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

Car Amplifier Packages & Bundles for your 2004 Sierra 3500 close

Filters
Reset Done
Show products that do not fit
Product Type
Price Range
Amplifier Class

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

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

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

Other Classes: You may see classes such as GH, bD, X, FD, etc. by some manufactures. These amplifiers tend to be either class A/B, D or a hybrid of the two but with improvements to their designs that can make them more efficient or offer better sound quality.
Number of Channels
Each channel on an amplifier will power one speaker using a positive and negative cable. There are various types of amplifiers, each designed to power a certain number of speakers. Monoblock amplifiers, also known as single channel, are designed to power one or more subwoofers. These amplifiers often have very high power ratings. On the other hand, multi-channel amplifiers power multiple speakers, usually at lower power ratings. 2-Channel and 4-Channel amplifiers can power car speakers or low powered subwoofers. Occasionally you might see a 5 or 6-channel amplifier that can power speakers and subwoofers at the same time. The most common setup is a monoblock amp to run subwoofers and a 4-channel amp to run door speakers. Check out our Knowledge Base for more information.
Total RMS Power Output
Total RMS power is measured by multiplying RMS power per channel by the number of channels, and is calculated at the lowest level of operating impedance.

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

The RMS output figure is much more accurate than the peak rating when comparing products.
Total Peak Power Output
The total peak power output is measured as the wattage per channel multiplied by the number of channels, and is calculated at the lowest level of operating impedance.

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

The RMS power rating is more accurate, and we recommend using it for product comparison.
Minimum Impedance Unbridged
The lowest impedance the amplifier will handle when it is not bridged.
Minimum Impedance Bridged
The lowest impedance the amplifier will handle when it is bridged.
Remote bass/level controller
If the amp comes with a bass/gain remote you will be able to control the level of your bass from your dashboard. Typically bass remotes also include a 16-20 ft. wire for installation.
Preamp Outputs
Many amplifiers are equipped with RCA preamp outputs which pass the original music signal from the source to additional amplifiers. This is known as daisy chaining because the source connects to the first amp, and the first amp connects to the second amp, etc. The advantage to daisy chaining is you only need one 2-channel RCA cable to transfer the signal from the head-unit to the amplifier, and then one additional cable for each amp being daisy chained.
Built-in Crossover

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

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

Speaker Level Inputs
Speaker level inputs are commonly referred to as high-level inputs and vice versa. This input type allows you to get your audio signal directly from the speaker wire in your vehicle, instead of using RCA cables. The advantage of this is factory integration, as most stock radios do not have RCA outputs to run amplifiers.
Maximum Input Gauge Size
This is the largest gauge wire that will fit into the power and ground terminals of this device. The lower the gauge number, the thicker the wire is. For example, a 4 gauge wire is thicker than an 8 gauge wire and thus has higher current carrying capacity. Always do your best to get this size wire to reduce the risk of damage to your components.
Deals
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!
Availability

Your Vehicle

close
Universal fit Icon
Explore universal-fit product options for your 2004 Sierra 3500
Vehicle-specific solutions are not available in this category.
Update vehicle | Remove vehicle | Vehicle store

Shop the Category

filter-icon Filters & Sort

Rockford Fosgate PM400X4 with Amplifier Wiring Kit

400W 4-Channel Punch Series Class AB Marine Amplifier

PM400X4, XKIT44 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

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

Save 15% Off Package Deals at Checkout!

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

82
List price $675.98
-19% $549.99
Notify Me

• 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

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

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

NXLF4_XKIT84 big
Go to item page Right Arrow Icon of Right Arrow

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

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

39
List price $635.94
-8% $583.94

In stock.

Add to Cart

• 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

NVX - Worth the Envy - Direct to Consumer Car Audio

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

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

EXL-P2000X1D, XKIT02 big
Go to item page Right Arrow Icon of Right Arrow

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

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

42
List price $627.94
$605.11

In stock.

Add to Cart

• 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

Earthquake Sound PHS3500.1 with NVX 1/0 Gauge Amp Kit

3500W RMS PowerHouse Shredder Series Full Range Class-D Monoblock Amplifier with Bass Remote

PHS35001_XKIT02 big
Go to item page Right Arrow Icon of Right Arrow

Earthquake Sound PHS3500.1 with NVX 1/0 Gauge Amp Kit

3500W RMS PowerHouse Shredder Series Full Range Class-D Monoblock Amplifier with Bass Remote

• 1200 watts x 1 channel @ 4 ohm
• 2000 watts x 1 channel @ 2 ohm
• 3500 watts x 1 channel @ 1 ohm
• Total RMS Power: 3500 watts
• Class D 1 ohm Stable Monoblock Amplifier
• Includes Amplifier Wiring Kit

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

42
List price $706.99
-13% $613.99

In stock.

