Garage
Shop
Account Icon
Account
Box Icon
Track
order
Telephone Icon
Call
Help Icon
Help
Door with Arrow Icon
Sign In
  1. Home
  2. Car Audio & Electronics
  3. Car Amplifiers
  4. Car Amplifier Packages & Bundles

Car Amplifier Packages & Bundles for your 2004 Marauder close

Filters
Reset Done
Show products that do not fit
Product Type
Price Range
Product Fitment Type
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.
Deals
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!
Availability

Your Vehicle

close
Checkmark Icon
2004 Marauder
Products that fit your vehicle, including universal options.
Update vehicle | Remove vehicle | Vehicle store

Shop the Category

filter-icon Filters & Sort
Lowest price in 30 days

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

246CS_46CX36_BK84_SK big
Go to item page Right Arrow Icon of Right Arrow

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
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Marauder
172
List price $559.94
-30% $389.94

In stock

Only 1 Left!

Add to Cart

  • 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
Lowest price in 30 days

2 Pairs Kicker 6.5" Speakers (CSC65) + NVX Amp (NDA6004) w/ Free Amp Install Kit

Kicker 600W Peak 6.5” CS Series 2-Way Coaxial Speakers with NVX 1200W Peak 4-Channel Amplifier, 8 Gauge OFC Wiring Kit, and Can Insulator Koozie

246CS_ND60_XK84_SK big
Go to item page Right Arrow Icon of Right Arrow

2 Pairs Kicker 6.5" Speakers (CSC65) + NVX Amp (NDA6004) w/ Free Amp Install Kit

Kicker 600W Peak 6.5” CS Series 2-Way Coaxial Speakers with NVX 1200W Peak 4-Channel Amplifier, 8 Gauge OFC Wiring Kit, and Can Insulator Koozie

  • Kicker 6.5-Inch CS Series 600W Peak 2-Way Coaxial 4-ohm Speakers
  • 1200W Peak N-Series Class-D 4-Channel Amplifier
  • Full Spec 8 Gauge 100% OFC Complete 4-Channel Wiring Kit with RCA
  • Premium Polyurethane Foam Can Insulator Sleeve with Logo
  • Complete setup includes Coaxial Speakers, Amplifier, Wiring Kit, and Koozie
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Marauder
176
List price $573.94
-44% $319.94

In stock

Add to Cart

  • Kicker 6.5-Inch CS Series 600W Peak 2-Way Coaxial 4-ohm Speakers
  • 1200W Peak N-Series Class-D 4-Channel Amplifier
  • Full Spec 8 Gauge 100% OFC Complete 4-Channel Wiring Kit with RCA
  • Premium Polyurethane Foam Can Insulator Sleeve with Logo
  • Complete setup includes Coaxial Speakers, Amplifier, Wiring Kit, and Koozie
Lowest price in 30 days

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

QB10SPA_65_X2_STG1VKIT big
Go to item page Right Arrow Icon of Right Arrow

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Marauder
244
List price $533.42
-42% $311.43

In stock

Add to Cart

• 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

2 Pairs Kicker DSC650 Speakers + NVX NDA6004 Amp w/ Free Amp Install Kit

Kicker 6.5-inch DS Series Speakers with NVX N-Series 4-Channel Amplifier, 8 Gauge OFC Wiring Kit, and Foam Can Koozie

2_43DSC65_NDA6_XK84_SK big
Go to item page Right Arrow Icon of Right Arrow

2 Pairs Kicker DSC650 Speakers + NVX NDA6004 Amp w/ Free Amp Install Kit

Kicker 6.5-inch DS Series Speakers with NVX N-Series 4-Channel Amplifier, 8 Gauge OFC Wiring Kit, and Foam Can Koozie

  • Kicker 480W Peak 6.5 Inch DS Series 2-Way Coaxial Car Speakers
  • NVX 1200W Peak N-Series Class-D 4-Channel Amplifier
  • Full Spec 8 Gauge 100% OFC 4-Channel Amplifier Wiring Kit
  • Sonic Electronix Premium Polyurethane Foam Can Insulator Sleeve
  • Complete audio setup includes RCA cables and koozie
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Marauder
82
List price $523.94
-37% $330.00

