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 (139)

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 (75)

2,000–2,999.99 watts (42)

3,000 watts or more (32)

Minimum Impedance Unbridged

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

Minimum Impedance Bridged

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

Remote bass/level controller

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

Yes (199)

No (123)

Optional (80)

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 (68)

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

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

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

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

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

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18–23 JL Wrangler /20–23 JT Gladiator Kicker Marine Amp+Sub Plug & Bundle

800W Peak (400W RMS) Loaded Dual 10" Sealed Marine Enclosure with RGBW LED

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18–23 JL Wrangler /20–23 JT Gladiator Kicker Marine Amp+Sub Plug & Bundle

800W Peak (400W RMS) Loaded Dual 10" Sealed Marine Enclosure with RGBW LED

•Sealed enclosure with 2 10" MW Series Subwoofer
• 400 watts RMS (800 watts Peak)
• Final Impedance: 4-ohm
• Dimensions: 25-9/16" L x 12-5/8" H x 8-11/16" W

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•Sealed enclosure with 2 10" MW Series Subwoofer
• 400 watts RMS (800 watts Peak)
• Final Impedance: 4-ohm
• Dimensions: 25-9/16" L x 12-5/8" H x 8-11/16" W

DS18 G3600.4D w/ NVX XKIT44

3600W Peak (1680W RMS) Class D Gen-X Series 4-Channel Car Amplifier w/ Full Spec 4 Gauge 100% (OFC) Oxygen Free Copper Complete 4-Channel Amplifier Wiring Kit

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DS18 G3600.4D w/ NVX XKIT44

3600W Peak (1680W RMS) Class D Gen-X Series 4-Channel Car Amplifier w/ Full Spec 4 Gauge 100% (OFC) Oxygen Free Copper Complete 4-Channel Amplifier Wiring Kit

• 300 watts x 4 channel @ 4 ohm
• 420 watts x 4 channel @ 2 ohm
• Bridged: 740 watts x 4 channel @ 4 ohm
• Total RMS Power: 1680 watts
• Class D 2 ohm Stable 4-Channel Amplifier

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• 300 watts x 4 channel @ 4 ohm
• 420 watts x 4 channel @ 2 ohm
• Bridged: 740 watts x 4 channel @ 4 ohm
• Total RMS Power: 1680 watts
• Class D 2 ohm Stable 4-Channel Amplifier

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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
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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
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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

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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
Complete high-performance audio bundle with power and protection

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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
8 Gauge Complete 4-Channel Wiring Kit with RCA Cables
Premium Polyurethane Foam Can Insulator Sleeve with Logo

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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

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

2 Pairs Kicker Speakers (KSC65, KSC69) + NVX VADM4 v2 w/ Free Amp Install Kit

Kicker 6.5" and 6x9" KS Series Coaxial Speakers with NVX 500W RMS 4-Channel Amplifier, 8 Gauge Wiring Kit, and Foam Can Koozie Bundle

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2 Pairs Kicker Speakers (KSC65, KSC69) + NVX VADM4 v2 w/ Free Amp Install Kit

Kicker 6.5" and 6x9" KS Series Coaxial Speakers with NVX 500W RMS 4-Channel Amplifier, 8 Gauge Wiring Kit, and Foam Can Koozie Bundle

Kicker 400W Peak 6.5-Inch KS Series 2-Way Coaxial 4-Ohm Speakers
600W Peak 6x9-Inch KS Series 2-Way Shallow Mount Speakers
NVX 500W RMS V-Series Micro Class D 4-Channel Full-Range Amplifier
Full Spec 8 Gauge 100-Percent OFC 4-Channel Amplifier Wiring Kit
Sonic Electronix Premium Polyurethane Foam Can Insulator Sleeve

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Kicker 400W Peak 6.5-Inch KS Series 2-Way Coaxial 4-Ohm Speakers
600W Peak 6x9-Inch KS Series 2-Way Shallow Mount Speakers
NVX 500W RMS V-Series Micro Class D 4-Channel Full-Range Amplifier
Full Spec 8 Gauge 100-Percent OFC 4-Channel Amplifier Wiring Kit
Sonic Electronix Premium Polyurethane Foam Can Insulator Sleeve

2 Pairs Kicker 6x9" Speakers (KSC69) + NVX NDA6004 w/ Free Amp Install Kit

Kicker 300W RMS 6x9 inch KS Series Speakers with NVX 600W RMS 4-Channel Amplifier, 8 Gauge OFC Wiring Kit, and Koozie Can Insulator

