Wet Sounds Water-resistant, Marine & Off-Road Amplifiers at Sonic Electronix

Wet Sounds Water-resistant, Marine & Off-Road Amplifiers

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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.

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 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.

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.

This designates the series of the amplifier. Many amps are available in a litany of different wattage and channel configurations, but maintain consistent features throughout the product line.
The lowest impedance the amplifier will handle when it is not bridged.
The lowest impedance the amplifier will handle when it is bridged.
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.
Sonic Certified amplifiers have been tested by the experts at Sonic Electronix to meet or exceed the wattage ratings provided by the manufacturer. If this is marked as Yes, then you can trust the wattage ratings. If marked as No, then we have tested the amplifier and it did not meet the advertised wattage ratings. If marked as Not Tested, then the Sonic Electronix experts have not yet been able to test the amp.
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.

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 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.
Amplifiers that have been tested to meet specific standards. When a car amplifier meets these standards, you can be sure that it will be able to produce the amount of power specified by the official CEA-2006 rating. Usually, these rating consist of the following items:
  • RMS Power
  • Signal-to-Noise Ratio

This rating applies to both external car amplifiers, as well as the amplifiers inside of in-dash stereos.

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.
This feature will tell you if the amplifier has the capability to connect to a Bluetooth device.
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Wet Sounds HTX-2 Amplifier + Free $100 Gift Card

600W RMS 2-Channel HTX Series Class D Full-Range Marine Amplifier (WetSounds)

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600W RMS 2-Channel HTX Series Class D Full-Range Marine Amplifier (WetSounds)

• 150 Watts RMS x 2 @ 4 ohms
• 300 Watts RMS x 2 @ 2 ohms
• 600 Watts RMS x 1 @ 4 ohms, Bridged
• Total Peak Power: 900 Watts RMS
• CEA-2006 Compliant
• Removable crossover/level control cover
• Conformal coated PCB boards
• Mono or 2 channel operation

5
Wet Sounds HTX-2 Amplifier + Free $100 Gift Card

600W RMS 2-Channel HTX Series Class D Full-Range Marine Amplifier (WetSounds)

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$899.99 (22.22% off)
$699.99

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HTX-2, 100EGIFT small

600W RMS 2-Channel HTX Series Class D Full-Range Marine Amplifier (WetSounds)

$699.99

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FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

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NVX Universal Remote Level Bass Control

Controls bass level and frequency via RCA/Interconnect connectors on any amp.

$9.99

Add
NVX XWS1625 16 AWG Speaker Wire

25 ft. of True 16 Gauge 100% Copper EnvyFlex Speaker Cable/Wire

$19.99

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View all available accessories for the Wet Sounds HTX-2 Amplifier + Free $100 Gift Card.
Wet Sounds HTX-2 + Free High Quality NVX Amp Kit

600W RMS 2-Channel HTX Series Class D Full-Range Marine Amplifier (WetSounds)

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600W RMS 2-Channel HTX Series Class D Full-Range Marine Amplifier (WetSounds)

• 150 Watts RMS x 2 @ 4 ohms
• 300 Watts RMS x 2 @ 2 ohms
• 600 Watts RMS x 1 @ 4 ohms, Bridged
• Total Peak Power: 900 Watts RMS
• CEA-2006 Compliant
• Removable crossover/level control cover
• Conformal coated PCB boards
• Mono or 2 channel operation

78
Wet Sounds HTX-2 + Free High Quality NVX Amp Kit

600W RMS 2-Channel HTX Series Class D Full-Range Marine Amplifier (WetSounds)

Special order

Ships at Later Date

$914.98 (23.50% off)
$699.99
Wet Sounds HTX-4

600W RMS 4-Channel HTX Series Class D Full-Range Marine Amplifier (WetSounds)

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600W RMS 4-Channel HTX Series Class D Full-Range Marine Amplifier (WetSounds)

• 100 Watts RMS x 4 @ 4 ohms
• 150 Watts RMS x 4 @ 2 ohms
• 300 Watts RMS x 2 @ 4 ohms, Bridged
• Total Peak Power: 600 Watts RMS
• CEA-2006 Compliant
• Removable crossover/level control cover
• Conformal coated PCB boards
• 4, 3 or 2 channel operation

Wet Sounds HTX-4

600W RMS 4-Channel HTX Series Class D Full-Range Marine Amplifier (WetSounds)

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Ships in 1-2 weeks

$899.99 (16.67% off)
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600W RMS 4-Channel HTX Series Class D Full-Range Marine Amplifier (WetSounds)

$749.99

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Belva BAK44 4-Channel 4 Gauge Amplifier Installation Kit

Complete 4-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire

$39.99

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FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

Add
NVX Universal Remote Level Bass Control

Controls bass level and frequency via RCA/Interconnect connectors on any amp.