In stock

Add to Cart

  • Kicker 480W Peak 6.5 Inch DS Series 2-Way Coaxial Car Speakers
  • NVX 1200W Peak N-Series Class-D 4-Channel Amplifier
  • Full Spec 8 Gauge 100% OFC 4-Channel Amplifier Wiring Kit
  • Sonic Electronix Premium Polyurethane Foam Can Insulator Sleeve
  • Complete audio setup includes RCA cables and koozie
Lowest price in 30 days

2 Pairs Kicker 6.5" Speakers (CSC65) + NVX VADM4 v2 w/ Free Amp Install Kit

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers, 500W RMS 4-Channel Amplifier, 8 Gauge OFC Wiring Kit, and NVX Logo Koozie Bundle

246CS_VADM4_XK84_SK big
Go to item page Right Arrow Icon of Right Arrow

2 Pairs Kicker 6.5" Speakers (CSC65) + NVX VADM4 v2 w/ Free Amp Install Kit

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers, 500W RMS 4-Channel Amplifier, 8 Gauge OFC Wiring Kit, and NVX Logo Koozie Bundle

  • Kicker CSC65 600W Peak 6.5-Inch CS Series 2-Way Coaxial 4-Ohm Speakers
  • NVX VADM4 v2 500W RMS V-Series Micro Full-Range Class D 4-Channel Amplifier
  • XKIT84 Full Spec 8 Gauge 100% OFC Complete 4-Channel Wiring Kit with RCA
  • Premium Polyurethane Foam Can Insulator Sleeve Koozie in Blue
  • Comprehensive audio upgrade includes high-performance speakers and micro amplifier
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Marauder
203
List price $597.94
-38% $369.94

In stock

Add to Cart

  • Kicker CSC65 600W Peak 6.5-Inch CS Series 2-Way Coaxial 4-Ohm Speakers
  • NVX VADM4 v2 500W RMS V-Series Micro Full-Range Class D 4-Channel Amplifier
  • XKIT84 Full Spec 8 Gauge 100% OFC Complete 4-Channel Wiring Kit with RCA
  • Premium Polyurethane Foam Can Insulator Sleeve Koozie in Blue
  • Comprehensive audio upgrade includes high-performance speakers and micro amplifier
Lowest price in 30 days

2 Pairs Kicker 6.5" Speakers (CSC65) + KEY200.4 w/ Free Amp Install Kit

Kicker 6.5” CS Series 2-Way Coaxial Speakers with KEY Series 4-Channel Smart Amplifier, 8 Gauge Wiring Kit, and NVX Can Insulator Koozie

246CS_47KY_BK84_SK big
Go to item page Right Arrow Icon of Right Arrow

2 Pairs Kicker 6.5" Speakers (CSC65) + KEY200.4 w/ Free Amp Install Kit

Kicker 6.5” CS Series 2-Way Coaxial Speakers with KEY Series 4-Channel Smart Amplifier, 8 Gauge Wiring Kit, and NVX Can Insulator Koozie

  • Kicker 6.5-inch 600W Peak CS Series 2-Way Coaxial Speakers
  • 200W RMS 4-Channel Smart Amplifier with Automatic EQ and Processor
  • 8 Gauge Premium CCA 4-Channel Amplifier Wiring Kit with RCA
  • Red Complete Wire Kit designed for systems up to 600 Watts
  • Premium Polyurethane Foam Blue Can Insulator Sleeve Koozie
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Marauder
164
List price $639.94
-38% $399.91

In stock

Only 1 Left!

Add to Cart

  • Kicker 6.5-inch 600W Peak CS Series 2-Way Coaxial Speakers
  • 200W RMS 4-Channel Smart Amplifier with Automatic EQ and Processor
  • 8 Gauge Premium CCA 4-Channel Amplifier Wiring Kit with RCA
  • Red Complete Wire Kit designed for systems up to 600 Watts
  • Premium Polyurethane Foam Blue Can Insulator Sleeve Koozie
Lowest price in 30 days

2 Pairs Kicker 6.5" Speakers (DSC650) + KEY200.4 Amp w/ Free Amp Install Kit

Kicker 6.5” DS Series Speakers and KEY Series 4-Channel Smart Amplifier with 8 Gauge Wiring Kit and NVX Koozie Accessories

