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.

1 - Monoblock (23)

4-Channel (6)

5-Channel (2)

2-Channel (1)

6-Channel (1)

Amplifier Key Features

Amplifiers can offer a diverse array of features. If you select more than one feature, then you will view amplifiers that have ALL features selected. These include speaker-level inputs that facilitate seamless integration with factory audio systems, Bluetooth connectivity suitable for ATV/UTV or Classic vehicle setups, built-in DSPs that provide enhanced control over your audio signal, and a host of other functionalities to explore.

Bass Boost (23)

Compact Design (3)

Weather-Resistant (5)

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.

D (33)

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 250 watts (1)

250–500 watts (2)

500–1,000 watts (10)

1,000–1,500 watts (5)

1,500 watts and up (15)

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 500 watts (33)

Series

Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.

SALT Series (11)

SFB Series (11)

SAEv4 Series (5)

Minimum Impedance Unbridged

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

1 (29)

2 (4)

Minimum Impedance Bridged

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

2 ohms (7)

4 ohms (4)

Not Bridgeable (1)

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 (20)

No (11)

Optional (2)

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.

1 pair (5)

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.

Amp Bluetooth Connectivity

This feature will tell you if the amplifier has the capability to connect to a Bluetooth device.

No (30)

Yes (2)

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!

FREE Amp Kit (1)

Spring Into Savings Sale (33)

VIP (33)

Availability

In Stock (24)

Out of stock (9)

Available to order (4)

Trending Deals in Sundown Audio Class-D Amplifiers

Left Right

All Deals

NVX 10% Off

Free Amp Wiring Kit

Shop the Category

Filters & Sort

Sort

Best Match

Best Rated
Biggest $ savings off list price
Biggest % savings off list price
Price: Lowest First
Price: Highest First
Product Name: A-Z
Product Name: Z-A
Newest First

Sundown Audio SFB-600D

600W RMS Class D SFB Series Monoblock Car Amplifier

Compare

Go to item page

Sundown Audio SFB-600D

600W RMS Class D SFB Series Monoblock Car Amplifier

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

Free shipping in USA. Provide zip for delivery date.

VIP Product Get $15.00 in rewards to spend later

empty

Was $209.99 Details

$149.99

In stock

Add to Cart

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

Sundown Audio SIA-2500D

2500W RMS Class D SFB Series Monoblock Car Amplifier

Save 10% with Code: Holiday10View Terms

Compare

Go to item page

Sundown Audio SIA-2500D

2500W RMS Class D SFB Series Monoblock Car Amplifier

• 2000 watts x 1 channel @ 4 ohm
• 2500 watts x 1 channel @ 2 ohm
• 2500 watts x 1 channel @ 1 ohm
• Total RMS Power: 2500 watts
• Class D 1 ohm Stable Monoblock Amplifier

Free shipping in USA. Provide zip for delivery date.

Save 10% with Code: Holiday10View Terms

VIP Product Get $37.00 in rewards to spend later

empty

Was $461.99 Details

$369.99

In stock

Add to Cart

• 2000 watts x 1 channel @ 4 ohm
• 2500 watts x 1 channel @ 2 ohm
• 2500 watts x 1 channel @ 1 ohm
• Total RMS Power: 2500 watts
• Class D 1 ohm Stable Monoblock Amplifier

Sundown Audio SIA-3500D V2

3500W RMS Class D SFB Series Monoblock Car Amplifier

Save 10% with Code: Holiday10View Terms

Compare

Go to item page

Sundown Audio SIA-3500D V2

3500W RMS Class D SFB Series Monoblock Car Amplifier

• 2600 watts x 1 channel @ 4 ohm
• 3300 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

Free shipping in USA. Provide zip for delivery date.

Save 10% with Code: Holiday10View Terms

VIP Product Get $42.50 in rewards to spend later

empty

Was $509.99 Details

$424.99

In stock

Only 3 Left!

