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

Car Amplifier Packages & Bundles for your 1992 Firebird 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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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

NPKG212_65_69_STG1VKIT big
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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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260
List price $682.43
-28% $491.43

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• 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

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
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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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244
List price $533.42
-42% $311.43

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• 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

Lowest price in 30 days

Kicker Speakers (DSC6504, DSC69304) + KEY200.4 Amp w/ Free Amp Install Kit

Kicker 6.5" and 6x9" DS Series Speakers with KEY Series 4-Channel Smart Amplifier, 8 Gauge Wiring Kit, and NVX Foam Can Koozie

43DS65_43DS69_47KY_BK84_SK big
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Kicker Speakers (DSC6504, DSC69304) + KEY200.4 Amp w/ Free Amp Install Kit

Kicker 6.5" and 6x9" DS Series Speakers with KEY Series 4-Channel Smart Amplifier, 8 Gauge Wiring Kit, and NVX Foam Can Koozie

  • Kicker DSC650 480W Peak 6.5-Inch DS Series 2-Way Coaxial Car Speakers
  • DSC6930 720W Peak 6x9-Inch 3-Way Coaxial Speakers with Integrated Midrange
  • KEY200.4 200W RMS KEY Series 4-Channel Smart Amplifier with Auto EQ
  • Belva BAK84 8-Gauge Premium CCA Complete 4-Channel Amplifier Wiring Kit
  • Sonic Electronix Premium Polyurethane Foam Can Insulator Sleeve Koozie
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103
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-30% $444.97

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  • Kicker DSC650 480W Peak 6.5-Inch DS Series 2-Way Coaxial Car Speakers
  • DSC6930 720W Peak 6x9-Inch 3-Way Coaxial Speakers with Integrated Midrange
  • KEY200.4 200W RMS KEY Series 4-Channel Smart Amplifier with Auto EQ
  • Belva BAK84 8-Gauge Premium CCA Complete 4-Channel Amplifier Wiring Kit
  • Sonic Electronix Premium Polyurethane Foam Can Insulator Sleeve Koozie

2 Pairs Kicker Speakers (DSC650, DSC6930) + NVX NDA6004 w/ Free Amp Install Kit

Kicker DSC650 6.5" and DSC6930 6x9" DS Series Speakers with NVX NDA6004 4-Channel Amplifier, 8-Gauge Wiring Kit, and Can Insulator Koozie

DS65_DS69_ND6_XK84_SK big
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2 Pairs Kicker Speakers (DSC650, DSC6930) + NVX NDA6004 w/ Free Amp Install Kit

Kicker DSC650 6.5" and DSC6930 6x9" DS Series Speakers with NVX NDA6004 4-Channel Amplifier, 8-Gauge Wiring Kit, and Can Insulator Koozie

  • Kicker DSC650 480W Peak 6.5-Inch DS Series 2-Way 4-Ohm Coaxial Speakers
  • DSC6930 720W Peak 6x9-Inch 3-Way Coaxial Speakers with Integrated Midrange
  • NVX NDA6004 1200W Peak N-Series Class-D 4-Channel Amplifier
  • XKIT84 8 Gauge 100-Percent OFC Complete 4-Channel Amplifier Wiring Kit
  • Sonic Electronix KOOZIE Premium Polyurethane Foam Can Insulator Sleeve
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115
List price $568.94
-36% $365.00

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  • Kicker DSC650 480W Peak 6.5-Inch DS Series 2-Way 4-Ohm Coaxial Speakers
  • DSC6930 720W Peak 6x9-Inch 3-Way Coaxial Speakers with Integrated Midrange
  • NVX NDA6004 1200W Peak N-Series Class-D 4-Channel Amplifier
  • XKIT84 8 Gauge 100-Percent OFC Complete 4-Channel Amplifier Wiring Kit
  • Sonic Electronix KOOZIE Premium Polyurethane Foam Can Insulator Sleeve

2 Pairs Kicker Speakers (DSC650, DSC6930) + NVX 4-Ch Amp w/ Free Amp Install Kit

Kicker 6.5" and 6x9" DS Series Car Speakers with NVX 500W RMS 4-Channel Amplifier, 8 Gauge OFC Wiring Kit, and Foam Can Koozie Accessories