243DSC_47KY_BK84_SK big
Go to item page Right Arrow Icon of Right Arrow

2 Pairs Kicker 6.5" Speakers (DSC650) + KEY200.4 Amp w/ Free Amp Install Kit

Kicker 6.5” DS Series Speakers and KEY Series 4-Channel Smart Amplifier with 8 Gauge Wiring Kit and NVX Koozie Accessories

  • Kicker DSC650 480W Peak 6.5-Inch DS Series 2-Way Coaxial Car Speakers
  • KEY200.4 200W RMS 4-Channel Smart Amplifier with Automatic EQ and Processor
  • Belva BAK84 8-Gauge Premium CCA 4-Channel Amplifier Wiring Kit with RCA
  • Sonic Electronix KOOZIE Premium Polyurethane Foam Can Insulator Sleeve
  • Complete bundle includes Coaxial Speakers, Smart Amplifier, and Installation Gear
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Marauder
70
List price $589.94
-31% $409.97

In stock

Only 1 Left!

Add to Cart

  • Kicker DSC650 480W Peak 6.5-Inch DS Series 2-Way Coaxial Car Speakers
  • KEY200.4 200W RMS 4-Channel Smart Amplifier with Automatic EQ and Processor
  • Belva BAK84 8-Gauge Premium CCA 4-Channel Amplifier Wiring Kit with RCA
  • Sonic Electronix KOOZIE Premium Polyurethane Foam Can Insulator Sleeve
  • Complete bundle includes Coaxial Speakers, Smart Amplifier, and Installation Gear

2 Pairs Kicker 6.5" Speakers (DSC650) + CXA360.4 Amp w/ Free Amp Install Kit

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers, 4-Channel Amplifier, 8 Gauge Amp Kit and NVX Koozie Can Insulator

243DSC65_46CX36_BK84_SK big
Go to item page Right Arrow Icon of Right Arrow

2 Pairs Kicker 6.5" Speakers (DSC650) + CXA360.4 Amp w/ Free Amp Install Kit

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers, 4-Channel Amplifier, 8 Gauge Amp Kit and NVX Koozie Can Insulator

  • Kicker DSC650 480W Peak 6.5-Inch DS Series 2-Way Coaxial Car Speakers
  • 360W RMS Class AB CX-Series 4-Channel Car Amplifier
  • Belva BAK84 8-Gauge Premium CCA 4-Channel Amplifier Wiring Kit
  • Sonic Electronix Premium Polyurethane Foam Can Insulator Sleeve Koozie
  • Complete car audio upgrade bundle with speakers and installation kit
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Marauder
78
List price $509.94
-22% $400.00

In stock

Only 1 Left!

Add to Cart

  • Kicker DSC650 480W Peak 6.5-Inch DS Series 2-Way Coaxial Car Speakers
  • 360W RMS Class AB CX-Series 4-Channel Car Amplifier
  • Belva BAK84 8-Gauge Premium CCA 4-Channel Amplifier Wiring Kit
  • Sonic Electronix Premium Polyurethane Foam Can Insulator Sleeve Koozie
  • Complete car audio upgrade bundle with speakers and installation kit

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

2KSC65_ND6004_XK84_SK big
Go to item page Right Arrow Icon of Right Arrow

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
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Marauder
59
List price $633.94
-34% $420.00

In stock

Add to Cart

  • 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

2 Pairs Kicker 6.5" Speakers (KSC65) + KEY200.4 Amp w/ Free Amp Install Kit

Kicker 6.5" KS Series 2-Way Coaxial Speakers, 4-Channel Smart Amplifier, Belva 8-Gauge Wiring Kit, and NVX Can Insulator Koozie

251KS_47KEY_BK84_SK big
Go to item page Right Arrow Icon of Right Arrow

2 Pairs Kicker 6.5" Speakers (KSC65) + KEY200.4 Amp w/ Free Amp Install Kit

Kicker 6.5" KS Series 2-Way Coaxial Speakers, 4-Channel Smart Amplifier, Belva 8-Gauge Wiring Kit, and NVX Can Insulator Koozie

  • Kicker 400W Peak 6.5-Inch KS Series 2-Way Coaxial 4-Ohm Speakers
  • 200W RMS 4-Channel Smart Amplifier with Automatic EQ and Processor
  • 8 Gauge Premium CCA Complete 4-Channel Amplifier Wiring Kit with RCA
  • Sonic Electronix Premium Polyurethane Foam Can Insulator Sleeve Koozie
  • Complete bundle includes Coaxial Speakers, Smart Amplifier, and Wiring Kit
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Marauder
47
List price $699.94
-29% $499.97

In stock

Only 1 Left!