Add to Cart

• 2600 watts x 1 channel @ 4 ohm
• 3300 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

Sundown Audio SAEv4-1000.1D

1000W RMS Class D SAEv4 Series Monoblock Car Amplifier with Wired Remote Control

Compare

Go to item page

Sundown Audio SAEv4-1000.1D

1000W RMS Class D SAEv4 Series Monoblock Car Amplifier with Wired Remote Control

• 375 watts x 1 channel @ 4 ohm
• 650 watts x 1 channel @ 2 ohm
• 1000 watts x 1 channel @ 1 ohm
• Total RMS Power: 1000 watts
• Class D 1 ohm Stable Monoblock Amplifier

Free shipping in USA. Provide zip for delivery date.

VIP Product Get $30.00 in rewards to spend later

empty

Was $407.99 Details

$299.99

In stock

Only 2 Left!

Add to Cart

• 375 watts x 1 channel @ 4 ohm
• 650 watts x 1 channel @ 2 ohm
• 1000 watts x 1 channel @ 1 ohm
• Total RMS Power: 1000 watts
• Class D 1 ohm Stable Monoblock Amplifier

Sundown Audio SAEv.4-2000.1D

2000W RMS Class D SAEv4 Series Monoblock Car Amplifier with Wired Remote Control

Compare

Go to item page

Sundown Audio SAEv.4-2000.1D

2000W RMS Class D SAEv4 Series Monoblock Car Amplifier with Wired Remote Control

• 875 watts x 1 channel @ 4 ohm
• 1300 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

Free shipping in USA. Provide zip for delivery date.

VIP Product Get $40.00 in rewards to spend later

empty

Was $551.99 Details

$399.99

In stock

Only 2 Left!

Add to Cart

• 875 watts x 1 channel @ 4 ohm
• 1300 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

Sundown Audio SIA-5000D

5000W RMS Class D SFB Series Monoblock Car Amplifier

Save 10% with Code: Holiday10View Terms

Compare

Go to item page

Sundown Audio SIA-5000D

5000W RMS Class D SFB Series Monoblock Car Amplifier

• 3400 watts x 1 channel @ 4 ohm
• 4950 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

Free shipping in USA. Provide zip for delivery date.

Save 10% with Code: Holiday10View Terms

VIP Product Get $70.00 in rewards to spend later

empty

Was $809.99 Details

$699.99

In stock

Add to Cart

• 3400 watts x 1 channel @ 4 ohm
• 4950 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

Sundown Audio SIA-1750D

1750W RMS Class D SFB Series Monoblock Car Amplifier

Compare

Go to item page

Sundown Audio SIA-1750D

1750W RMS Class D SFB Series Monoblock Car Amplifier

• 1250 watts x 1 channel @ 4 ohm
• 1750 watts x 1 channel @ 2 ohm
• 1750 watts x 1 channel @ 1 ohm
• Total RMS Power: 1750 watts
• Class D 1 ohm Stable Monoblock Amplifier

Free shipping in USA. Provide zip for delivery date.

VIP Product Get $33.00 in rewards to spend later

empty

Was $443.99 Details

$329.99

In stock

Add to Cart

• 1250 watts x 1 channel @ 4 ohm
• 1750 watts x 1 channel @ 2 ohm
• 1750 watts x 1 channel @ 1 ohm
• Total RMS Power: 1750 watts
• Class D 1 ohm Stable Monoblock Amplifier

Sundown Audio SALT-3

3000W RMS Class D SALT Series Monoblock Car Amplifier

Compare

Go to item page

Sundown Audio SALT-3

3000W RMS Class D SALT Series Monoblock Car Amplifier

• 750 watts x 1 channel @ 4 ohm
• 1500 watts x 1 channel @ 2 ohm
• 3000 watts x 1 channel @ 1 ohm
• 6000 watts x 1 channel @ 2 ohm Bridged
• Total RMS Power: 3000 watts
• Class D 1 ohm Stable Monoblock Amplifier

Free shipping in USA. Provide zip for delivery date.

VIP Product Get $112.00 in rewards to spend later

empty

Was $1343.99 Details

$1,119.99

In stock

Only 1 Left!

