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

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

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

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

Number of Channels

Each channel on an amplifier will power one speaker using a positive and negative cable. There are various types of amplifiers, each designed to power a certain number of speakers. Monoblock amplifiers, also known as single channel, are designed to power one or more subwoofers. These amplifiers often have very high power ratings. On the other hand, multi-channel amplifiers power multiple speakers, usually at lower power ratings. 2-Channel and 4-Channel amplifiers can power car speakers or low powered subwoofers. Occasionally you might see a 5 or 6-channel amplifier that can power speakers and subwoofers at the same time. The most common setup is a monoblock amp to run subwoofers and a 4-channel amp to run door speakers. Check out our Knowledge Base for more information.

Total RMS Power Output

Total RMS power is measured by multiplying RMS power per channel by the number of channels, and is calculated at the lowest level of operating impedance.

RMS power is the amount of continuous power, measured in watts, that an amplifier produces is called RMS power. The higher the RMS figure, the louder and cleaner your music sounds.

The RMS output figure is much more accurate than the peak rating when comparing products.

Up to 249.99 watts (22)

250–499.99 watts (82)

500–999.99 watts (138)

1,000–1,499.99 watts (61)

1,500 watts or more (65)

Total Peak Power Output

The total peak power output is measured as the wattage per channel multiplied by the number of channels, and is calculated at the lowest level of operating impedance.

It is measured during a brief musical burst, such as a sudden drum accent. Some manufacturers display peak power ratings on the face of their products to increase the appeal.

The RMS power rating is more accurate, and we recommend using it for product comparison.

Up to 499.99 watts (19)

500–999.99 watts (41)

1,000–1,999.99 watts (74)

2,000–2,999.99 watts (42)

3,000 watts or more (32)

Minimum Impedance Unbridged

The lowest impedance the amplifier will handle when it is not bridged.

Minimum Impedance Bridged

The lowest impedance the amplifier will handle when it is bridged.

Remote bass/level controller

If the amp comes with a bass/gain remote you will be able to control the level of your bass from your dashboard. Typically bass remotes also include a 16-20 ft. wire for installation.

Yes (198)

No (123)

Optional (79)

Preamp Outputs

Many amplifiers are equipped with RCA preamp outputs which pass the original music signal from the source to additional amplifiers. This is known as daisy chaining because the source connects to the first amp, and the first amp connects to the second amp, etc. The advantage to daisy chaining is you only need one 2-channel RCA cable to transfer the signal from the head-unit to the amplifier, and then one additional cable for each amp being daisy chained.

Built-in Crossover

A crossover is a type of filtering system that permits only certain frequencies to play. A Low-Pass (LP) crossover allows only frequencies below its setting to get through which is good in the case of some subwoofers. A High-Pass(HP) filter allows frequencies above its setting to pass through, this is normally used on speakers.

When a crossover is set to FULL it means no filtering is added and the full frequency spectrum is allowed through the amplifier. Filtering is important because feeding a speaker frequencies it cannot reproduce effectively creates distortion.

Speaker Level Inputs

Speaker level inputs are commonly referred to as high-level inputs and vice versa. This input type allows you to get your audio signal directly from the speaker wire in your vehicle, instead of using RCA cables. The advantage of this is factory integration, as most stock radios do not have RCA outputs to run amplifiers.

Yes (224)

No (72)

Optional (67)

Yes - with included adapter (20)

Maximum Input Gauge Size

This is the largest gauge wire that will fit into the power and ground terminals of this device. The lower the gauge number, the thicker the wire is. For example, a 4 gauge wire is thicker than an 8 gauge wire and thus has higher current carrying capacity. Always do your best to get this size wire to reduce the risk of damage to your components.

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Stinger SPX350X2 with NVX 8 Gauge Amp Kit

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

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Stinger SPX350X2 with NVX 8 Gauge Amp Kit

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

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

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American Bass DB675.2FR with Belva 8 Gauge Amp Kit

500W Peak (220W RMS) DB Series Class-AB 2-Channel Amplifier

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American Bass DB675.2FR with Belva 8 Gauge Amp Kit

500W Peak (220W RMS) DB Series Class-AB 2-Channel Amplifier

• 75 watts x 2 channel @ 4 ohm
• 130 watts x 2 channel @ 2 ohm
• Bridged: 220 watts x 1 channel @ 4 ohm
• Total RMS Power: 220 watts
• Class A/B 2 ohm Stable 2-Channel Amplifier
• Includes Amplifier Wiring Kit

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

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

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

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

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

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Hertz Venezia V4 with NVX 4 Gauge Amp Kit

1160W RMS Venezia Series Class-D 4-Channel Marine Amplifier

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Hertz Venezia V4 with NVX 4 Gauge Amp Kit

1160W RMS Venezia Series Class-D 4-Channel Marine Amplifier

• 160 watts x 4 channel @ 4 ohm
• 290 watts x 4 channel @ 2 ohm
• Total RMS Power: 1160 watts
• Class D 2 ohm Stable 4-Channel Amplifier
• Includes Amplifier Wiring Kit