Add to Cart

  • Kicker 400W Peak 6.5-Inch KS Series 2-Way Coaxial 4-Ohm Speakers
  • 200W RMS 4-Channel Smart Amplifier with Automatic EQ and Processor
  • 8 Gauge Premium CCA Complete 4-Channel Amplifier Wiring Kit with RCA
  • Sonic Electronix Premium Polyurethane Foam Can Insulator Sleeve Koozie
  • Complete bundle includes Coaxial Speakers, Smart Amplifier, and Wiring Kit

2 Pairs Kicker KSC65 Speakers + CXA360.4 Amplifier w/ Free Amp Install Kit

400W Peak 6.5" KS Series 2-Way Coaxial Speakers and 360W RMS CX-Series 4-Channel Amplifier with 8 Gauge Wiring Kit and NVX Can Insulator Sleeve

251KS65_46CX36_BK84_SK big
Go to item page Right Arrow Icon of Right Arrow

2 Pairs Kicker KSC65 Speakers + CXA360.4 Amplifier w/ Free Amp Install Kit

400W Peak 6.5" KS Series 2-Way Coaxial Speakers and 360W RMS CX-Series 4-Channel Amplifier with 8 Gauge Wiring Kit and NVX Can Insulator Sleeve

  • Kicker 400W Peak 6.5-Inch KS Series 2-Way Coaxial Speakers
  • 360W RMS Class AB CX-Series 4-Channel Car Amplifier
  • 8-Gauge Premium CCA 4-Channel Amplifier Wiring Kit with RCA
  • Premium Polyurethane Foam Can Insulator Sleeve Koozie
  • Complete car audio bundle includes high-performance components and installation accessories
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Marauder
55
List price $619.94
-21% $490.00

In stock

Only 1 Left!

Add to Cart

  • Kicker 400W Peak 6.5-Inch KS Series 2-Way Coaxial Speakers
  • 360W RMS Class AB CX-Series 4-Channel Car Amplifier
  • 8-Gauge Premium CCA 4-Channel Amplifier Wiring Kit with RCA
  • Premium Polyurethane Foam Can Insulator Sleeve Koozie
  • Complete car audio bundle includes high-performance components and installation accessories

2 Pairs Kicker 6.5" Speakers (KSC65) + NVX VADM4 v2 w/ Free Amp Install Kit

Kicker 400W Peak 6.5" KS Series Coaxial Speakers with NVX 500W RMS 4-Channel Amp, 8 Gauge OFC Wiring Kit, and Foam Can Insulator Koozie

251KS_VADM4_XK84_SK big
Go to item page Right Arrow Icon of Right Arrow

2 Pairs Kicker 6.5" Speakers (KSC65) + NVX VADM4 v2 w/ Free Amp Install Kit

Kicker 400W Peak 6.5" KS Series Coaxial Speakers with NVX 500W RMS 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 VADM4 v2 500W RMS V-Series Micro Full-Range Class D 4-Channel Amplifier
  • XKIT84 Full Spec 8 Gauge 100% OFC Oxygen Free Copper Complete 4-Channel Wiring Kit
  • Sonic Electronix Premium Polyurethane Foam Can Insulator Sleeve Koozie
  • Complete audio bundle includes High-Performance Speakers, Micro Amplifier, and Wiring Kit
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Marauder
86
List price $657.94
-29% $470.00