43DS65_43DS69_VADM4_XK84_SK big
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2 Pairs Kicker Speakers (DSC650, DSC6930) + NVX 4-Ch Amp w/ Free Amp Install Kit

Kicker 6.5" and 6x9" DS Series Car Speakers with NVX 500W RMS 4-Channel Amplifier, 8 Gauge OFC Wiring Kit, and Foam Can Koozie Accessories

  • Kicker DSC650 480W Peak 6.5-Inch DS Series 2-Way 4-Ohm Coaxial Car Speakers
  • DSC6930 720W Peak 6x9-Inch 3-Way Coaxial Speakers with Integrated Midrange
  • NVX VADM4 v2 500W RMS Micro Full-Range Class D 4-Channel Amplifier
  • XKIT84 Full Spec 8 Gauge 100-Percent OFC Complete 4-Channel Wiring Kit
  • Sonic Electronix Premium Polyurethane Foam Can Insulator Sleeve Koozie
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142
List price $592.94
-30% $415.00

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  • Kicker DSC650 480W Peak 6.5-Inch DS Series 2-Way 4-Ohm Coaxial Car Speakers
  • DSC6930 720W Peak 6x9-Inch 3-Way Coaxial Speakers with Integrated Midrange
  • NVX VADM4 v2 500W RMS Micro Full-Range Class D 4-Channel Amplifier
  • XKIT84 Full Spec 8 Gauge 100-Percent OFC Complete 4-Channel Wiring Kit
  • Sonic Electronix Premium Polyurethane Foam Can Insulator Sleeve Koozie

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

DS65_DS69_CX36_BK84_SK big
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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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111
List price $554.94
-22% $435.00

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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

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
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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
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82
List price $523.94
-37% $330.00

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  • 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 (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
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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
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70
List price $589.94
-31% $409.97

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  • 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
Lowest price in 30 days

2 Pairs Kicker 6x9" Speakers (CSC693) + NVX NDA6004 w/ Free Amp Install Kit

900W Peak 6x9” CS Series 3 Way Coaxial Speakers with NVX 1200W Peak N-Series 4-Channel Amplifier, 8 Gauge OFC Wiring Kit, and Can Insulator Sleeve

246CS_NDA60_XK84_SK big
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2 Pairs Kicker 6x9" Speakers (CSC693) + NVX NDA6004 w/ Free Amp Install Kit

900W Peak 6x9” CS Series 3 Way Coaxial Speakers with NVX 1200W Peak N-Series 4-Channel Amplifier, 8 Gauge OFC Wiring Kit, and Can Insulator Sleeve

  • Kicker 900W Peak 6x9-Inch CS Series 3-Way Coaxial Speakers
  • 1200W Peak Class-D 4-Channel Amplifier
  • 8 Gauge 100% Oxygen Free Copper Complete Wiring Kit with RCA
  • Premium Polyurethane Foam Can Insulator Sleeve
  • Complete audio bundle for high-performance sound and seamless installation
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94
List price $653.94
-41% $383.94

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  • Kicker 900W Peak 6x9-Inch CS Series 3-Way Coaxial Speakers
  • 1200W Peak Class-D 4-Channel Amplifier
  • 8 Gauge 100% Oxygen Free Copper Complete Wiring Kit with RCA
  • Premium Polyurethane Foam Can Insulator Sleeve
  • Complete audio bundle for high-performance sound and seamless installation

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
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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
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78
List price $509.94
-22% $400.00

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  • 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
Lowest price in 30 days

2 Pairs Kicker 6x9" Speakers (CSC693) + CXA360.4 Amp w/ Free Amp Install Kit

Kicker 900W Peak (300W RMS) 6x9 CS Series 3-Way Coaxial Speakers and 360W RMS CX-Series 4-Channel Amplifier with Belva 8 Gauge Wiring Kit and Bundle

246CS69_46CX36_BK84_SK big
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2 Pairs Kicker 6x9" Speakers (CSC693) + CXA360.4 Amp w/ Free Amp Install Kit

