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  1. Home
  2. Car Audio & Electronics
  3. Car Amplifiers
  4. Car Amplifier Packages & Bundles

Car Amplifier Packages & Bundles for your 2018 S4 close

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Amplifier Class

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

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

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

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

SPX350X2_XKIT82 big
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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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• 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

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

SMD28005_XKIT06 big Out of stock
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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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• 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

MTX TH750.1 with NVX 4 Gauge Amp Kit

750W RMS Class D Thunder Series Monoblock Car Amplifier (with Bass Remote)

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MTX TH750.1 with NVX 4 Gauge Amp Kit

750W RMS Class D Thunder Series Monoblock Car Amplifier (with Bass Remote)

• 250 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• 750 watts x 1 channel @ 1 ohm
• Total RMS Power: 750 watts
• Class D 1 ohm Stable Monoblock Amplifier

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• 250 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• 750 watts x 1 channel @ 1 ohm
• Total RMS Power: 750 watts
• Class D 1 ohm Stable Monoblock Amplifier

DS18 NXL-M4 (Hydro) with NVX 4 Gauge Amp Kit

1800W Peak Class D HYDRO Series 4-Channel Full Range Marine and Powersports Amplifier

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DS18 NXL-M4 (Hydro) with NVX 4 Gauge Amp Kit

1800W Peak Class D HYDRO Series 4-Channel Full Range Marine and Powersports Amplifier

• 150 watts x 4 channel @ 4 ohm
• 230 watts x 4 channel @ 2 ohm
• Bridged: 440 watts x 2 channel @ 4 ohm
• Total Peak Power: 1800 watts
• IPX5 waterproof rating
• Class D 2 ohm Stable 4-Channel-Channel Amplifier
• Includes Amplifier Wiring Kit

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• 150 watts x 4 channel @ 4 ohm
• 230 watts x 4 channel @ 2 ohm
• Bridged: 440 watts x 2 channel @ 4 ohm
• Total Peak Power: 1800 watts
• IPX5 waterproof rating
• Class D 2 ohm Stable 4-Channel-Channel Amplifier
• Includes Amplifier Wiring Kit

Rockford Fosgate Punch PM500X1bd with Amplifier Wiring Kit

500W Punch Series Class-bd Monoblock Marine Amplifier

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Rockford Fosgate Punch PM500X1bd with Amplifier Wiring Kit

500W Punch Series Class-bd Monoblock Marine Amplifier

• RMS: 150W x 1 @ 4 ohm, 300W x 1 @ 2 ohm, 500W x 1 @ 1 ohm
• CEA-2006 Compliant
• Features C.L.E.A.N. Set-up
• Protected against Dust, UV, & Corrosion
• Marine grade two part epoxy coating on circuit boards

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• RMS: 150W x 1 @ 4 ohm, 300W x 1 @ 2 ohm, 500W x 1 @ 1 ohm
• CEA-2006 Compliant
• Features C.L.E.A.N. Set-up
• Protected against Dust, UV, & Corrosion
• Marine grade two part epoxy coating on circuit boards

Wet Sounds STX Micro-4 with NVX 8 Gauge Amp Kit

600W Peak (280W RMS) Class-D Compact 4-Channel 1-Ohm Stable Powersports Amplifier

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Wet Sounds STX Micro-4 with NVX 8 Gauge Amp Kit

600W Peak (280W RMS) Class-D Compact 4-Channel 1-Ohm Stable Powersports Amplifier

• 80 Watts RMS x 4 @ 4 ohm
• 130 Watts RMS x 4 @ 2 ohm
• Bridged, 4 ohm: 280 watts x 2 chan.
• Total Peak Power: 600 Watts
• Frequency Response: 10 - 40kHz
• Dimensions: 4"W x 9.25"L x 1.5"H
• Includes Amplifier Wiring Kit

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• 80 Watts RMS x 4 @ 4 ohm
• 130 Watts RMS x 4 @ 2 ohm
• Bridged, 4 ohm: 280 watts x 2 chan.
• Total Peak Power: 600 Watts
• Frequency Response: 10 - 40kHz
• Dimensions: 4"W x 9.25"L x 1.5"H
• Includes Amplifier Wiring Kit