$9.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Wet Sounds HTX-4.
Wet Sounds STX Micro 1

600W RMS Class-D 1-Ohm Stable Monoblock Compact Amplifier

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600W RMS Class-D 1-Ohm Stable Monoblock Compact Amplifier

• 250 Watts RMS x 1 @ 4 ohms
• 420 Watts RMS x 1 @ 2 ohms
• 600 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 600 Watts
• Frequency Response: 10 - 250Hz
• Dimensions: 4"W x 9.25"L x 1.5"H

Wet Sounds STX Micro 1

600W RMS Class-D 1-Ohm Stable Monoblock Compact Amplifier

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$599.99 (20.00% off)
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  • Get A Free $50 Gift Card With Purchase!

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600W RMS Class-D 1-Ohm Stable Monoblock Compact Amplifier

$479.99

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Belva BAK82

Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects

$29.99

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NVX Universal Remote Level Bass Control

Controls bass level and frequency via RCA/Interconnect connectors on any amp.

$9.99

Add
NVX XFLOC2

80W 2-Channel Line Output Converter with Digital Noise Filter + Line Driver

$16.99

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Don't see the accessory you're looking for?
View all available accessories for the Wet Sounds STX Micro 1.
Wet Sounds SYN-DX 6

600W RMS SYN-DX Series Bridgeable Full Range 6-Channel Class D Marine Amplifier (WetSounds)

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600W RMS SYN-DX Series Bridgeable Full Range 6-Channel Class D Marine Amplifier (WetSounds)

• Class-D 2-Ohm Stable 6-Channel Amplifier
• Total power output: 1400 watts RMS
• Remote Turn-on
• Conformal coated PCB
• Variable high-pass filter: 50 - 250 Hz, 24 dB/octave
• Variable low-pass filter: 50 - 250 Hz, 24 dB/octave
• Fuse Rating: 30 A x 3

Wet Sounds SYN-DX 6

600W RMS SYN-DX Series Bridgeable Full Range 6-Channel Class D Marine Amplifier (WetSounds)

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$1499.99 (16.67% off)
Vip Icon $1,249.99

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SYN-DX 6 small

600W RMS SYN-DX Series Bridgeable Full Range 6-Channel Class D Marine Amplifier (WetSounds)

$1249.99

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FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

Add
Stinger SI4612 4000 Series Interconnect Cable

12 ft. 6-Channel 4000 Series Audio Interconnect Cable

$24.99

Add
NVX XWS1225 12 AWG Speaker Wire

25 ft. of True 12 Gauge 100% Copper EnvyFlex Speaker Cable/Wire

$29.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Wet Sounds SYN-DX 6.
Wet Sounds HTX-2

600W RMS 2-Channel HTX Series Class D Full-Range Marine Amplifier (WetSounds)

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600W RMS 2-Channel HTX Series Class D Full-Range Marine Amplifier (WetSounds)

• 150 Watts RMS x 2 @ 4 ohms
• 300 Watts RMS x 2 @ 2 ohms
• 600 Watts RMS x 1 @ 4 ohms, Bridged
• Total Peak Power: 900 Watts RMS
• CEA-2006 Compliant
• Removable crossover/level control cover
• Conformal coated PCB boards
• Mono or 2 channel operation

Wet Sounds HTX-2

600W RMS 2-Channel HTX Series Class D Full-Range Marine Amplifier (WetSounds)

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Ships at Later Date

$799.99 (12.50% off)
Vip Icon $699.99
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3 Special offers
  • Get a FREE XKIT42 amp wiring kit with your purchase!
  • Get A Free $100 Dollar Gift Card With Purchase!
  • Add a Universal Bass Knob!

