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 (137)

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 (197)

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 (223)

No (72)

Optional (67)

Yes - with included adapter (19)

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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MB Quart RA1-710.5 with NVX 4 Gauge Amp Kit

350W RMS 5-Channel Reference Series Full Range Class D Car Amplifier

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MB Quart RA1-710.5 with NVX 4 Gauge Amp Kit

350W RMS 5-Channel Reference Series Full Range Class D Car Amplifier

• 50 watts x 4 channel + 150 watts x 1 channel @ 4 ohm
• 100 watts x 4 channel + 250 watts x 1 channel @ 2 ohm
• Bridged:100 watts x 4 channel @ 4 ohm + 250 watts x 1 channel @ 2 ohm
• Total RMS Power: 350 watts
• Class D 1-Ohm Stable 5-Channel Amplifier
• Includes Amplifier Wiring Kit

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NVX VAD8402 v2 Amp, XKIT42 Amp Kit

840W RMS VAD Series 2-Channel Full-Range Amplifier with Full Spec 4 Gauge 100% OFC Oxygen Free Copper 2-Channel Amplifier Wiring Kit and RCA

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NVX VAD8402 v2 Amp, XKIT42 Amp Kit

840W RMS VAD Series 2-Channel Full-Range Amplifier with Full Spec 4 Gauge 100% OFC Oxygen Free Copper 2-Channel Amplifier Wiring Kit and RCA

NVX VAD8402 v2 840W RMS Class-D 2-Channel Full-Range Amplifier
Versatile power for Car, Marine, and Powersports applications
XKIT42 Full Spec 4 Gauge 100% Oxygen Free Copper Wiring Kit
Complete 2-channel amplifier installation solution with RCA
High-performance setup supporting amplifiers up to 1500 Watts

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NVX VAD8402 v2 840W RMS Class-D 2-Channel Full-Range Amplifier
Versatile power for Car, Marine, and Powersports applications
XKIT42 Full Spec 4 Gauge 100% Oxygen Free Copper Wiring Kit
Complete 2-channel amplifier installation solution with RCA
High-performance setup supporting amplifiers up to 1500 Watts

Cerwin-Vega XED3002D with Belva 8 Gauge Amp Kit

250W RMS XED Series Class-D 2-Channel Car Amplifier

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Cerwin-Vega XED3002D with Belva 8 Gauge Amp Kit

250W RMS XED Series Class-D 2-Channel Car Amplifier

• 80 watts x 2 channel @ 4 ohm
• 120 watts x 2 channel @ 2 ohm
• Bridged: 220 watts x 1 channel @ 4 ohm
• Class D 2 ohm Stable 2-Channel-Channel Amplifier

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• 80 watts x 2 channel @ 4 ohm
• 120 watts x 2 channel @ 2 ohm
• Bridged: 220 watts x 1 channel @ 4 ohm
• Class D 2 ohm Stable 2-Channel-Channel Amplifier

Hertz Venezia V5 Compact with NVX 1/0 Gauge Amp Kit

1660W RMS Venezia Series Class-D 5-Channel Marine Amplifier

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Hertz Venezia V5 Compact with NVX 1/0 Gauge Amp Kit

1660W RMS Venezia Series Class-D 5-Channel Marine Amplifier

• 130 watts x 4 channel + 440 watts x 2 channel @ 4 ohm
• 220 watts x 4 channel + 820 watts x 1 channel @ 2 ohm
• Bridged: 490 watts x 1 channel @ 4 ohm + 820 watts x 1 channel @ 2 ohm
• Total RMS Power: 1700 watts
• Class D 2 ohm Stable 5-Channel Amplifier
• Includes Amplifier Wiring Kit

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DC Audio 9.0k with NVX 1/0 Gauge Amp Kit

9000W Competition Series Class D Monoblock Amplifier

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DC Audio 9.0k with NVX 1/0 Gauge Amp Kit