DS18 NXL-X360.2D with NVX 8 Gauge Amp Kit

1000W Peak (500W RMS) Class D NXL Series 2-Channel Marine and Powersports Amplifier

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DS18 NXL-X360.2D with NVX 8 Gauge Amp Kit

1000W Peak (500W RMS) Class D NXL Series 2-Channel Marine and Powersports Amplifier

• 180 watts x 2 channel @ 4 ohm
• 250 watts x 2 channel @ 2 ohm
• Bridged: 500 watts @ 4-ohm @ 4 ohm
• Total RMS Power: 500 watts
• IP67 waterproof rating, with UV, salt and fog protection
• Class D 2 ohm Stable 2-Channel-Channel Amplifier
• Includes Amplifier Wiring Kit

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• 180 watts x 2 channel @ 4 ohm
• 250 watts x 2 channel @ 2 ohm
• Bridged: 500 watts @ 4-ohm @ 4 ohm
• Total RMS Power: 500 watts
• IP67 waterproof rating, with UV, salt and fog protection
• Class D 2 ohm Stable 2-Channel-Channel Amplifier
• Includes Amplifier Wiring Kit

DS18 NXL-F4 (Hydro) with NVX 8 Gauge Amp Kit

640W Peak Class D HYDRO Series 4-Channel Marine and Powersports Flush Mount Amplifier

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DS18 NXL-F4 (Hydro) with NVX 8 Gauge Amp Kit

640W Peak Class D HYDRO Series 4-Channel Marine and Powersports Flush Mount Amplifier

• 100 watts x 4 channel @ 4 ohm
• 160 watts x 4 channel @ 2 ohm
• Bridged: 320 watts x 2 channel @ 4 ohm
• Total RMS Power: 640 watts
• IPX67 waterproof rating
• Class D 4 ohm Stable 4-Channel-Channel Amplifier
• Includes Amplifier Wiring Kit

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• 100 watts x 4 channel @ 4 ohm
• 160 watts x 4 channel @ 2 ohm
• Bridged: 320 watts x 2 channel @ 4 ohm
• Total RMS Power: 640 watts
• IPX67 waterproof rating
• Class D 4 ohm Stable 4-Channel-Channel Amplifier
• Includes Amplifier Wiring Kit

DS18 SMD-200.4AB with NVX 1/0 Gauge Amp Kit

800W RMS Class AB SMD Series 4 Channel Car Amplifier with Bass Remote

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DS18 SMD-200.4AB with NVX 1/0 Gauge Amp Kit

800W RMS Class AB SMD Series 4 Channel Car Amplifier with Bass Remote

• 150 watts x 4 channel @ 4 ohm
• 200 watts x 4 channel @ 2 ohm
• Bridged: 400 watts x 2 channel @ 4 ohm
• Total RMS Power: 800 watts
• Class A/B 2 ohm Stable 4-Channel Amplifier
• Includes Amplifier Wiring Kit

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• 150 watts x 4 channel @ 4 ohm
• 200 watts x 4 channel @ 2 ohm
• Bridged: 400 watts x 2 channel @ 4 ohm
• Total RMS Power: 800 watts
• Class A/B 2 ohm Stable 4-Channel Amplifier
• Includes Amplifier Wiring Kit

Cerwin-Vega SPRO2100.1D with Belva 1/0 Gauge Amp Kit

2100W Peak (2100W RMS) Class-D Monoblock 1-Ohm Stable Amplifier with Bass Knob

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Cerwin-Vega SPRO2100.1D with Belva 1/0 Gauge Amp Kit

2100W Peak (2100W RMS) Class-D Monoblock 1-Ohm Stable Amplifier with Bass Knob

• 900 Watts RMS x 1 @ 4 ohm
• 1400 Watts RMS x 1 @ 2 ohm
• 2100 Watts RMS x 1 @ 1 ohm, bridged
• Total Peak Power: 2100 Watts
• Built-in Low-Pass and Subsonic Filteres
• 0-12 dB Bass Boost
• Aluminum Heatsink
• Dimensions: 10.23" W x 18.03" L x 2.81" H