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2 Pairs Kicker 6x9" Speakers (KSC69) + NVX NDA6004 w/ Free Amp Install Kit

Kicker 300W RMS 6x9 inch KS Series Speakers with NVX 600W RMS 4-Channel Amplifier, 8 Gauge OFC Wiring Kit, and Koozie Can Insulator

Kicker KSC69 600W Peak 6x9-Inch KS Series Coaxial Shallow Mount Speakers
NDA6004 1200W Peak N-Series Class-D 4-Channel Amplifier
XKIT84 Full Spec 8 Gauge 100-Percent OFC Complete 4-Channel Wiring Kit
Premium Polyurethane Foam Can Insulator Sleeve with Logo
Complete bundle includes speakers, amplifier, wiring kit, and koozie

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Kicker KSC69 600W Peak 6x9-Inch KS Series Coaxial Shallow Mount Speakers
NDA6004 1200W Peak N-Series Class-D 4-Channel Amplifier
XKIT84 Full Spec 8 Gauge 100-Percent OFC Complete 4-Channel Wiring Kit
Premium Polyurethane Foam Can Insulator Sleeve with Logo
Complete bundle includes speakers, amplifier, wiring kit, and koozie

Kicker KS Series 6.5" & 6x9" Speakers + NVX Amp w/ Free Amp Install Kit

Kicker 400W 6.5" and 600W 6x9" KS Series Speakers with NVX 1200W 4-Channel Amplifier, 8 Gauge OFC Wiring Kit, and Koozies

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Kicker KS Series 6.5" & 6x9" Speakers + NVX Amp w/ Free Amp Install Kit

Kicker 400W 6.5" and 600W 6x9" KS Series Speakers with NVX 1200W 4-Channel Amplifier, 8 Gauge OFC Wiring Kit, and Koozies

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KSC69 600W Peak 6x9-Inch KS Series Coaxial Shallow Mount Speakers
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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Kicker KSC65 400W Peak 6.5-Inch KS Series 2-Way Coaxial 4-Ohm Speakers
KSC69 600W Peak 6x9-Inch KS Series Coaxial Shallow Mount Speakers
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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NVX MVPA6 with Amplifier Wiring Kit

Marine 900W Compact Marine/Powersports/Motorcycle Amplifier

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NVX MVPA6 with Amplifier Wiring Kit

Marine 900W Compact Marine/Powersports/Motorcycle Amplifier

• 100 Watts RMS x 6 @ 4 ohm
• 150 Watts RMS x 1 @ 2 ohm
• CEA-2006 Compliant
• Weatherproof Amplifier
• Micro Amp
• Includes Amplifier Wiring Kit

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• 100 Watts RMS x 6 @ 4 ohm
• 150 Watts RMS x 1 @ 2 ohm
• CEA-2006 Compliant
• Weatherproof Amplifier
• Micro Amp
• Includes Amplifier Wiring Kit

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Rockford Fosgate Punch P1000X2 + NVX XKIT42 4 Gauge Amp Wiring Kit

1000W RMS Punch Series 2-Channel Stereo Class AB Car Power Amplifier (P1000X.2)

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Rockford Fosgate Punch P1000X2 + NVX XKIT42 4 Gauge Amp Wiring Kit

1000W RMS Punch Series 2-Channel Stereo Class AB Car Power Amplifier (P1000X.2)

• 300W x 2 Chan. @ 4 ohm
• 500W x 2 Chan. @ 2 ohm
• Built In NOMAD "Real Time" Analog Computer
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• MESHA3 Reduces MOSFET Temperatures for Improved Durability
• Includes NVX XKIT42 4 Gauge Amp Wiring Kit

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Rockford Fosgate Punch P1000X5 with Amplifier Wiring Kit

1000W RMS Punch Series 5-Channel Stereo Full-Range Class BD Car Amplifier w/ Dedicated Sub Channel

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Rockford Fosgate Punch P1000X5 with Amplifier Wiring Kit

1000W RMS Punch Series 5-Channel Stereo Full-Range Class BD Car Amplifier w/ Dedicated Sub Channel

• 75W x 4 Chan. + 200W x Sub Chan. @ 4 ohm
• 100W x 4 Chan. + 400W Sub Chan. @ 2 ohm
• 100W x 5 Chan. RMS
• Built In NOMAD "Real Time" Analog Computer
• 5/4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• MESHA3 Reduces MOSFET Temperatures for Improved Durability
• Includes Amplifier Wiring Kit

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Rockford Fosgate Punch PBR300X2 + NVX XKIT82 8 Gauge Amp Wiring Kit