In stock

Add to Cart

  • Kicker KSC65 400W Peak 6.5-Inch KS Series 2-Way Coaxial 4-Ohm Speakers
  • NVX VADM4 v2 500W RMS V-Series Micro Full-Range Class D 4-Channel Amplifier
  • XKIT84 Full Spec 8 Gauge 100% OFC Oxygen Free Copper Complete 4-Channel Wiring Kit
  • Sonic Electronix Premium Polyurethane Foam Can Insulator Sleeve Koozie
  • Complete audio bundle includes High-Performance Speakers, Micro Amplifier, and Wiring Kit
Lowest price in 30 days

Alpine R2-A60F with Two Pairs of 6.5" Coaxial Speakers

600W RMS R-Series Class-D 4-Channel Car Amplifier + 600W Peak (200W RMS) 6.5" R-Series 2-way 4-ohm Coaxial Car Speakers

r2a60f_r2s65_2 big
Go to item page Right Arrow Icon of Right Arrow

Alpine R2-A60F with Two Pairs of 6.5" Coaxial Speakers

600W RMS R-Series Class-D 4-Channel Car Amplifier + 600W Peak (200W RMS) 6.5" R-Series 2-way 4-ohm Coaxial Car Speakers

• 100 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier
• Includes Two Pairs of 6.5" Series Coaxial Speakers

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Marauder
15
List price $1450.00
-26% $1,067.85

In stock

Add to Cart

• 100 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier
• Includes Two Pairs of 6.5" Series Coaxial Speakers

Rockford Fosgate R2-1200X1 with Amplifier Wiring Kit

Rockford Fosgate 1200W Monoblock Amplifier

R2-1200X1, XKIT42 big
Go to item page Right Arrow Icon of Right Arrow

Rockford Fosgate R2-1200X1 with Amplifier Wiring Kit

Rockford Fosgate 1200W Monoblock Amplifier

• 400 Watts RMS x 1 @ 4 ohm
• 800 Watts RMS x 1 @ 2 ohm
• 1200 Watts RMS x 1 @ 1 ohm
• CEA-2006 Compliant
• R.L.C. Remote Level Control
• Includes Amplifier Wiring Kit

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

148
List price $593.98
-15% $506.68

In stock

Add to Cart

• 400 Watts RMS x 1 @ 4 ohm
• 800 Watts RMS x 1 @ 2 ohm
• 1200 Watts RMS x 1 @ 1 ohm
• CEA-2006 Compliant
• R.L.C. Remote Level Control
• Includes Amplifier Wiring Kit

NVX Audio Upgrade Kit – QBSTA & Two Pair 6.5" Speakers

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

QBSTA_65_X2_STG1VKIT big
Go to item page Right Arrow Icon of Right Arrow

NVX Audio Upgrade Kit – QBSTA & Two Pair 6.5" Speakers

900W Max (300W RMS) 11" Powered Spare Tire Subwoofer Box w/ Remote Bass Knob, Two Pair 6.5" 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 Co-axial Speaker and Damping Kits

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

260
List price $581.43
-32% $396.93

In stock

Add to Cart

• 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 Co-axial Speaker and Damping Kits

Kicker Subwoofer (43DC122) and Amplifier (46CXA4001T) w/ Free Amp Install Kit

600W Peak Loaded Dual 12" Vented Enclosure with 400W RMS Class D Monoblock Amplifier, 8 Gauge Wiring Kit, Bass Remote Controller and NVX Koozie

43DC122_46CX_BK82_2SK big
Go to item page Right Arrow Icon of Right Arrow

Kicker Subwoofer (43DC122) and Amplifier (46CXA4001T) w/ Free Amp Install Kit

600W Peak Loaded Dual 12" Vented Enclosure with 400W RMS Class D Monoblock Amplifier, 8 Gauge Wiring Kit, Bass Remote Controller and NVX Koozie

  • Kicker Comp DC12 600W Peak Dual 12" Loaded Vented Subwoofer Enclosure
  • 400W RMS Class D CX-Series Monoblock Car Amplifier
  • Belva 8 Gauge Premium CCA Complete 2-Channel Amplifier Wiring Kit with RCA
  • NVX Premium Polyurethane Foam Can Insulator Sleeve Koozie
  • Complete bundle designed for powerful bass and seamless installation
shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