9000W Competition Series Class D Monoblock Amplifier

• RMS Power: 2400W x 1 @ 4 ohm, 4800W x 1 @ 2 ohm, 9000W x 1 @ 1 ohm
• Strappable for Up to 18,000W of Power
• Variable Low Pass Filter

• Includes Amplifier Wiring Kit

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• RMS Power: 2400W x 1 @ 4 ohm, 4800W x 1 @ 2 ohm, 9000W x 1 @ 1 ohm
• Strappable for Up to 18,000W of Power
• Variable Low Pass Filter

• Includes Amplifier Wiring Kit

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 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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Sundown Audio UV.2 15" D4 + NVX XCA3K

1 pair of 1750W RMS 15" U Series Dual 4-ohm Car Subwoofer with Monoblock Amplifier with LED Remote Bass Knob

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Sundown Audio UV.2 15" D4 + NVX XCA3K

1 pair of 1750W RMS 15" U Series Dual 4-ohm Car Subwoofer with Monoblock Amplifier with LED Remote Bass Knob

• RMS Power: 1750 watts
• Impedance: Dual 4 ohm
• Mount depth: 9"
• Sensitivity: 87.32 dB

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• RMS Power: 1750 watts
• Impedance: Dual 4 ohm
• Mount depth: 9"
• Sensitivity: 87.32 dB

Diamond Audio HX480.4 with NVX 8 Gauge Amp Kit

740W RMS HEX Series 4-Channel Class-D Amplifier

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Diamond Audio HX480.4 with NVX 8 Gauge Amp Kit

740W RMS HEX Series 4-Channel Class-D Amplifier

• 120 watts x 4 channel @ 4 ohm
• 185 watts x 4 channel @ 2 ohm
• Bridged: 370 watts x 2 channel @ 4 ohm
• Total RMS Power: 480 watts
• Class D 2 ohm Stable 4-Channel Amplifier
• Includes Amplifier Wiring Kit

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Kicker TL7T82 Subwoofer + NVX VADM1 v2 Amp w/ Free Amp Install Kit

Kicker Loaded Single 8" Sealed Shallow Truck Enclosure with NVX 600W RMS Monoblock Amplifier, 8 Gauge OFC Wiring Kit, and Foam Koozies

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Kicker TL7T82 Subwoofer + NVX VADM1 v2 Amp w/ Free Amp Install Kit

Kicker Loaded Single 8" Sealed Shallow Truck Enclosure with NVX 600W RMS Monoblock Amplifier, 8 Gauge OFC Wiring Kit, and Foam Koozies

Kicker TL7T82 350W RMS Loaded Single 8" Sealed Shallow Truck Enclosure
VADM1 v2 600W RMS Class D Monoblock Amplifier with Bass Remote
XKIT82 Full Spec 8 Gauge 100% OFC Complete 2-Channel Wiring Kit
Premium Polyurethane Foam Can Insulator Sleeve Koozie
Comprehensive bundle includes Subwoofer Enclosure, Amplifier, and Installation Kit

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-24% $507.92

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Kicker TL7T82 350W RMS Loaded Single 8" Sealed Shallow Truck Enclosure
VADM1 v2 600W RMS Class D Monoblock Amplifier with Bass Remote
XKIT82 Full Spec 8 Gauge 100% OFC Complete 2-Channel Wiring Kit
Premium Polyurethane Foam Can Insulator Sleeve Koozie
Comprehensive bundle includes Subwoofer Enclosure, Amplifier, and Installation Kit

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

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

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

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

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

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-8% $583.94

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Kicker 50VCWC124 Subwoofer + NVX VADM1 v2 Amplifier w/ Free Amp Install Kit

600W Peak Loaded Single 12" Vented Subwoofer Enclosure with 600W RMS Class D Monoblock Amplifier, 8 Gauge OFC Wiring Kit, and NVX Koozie Accessories

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Kicker 50VCWC124 Subwoofer + NVX VADM1 v2 Amplifier w/ Free Amp Install Kit