Item Added to Cart

HTX-2 small

600W RMS 2-Channel HTX Series Class D Full-Range Marine Amplifier (WetSounds)

$699.99

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Belva BAK42BK 4 Gauge Amplifier Installation Kit

Great amps need great wire at a great price. This amp kit has everything you need!

$29.99

Add
FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

Add
NVX Universal Remote Level Bass Control

Controls bass level and frequency via RCA/Interconnect connectors on any amp.

$9.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Wet Sounds HTX-2.
Wet Sounds SYN-DX 4

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

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

• 125 Watts RMS x 4 @ 4 ohms
• 200 Watts RMS x 4 @ 2 ohms
• 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

Wet Sounds SYN-DX 4

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

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$1199.99 (16.67% off)
Vip Icon $999.99

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SYN-DX 4 small

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

$999.99

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Belva BAK44 4-Channel 4 Gauge Amplifier Installation Kit

Complete 4-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire

$39.99

Add
FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

Add
NVX Universal Remote Level Bass Control

Controls bass level and frequency via RCA/Interconnect connectors on any amp.

$9.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Wet Sounds SYN-DX 4.
Wet Sounds HTX-1

560W RMS Monoblock HTX Series Class D Subwoofer Marine Amplifier (WetSounds)

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560W RMS Monoblock HTX Series Class D Subwoofer Marine Amplifier (WetSounds)

• 330 Watts RMS x 1 @ 4 ohms
• 650 Watts RMS x @ 2 ohms
• Wired remote level control included
• CEA-2006 Compliant
• Removable crossover/level control cover
• Conformal coated PCB boards
• 6, 5 or 3 channel operation

Wet Sounds HTX-1

560W RMS Monoblock HTX Series Class D Subwoofer Marine Amplifier (WetSounds)

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Only 1 Left!

$799.99 (25.00% off)
Vip Icon $599.99
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1 Special offer
  • Get a FREE XKIT42 amp wiring kit with your purchase!

Item Added to Cart

HTX-1 small

560W RMS Monoblock HTX Series Class D Subwoofer Marine Amplifier (WetSounds)

$599.99

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Belva BAK42BK 4 Gauge Amplifier Installation Kit

Great amps need great wire at a great price. This amp kit has everything you need!

$29.99

Add
NVX XFLOC2

80W 2-Channel Line Output Converter with Digital Noise Filter + Line Driver

$16.99

Add
AudioControl Epicenter-InDash

If you want the best bass possible and a way to measure how loud your system is playing

$249.99

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Don't see the accessory you're looking for?
View all available accessories for the Wet Sounds HTX-1.
Wet Sounds SDX-6

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

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

• RMS: 185W x 6 @ 4 ohms, 290W x 6 @ 2 ohms, Bridged: 585W x 3 @ 4 ohms
• 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

Wet Sounds SDX-6

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

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$1799.99 (11.11% off)
Vip Icon $1,599.99

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SDX-6 small

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

$1599.99

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FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

Add
Stinger SI4612 4000 Series Interconnect Cable

12 ft. 6-Channel 4000 Series Audio Interconnect Cable

$24.99

Add
NVX XWS1225 12 AWG Speaker Wire

25 ft. of True 12 Gauge 100% Copper EnvyFlex Speaker Cable/Wire

$29.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Wet Sounds SDX-6.
Wet Sounds SDX2

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

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

• RMS: 400W x 2 @ 4 ohms, 620W x 2 @ 2 ohms, Bridged: 1250W x 1 @ 4 ohms
• 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

Wet Sounds SDX2

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

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$1599.99 (12.50% off)
Vip Icon $1,399.99
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2 Special offers
  • Get A Free $150 Dollar Gift Card With Purchase!
  • Save 50% off True 4 Gauge Wiring Kit with Select Amps

Item Added to Cart

SDX2 small

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

$1399.99

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Belva BAK42BK 4 Gauge Amplifier Installation Kit

Great amps need great wire at a great price. This amp kit has everything you need!

$29.99

Add
FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

Add
NVX XLCA2

2 Channel Line Out Converter with xBOOST & 3-year warranty*!

$89.99

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Don't see the accessory you're looking for?
View all available accessories for the Wet Sounds SDX2.

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