128
List price $679.94
-16% $570.00

In stock

Add to Cart

  • Kicker Comp DC12 600W Peak Dual 12" Loaded Vented Subwoofer Enclosure
  • 400W RMS Class D CX-Series Monoblock Car Amplifier
  • Belva 8 Gauge Premium CCA Complete 2-Channel Amplifier Wiring Kit with RCA
  • NVX Premium Polyurethane Foam Can Insulator Sleeve Koozie
  • Complete bundle designed for powerful bass and seamless installation

Rockford Fosgate R500X1D 500W RMS + 4 Gauge Amp Kit

500W RMS Prime Series Class D Monoblock Amplifier + 4 Gauge Full Spec CCA Amplifier Wiring Kit for Systems up to 650 Watts

BAK42,R500X1D big
Go to item page Right Arrow Icon of Right Arrow

Rockford Fosgate R500X1D 500W RMS + 4 Gauge Amp Kit

500W RMS Prime Series Class D Monoblock Amplifier + 4 Gauge Full Spec CCA Amplifier Wiring Kit for Systems up to 650 Watts

• RMS: 300W x 1 @ 4 ohm, 500W x 1 @ 2 ohm
• Total RMS Power: 500W
• CEA-2006 Compliant
• Remote PLC (Punch Level Control) Included
• Efficient Class-D circuit topology
• 4 Gauge Power Amplifier Installation Kit
• Ideal for Systems Up to 650 Watts
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 2-Channel Twisted RCA Cables

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

72
List price $369.98
-16% $309.99

In stock

Only 3 Left!

Add to Cart

• RMS: 300W x 1 @ 4 ohm, 500W x 1 @ 2 ohm
• Total RMS Power: 500W
• CEA-2006 Compliant
• Remote PLC (Punch Level Control) Included
• Efficient Class-D circuit topology
• 4 Gauge Power Amplifier Installation Kit
• Ideal for Systems Up to 650 Watts
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 2-Channel Twisted RCA Cables

Rockford Fosgate R500X1D Amplifier + Free Belva BAK42BK 4 Gauge Amp Kit

R500X1D 500W RMS Prime Series Class D Monoblock Amplifier 4 Gauge Wiring Kit with 2-Channel RCA Interconnects

BAK42BK,R500X1D big
Go to item page Right Arrow Icon of Right Arrow

Rockford Fosgate R500X1D Amplifier + Free Belva BAK42BK 4 Gauge Amp Kit

R500X1D 500W RMS Prime Series Class D Monoblock Amplifier 4 Gauge Wiring Kit with 2-Channel RCA Interconnects

• R500X1D 500W RMS Prime Series Class D Monoblock Amplifier
• BAK42 Complete 4 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects (CCA Wiring)

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

79
List price $369.98
-16% $309.99

In stock

Add to Cart

• R500X1D 500W RMS Prime Series Class D Monoblock Amplifier
• BAK42 Complete 4 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects (CCA Wiring)

JBL ClubA754 (Club A 754) + Free NVX XFLOC4 Line-Output-Converter + Amp Kit

High Performance 4-Channel Amplifier + NVX 4-Channel L.O.C. + 8 Gauge Amp Kit

AMPCBA754AM, XFLOC4, BAK84 big
Go to item page Right Arrow Icon of Right Arrow

JBL ClubA754 (Club A 754) + Free NVX XFLOC4 Line-Output-Converter + Amp Kit

High Performance 4-Channel Amplifier + NVX 4-Channel L.O.C. + 8 Gauge Amp Kit

• Class H Amp Technology
• 4 Ohm Stable Bridged: 200 Watts RMS x 2
• Variable High and Low-Pass Filters
• Variable Crossover
• Full On Board Protection

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

68
List price $463.68
-31% $319.95

In stock

Only 1 Left!