Kicker 900W Peak (300W RMS) 6x9 CS Series 3-Way Coaxial Speakers and 360W RMS CX-Series 4-Channel Amplifier with Belva 8 Gauge Wiring Kit and Bundle

  • Kicker CSC693 900W Peak 6x9-inch CS Series 3-Way Coaxial 4-ohm Speakers
  • 360W RMS Class AB CX-Series 4-Channel Car Amplifier
  • 8 Gauge Premium CCA Complete 4-Channel Amplifier Wiring Kit with RCA
  • Premium Polyurethane Foam Can Insulator Sleeve Koozie with Logo
  • Complete bundle features high-performance audio components and installation accessories
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90
List price $639.94
-24% $488.92

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  • Kicker CSC693 900W Peak 6x9-inch CS Series 3-Way Coaxial 4-ohm Speakers
  • 360W RMS Class AB CX-Series 4-Channel Car Amplifier
  • 8 Gauge Premium CCA Complete 4-Channel Amplifier Wiring Kit with RCA
  • Premium Polyurethane Foam Can Insulator Sleeve Koozie with Logo
  • Complete bundle features high-performance audio components and installation accessories
Lowest price in 30 days

2 Pairs Kicker 6x9" Speakers (CSC693) + NVX VADM4 v2 w/ Free Amp Install Kit

Kicker 900W Peak 6x9” CS Series 3-Way Speakers with NVX 500W RMS 4-Channel Amplifier, 8 Gauge OFC Wiring Kit, and Foam Can Koozie

246CSC69_VADM4_XK84_SK big
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2 Pairs Kicker 6x9" Speakers (CSC693) + NVX VADM4 v2 w/ Free Amp Install Kit

Kicker 900W Peak 6x9” CS Series 3-Way Speakers with NVX 500W RMS 4-Channel Amplifier, 8 Gauge OFC Wiring Kit, and Foam Can Koozie

  • Kicker CSC693 900W Peak 6x9-Inch 3-Way Coaxial Speakers with Integrated Midrange
  • NVX VADM4 v2 500W RMS Micro Full-Range Class D 4-Channel Amplifier
  • XKIT84 Full Spec 8 Gauge 100% OFC 4-Channel Amplifier Wiring Kit with RCA
  • Sonic Electronix KOOZIE Premium Polyurethane Foam Can Insulator Sleeve
  • Complete audio upgrade includes coaxial speakers, micro amplifier, and wiring kit
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121
List price $677.94
-36% $433.94

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  • Kicker CSC693 900W Peak 6x9-Inch 3-Way Coaxial Speakers with Integrated Midrange
  • NVX VADM4 v2 500W RMS Micro Full-Range Class D 4-Channel Amplifier
  • XKIT84 Full Spec 8 Gauge 100% OFC 4-Channel Amplifier Wiring Kit with RCA
  • Sonic Electronix KOOZIE Premium Polyurethane Foam Can Insulator Sleeve
  • Complete audio upgrade includes coaxial speakers, micro amplifier, and wiring kit

2 Pairs Kicker 6x9" Speakers (DSC6930) + NVX Amp w/ Free Amp Install Kit

720W Peak 6x9 inch 3-Way Car Speakers with NVX 1200W Peak 4-Channel Amplifier, 8 Gauge OFC Wiring Kit, and Can Insulator Sleeve Koozie

2DS693_NDA6004_XK84_SK big
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2 Pairs Kicker 6x9" Speakers (DSC6930) + NVX Amp w/ Free Amp Install Kit

720W Peak 6x9 inch 3-Way Car Speakers with NVX 1200W Peak 4-Channel Amplifier, 8 Gauge OFC Wiring Kit, and Can Insulator Sleeve Koozie

  • Kicker DSC6930 720W Peak 6x9-Inch DS Series 3-Way 4-Ohm Coaxial Speakers
  • NVX NDA6004 1200W Peak N-Series Class-D 4-Channel Amplifier
  • XKIT84 Full Spec 8 Gauge 100% OFC 4-Channel Amplifier Wiring Kit
  • Sonic Electronix Premium Polyurethane Foam Can Insulator Sleeve Koozie
  • Complete audio bundle includes speakers amp wiring kit and koozie
shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Add details to confirm fitment.
87
List price $613.94
-35% $400.00