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• 160 watts x 4 channel @ 4 ohm
• 290 watts x 4 channel @ 2 ohm
• Total RMS Power: 1160 watts
• Class D 2 ohm Stable 4-Channel Amplifier
• Includes Amplifier Wiring Kit

Wet Sounds SYN-DX 4 with NVX 4 Gauge Amp Kit

800W RMS DX-Series Bridgeable Full-Range 4-Channel Marine Amplifier

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Wet Sounds SYN-DX 4 with NVX 4 Gauge Amp Kit

800W RMS DX-Series Bridgeable Full-Range 4-Channel Marine Amplifier

• 125 Watts RMS x 4 @ 4 ohm
• 200 Watts RMS x 4 @ 2 ohm
• 400 Watts RMS x 2 @ 4 ohm
• Total RMS Power: 800 Watts
• Frequency Response: 20 - 20000 Hz
• Variable high-pass filter: 50 - 250 Hz, 12 dB/octave
• Variable low-pass filter: 50 - 250 Hz, 12 dB/octave
• Fuse Rating: 30 A x 2
• Includes Amplifier Wiring Kit

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Wet Sounds SDX2 with NVX 4 Gauge Amp Kit

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

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Wet Sounds SDX2 with NVX 4 Gauge Amp Kit

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

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

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

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

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

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

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

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American Bass GODFATHER 11D with NVX 8 Gauge Amp Kit

Godfather Series Class-D Monoblock Amplifier

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American Bass GODFATHER 11D with NVX 8 Gauge Amp Kit

Godfather Series Class-D Monoblock Amplifier

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

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

Wet Sounds SDX-6 with NVX 4 Gauge Amp Kit

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

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Wet Sounds SDX-6 with NVX 4 Gauge Amp Kit

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

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

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

2500W RMS Class D Monoblock Subwoofer Amplifier

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

2500W RMS Class D Monoblock Subwoofer Amplifier

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

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

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

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

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

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

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2 Pairs Kicker 6x9" Speakers (KSC69) + KEY200.4 Amp w/ Free Amp Install Kit

6x9 KS Series Shallow Mount Speakers, KEY Series 4-Ch Smart Amplifier, 8 Gauge Complete Amp Wiring Kit, and NVX Foam Can Insulator Koozie

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2 Pairs Kicker 6x9" Speakers (KSC69) + KEY200.4 Amp w/ Free Amp Install Kit

6x9 KS Series Shallow Mount Speakers, KEY Series 4-Ch Smart Amplifier, 8 Gauge Complete Amp Wiring Kit, and NVX Foam Can Insulator Koozie

Kicker KSC69 600W Peak 6x9-inch KS Series 2-Way Coaxial Shallow Mount 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
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Kicker KSC69 600W Peak 6x9-inch KS Series 2-Way Coaxial Shallow Mount 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
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2 Pairs Kicker Speakers (CSC65, CSC693) + Amp (KEY200.4) w/ Free Amp Install Kit

Kicker 6.5" and 6x9" CS Series Speakers with 4-Channel Smart Amplifier, Belva 8-Gauge Wiring Kit, and NVX Can Insulator Sleeve Koozie

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2 Pairs Kicker Speakers (CSC65, CSC693) + Amp (KEY200.4) w/ Free Amp Install Kit

Kicker 6.5" and 6x9" CS Series Speakers with 4-Channel Smart Amplifier, Belva 8-Gauge Wiring Kit, and NVX Can Insulator Sleeve Koozie

Kicker CSC65 600W Peak 6.5” CS Series 2-Way Coaxial Speakers
CSC693 900W Peak 6x9” 3-Way Coaxial Speakers with Integrated Midrange
KEY200.4 200W RMS 4-Channel Smart Amplifier with Automatic EQ
Belva BAK84 8 Gauge Complete 4-Channel Amplifier Wiring Kit
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Kicker CSC65 600W Peak 6.5” CS Series 2-Way Coaxial Speakers
CSC693 900W Peak 6x9” 3-Way Coaxial Speakers with Integrated Midrange
KEY200.4 200W RMS 4-Channel Smart Amplifier with Automatic EQ
Belva BAK84 8 Gauge Complete 4-Channel Amplifier Wiring Kit
Sonic Electronix Premium Polyurethane Foam Can Insulator Sleeve

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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

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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
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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 6x9" Speakers (KSC69) + Amp (CXA360.4) w/ Free Amp Install Kit

6x9" KS Series 2 Way Coaxial Speakers and CX-Series 4 Channel Car Amplifier with 8 Gauge 4-Channel Wiring Kit and NVX Logo Can Insulator Sleeve

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2 Pairs Kicker 6x9" Speakers (KSC69) + Amp (CXA360.4) w/ Free Amp Install Kit

6x9" KS Series 2 Way Coaxial Speakers and CX-Series 4 Channel Car Amplifier with 8 Gauge 4-Channel Wiring Kit and NVX Logo Can Insulator Sleeve