Add to Cart

• 1200 watts x 1 channel @ 4 ohm
• 2000 watts x 1 channel @ 2 ohm
• 3500 watts x 1 channel @ 1 ohm
• Total RMS Power: 3500 watts
• Class D 1 ohm Stable Monoblock Amplifier
• Includes Amplifier Wiring Kit

Lowest price in 30 days

MTX TH750.1 with NVX 4 Gauge Amp Kit

750W RMS Class D Thunder Series Monoblock Car Amplifier (with Bass Remote)

TH7501_XKIT42 big
Go to item page Right Arrow Icon of Right Arrow

MTX TH750.1 with NVX 4 Gauge Amp Kit

750W RMS Class D Thunder Series Monoblock Car Amplifier (with Bass Remote)

• 250 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• 750 watts x 1 channel @ 1 ohm
• Total RMS Power: 750 watts
• Class D 1 ohm Stable Monoblock Amplifier

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

125
List price $693.94
-27% $509.95

Available

Ships in 10-14 days

Add to Cart

• 250 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• 750 watts x 1 channel @ 1 ohm
• Total RMS Power: 750 watts
• Class D 1 ohm Stable Monoblock Amplifier

Cerwin Vega B55 with NVX 4 Gauge Amp Kit

1900 Watt 5-Channel Bomber Series Class D Ultra-Compact Amplifier

B55, XKIT46 big
Go to item page Right Arrow Icon of Right Arrow

Cerwin Vega B55 with NVX 4 Gauge Amp Kit

1900 Watt 5-Channel Bomber Series Class D Ultra-Compact Amplifier

• Peak Power: 1900 Watts
• RMS: 80 Watts x 4 + 200 Watts x 1 @ 4 ohm, 150 Watts x 4 + 350 Watts x 1 @ 2 ohm, Bridged: 300 Watts x 2 @ 4 ohm
• Class D IR Chipset with DirectFET Power Mosfet Output
• Wired remote bass level control included
• Ultra Compact High Density Aluminum Alloy Chassis
• Includes NVX XKIT46 4 Gauge Amp Wiring Kit

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

47
List price $707.98
-29% $504.98

In stock.

Add to Cart

• Peak Power: 1900 Watts
• RMS: 80 Watts x 4 + 200 Watts x 1 @ 4 ohm, 150 Watts x 4 + 350 Watts x 1 @ 2 ohm, Bridged: 300 Watts x 2 @ 4 ohm
• Class D IR Chipset with DirectFET Power Mosfet Output
• Wired remote bass level control included
• Ultra Compact High Density Aluminum Alloy Chassis
• Includes NVX XKIT46 4 Gauge Amp Wiring Kit

DS18 G4000.5D with NVX 4 Gauge Amp Kit

4000W Peak (1480W RMS) Class D Gen-X Series 5-Channel Amplifier with Bass Remote and Input Selector

G40005D_XKIT46 big
Go to item page Right Arrow Icon of Right Arrow

DS18 G4000.5D with NVX 4 Gauge Amp Kit

4000W Peak (1480W RMS) Class D Gen-X Series 5-Channel Amplifier with Bass Remote and Input Selector

• 130 watts x 4 channel + 300 watts x 1 channel @ 4 ohm
• 220 watts x 4 channel + 600 watts x 1 channel @ 2 ohm
• Bridged: 420 watts x 2 channel @ 4 ohm + 600 watts x 1 channel @ 2 ohm
• Total RMS Power: 1480 watts
• Class D 2 ohm Stable 5-Channel-Channel Amplifier
• Includes Amplifier Wiring Kit

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

45
List price $575.94
-15% $486.94

In stock.