Add to Cart

Sundown Audio SIA-1250D

1250W RMS Class D SFB Series Monoblock Car Amplifier

Compare

Go to item page

Sundown Audio SIA-1250D

1250W RMS Class D SFB Series Monoblock Car Amplifier

• 800 watts x 1 channel @ 4 ohm
• 1250 watts x 1 channel @ 2 ohm
• 1250 watts x 1 channel @ 1 ohm
• Total RMS Power: 1250 watts
• Class D 1 ohm Stable Monoblock Amplifier

Free shipping in USA. Provide zip for delivery date.

VIP Product Get $28.00 in rewards to spend later

empty

Was $359.99 Details

$279.99

In stock

Add to Cart

• 800 watts x 1 channel @ 4 ohm
• 1250 watts x 1 channel @ 2 ohm
• 1250 watts x 1 channel @ 1 ohm
• Total RMS Power: 1250 watts
• Class D 1 ohm Stable Monoblock Amplifier

Sundown Audio SAEv4-3000.1D (SAEv.4-3000D)

3000W RMS Class D SAEv4 Series Monoblock Car Amplifier with Wired Remote Control

Compare

Go to item page

Sundown Audio SAEv4-3000.1D (SAEv.4-3000D)

3000W RMS Class D SAEv4 Series Monoblock Car Amplifier with Wired Remote Control

• 1300 watts x 1 channel @ 4 ohm
• 2000 watts x 1 channel @ 2 ohm
• 3000 watts x 1 channel @ 1 ohm
• Total RMS Power: 3000 watts
• Class D 1 ohm Stable Monoblock Amplifier

Free shipping in USA. Provide zip for delivery date.

VIP Product Get $60.00 in rewards to spend later

empty

Was $839.99 Details

$599.99

In stock

Only 1 Left!

Add to Cart

• 1300 watts x 1 channel @ 4 ohm
• 2000 watts x 1 channel @ 2 ohm
• 3000 watts x 1 channel @ 1 ohm
• Total RMS Power: 3000 watts
• Class D 1 ohm Stable Monoblock Amplifier

Sundown Audio SAEv.4-1500.1D

1500W RMS Class D SAEv4 Series Monoblock Car Amplifier with Wired Remote Control

Compare

Go to item page

Sundown Audio SAEv.4-1500.1D

1500W RMS Class D SAEv4 Series Monoblock Car Amplifier with Wired Remote Control

• 450 watts x 1 channel @ 4 ohm
• 800 watts x 1 channel @ 2 ohm
• 1500 watts x 1 channel @ 1 ohm
• Total RMS Power: 1500 watts
• Class D 1 ohm Stable Monoblock Amplifier

Free shipping in USA. Provide zip for delivery date.

VIP Product Get $35.00 in rewards to spend later

empty

Was $479.99 Details

$349.99

In stock

Only 2 Left!

Add to Cart

• 450 watts x 1 channel @ 4 ohm
• 800 watts x 1 channel @ 2 ohm
• 1500 watts x 1 channel @ 1 ohm
• Total RMS Power: 1500 watts
• Class D 1 ohm Stable Monoblock Amplifier

Sundown Audio SALT-1.5

1500W RMS Class D SALT Series Monoblock Car Amplifier

Compare

Go to item page

Sundown Audio SALT-1.5

1500W RMS Class D SALT Series Monoblock Car Amplifier

• 400 watts x 1 channel @ 4 ohm
• 750 watts x 1 channel @ 2 ohm
• 1500 watts x 1 channel @ 1 ohm
• 3000 watts x 1 channel @ 2 ohm Bridged
• Total RMS Power: 1500 watts
• Class D 1 ohm Stable Monoblock Amplifier

Free shipping in USA. Provide zip for delivery date.

VIP Product Get $57.50 in rewards to spend later

empty

Was $689.99 Details

$574.99

In stock

Add to Cart

Sundown Audio SFB200.4D

200W RMS Class D SFB Series 4 Channel Car Amplifier

Compare

Go to item page

Sundown Audio SFB200.4D

200W RMS Class D SFB Series 4 Channel Car Amplifier

• 75 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: @ 4 ohm
• Total RMS Power: 200 watts
• Class D 1 ohm Stable 4-Channel-Channel Amplifier

Free shipping in USA. Provide zip for delivery date.