300 Watts Punch Series Boosted Rail Compact 2-Channel Amplifier

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Rockford Fosgate Punch PBR300X2 + NVX XKIT82 8 Gauge Amp Wiring Kit

300 Watts Punch Series Boosted Rail Compact 2-Channel Amplifier

• RMS 100W x 2 @ 4 ohm, 150W x 2 @ 2 ohm, 300W x 1 @ 4 ohm Bridged
• Features Rockford Fosgate's Class-BR Topology
• CEA-2006 Compliant
• Ultra Compact Chassis
• Boosted Rail Design
• Dimensions: 6.75"L x 4.25"W x 1.53"H
• Includes NVX XKIT82 8 Gauge Amp Wiring Kit

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Cerwin Vega S91000.1D + Free High Quality NVX Amp Kit

Stroker Series 1000W RMS Class-D Monoblock Car Audio Amplifier

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Cerwin Vega S91000.1D + Free High Quality NVX Amp Kit

Stroker Series 1000W RMS Class-D Monoblock Car Audio Amplifier

• Cerwin Vega Stroker Series Monoblock Car Amplifier
• Crossover 35Hz – 350Hz
• Frequency Response: 10Hz – 35KHz
• Remote Bass Knob Included
• Amplifier Class: Class-D

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• Cerwin Vega Stroker Series Monoblock Car Amplifier
• Crossover 35Hz – 350Hz
• Frequency Response: 10Hz – 35KHz
• Remote Bass Knob Included
• Amplifier Class: Class-D

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Sundown Audio SW-SAV215D4 + NVX XCA3K

1 pair 2500W Peak (1250W RMS) 15" SA Series Dual 4-ohm Subwoofer with Monoblock Amplifier with LED Remote Bass Knob

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Sundown Audio SW-SAV215D4 + NVX XCA3K

1 pair 2500W Peak (1250W RMS) 15" SA Series Dual 4-ohm Subwoofer with Monoblock Amplifier with LED Remote Bass Knob

• Peak Power: 2500 watts
• RMS Power: 1250 watts
• Impedance: Dual 4 ohm
• Competition Grade Paper cone
• Foam surround
• Mount depth: 8.65"
• Includes 1 pair of Subwoofer with amplifier

• Sensitivity: 87.08 dB

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Car Amplifier Packages & Bundles for your 2003 Grand Cherokee

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

DS18 H-KO8 with NVX 1/0 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 SDX-6 with NVX 4 Gauge Amp Kit

Wet Sounds SDX-6 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

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

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

18–23 JL Wrangler /20–23 JT Gladiator Kicker Marine Amp+Sub Plug & Bundle

18–23 JL Wrangler /20–23 JT Gladiator Kicker Marine Amp+Sub Plug & Bundle

DS18 G3600.4D w/ NVX XKIT44

DS18 G3600.4D w/ NVX XKIT44

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 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 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 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

2 Pairs Kicker Speakers (KSC65, KSC69) + NVX VADM4 v2 w/ Free Amp Install Kit

2 Pairs Kicker Speakers (KSC65, KSC69) + NVX VADM4 v2 w/ Free Amp Install Kit

2 Pairs Kicker 6x9" Speakers (KSC69) + NVX NDA6004 w/ Free Amp Install Kit

2 Pairs Kicker 6x9" Speakers (KSC69) + NVX NDA6004 w/ Free Amp Install Kit

Kicker KS Series 6.5" & 6x9" Speakers + NVX Amp w/ Free Amp Install Kit

Kicker KS Series 6.5" & 6x9" Speakers + NVX Amp w/ Free Amp Install Kit

NVX MVPA6 with Amplifier Wiring Kit

NVX MVPA6 with Amplifier Wiring Kit

Rockford Fosgate Punch P1000X2 + NVX XKIT42 4 Gauge Amp Wiring Kit

Rockford Fosgate Punch P1000X2 + NVX XKIT42 4 Gauge Amp Wiring Kit

Rockford Fosgate Punch P1000X5 with Amplifier Wiring Kit

Rockford Fosgate Punch P1000X5 with Amplifier Wiring Kit

Rockford Fosgate Punch PBR300X2 + NVX XKIT82 8 Gauge Amp Wiring Kit

Rockford Fosgate Punch PBR300X2 + NVX XKIT82 8 Gauge Amp Wiring Kit

Cerwin Vega S91000.1D + Free High Quality NVX Amp Kit

Cerwin Vega S91000.1D + Free High Quality NVX Amp Kit

Sundown Audio SW-SAV215D4 + NVX XCA3K

Sundown Audio SW-SAV215D4 + NVX XCA3K

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