600W Peak Loaded Single 12" Vented Subwoofer Enclosure with 600W RMS Class D Monoblock Amplifier, 8 Gauge OFC Wiring Kit, and NVX Koozie Accessories

Kicker 600W Peak (300W RMS) Loaded Single 12" Hatchback Vented Enclosure
NVX 600W RMS Class D Monoblock Amplifier with Bass Remote
Full Spec 8 Gauge 100% OFC 2-Channel Wiring Kit
High-Quality RCA for Amplifiers up to 800 Watts
Premium Polyurethane Foam Can Insulator Sleeve

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List price $645.95

-37% $405.98

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Kicker 600W Peak (300W RMS) Loaded Single 12" Hatchback Vented Enclosure
NVX 600W RMS Class D Monoblock Amplifier with Bass Remote
Full Spec 8 Gauge 100% OFC 2-Channel Wiring Kit
High-Quality RCA for Amplifiers up to 800 Watts
Premium Polyurethane Foam Can Insulator Sleeve

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2007–2018 Jeep JK Wrangler – Kicker Plug & Play Marine Amp and Sub Bun

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

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2007–2018 Jeep JK Wrangler – Kicker Plug & Play Marine Amp and Sub Bun

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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List price $2189.97

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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

Rockford Fosgate PM400X4 with Amplifier Wiring Kit

400W 4-Channel Punch Series Class AB Marine Amplifier

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Rockford Fosgate PM400X4 with Amplifier Wiring Kit

400W 4-Channel Punch Series Class AB Marine Amplifier

• RMS: 50 watts x 4 chan. @ 4 ohm, 100 watts x 4 chan. @ 2 ohm, Bridged 200 watts x 2 chan. @ 4 ohm
• CEA-2006 Compliant
• Features C.L.E.A.N. Set-up
• Protected against Dust, UV, & Corrosion
• Marine grade two part epoxy coating on circuit boards

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List price $675.98

-19% $549.99

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Kenwood eXcelon XM802-5 with NVX 4 Gauge Amp Kit

800W RMS XR Series Class-D 5-Channel Marine Amplifier

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Kenwood eXcelon XM802-5 with NVX 4 Gauge Amp Kit

800W RMS XR Series Class-D 5-Channel Marine Amplifier

• 50 watts x 4 channel + 300 watts x 1 channel @ 4 ohm
• 75 watts x 4 channel + 500 watts x 1 channel @ 2 ohm
• Bridged: 150 watts x 2 channel @ 4 ohm + 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 800 watts
• Class D 2 ohm Stable 5-Channel Amplifier
• Includes Amplifier Wiring Kit

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List price $829.99

-35% $541.64

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Cerwin Vega SRPM1100.5D with NVX 8 Gauge Amp Kit

980W RMS Stroker RPM Series Class-D 5-Channel Marine Amplifier with Bass Remote

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Cerwin Vega SRPM1100.5D with NVX 8 Gauge Amp Kit

980W RMS Stroker RPM Series Class-D 5-Channel Marine Amplifier with Bass Remote

• 100 watts x 4 channel + 300 watts x 1 channel @ 4 ohm
• 120 watts x 4 channel + 500 watts x 1 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm + 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 980 watts
• Class D 2 ohm Stable 5-Channel Amplifier
• Includes Amplifier Wiring Kit

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List price $846.97

-29% $599.99

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

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

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

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

• 800 watts x 1 channel @ 4 ohm
• 1400 watts x 1 channel @ 2 ohm
• 2000 watts x 1 channel @ 1 ohm
• Total RMS Power: 2000 watts
• Class D 1 Ohm Stable Monoblock Amplifier

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• 800 watts x 1 channel @ 4 ohm
• 1400 watts x 1 channel @ 2 ohm
• 2000 watts x 1 channel @ 1 ohm
• Total RMS Power: 2000 watts
• Class D 1 Ohm Stable Monoblock Amplifier

Diamond Audio HX400.2 with NVX 8 Gauge Amp Kit

400W RMS HEX Series 2-Channel Full Range Class D Amplifier

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Diamond Audio HX400.2 with NVX 8 Gauge Amp Kit

