMS Power: 1200 watts
• Class D 2 ohm Stable 5-Channel Amplifier
• Includes Amplifier Wiring Kit

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• 100 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: @ 4 ohm
• Total RMS Power: 1200 watts
• Class D 2 ohm Stable 5-Channel Amplifier
• Includes Amplifier Wiring Kit

DS18 H-KO8 with NVX 1/0 Gauge Amp Kit

8000W RMS Class D Hooligan Series Monoblock Car Amplifier with Bass Remote

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DS18 H-KO8 with NVX 1/0 Gauge Amp Kit

8000W RMS Class D Hooligan Series Monoblock Car Amplifier with Bass Remote

• 2500 watts x 1 channel @ 4 ohm
• 4800 watts x 1 channel @ 2 ohm
• 8000 watts x 1 channel @ 1 ohm
• Total RMS Power: 8000 watts
• Class D 1 ohm Stable Monoblock Amplifier
• Includes Amplifier Wiring Kit

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Hertz Venezia V1 with NVX 4 Gauge Amp Kit

1260W RMS Venezia Series Class-D Monoblock Marine Amplifier

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Hertz Venezia V1 with NVX 4 Gauge Amp Kit

1260W RMS Venezia Series Class-D Monoblock Marine Amplifier

• 700 watts x 1 channel @ 4 ohm
• 1260 watts x 1 channel @ 2 ohm
• 1260 watts x 1 channel @ 1 ohm
• Total RMS Power: 1260 watts
• Class D 1 ohm Stable Monoblock Amplifier
• Includes Amplifier Wiring Kit

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Wet Sounds SDX-6 with NVX 4 Gauge Amp Kit

1755 Watt Sinister Series Full Range 6-Channel Class D Amplifier (WetSounds)

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Wet Sounds SDX-6 with NVX 4 Gauge Amp Kit

1755 Watt Sinister Series Full Range 6-Channel Class D Amplifier (WetSounds)

• RMS: 185W x 6 @ 4 ohm, 290W x 6 @ 2 ohm, Bridged: 585W x 3 @ 4 ohm
• Total RMS Power: 1755 watts
• Wet Sounds Unique Transformer
• Advanced Intelligent Microprocessor Control
• Top Mounted Crossover Controls
• Dimensions: 13" W x 19" L x 5" H
• Includes Amplifier Wiring Kit

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Wet Sounds SDX2 with NVX 4 Gauge Amp Kit

1250 Watt Sinister Series Full Range 2-Channel Class D Amplifier (WetSounds)

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Wet Sounds SDX2 with NVX 4 Gauge Amp Kit

1250 Watt Sinister Series Full Range 2-Channel Class D Amplifier (WetSounds)

• RMS: 400W x 2 @ 4 ohm, 620W x 2 @ 2 ohm, Bridged: 1250W x 1 @ 4 ohm
• Total RMS Power: 1250 watts
• Wet Sounds unique transformer
• Advanced Intelligent Microprocessor Control
• Top mounted crossover controls
• Dimensions: 9.82" W x 13.50" L x 2.70" H
• Includes Amplifier Wiring Kit

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Wet Sounds Sinister-SDX2500 with NVX 1/0 Gauge Amp Kit

2500W RMS Class D Monoblock Subwoofer Amplifier

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Wet Sounds Sinister-SDX2500 with NVX 1/0 Gauge Amp Kit

2500W RMS Class D Monoblock Subwoofer Amplifier

• RMS: 1000 watts x 1 chan. @ 4 Ohm <1.0% THD, 1700 watts x 1 chan. @ 2 Ohm <1.0% THD, 2500 watts x 1 chan. @ 4 Ohm <1.0% THD
• Total power output: 2500 watts RMS
• MAXED Power Supply
• Advanced Intelligent Microprocessor Control
• Includes Amplifier Wiring Kit
• Overvoltage/Undervoltage Protection
• DC Offset & Speaker Short Protection
• Dimensions: 10.25" W x 22.125" L x 3.0" H