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  • Kicker DSC6930 720W Peak 6x9-Inch DS Series 3-Way 4-Ohm Coaxial Speakers
  • NVX NDA6004 1200W Peak N-Series Class-D 4-Channel Amplifier
  • XKIT84 Full Spec 8 Gauge 100% OFC 4-Channel Amplifier Wiring Kit
  • Sonic Electronix Premium Polyurethane Foam Can Insulator Sleeve Koozie
  • Complete audio bundle includes speakers amp wiring kit and koozie
Lowest price in 30 days

Pair Kicker 6x9" Speakers (DSC6930) + KEY200.4 Amp w/ Free Amp Install Kit

720W Peak 6x9” DS Series 3-way Coaxial Car Speakers with 200W RMS KEY Series 4-Channel Smart Amplifier, 8 Gauge Amp Wiring Kit, and NVX Koozie

243DS_KEY2004_BK84_SK big
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Pair Kicker 6x9" Speakers (DSC6930) + KEY200.4 Amp w/ Free Amp Install Kit

720W Peak 6x9” DS Series 3-way Coaxial Car Speakers with 200W RMS KEY Series 4-Channel Smart Amplifier, 8 Gauge Amp Wiring Kit, and NVX Koozie

  • Kicker 720W Peak 6x9 Inch DS Series 3-way 4-ohm Coaxial Car Speakers
  • 200W RMS KEY Series 4-Channel Smart Amplifier with Automatic EQ and Processor
  • Belva 8 Gauge Premium CCA Complete 4-Channel Amplifier Wiring Kit with RCA
  • Sonic Electronix Premium Polyurethane Foam Can Insulator Sleeve Koozie
  • Complete audio bundle includes high-performance speakers and smart amplification
shipping truck icon Free shipping in USA. Provide zip for delivery date.
Fits select models only.
Add details to confirm fitment.
75
List price $679.94
-29% $479.97

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  • Kicker 720W Peak 6x9 Inch DS Series 3-way 4-ohm Coaxial Car Speakers
  • 200W RMS KEY Series 4-Channel Smart Amplifier with Automatic EQ and Processor
  • Belva 8 Gauge Premium CCA Complete 4-Channel Amplifier Wiring Kit with RCA
  • Sonic Electronix Premium Polyurethane Foam Can Insulator Sleeve Koozie
  • Complete audio bundle includes high-performance speakers and smart amplification
Lowest price in 30 days

Kicker Pair 6x9" Speakers (CSC693) + KEY200.4 Amp w/ Free Amp Install Kit

Kicker 900W 6x9” 3-Way Coaxial Speakers and 200W RMS 4-Channel Smart Amplifier with Belva 8 Gauge Wiring Kit and NVX Koozie Can Insulator

246CS_KEY200_BK84_SK big
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Kicker Pair 6x9" Speakers (CSC693) + KEY200.4 Amp w/ Free Amp Install Kit

Kicker 900W 6x9” 3-Way Coaxial Speakers and 200W RMS 4-Channel Smart Amplifier with Belva 8 Gauge Wiring Kit and NVX Koozie Can Insulator

  • Kicker 900W Peak 6x9-Inch CS Series 3-Way Coaxial 4-Ohm Speakers
  • 200W RMS KEY Series 4-Channel Smart Amplifier with Automatic EQ
  • 8 Gauge Premium CCA Complete 4-Channel Amplifier Wiring Kit with RCA
  • Premium Polyurethane Foam Can Insulator Sleeve Koozie with Logo
  • Complete bundle includes Coaxial Speakers, Smart Amplifier, and Wiring Kit
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82
List price $719.94
-31% $498.89

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  • Kicker 900W Peak 6x9-Inch CS Series 3-Way Coaxial 4-Ohm Speakers
  • 200W RMS KEY Series 4-Channel Smart Amplifier with Automatic EQ
  • 8 Gauge Premium CCA Complete 4-Channel Amplifier Wiring Kit with RCA
  • Premium Polyurethane Foam Can Insulator Sleeve Koozie with Logo
  • Complete bundle includes Coaxial Speakers, Smart Amplifier, and Wiring 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
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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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59
List price $633.94
-34% $420.00