Add to Cart

• 130 watts x 4 channel + 300 watts x 1 channel @ 4 ohm
• 220 watts x 4 channel + 600 watts x 1 channel @ 2 ohm
• Bridged: 420 watts x 2 channel @ 4 ohm + 600 watts x 1 channel @ 2 ohm
• Total RMS Power: 1480 watts
• Class D 2 ohm Stable 5-Channel-Channel Amplifier
• Includes Amplifier Wiring Kit

Stinger SPX1000X5 with NVX 8 Gauge Amp Kit

150W RMS Micro Class D 5-Channel Marine Amplifier

SPX1000X5_XKIT86 big
Go to item page Right Arrow Icon of Right Arrow

Stinger SPX1000X5 with NVX 8 Gauge Amp Kit

150W RMS Micro Class D 5-Channel Marine Amplifier

• 95 x 4 @ 4 ohm Stereo - CH 1-4
• 275 x 1 @4 ohm - CH 5
• 150 x 4 @ 2 ohm Stero - CH 1-4
• 500 x 1 @ 2 ohm - CH 5
• Total RMS Power: 150 watts
• Class D 4 ohm Stable 5-Channel Amplifier
• Includes Amplifier Wiring Kit

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

82
List price $885.98
-46% $479.00

Available

Ships in 10-14 days

Add to Cart

• 95 x 4 @ 4 ohm Stereo - CH 1-4
• 275 x 1 @4 ohm - CH 5
• 150 x 4 @ 2 ohm Stero - CH 1-4
• 500 x 1 @ 2 ohm - CH 5
• Total RMS Power: 150 watts
• Class D 4 ohm Stable 5-Channel Amplifier
• Includes Amplifier Wiring Kit

DS18 NXL-X600.4D (Hydro) with NVX 8 Gauge Amp Kit

1600W Peak Class D HYDRO Series 4-Channel Marine and Powersports Amplifier

NXLX6004D_XKIT84 big
Go to item page Right Arrow Icon of Right Arrow

DS18 NXL-X600.4D (Hydro) with NVX 8 Gauge Amp Kit

1600W Peak Class D HYDRO Series 4-Channel Marine and Powersports Amplifier

• 150 watts x 4 channel @ 4 ohm
• 200 watts x 4 channel @ 2 ohm
• Bridged: 400 watts x 2 channel @ 4 ohm
• Total RMS Power: 1600 watts
• IPX6 waterproof rating
• Class D 2 ohm Stable 4-Channel-Channel Amplifier
• Includes Amplifier Wiring Kit

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

39
List price $707.94
-7% $655.94

In stock.

Add to Cart

• 150 watts x 4 channel @ 4 ohm
• 200 watts x 4 channel @ 2 ohm
• Bridged: 400 watts x 2 channel @ 4 ohm
• Total RMS Power: 1600 watts
• IPX6 waterproof rating
• Class D 2 ohm Stable 4-Channel-Channel Amplifier
• Includes Amplifier Wiring Kit

Kenwood eXcelon XM802-5 with NVX 4 Gauge Amp Kit

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

XM8025_XKIT46 big
Go to item page Right Arrow Icon of Right Arrow

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

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

45
List price $829.99
-35% $541.64

Available

Ships in 10-14 days

Add to Cart

• 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

Lowest price in 30 days

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

KICK-MAR-5CH-18JLJT big
Go to item page Right Arrow Icon of Right Arrow

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

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $2918.98
-17% $2,424.95

Available

Ships in 10-14 days

Add to Cart

•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

Cerwin Vega SRPM750.1DW with NVX 8 Gauge Amp Kit

750W RMS Class-D Monoblock 2-Ohm Stable Marine Amplifier w/ Bass Knob Included - White

SRPM7501DW_XKIT82 big
Go to item page Right Arrow Icon of Right Arrow

Cerwin Vega SRPM750.1DW with NVX 8 Gauge Amp Kit

750W RMS Class-D Monoblock 2-Ohm Stable Marine Amplifier w/ Bass Knob Included - White

• 300 Watts RMS x 1 @ 4 ohm
• 500 Watts RMS x 1 @ 2 ohm
• 750W x 1 @ 1 Ohm
• Conformal Coating Protects Against Moisture
• Aluminum Heatsink
• Includes Amplifier Wiring Kit

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

61
List price $599.98
-30% $419.99

In stock.