VIP Product Get $26.00 in rewards to spend later

empty

Was $347.99 Details

$259.99

In stock

Only 2 Left!

Add to Cart

• 75 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: @ 4 ohm
• Total RMS Power: 200 watts
• Class D 1 ohm Stable 4-Channel-Channel Amplifier

Sundown Audio SALT-1700.5

1700W RMS Class D SALT Series 5-Channel Full Range Car Amplifier

Compare

Go to item page

Sundown Audio SALT-1700.5

1700W RMS Class D SALT Series 5-Channel Full Range Car Amplifier

• 125 watts x 4 channel + 480 watts x 1 channel @ 4 ohm
• 220 watts x 4 channel + 800 watts x 1 channel @ 2 ohm
• 1300 watts x 1 channel @ 1 ohm
• Total RMS Power: 1700 watts
• Class D 1 ohm Stable 5-Channel-Channel Amplifier

Free shipping in USA. Provide zip for delivery date.

VIP Product Get $88.00 in rewards to spend later

empty

Was $1055.99 Details

$879.99

In stock

Only 2 Left!

Add to Cart

Sundown Audio SIA-8000D

8000W RMS Class D SFB Series Monoblock Car Amplifier

Save 10% with Code: Holiday10View Terms

Compare

Go to item page

Sundown Audio SIA-8000D

8000W RMS Class D SFB Series Monoblock Car Amplifier

• 5600 watts x 1 channel @ 4 ohm
• 7700 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

Free shipping in USA. Provide zip for delivery date.

Save 10% with Code: Holiday10View Terms

VIP Product Get $112.00 in rewards to spend later

empty

Was $1199.99 Details

$1,119.99

In stock

Only 1 Left!

Add to Cart

• 5600 watts x 1 channel @ 4 ohm
• 7700 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

Sundown Audio SFB500.4D

500W RMS Class D SFB Series 4 Channel Car Amplifier

Compare

Go to item page

Sundown Audio SFB500.4D

500W RMS Class D SFB Series 4 Channel Car Amplifier

• 500 watts x 4 channel @ 4 ohm
• 300 watts x 4 channel @ 2 ohm
• Bridged: @ 4 ohm
• Total RMS Power: 500 watts
• Class D 1 ohm Stable 4-Channel-Channel Amplifier

Free shipping in USA. Provide zip for delivery date.

VIP Product Get $39.00 in rewards to spend later

empty

Was $479.99 Details

$389.99

In stock

Add to Cart

• 500 watts x 4 channel @ 4 ohm
• 300 watts x 4 channel @ 2 ohm
• Bridged: @ 4 ohm
• Total RMS Power: 500 watts
• Class D 1 ohm Stable 4-Channel-Channel Amplifier

Sundown Audio SALT-2000.6

2000W RMS Class D SALT Series 6-Channel Full Range Car Amplifier

Compare

Go to item page

Sundown Audio SALT-2000.6

2000W RMS Class D SALT Series 6-Channel Full Range Car Amplifier

• 100 watts x 2 channel + 150 watts x 2 channel (3&4) @ 4 ohm
• 200 watts x 2 channel + 250 watts x 2 channel (3&4) @ 2 ohm
• 550 watts x 2 channel @ 1 ohm
• Total RMS Power: 2000 watts
• Class D 1 ohm Stable 6-ChannelAmplifier

Free shipping in USA. Provide zip for delivery date.

VIP Product Get $99.00 in rewards to spend later

empty

Was $1187.99 Details

$989.99

In stock

Only 1 Left!

Add to Cart

Sundown Audio SAEv4-600.1D

600W RMS Class D SAEv4 Series Monoblock Car Amplifier with Wired Remote Control

Compare

Go to item page

Sundown Audio SAEv4-600.1D

600W RMS Class D SAEv4 Series Monoblock Car Amplifier with Wired Remote Control

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

Free shipping in USA. Provide zip for delivery date.

VIP Product Get $25.00 in rewards to spend later

empty

Was $347.99 Details

$249.99

In stock

Only 2 Left!

