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  1. Home
  2. Discontinued Car Audio & Electronics
  3. Discontinued Car Amplifiers
  4. Discontinued Class-D Amplifiers

Discontinued Class-D Amplifiers

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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.
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.
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.
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.
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.
XDM Series (25)
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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.
Sonic Certified Amplifier
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.
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.

Amp Bluetooth Connectivity
This feature will tell you if the amplifier has the capability to connect to a Bluetooth device.
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You are currently viewing discontinued products.

MB Quart RA2000.1 OPEN BOX COMPLETE

2000W Class D 1-Channel Monoblock Reference Series Amplifier

RA2000.1 big DISCONTINUED
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MB Quart RA2000.1 OPEN BOX COMPLETE

2000W Class D 1-Channel Monoblock Reference Series Amplifier

Used and previously installed
• Peak: 650W x 1 @ 4 ohm, 1300W x 1 @ 2 ohm, 2000W x 1 @ 1 ohm
• Total Peak Power: 4000W
• Built-In System Diagnostics
• Variable Bass EQ: 0 to +10 dB at 45 Hz
• Class D Circuitry
• Dimensions: 8-5/16"W x 20-1/2"D x 2-3/8"H

Used and previously installed
• Peak: 650W x 1 @ 4 ohm, 1300W x 1 @ 2 ohm, 2000W x 1 @ 1 ohm
• Total Peak Power: 4000W
• Built-In System Diagnostics
• Variable Bass EQ: 0 to +10 dB at 45 Hz
• Class D Circuitry
• Dimensions: 8-5/16"W x 20-1/2"D x 2-3/8"H

Hifonics BXi 1610D Open Box

(Open Box) 1600W RMS, Brutus BXi Series Class D Monoblock Amplifier (BXi1610D)

BXi1610D big DISCONTINUED
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Hifonics BXi 1610D Open Box

(Open Box) 1600W RMS, Brutus BXi Series Class D Monoblock Amplifier (BXi1610D)

1600W RMS, Brutus BXi Series Class D Monoblock Amplifier • 550W x 1 Chan. @ 4 Ohm • 1100W x 1 Chan. @ 2 Ohm • 1600W x 1 Chan. @ 1 Ohm • Super D-Class • Tuned Bass EQ • 1 Ohm Stable • Balanced Line Input

1600W RMS, Brutus BXi Series Class D Monoblock Amplifier • 550W x 1 Chan. @ 4 Ohm • 1100W x 1 Chan. @ 2 Ohm • 1600W x 1 Chan. @ 1 Ohm • Super D-Class • Tuned Bass EQ • 1 Ohm Stable • Balanced Line Input

NVX - Worth the Envy - Direct to Consumer Car Audio

SoundStorm (SSL) EV5000D OPEN BOX COMPLETE

5000W Max, Evolution Series Class D Monoblock Power Amplifier

EV5000D big DISCONTINUED
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SoundStorm (SSL) EV5000D OPEN BOX COMPLETE

5000W Max, Evolution Series Class D Monoblock Power Amplifier

  • Item Condition: Open box complete
    • • RMS: 1800W x 1 @ 4 ohm, 2500W x 1 @ 2 ohm
    • Peak: 2200W x 1 @ 4 ohm, 3500W x 1 @ 2 ohm, 5000W x 1 @ 1 ohm
    • Wired Bass Level Remote
    • Bass Boost: 0-18 dB
    • DataLink Cable for Connecting Two Evolution Amps
    • Dimensions: 10"D x 19-1/2"W x 2-3/8"H

  • Item Condition: Open box complete
    • • RMS: 1800W x 1 @ 4 ohm, 2500W x 1 @ 2 ohm
    • Peak: 2200W x 1 @ 4 ohm, 3500W x 1 @ 2 ohm, 5000W x 1 @ 1 ohm
    • Wired Bass Level Remote
    • Bass Boost: 0-18 dB
    • DataLink Cable for Connecting Two Evolution Amps
    • Dimensions: 10"D x 19-1/2"W x 2-3/8"H

    Hifonics XX-CHAOS R/B

    1000W RMS Generation XX Series 2-Channel Amplifier

    XX-CHAOS big DISCONTINUED
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    Hifonics XX-CHAOS R/B

    1000W RMS Generation XX Series 2-Channel Amplifier

    Generation XX Series 2-Channel Super Class A/B Hybrid Car Amplifier • 500 watts RMS x 2 chan. @ 1 ohm • 400 watts RMS x 2 chan. @ 2 ohm • 1000 watts Peak x 1 chan. @ 2 ohm bridged • MOSFET Power Supply • 18dB Bass Boost

    Generation XX Series 2-Channel Super Class A/B Hybrid Car Amplifier • 500 watts RMS x 2 chan. @ 1 ohm • 400 watts RMS x 2 chan. @ 2 ohm • 1000 watts Peak x 1 chan. @ 2 ohm bridged • MOSFET Power Supply • 18dB Bass Boost

    Pioneer PRS-D3000SPL Factory R/B

    Factory Refurbished with 90 Days Warranty

    PRS-D3000SPL big DISCONTINUED
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    Pioneer PRS-D3000SPL Factory R/B

    Factory Refurbished with 90 Days Warranty

    2000 Watts Monoblock Subwoofer Amplifier • MOSFET power supply • Variable Crossover • Subsonic filter • 12dB bass boost

    2000 Watts Monoblock Subwoofer Amplifier • MOSFET power supply • Variable Crossover • Subsonic filter • 12dB bass boost

    Hifonics GLX2200.1D (Factory Refurbished)

    2200W RMS Class D Monoblock Gladiator Series Amplifier

    GLX2200.1D big DISCONTINUED
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    Hifonics GLX2200.1D (Factory Refurbished)

    2200W RMS Class D Monoblock Gladiator Series Amplifier

    Gladiator Series Monoblock Class D Car Amplifier • 4 ohm: 800 watts x 1 chan. • 2 ohm: 1600 watts x 1 chan. • 1 ohm: 2200 watts x 1 chan.