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List price $2327.98

-32% $1,574.99

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DS18 SMD-5000.1D with NVX 1/0 Gauge Amp Kit

5000W RMS Class D SMD Series Monoblock Car Amplifier with Bass Remote

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DS18 SMD-5000.1D with NVX 1/0 Gauge Amp Kit

5000W RMS Class D SMD Series Monoblock Car Amplifier with Bass Remote

• 2000 watts x 1 channel @ 4 ohm
• 3500 watts x 1 channel @ 2 ohm
• 5000 watts x 1 channel @ 1 ohm
• Total RMS Power: 5000 watts
• Class D 1 ohm Stable Monoblock Amplifier
• Includes Amplifier Wiring Kit

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List price $1527.94

$1,505.11

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DS18 SMD-2800.5 with NVX 1/0 Gauge Amp Kit

2800W RMS Class AB/D SMD Series 5 Channel Car Amplifier with Bass Remote

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DS18 SMD-2800.5 with NVX 1/0 Gauge Amp Kit

2800W RMS Class AB/D SMD Series 5 Channel Car Amplifier with Bass Remote

• 180 watts x 4 channel + 700 watts x 1 channel @ 4 ohm
• 250 watts x 4 channel + 1100 watts x 1 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm + 1100 watts x 1 channel @ 2 ohm
• Total RMS Power: 2800 watts
• Class AB / D 1 ohm Stable 5-Channel Amplifier
• Includes Amplifier Wiring Kit

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List price $1207.93

$1,172.10

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American Bass GODFATHER 11D with NVX 8 Gauge Amp Kit

Godfather Series Class-D Monoblock Amplifier

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American Bass GODFATHER 11D with NVX 8 Gauge Amp Kit

Godfather Series Class-D Monoblock Amplifier

• Adjustable bass boost for customizable sound preferences
• Class D Stable Monoblock Amplifier
• Includes Amplifier Wiring Kit

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• Adjustable bass boost for customizable sound preferences
• Class D Stable Monoblock Amplifier
• Includes Amplifier Wiring Kit

Limited time!

MB Quart MBQBRO-STG6-OEM-1

6 Speaker Audio System Upgrade Kit for select 2021-2024 Bronco Includes 6.5" Component Front Speakers, 6.5" Coaxial Rear Speakers, and 2-Channel Amplifier

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MB Quart MBQBRO-STG6-OEM-1

6 Speaker Audio System Upgrade Kit for select 2021-2024 Bronco Includes 6.5" Component Front Speakers, 6.5" Coaxial Rear Speakers, and 2-Channel Amplifier

• Six Speaker Audio Upgrade System
• Includes 6.5" component front speakers, 6.5" coaxial rear speakers, pair of 2-channel amplifier
• Direct fit for a hassle-free installation, fitting perfectly into the select 2021-2024 Bronco
• Designed for OEM Base model audio systems or aftermarket source units
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

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MB Quart MBQBRO-STG6A-1

6 Speaker Audio System Upgrade Kit for select 2021-2024 Bronco Includes 6.5" Component Front Speakers, 6.5" Coaxial Rear Speakers, 2-Channel Amplifier, and PAC Module

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MB Quart MBQBRO-STG6A-1

6 Speaker Audio System Upgrade Kit for select 2021-2024 Bronco Includes 6.5" Component Front Speakers, 6.5" Coaxial Rear Speakers, 2-Channel Amplifier, and PAC Module

• Six Speaker Audio Upgrade System
• Includes 6.5" component front speakers, 6.5" coaxial rear speakers, pair of 2-channel amplifier
• Includes PAC module for OEM B&O audio systems
• Direct fit for a hassle-free installation, fitting perfectly into the select 2021-2024 Bronco
• Designed for OEM B&O audio systems
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

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2026-06-30 23:59:00

List price $2399.99

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NVX Audio Upgrade Kit – NPKG212 Bass Package with 6x9" & 6.5" Speakers

Includes Loaded Dual 12" Slot Ported Box, Monoblock Amp w/ Remote, 6.5 & 6x9 Coaxial Speakers, Amp Kit, Sound Damping, and Roller