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: 600 watts
• Class D 1 ohm Stable Monoblock Amplifier

Sundown Audio SAM-100.4

400W RMS Class D 4 Channel Powersport Amplifier with Bluetooth

Compare

Go to item page

Sundown Audio SAM-100.4

400W RMS Class D 4 Channel Powersport Amplifier with Bluetooth

• 700 watts x 4 channel @ 4 ohm
• 400 watts x 4 channel @ 2 ohm
• Bridged: 700 watts x 4 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

Free shipping in USA. Provide zip for delivery date.

VIP Product Get $35.00 in rewards to spend later

empty

Was $419.99 Details

$349.99

In stock

Only 1 Left!

Add to Cart

• 700 watts x 4 channel @ 4 ohm
• 400 watts x 4 channel @ 2 ohm
• Bridged: 700 watts x 4 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

Sundown Audio SFB1800.5D

1000W RMS Class D SFB Series 5 Channel Car Amplifier

Compare

Go to item page

Sundown Audio SFB1800.5D

1000W RMS Class D SFB Series 5 Channel Car Amplifier

• 250 watts x 5 channel + @ 4 ohm
• 500 watts x 5 channel + @ 2 ohm
• Bridged: @ 4 ohm + @ 2 ohm
• Total RMS Power: 1000 watts
• Class D 1 ohm Stable 5-Channel-Channel Amplifier

Free shipping in USA. Provide zip for delivery date.

VIP Product Get $48.00 in rewards to spend later

empty

Was $599.99 Details

$479.99

In stock

Only 1 Left!

Add to Cart

• 250 watts x 5 channel + @ 4 ohm
• 500 watts x 5 channel + @ 2 ohm
• Bridged: @ 4 ohm + @ 2 ohm
• Total RMS Power: 1000 watts
• Class D 1 ohm Stable 5-Channel-Channel Amplifier

1 2 Next

Items per page: 20 40 60

Clear all

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

Free perks, no Prime^TM fees

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.

Free install gear for stereos

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.

Authentic & Authorized

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.

View best sellers, deals, and 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!

Learn about All Car Audio

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!

Call or email our experts

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?

Subscribe

Welcome to the Team!

Sundown Audio Class-D Amplifiers

Trending Deals in Sundown Audio Class-D Amplifiers

Shop the Category

Sundown Audio SFB-600D

Sundown Audio SFB-600D

Sundown Audio SIA-2500D

Sundown Audio SIA-2500D

Sundown Audio SIA-3500D V2

Sundown Audio SIA-3500D V2

Sundown Audio SAEv4-1000.1D

Sundown Audio SAEv4-1000.1D

Sundown Audio SAEv.4-2000.1D

Sundown Audio SAEv.4-2000.1D

Sundown Audio SIA-5000D

Sundown Audio SIA-5000D

Sundown Audio SIA-1750D

Sundown Audio SIA-1750D

Sundown Audio SALT-3

Sundown Audio SALT-3

Sundown Audio SIA-1250D

Sundown Audio SIA-1250D

Sundown Audio SAEv4-3000.1D (SAEv.4-3000D)

Sundown Audio SAEv4-3000.1D (SAEv.4-3000D)

Sundown Audio SAEv.4-1500.1D

Sundown Audio SAEv.4-1500.1D

Sundown Audio SALT-1.5

Sundown Audio SALT-1.5

Sundown Audio SFB200.4D

Sundown Audio SFB200.4D

Sundown Audio SALT-1700.5

Sundown Audio SALT-1700.5

Sundown Audio SIA-8000D

Sundown Audio SIA-8000D

Sundown Audio SFB500.4D

Sundown Audio SFB500.4D

Sundown Audio SALT-2000.6

Sundown Audio SALT-2000.6

Sundown Audio SAEv4-600.1D

Sundown Audio SAEv4-600.1D

Sundown Audio SAM-100.4

Sundown Audio SAM-100.4

Sundown Audio SFB1800.5D

Sundown Audio SFB1800.5D

Didn't find your car?

Account

Shopping help

Company

Everyday heroes

Brand stores

Useful links