Add to Cart

• 300 Watts RMS x 1 @ 4 ohm
• 500 Watts RMS x 1 @ 2 ohm
• 750W x 1 @ 1 Ohm
• Conformal Coating Protects Against Moisture
• Aluminum Heatsink
• Includes Amplifier Wiring Kit

Cerwin-Vega H1000.1D with NVX 4 Gauge Amp Kit

1400W Full Range Class D Monoblock Car Amplifier

H10001D_XKIT42 big
Go to item page Right Arrow Icon of Right Arrow

Cerwin-Vega H1000.1D with NVX 4 Gauge Amp Kit

1400W Full Range Class D Monoblock Car Amplifier

• 450 watts x 1 channel @ 4 ohm
• 700 watts x 1 channel @ 2 ohm
• 1000 watts x 1 channel @ 1 ohm
• Total RMS Power: 1000 watts Watts
• Includes Amplifier Wiring Kit

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

125
List price $515.98
-22% $401.66

Available

Ships in 10-14 days

Add to Cart

• 450 watts x 1 channel @ 4 ohm
• 700 watts x 1 channel @ 2 ohm
• 1000 watts x 1 channel @ 1 ohm
• Total RMS Power: 1000 watts Watts
• Includes Amplifier Wiring Kit

DS18 NXL-X850.4D (Hydro) with NVX 8 Gauge Amp Kit

1600W Peak Class D HYDRO Series 4-Channel Marine and Powersports Amplifier

NXLX8504D_XKIT84 big
Go to item page Right Arrow Icon of Right Arrow

DS18 NXL-X850.4D (Hydro) with NVX 8 Gauge Amp Kit

1600W Peak Class D HYDRO Series 4-Channel Marine and Powersports Amplifier

• 150 watts x 4 channel @ 4 ohm
• 200 watts x 4 channel @ 2 ohm
• Bridged: 400 watts x 2 channel @ 4 ohm
• Total RMS Power: 1600 watts
• IPX6 waterproof rating
• Class D 2 ohm Stable 4-Channel-Channel Amplifier
• Includes Amplifier Wiring Kit

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

39
List price $767.94
-7% $715.94

In stock.

Add to Cart

• 150 watts x 4 channel @ 4 ohm
• 200 watts x 4 channel @ 2 ohm
• Bridged: 400 watts x 2 channel @ 4 ohm
• Total RMS Power: 1600 watts
• IPX6 waterproof rating
• Class D 2 ohm Stable 4-Channel-Channel Amplifier
• Includes Amplifier Wiring Kit

Cerwin-Vega SPRO2100.1D with NVX 1/0 Gauge Amp Kit

2100W RMS Stroker PRO series Class-D Monoblock Amplifier with Bass Remote

SPRO21001D_XKIT02 big
Go to item page Right Arrow Icon of Right Arrow

Cerwin-Vega SPRO2100.1D with NVX 1/0 Gauge Amp Kit

2100W RMS Stroker PRO series Class-D Monoblock Amplifier with Bass Remote

• 900 watts x 1 channel @ 4 ohm
• 1400 watts x 1 channel @ 2 ohm
• 2100 watts x 1 channel @ 1 ohm
• Total RMS Power: 2100 watts
• Class D 1 ohm Stable Monoblock Amplifier
• Includes Amplifier Wiring Kit

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

44
List price $1019.98
-22% $794.98

In stock.

Add to Cart

• 900 watts x 1 channel @ 4 ohm
• 1400 watts x 1 channel @ 2 ohm
• 2100 watts x 1 channel @ 1 ohm
• Total RMS Power: 2100 watts
• Class D 1 ohm Stable Monoblock Amplifier
• Includes Amplifier Wiring Kit

Cerwin Vega S9500.2D with NVX 8 Gauge Amp Kit

500W RMS Stroker Series Class-D 2-Channel Amplifier with Bass Remote

S95002D_XKIT42 big
Go to item page Right Arrow Icon of Right Arrow

Cerwin Vega S9500.2D with NVX 8 Gauge Amp Kit

500W RMS Stroker Series Class-D 2-Channel Amplifier with Bass Remote

• 200 watts x 2 channel @ 4 ohm
• 250 watts x 2 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 2-Channel Amplifier
• Includes Amplifier Wiring Kit

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

125
List price $503.98
-30% $354.98

In stock.

Add to Cart

• 200 watts x 2 channel @ 4 ohm
• 250 watts x 2 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 2-Channel Amplifier
• Includes Amplifier Wiring Kit

DS18 NXL-N4 (Hydro) with NVX 8 Gauge Amp Kit

1800W Peak Class D HYDRO Series 4-Channel Ultra-Compact Marine and Powersports Amplifier

NXLN4_XKIT84 big
Go to item page Right Arrow Icon of Right Arrow

DS18 NXL-N4 (Hydro) with NVX 8 Gauge Amp Kit

1800W Peak Class D HYDRO Series 4-Channel Ultra-Compact Marine and Powersports Amplifier

• 100 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• IP67 waterproof rating
• Class D 2 ohm Stable 4-Channel-Channel Amplifier
• Includes Amplifier Wiring Kit

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

39
List price $443.94
-12% $391.94

In stock.