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NVX Audio Upgrade Kit – NPKG212 Bass Package with 6x9" & 6.5" Speakers

Includes Loaded Dual 12" Slot Ported Box, Monoblock Amp w/ Remote, 6.5 & 6x9 Coaxial Speakers, Amp Kit, Sound Damping, and Roller

• 12" Loaded Dual Subwoofer Enclosure with Amplifier
• 500 watts RMS
• Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control
• Includes 6.5 and 6x9 Coaxial Speakers and Damping Kits

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267

2026-07-27 11:08:20

List price $688.43

-28% $495.93

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NVX Audio Upgrade Kit – QB10SPA with 2 Pair 6.5" Speakers

1200W MAX (350W RMS) Single 10" Amplified Ported Sub Enclosure w/ Remote Bass Knob, 2 Pair 6.5" Coaxial Speakers, Amp Kit, Sound Damping, and Roller

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NVX Audio Upgrade Kit – QB10SPA with 2 Pair 6.5" Speakers

1200W MAX (350W RMS) Single 10" Amplified Ported Sub Enclosure w/ Remote Bass Knob, 2 Pair 6.5" Coaxial Speakers, Amp Kit, Sound Damping, and Roller

• 10" Amplified Loaded Subwoofer System
• 350 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control
• Includes 6.5(2) Co-axial Speaker and Damping Kits

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2 Pairs Kicker 6.5" Speakers (KSC65) + NVX Amplifier (NDA6004)

400W Peak 6.5" KS Series Coaxial Speakers, NVX 1200W Peak 4-Channel Amp, 8 Gauge OFC Wiring Kit, and Foam Can Insulator Koozie

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2 Pairs Kicker 6.5" Speakers (KSC65) + NVX Amplifier (NDA6004)

400W Peak 6.5" KS Series Coaxial Speakers, NVX 1200W Peak 4-Channel Amp, 8 Gauge OFC Wiring Kit, and Foam Can Insulator Koozie

Kicker KSC65 400W Peak 6.5-Inch KS Series 2-Way Coaxial 4-Ohm Speakers
NVX NDA6004 1200W Peak N-Series Class-D 4-Channel Amplifier
Full Spec 8 Gauge 100% OFC Complete 4-Channel Amplifier Wiring Kit with RCA
Premium Polyurethane Foam Can Insulator Sleeve Koozie with Sonic Electronix Logo
Complete setup includes Coaxial Speakers, 4-Channel Amplifier, and Wiring Kit

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Kicker KSC65 400W Peak 6.5-Inch KS Series 2-Way Coaxial 4-Ohm Speakers
NVX NDA6004 1200W Peak N-Series Class-D 4-Channel Amplifier
Full Spec 8 Gauge 100% OFC Complete 4-Channel Amplifier Wiring Kit with RCA
Premium Polyurethane Foam Can Insulator Sleeve Koozie with Sonic Electronix Logo
Complete setup includes Coaxial Speakers, 4-Channel Amplifier, and Wiring Kit

Lowest price in 30 days

Pair Kicker 6.5" and 6x9" Speakers + NVX Amp w/ Free Amp Install Kit

Kicker 6.5” 600W and 6x9” 900W CS Series Speakers with NVX 500W 4-Channel Amplifier, 8 Gauge OFC Wiring Kit, and Foam Koozie

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Pair Kicker 6.5" and 6x9" Speakers + NVX Amp w/ Free Amp Install Kit

Kicker 6.5” 600W and 6x9” 900W CS Series Speakers with NVX 500W 4-Channel Amplifier, 8 Gauge OFC Wiring Kit, and Foam Koozie

Kicker CSC65 600W Peak 6.5-inch 2-Way Coaxial 4-Ohm Speakers
CSC693 900W Peak 6x9-inch 3-Way Coaxial 4-Ohm Speakers with Integrated Midrange
NVX VADM4 v2 500W RMS Micro Full-Range Class D 4-Channel Amplifier
XKIT84 Full Spec 8 Gauge 100% OFC Complete 4-Channel Wiring Kit with RCA
Sonic Electronix Premium Polyurethane Foam Can Insulator Sleeve Koozie