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• 900 Watts RMS x 1 @ 4 ohm
• 1400 Watts RMS x 1 @ 2 ohm
• 2100 Watts RMS x 1 @ 1 ohm, bridged
• Total Peak Power: 2100 Watts
• Built-in Low-Pass and Subsonic Filteres
• 0-12 dB Bass Boost
• Aluminum Heatsink
• Dimensions: 10.23" W x 18.03" L x 2.81" H

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DS18 EXL-P2000X1D + Premium NVX XKIT02 1/0 Gauge Amp Wiring Kit

2000W RMS EXL Power Series Class D Monoblock Amplifier with Bass Remote

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DS18 EXL-P2000X1D + Premium NVX XKIT02 1/0 Gauge Amp Wiring Kit

2000W RMS EXL Power Series Class D Monoblock Amplifier with Bass Remote

• 800 watts x 1 channel @ 4 ohm
• 1400 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
• 1400 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

Audio Control ACX-300.4 + NVX XKIT84 8 Gauge Amp Wiring Kit

300 Watt Marine 4-Channel Amplifier + NVX Premium Wiring Kit

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Audio Control ACX-300.4 + NVX XKIT84 8 Gauge Amp Wiring Kit

300 Watt Marine 4-Channel Amplifier + NVX Premium Wiring Kit

• 300 Watts @ 2 Ohm
• 175 Watts @ 4 Ohm
• 4/3/2 Channel Amplifier

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• 300 Watts @ 2 Ohm
• 175 Watts @ 4 Ohm
• 4/3/2 Channel Amplifier

Audio Control ACX-300.1 + NVX XKIT82 8 Gauge Amp Wiring Kit

ACX Series All-Weather 300W Monoblock Audio Marine Amplifier

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Audio Control ACX-300.1 + NVX XKIT82 8 Gauge Amp Wiring Kit

ACX Series All-Weather 300W Monoblock Audio Marine Amplifier

• 175 Watts RMS x 1 @ 4 ohm
• 300 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 600 Watts
• CEA-2006 Compliant
• AccuBASS®

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• 175 Watts RMS x 1 @ 4 ohm
• 300 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 600 Watts
• CEA-2006 Compliant
• AccuBASS®

Cerwin Vega B55 with NVX 4 Gauge Amp Kit

1900 Watt 5-Channel Bomber Series Class D Ultra-Compact Amplifier

B55, XKIT46 big
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Cerwin Vega B55 with NVX 4 Gauge Amp Kit

1900 Watt 5-Channel Bomber Series Class D Ultra-Compact Amplifier

• Peak Power: 1900 Watts
• RMS: 80 Watts x 4 + 200 Watts x 1 @ 4 ohm, 150 Watts x 4 + 350 Watts x 1 @ 2 ohm, Bridged: 300 Watts x 2 @ 4 ohm
• Class D IR Chipset with DirectFET Power Mosfet Output
• Wired remote bass level control included
• Ultra Compact High Density Aluminum Alloy Chassis
• Includes NVX XKIT46 4 Gauge Amp Wiring Kit

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• Peak Power: 1900 Watts
• RMS: 80 Watts x 4 + 200 Watts x 1 @ 4 ohm, 150 Watts x 4 + 350 Watts x 1 @ 2 ohm, Bridged: 300 Watts x 2 @ 4 ohm
• Class D IR Chipset with DirectFET Power Mosfet Output
• Wired remote bass level control included
• Ultra Compact High Density Aluminum Alloy Chassis
• Includes NVX XKIT46 4 Gauge Amp Wiring Kit

Cerwin-Vega XED3001D with NVX 4 Gauge Amp Kit

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

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Cerwin-Vega XED3001D with NVX 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 NVX XKIT42 4 Gauge Amp 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 NVX XKIT42 4 Gauge Amp Wiring Kit

Alpine HDA-M80 with NVX 4 Gauge Amp Kit

800W RMS Status Series Class-D Monoblock Car Amplifier

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Alpine HDA-M80 with NVX 4 Gauge Amp Kit