Kicker 600W Peak 6x9-Inch KS Series Coaxial Shallow Mount 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 with Logo
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Kicker 600W Peak 6x9-Inch KS Series Coaxial Shallow Mount 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 with Logo
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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

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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
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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
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2 Pairs Kicker Speakers (KSC65, KSC69) + KEY200.4 Amp w/ Free Amp Install Kit

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

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2 Pairs Kicker Speakers (KSC65, KSC69) + KEY200.4 Amp w/ Free Amp Install Kit

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

Kicker 400W Peak 6.5 Inch KS Series 2-Way Coaxial 4-ohm Speakers
600W Peak 6x9 Inch KS Series Shallow Mount Coaxial Speakers
200W RMS KEY Series 4-Channel Smart Amplifier with Auto EQ
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Kicker 400W Peak 6.5 Inch KS Series 2-Way Coaxial 4-ohm Speakers
600W Peak 6x9 Inch KS Series Shallow Mount Coaxial Speakers
200W RMS KEY Series 4-Channel Smart Amplifier with Auto EQ
8 Gauge Complete 4-Channel Wiring Kit with RCA Cables
Premium Polyurethane Foam Can Insulator Sleeve with Logo

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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

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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
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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

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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

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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

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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

Kicker 2 Pairs Speakers (KSC65, KSC69) + Amp (CXA360.4) w/ Free Amp Install Kit

Kicker KS Series 6.5" and 6x9" Speakers with CX-Series 4-Channel Amp, Belva 8 Gauge Wiring Kit, and NVX Can Insulator Koozie Bundle

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Kicker 2 Pairs Speakers (KSC65, KSC69) + Amp (CXA360.4) w/ Free Amp Install Kit

Kicker KS Series 6.5" and 6x9" Speakers with CX-Series 4-Channel Amp, Belva 8 Gauge Wiring Kit, and NVX Can Insulator Koozie Bundle

Kicker KSC65 400W Peak 6.5-Inch KS Series Coaxial Speakers
600W Peak 6x9-Inch KS Series Shallow Mount Coaxial Speakers
360W RMS Class AB CX-Series 4-Channel Car Amplifier
8 Gauge 4-Channel Complete Amplifier Wiring Kit with RCA
Premium Foam Can Insulator Sleeve with Logo

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Kicker KSC65 400W Peak 6.5-Inch KS Series Coaxial Speakers
600W Peak 6x9-Inch KS Series Shallow Mount Coaxial Speakers
360W RMS Class AB CX-Series 4-Channel Car Amplifier
8 Gauge 4-Channel Complete Amplifier Wiring Kit with RCA
Premium Foam Can Insulator Sleeve with Logo

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Car Amplifier Packages & Bundles for your 2004 Outback

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Stinger SPX350X2 with NVX 8 Gauge Amp Kit

Stinger SPX350X2 with NVX 8 Gauge Amp Kit

American Bass DB675.2FR with Belva 8 Gauge Amp Kit

American Bass DB675.2FR with Belva 8 Gauge Amp Kit

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

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

Hertz Venezia V4 with NVX 4 Gauge Amp Kit

Hertz Venezia V4 with NVX 4 Gauge Amp Kit

Wet Sounds SYN-DX 4 with NVX 4 Gauge Amp Kit

Wet Sounds SYN-DX 4 with NVX 4 Gauge Amp Kit

Wet Sounds SDX2 with NVX 4 Gauge Amp Kit

Wet Sounds SDX2 with NVX 4 Gauge Amp Kit

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

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

American Bass GODFATHER 11D with NVX 8 Gauge Amp Kit

American Bass GODFATHER 11D with NVX 8 Gauge Amp Kit

Wet Sounds SDX-6 with NVX 4 Gauge Amp Kit

Wet Sounds SDX-6 with NVX 4 Gauge Amp Kit

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

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

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

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

2 Pairs Kicker 6x9" Speakers (KSC69) + KEY200.4 Amp w/ Free Amp Install Kit

2 Pairs Kicker 6x9" Speakers (KSC69) + KEY200.4 Amp w/ Free Amp Install Kit

2 Pairs Kicker Speakers (CSC65, CSC693) + Amp (KEY200.4) w/ Free Amp Install Kit

2 Pairs Kicker Speakers (CSC65, CSC693) + Amp (KEY200.4) w/ Free Amp Install Kit

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

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

2 Pairs Kicker 6x9" Speakers (KSC69) + Amp (CXA360.4) w/ Free Amp Install Kit

2 Pairs Kicker 6x9" Speakers (KSC69) + Amp (CXA360.4) w/ Free Amp Install Kit

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

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

2 Pairs Kicker Speakers (KSC65, KSC69) + KEY200.4 Amp w/ Free Amp Install Kit

2 Pairs Kicker Speakers (KSC65, KSC69) + KEY200.4 Amp w/ Free Amp Install Kit

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

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

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

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

Kicker 2 Pairs Speakers (KSC65, KSC69) + Amp (CXA360.4) w/ Free Amp Install Kit

Kicker 2 Pairs Speakers (KSC65, KSC69) + Amp (CXA360.4) w/ Free Amp Install Kit

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