400W RMS HEX Series 2-Channel Full Range Class D Amplifier

• 200 watts x 2 channel @ 4 ohm
• 350 watts x 2 channel @ 2 ohm
• Bridged: 700 watts x 1 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 2-Channel Amplifier
• Includes Amplifier Wiring Kit

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List price $665.98

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

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

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

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

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

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List price $575.94

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Diamond Audio DES400.4D with NVX 8 Gauge Amp Kit

680W RMS DES Series 4-Channel Full Range Class D Amplifier

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Diamond Audio DES400.4D with NVX 8 Gauge Amp Kit

680W RMS DES Series 4-Channel Full Range Class D Amplifier

• 100 watts x 4 channel @ 4 ohm
• 170 watts x 4 channel @ 2 ohm
• Bridged: 400 watts x 2 channel @ 4 ohm
• Total RMS Power: 680 watts
• Latest High-Efficiency Full-Range Digital Topology
• Class D 2 ohm Stable 4-Channel-Channel Amplifier
• Includes Amplifier Wiring Kit

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List price $657.98

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Car Amplifier Packages & Bundles for your 2001 Sable

Your Vehicle

Product results for your vehicle – confirm details to verify fitment.

Shop the Category

MB Quart RA1-710.5 with NVX 4 Gauge Amp Kit

MB Quart RA1-710.5 with NVX 4 Gauge Amp Kit

NVX VAD8402 v2 Amp, XKIT42 Amp Kit

NVX VAD8402 v2 Amp, XKIT42 Amp Kit

Cerwin-Vega XED3002D with Belva 8 Gauge Amp Kit

Cerwin-Vega XED3002D with Belva 8 Gauge Amp Kit

Hertz Venezia V5 Compact with NVX 1/0 Gauge Amp Kit

Hertz Venezia V5 Compact with NVX 1/0 Gauge Amp Kit

DC Audio 9.0k with NVX 1/0 Gauge Amp Kit

DC Audio 9.0k 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 SDX2 with NVX 4 Gauge Amp Kit

Wet Sounds SDX2 with NVX 4 Gauge Amp Kit

Sundown Audio UV.2 15" D4 + NVX XCA3K

Sundown Audio UV.2 15" D4 + NVX XCA3K

Diamond Audio HX480.4 with NVX 8 Gauge Amp Kit

Diamond Audio HX480.4 with NVX 8 Gauge Amp Kit

Kicker TL7T82 Subwoofer + NVX VADM1 v2 Amp w/ Free Amp Install Kit

Kicker TL7T82 Subwoofer + NVX VADM1 v2 Amp w/ Free Amp Install Kit

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

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

Kicker 50VCWC124 Subwoofer + NVX VADM1 v2 Amplifier w/ Free Amp Install Kit

Kicker 50VCWC124 Subwoofer + NVX VADM1 v2 Amplifier w/ Free Amp Install Kit

2007–2018 Jeep JK Wrangler – Kicker Plug & Play Marine Amp and Sub Bun

2007–2018 Jeep JK Wrangler – Kicker Plug & Play Marine Amp and Sub Bun

Rockford Fosgate PM400X4 with Amplifier Wiring Kit

Rockford Fosgate PM400X4 with Amplifier Wiring Kit

Kenwood eXcelon XM802-5 with NVX 4 Gauge Amp Kit

Kenwood eXcelon XM802-5 with NVX 4 Gauge Amp Kit

Cerwin Vega SRPM1100.5D with NVX 8 Gauge Amp Kit

Cerwin Vega SRPM1100.5D with NVX 8 Gauge Amp Kit

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

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

Diamond Audio HX400.2 with NVX 8 Gauge Amp Kit

Diamond Audio HX400.2 with NVX 8 Gauge Amp Kit

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

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

Diamond Audio DES400.4D with NVX 8 Gauge Amp Kit

Diamond Audio DES400.4D with NVX 8 Gauge Amp Kit

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