800W RMS Status Series Class-D Monoblock Car Amplifier

• Peak RMS Power: Up to 800W
• Total RMS Power: 400 watts
• Quick-connect speaker and power connectors
• Class D 2 ohm Stable Monoblock Amplifier
• Includes Amplifier Wiring Kit

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• Peak RMS Power: Up to 800W
• Total RMS Power: 400 watts
• Quick-connect speaker and power connectors
• Class D 2 ohm Stable Monoblock Amplifier
• Includes Amplifier Wiring Kit

Diamond Audio HX800.1D with 4 Gauge Amplifier Wiring Kit

800W RMS Hex Series Class-D Monoblock Amplifier + NVX XKIT42 4-Channel Amp Wiring Kit

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Diamond Audio HX800.1D with 4 Gauge Amplifier Wiring Kit

800W RMS Hex Series Class-D Monoblock Amplifier + NVX XKIT42 4-Channel Amp Wiring Kit

• 340 watts x 1 channel @ 4 ohm
• 560 watts x 1 channel @ 2 ohm
• 800 watts x 1 channel @ 1 ohm
• Total RMS Power: 1600 watts
• Class D 1 ohm Stable Monoblock Amplifier

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• 340 watts x 1 channel @ 4 ohm
• 560 watts x 1 channel @ 2 ohm
• 800 watts x 1 channel @ 1 ohm
• Total RMS Power: 1600 watts
• Class D 1 ohm Stable Monoblock Amplifier

AudioControl ACX-300.4 with Belva 8 Gauge Amp Kit

300 Watt Marine 4-Channel Amplifier

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AudioControl ACX-300.4 with Belva 8 Gauge Amp Kit

300 Watt Marine 4-Channel Amplifier

• 300 Watts @ 2 Ohm
• 175 Watts @ 4 Ohm
• 4/3/2 Channel Amplifier
• Includes Amplifier Wiring Kit

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• 300 Watts @ 2 Ohm
• 175 Watts @ 4 Ohm
• 4/3/2 Channel Amplifier
• Includes Amplifier Wiring Kit

Autotek MM-3025.2D with Belva 4 Gauge Amp Kit

3000W Peak Class D Mean Machine Series 2-Channel Car Amplifier

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Autotek MM-3025.2D with Belva 4 Gauge Amp Kit

3000W Peak Class D Mean Machine Series 2-Channel Car Amplifier

• 750 watts x 2 channel @ 4 ohm
• 1500 watts x 2 channel @ 2 ohm
• Bridged: 3000 watts x 1 channel @ 4 ohm
• Total Peak Power: 3000 watts
• Class D Stable 2-Channel-Channel Amplifier
• Includes Amplifier Wiring Kit

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• 750 watts x 2 channel @ 4 ohm
• 1500 watts x 2 channel @ 2 ohm
• Bridged: 3000 watts x 1 channel @ 4 ohm
• Total Peak Power: 3000 watts
• Class D Stable 2-Channel-Channel Amplifier
• Includes Amplifier Wiring Kit

Cerwin-Vega VCU85 with Belva 4 Gauge Amp Kit

1900W Peak (950W RMS) Vega Series Class-D 5-Channel Amplifier

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Cerwin-Vega VCU85 with Belva 4 Gauge Amp Kit

1900W Peak (950W RMS) Vega Series Class-D 5-Channel Amplifier

• 80 watts x 4 channel + 200 watts x 1 channel @ 4 ohm
• 150 watts x 4 channel + 350 watts x 1 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm + 350 watts x 1 channel @ 2 ohm
• Total RMS Power: 950 watts
• Class D 2 ohm Stable 5-Channel Amplifier
• Includes Amplifier Wiring Kit

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• 80 watts x 4 channel + 200 watts x 1 channel @ 4 ohm
• 150 watts x 4 channel + 350 watts x 1 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm + 350 watts x 1 channel @ 2 ohm
• Total RMS Power: 950 watts
• Class D 2 ohm Stable 5-Channel Amplifier
• Includes Amplifier Wiring Kit

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