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Kicker CSC65 600W Peak 6.5-inch 2-Way Coaxial 4-Ohm Speakers
CSC693 900W Peak 6x9-inch 3-Way Coaxial 4-Ohm Speakers with Integrated Midrange
NVX VADM4 v2 500W RMS Micro Full-Range Class D 4-Channel Amplifier
XKIT84 Full Spec 8 Gauge 100% OFC Complete 4-Channel Wiring Kit with RCA
Sonic Electronix Premium Polyurethane Foam Can Insulator Sleeve Koozie

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Car Amplifier Packages & Bundles for your 1978 265

Your Vehicle

Shop the Category

Hertz HP 802 with NVX 1/0 Gauge Amp Kit

Hertz HP 802 with NVX 1/0 Gauge Amp Kit

Stinger SPX350X2 with NVX 8 Gauge Amp Kit

Stinger SPX350X2 with NVX 8 Gauge Amp Kit

Deaf Bonce AAK-6000.1D + Free NVX XKIT02 1/0 Gauge Amp Wiring Kit

Deaf Bonce AAK-6000.1D + Free NVX XKIT02 1/0 Gauge Amp Wiring Kit

Cerwin-Vega XED3001D with Belva 4 Gauge Amp Kit

Cerwin-Vega XED3001D with Belva 4 Gauge Amp Kit

Cerwin-Vega XED3002D with Belva 8 Gauge Amp Kit

Cerwin-Vega XED3002D with Belva 8 Gauge Amp Kit

Diamond Audio HX1200.5 with NVX 4 Gauge Amp Kit

Diamond Audio HX1200.5 with NVX 4 Gauge Amp Kit

DS18 H-KO8 with NVX 1/0 Gauge Amp Kit

DS18 H-KO8 with NVX 1/0 Gauge Amp Kit

Hertz Venezia V1 with NVX 4 Gauge Amp Kit

Hertz Venezia V1 with NVX 4 Gauge Amp Kit

Wet Sounds SDX-6 with NVX 4 Gauge Amp Kit

Wet Sounds SDX-6 with NVX 4 Gauge Amp Kit

Wet Sounds SDX2 with NVX 4 Gauge Amp Kit

Wet Sounds SDX2 with NVX 4 Gauge Amp Kit

Wet Sounds Sinister-SDX2500 with NVX 1/0 Gauge Amp Kit

Wet Sounds Sinister-SDX2500 with NVX 1/0 Gauge Amp Kit

DS18 SMD-5000.1D with NVX 1/0 Gauge Amp Kit

DS18 SMD-5000.1D with NVX 1/0 Gauge Amp Kit

DS18 SMD-2800.5 with NVX 1/0 Gauge Amp Kit

DS18 SMD-2800.5 with NVX 1/0 Gauge Amp Kit

American Bass GODFATHER 11D with NVX 8 Gauge Amp Kit

American Bass GODFATHER 11D with NVX 8 Gauge Amp Kit

MB Quart MBQBRO-STG6-OEM-1

MB Quart MBQBRO-STG6-OEM-1

MB Quart MBQBRO-STG6A-1

MB Quart MBQBRO-STG6A-1

NVX Audio Upgrade Kit – NPKG212 Bass Package with 6x9" & 6.5" Speakers

NVX Audio Upgrade Kit – NPKG212 Bass Package with 6x9" & 6.5" Speakers

NVX Audio Upgrade Kit – QB10SPA with 2 Pair 6.5" Speakers

NVX Audio Upgrade Kit – QB10SPA with 2 Pair 6.5" Speakers

2 Pairs Kicker 6.5" Speakers (KSC65) + NVX Amplifier (NDA6004)

2 Pairs Kicker 6.5" Speakers (KSC65) + NVX Amplifier (NDA6004)

Pair Kicker 6.5" and 6x9" Speakers + NVX Amp w/ Free Amp Install Kit

Pair Kicker 6.5" and 6x9" Speakers + NVX Amp w/ Free Amp Install Kit

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