Add to Cart

• Class H Amp Technology
• 4 Ohm Stable Bridged: 200 Watts RMS x 2
• Variable High and Low-Pass Filters
• Variable Crossover
• Full On Board Protection

Lowest price in 30 days

Kicker HS10 (51HS10) w/ Free Amp Install Kit

180W RMS Single Loaded 10" Hideaway Series Amplified Subwoofer Enclosure with Bass Remote, 8 Gauge Wiring Kit, and NVX Can Insulator Koozie

51HS10_BAK82_2NK big
Go to item page Right Arrow Icon of Right Arrow

Kicker HS10 (51HS10) w/ Free Amp Install Kit

180W RMS Single Loaded 10" Hideaway Series Amplified Subwoofer Enclosure with Bass Remote, 8 Gauge Wiring Kit, and NVX Can Insulator Koozie

  • Kicker HS10 180W RMS Single Loaded 10-Inch Hideaway Series Powered Subwoofer Enclosure
  • Convenient wired remote for independent bass level control
  • 8 Gauge Premium CCA complete 2-channel amplifier wiring kit with RCA
  • Premium polyurethane foam can insulator sleeve koozie with black logo
  • Complete bass solution includes compact powered subwoofer and installation hardware
shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

99
List price $489.96
-35% $319.99

In stock

Add to Cart

  • Kicker HS10 180W RMS Single Loaded 10-Inch Hideaway Series Powered Subwoofer Enclosure
  • Convenient wired remote for independent bass level control
  • 8 Gauge Premium CCA complete 2-channel amplifier wiring kit with RCA
  • Premium polyurethane foam can insulator sleeve koozie with black logo
  • Complete bass solution includes compact powered subwoofer and installation hardware
1 2 3 4 5 Next

Items per page: 20 40 60

    Clear all

    All About Car Amplifier Packages & Bundles

    Amplifier Packages and Bundles Information

    Driving while listening to a superior audio system is one of life's great joys. No matter what type of car you have, upgrading the factory stereo with aftermarket stereo and speaker equipment will have you rocking in your seat and enjoying the drive, not just surviving.

    Most car manufacturers come with stock sound systems that lack power and quality. The most common way people upgrade their car stereos is by installing a new head unit.  This is the in-dash component that allows you to control everything from CDs, AM/FM radio, communication and sometimes vehicle climate control. 

    Amplifiers and subwoofers are necessary to increase the power of the audio system and maintain music fidelity. The amplifier that comes in most head units cannot power upgraded speakers. To get these features while keeping enough energy flowing to the speakers, an amplifier will be needed to ensure each component is getting enough power. Especially if you want to add an aftermarket subwoofer or any specialized speaker. 

     A set of subs increases the base output. Most people associate these with loud music that rattles the bumper – which subwoofers are more than capable of generating. Even so, subs were created to make low frequency sounds that mid-range and factory speakers can’t. You can crank up the bass for a chest thumping experience, or to bring new depth to any musical genre. 

    Replacing the main speakers with excellent tweeters provides the same boost in power and quality for high frequencies.

    Coordinating all the different components necessary to upgrade your car stereo can be tedious. This category is dedicated to packages Sonic Electronix has created to match your desired amplifier and subwoofer, subwoofer and its enclosure, head units and backup cameras, and so on. There are also premium car audio kits that come with a new stereo, subwoofer and speaker box, front speakers, amp, and all the necessary wiring. 

    Sonic Electronix Learning Center: Quick Guide to Car Audio.

    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    Save up to 10 different vehicles in your garage
    Vehicle
    Store     Delete

    2004 Mercury Marauder

    1988 Eagle Premier

    2021 Volvo V60

    2012 Dodge Ram C/V

    2019 BMW X2

    1995 Mazda MPV

    2017 Cadillac Escalade

    2004 Ford Explorer

    2007 Dodge Nitro

    1981 BMW 528i

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm

    Cancel

    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue

    Cancel

    Shop your 2004 Marauder
    Why Use a Vehicle Fit Guide?
    Change vehicle | Shop without vehicle
    Whoa! Slow down. Add your details below!
    additional information required
    Add vehicle details to confirm fitment
    Ignore fitment details
    Find stereos and more that work -- fast.
    Remove

    Can't find your vehicle? Click here and we'll help.

    Where to find vehicle info

    Go to Fitment

    Didn't find your car?

    Submit your details and we'll help!
    Please enter the letters as they are shown in the image above. Letters are not case-sensitive.
    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon
    Back

    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

    Back
    Track your order
    Call our experts
    Support Center
    Return & Exchanges
    Follow on Instagram Instagram logo
    Subscribe on YouTube YouTube logo