Add to Cart

• 100 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• IP67 waterproof rating
• Class D 2 ohm Stable 4-Channel-Channel Amplifier
• Includes Amplifier Wiring Kit

Hertz HMP 1D with NVX 8 Gauge Amp Kit

300W RMS HMP Series Monoblock Class D 2-Ohm Marine/Powersports/Motorcycle Amplifier

HMP1D_XKIT82 big
Go to item page Right Arrow Icon of Right Arrow

Hertz HMP 1D with NVX 8 Gauge Amp Kit

300W RMS HMP Series Monoblock Class D 2-Ohm Marine/Powersports/Motorcycle Amplifier

• 180 watts x 1 channel @ 4 ohm
• 300 watts x 1 channel @ 2 ohm
• Total RMS Power: 300 watts
• Water Jet Tested
• Class D 2 ohm Stable Monoblock Amplifier
• Includes Amplifier Wiring Kit

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

61
List price $510.99
-26% $379.99

Available

Ships in 10-14 days

Add to Cart

• 180 watts x 1 channel @ 4 ohm
• 300 watts x 1 channel @ 2 ohm
• Total RMS Power: 300 watts
• Water Jet Tested
• Class D 2 ohm Stable Monoblock Amplifier
• Includes Amplifier Wiring Kit

DS18 G1800.1D + Belva BAK02 1/0 Gauge Amp Wiring Kit

1800W Peak (600W RMS) GEN-X Series Class D Monoblock Amplifier

G1800.1D, BAK02 big
Go to item page Right Arrow Icon of Right Arrow

DS18 G1800.1D + Belva BAK02 1/0 Gauge Amp Wiring Kit

1800W Peak (600W RMS) GEN-X Series Class D Monoblock Amplifier

• 250 watts x 1 channel @ 4 ohm
• 450 watts x 1 channel @ 2 ohm
• 600 watts x 1 channel @ 1 ohm
• Total RMS Power: 1800 watts
• Class D 1 ohm Stable Monoblock Amplifier

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

75
List price $309.94
-6% $289.94

In stock.

Add to Cart

• 250 watts x 1 channel @ 4 ohm
• 450 watts x 1 channel @ 2 ohm
• 600 watts x 1 channel @ 1 ohm
• Total RMS Power: 1800 watts
• Class D 1 ohm Stable Monoblock Amplifier

Audio Control ACX-300.1 + NVX XKIT82 8 Gauge Amp Wiring Kit

ACX Series All-Weather 300W Monoblock Audio Marine Amplifier

ACX-300.1, XKIT82 big
Go to item page Right Arrow Icon of Right Arrow

Audio Control ACX-300.1 + NVX XKIT82 8 Gauge Amp Wiring Kit

ACX Series All-Weather 300W Monoblock Audio Marine Amplifier

• 175 Watts RMS x 1 @ 4 ohm
• 300 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 600 Watts
• CEA-2006 Compliant
• AccuBASS®

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

61
List price $434.99
-47% $229.00

Available

Ships in 10-14 days

Add to Cart

• 175 Watts RMS x 1 @ 4 ohm
• 300 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 600 Watts
• CEA-2006 Compliant
• AccuBASS®

NVX - Worth the Envy - Direct to Consumer Car Audio
Prev 17 18 19 20 21 Next

Items per page: 20 40 60

    Clear all
    why-shoping-with-sonic

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

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

    2004 GMC Sierra 3500

    1996 Nissan Quest

    2011 Mitsubishi Galant

    1982 Mazda GLC

    1989 Dodge D/W Series

    1982 Fiat Spider 2000

    2025 Audi A7 Sportback

    1985 Chevrolet Camaro

    2004 Audi A6 Quattro

    1979 Buick LeSabre

    Vehicle
    Store     Delete

    2007 Harley Davidson FXSTSSE2 Screamin Eagle Softail Springer

    Vehicle
    Store     Delete

    2018 Can-Am Commander Max 1000R DPS

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

    Cancel

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

    Cancel

    Shop your 2004 Sierra 3500
    Why Use a Vehicle Fit Guide?
    Change vehicle | Shop without vehicle
    Whoa! Slow down. Add your details below!
    additional information required
    Add vehicle details to confirm fitment
    Ignore fitment details
    Find stereos and more that work -- fast.

    Additional information:

    Remove

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

    Where to find vehicle info

    Go to Fitment

    Didn't find your car?

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

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

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

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

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