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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

2 Pairs Kicker DSC6930 Speakers w/ Kicker Amp w/ Free Amp Install Kit

720W Peak (180W RMS) 6x9” DS Series 3-way Speakers, 360W RMS Class AB CX-Series 4-Channel Amp, 8 Gauge Wiring Kit, and NVX Can Insulator Koozie

243DSC69_46CXA36_BK84_SK big
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2 Pairs Kicker DSC6930 Speakers w/ Kicker Amp w/ Free Amp Install Kit

720W Peak (180W RMS) 6x9” DS Series 3-way Speakers, 360W RMS Class AB CX-Series 4-Channel Amp, 8 Gauge Wiring Kit, and NVX Can Insulator Koozie

  • Kicker DSC6930 720W Peak 6x9-Inch DS Series 3-Way Coaxial Speakers
  • 360W RMS Class AB CX-Series 4-Channel Car Amplifier
  • Belva 8 Gauge Premium CCA Complete 4-Channel Amplifier Wiring Kit
  • Sonic Electronix Premium Polyurethane Foam Can Insulator Sleeve Koozie
  • Complete audio upgrade includes high-performance speakers and powerful amplifier
shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Add details to confirm fitment.
83
List price $599.94
-22% $470.00

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  • Kicker DSC6930 720W Peak 6x9-Inch DS Series 3-Way Coaxial Speakers
  • 360W RMS Class AB CX-Series 4-Channel Car Amplifier
  • Belva 8 Gauge Premium CCA Complete 4-Channel Amplifier Wiring Kit
  • Sonic Electronix Premium Polyurethane Foam Can Insulator Sleeve Koozie
  • Complete audio upgrade includes high-performance speakers and powerful amplifier

2 Pairs Kicker Speakers (DSC6930) + NVX Amp (VADM4 v2) w/ Free Amp Install Kit

Kicker 720W 6x9" DS Series 3-Way Car Speakers with NVX 500W RMS 4-Channel Amplifier, 8 Gauge 4-Ch OFC Wiring Kit, and Can Insulator Sleeve Koozie

2_43DS69_VADM4_XK84_SK big
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2 Pairs Kicker Speakers (DSC6930) + NVX Amp (VADM4 v2) w/ Free Amp Install Kit

Kicker 720W 6x9" DS Series 3-Way Car Speakers with NVX 500W RMS 4-Channel Amplifier, 8 Gauge 4-Ch OFC Wiring Kit, and Can Insulator Sleeve Koozie

  • Kicker 720W Peak 6x9 inch DS Series 3-Way Coaxial Car Speakers with Integrated Midrange
  • NVX 500W RMS V-Series Micro Full-Range Class D 4-Channel Amplifier
  • 8 Gauge 100% Oxygen Free Copper Complete 4-Channel Amplifier Wiring Kit with RCA
  • Premium Polyurethane Foam Can Insulator Sleeve Koozie with Logo
  • Complete high-performance audio bundle includes speakers, micro amp, wiring kit, and koozie
shipping truck icon Free shipping in USA. Provide zip for delivery date.
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114
List price $632.95
-29% $449.99

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  • Kicker 720W Peak 6x9 inch DS Series 3-Way Coaxial Car Speakers with Integrated Midrange
  • NVX 500W RMS V-Series Micro Full-Range Class D 4-Channel Amplifier
  • 8 Gauge 100% Oxygen Free Copper Complete 4-Channel Amplifier Wiring Kit with RCA
  • Premium Polyurethane Foam Can Insulator Sleeve Koozie with Logo
  • Complete high-performance audio bundle includes speakers, micro amp, wiring kit, and koozie

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
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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.
additional information required
Fits select locations in your Firebird.
Add vehicle details to confirm exact location.
55
List price $619.94
-21% $490.00

In stock

Only 1 Left!

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  • 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
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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
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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.
additional information required
Fits select locations in your Firebird.
Add vehicle details to confirm exact location.
47
List price $699.94
-29% $499.97

In stock

Only 1 Left!

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  • 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
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    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.

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

    • You see only parts engineered for your exact vehicle
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