    Gladiator Series Monoblock Class D Car Amplifier • 4 ohm: 800 watts x 1 chan. • 2 ohm: 1600 watts x 1 chan. • 1 ohm: 2200 watts x 1 chan.

    Hifonics HFi3000D (Factory Refurbished)

    3000W RMS, Class D Monoblock HFi Series Amplifier (HFi 3000D)

    HFi3000D big DISCONTINUED
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    Hifonics HFi3000D (Factory Refurbished)

    3000W RMS, Class D Monoblock HFi Series Amplifier (HFi 3000D)

    HFi Series Monoblock Class D Car Amplifier • 1500W x 1-Chan. @ 2 Ohm • 3000W x 1-Chan. @ 1 Ohm • Wired HFR-3 Bass Remote • 4-Way System Protection Circuitry • Preamp RCA Outputs • Blue Illuminated Hifonics Badge

    HFi Series Monoblock Class D Car Amplifier • 1500W x 1-Chan. @ 2 Ohm • 3000W x 1-Chan. @ 1 Ohm • Wired HFR-3 Bass Remote • 4-Way System Protection Circuitry • Preamp RCA Outputs • Blue Illuminated Hifonics Badge

    Kenwood KAC-8105D Open Box

    (Open Box) 1000W Max, Class D Monoblock Performance Series Power Amplifier

    KAC-8105D big DISCONTINUED
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    Kenwood KAC-8105D Open Box

    (Open Box) 1000W Max, Class D Monoblock Performance Series Power Amplifier

    Class D Monoblock Car Amplifier • 300W x 1 chan. @ 4 ohm • 500W x 1 chan. @ 2 ohm • 1000W x 1 chan. Max • Speaker-level inputs • Gold Plated Preamp RCA outputs • Gold Plated Terminals

    Class D Monoblock Car Amplifier • 300W x 1 chan. @ 4 ohm • 500W x 1 chan. @ 2 ohm • 1000W x 1 chan. Max • Speaker-level inputs • Gold Plated Preamp RCA outputs • Gold Plated Terminals

    Hifonics ZRX1200.1D OPEN BOX COMPLETE

    1200W Max Class D Monoblock Zeus Series Amplifier

    ZRX1200.1D big DISCONTINUED
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    Hifonics ZRX1200.1D OPEN BOX COMPLETE

    1200W Max Class D Monoblock Zeus Series Amplifier

    • Peak: 400W x 1 @ 4 ohm, 600W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
    • Total Peak Power: 1200W
    • Class D Circuitry
    • Variable Bass Boost: 0 to +10 dB at 45 Hz
    • Wired Bass Remote Included
    • Dimensions: 12"L x 10"W x 2-7/16"H

    • Peak: 400W x 1 @ 4 ohm, 600W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
    • Total Peak Power: 1200W
    • Class D Circuitry
    • Variable Bass Boost: 0 to +10 dB at 45 Hz
    • Wired Bass Remote Included
    • Dimensions: 12"L x 10"W x 2-7/16"H

    Boss DD2600 R/B

    (Factory Refurbished) 2600W Max, Class D Monoblock Diablo Series Amplifier

    DD2600 big DISCONTINUED
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    Boss DD2600 R/B

    (Factory Refurbished) 2600W Max, Class D Monoblock Diablo Series Amplifier

    Diablo Series Class D Monoblock Car Amplifier • 900 x 1 chan. @ 4 ohm • 1350 x 1 chan. @ 2 ohm • 2600W x 1 chan. Max • Remote subwoofer control • Variable low pass crossover (24dB) • Input sensitivity selector

    1

    Diablo Series Class D Monoblock Car Amplifier • 900 x 1 chan. @ 4 ohm • 1350 x 1 chan. @ 2 ohm • 2600W x 1 chan. Max • Remote subwoofer control • Variable low pass crossover (24dB) • Input sensitivity selector

    Phoenix Gold Ryval V8001 Open Box

    (Open Box) 1600W Max, Class D Monoblock Amplifier

    No picture DISCONTINUED
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    Phoenix Gold Ryval V8001 Open Box

    (Open Box) 1600W Max, Class D Monoblock Amplifier

    Ryval Series Class D Monoblock Car Amplifier • 600W x 1 chan. @ 4 ohm • 800W x 1 chan. @ 2 ohm • 1600W x 1 chan. Max • Low pass level input (remote level control sold separately) • Speaker-level inputs • Preamp RCA outputs

    Ryval Series Class D Monoblock Car Amplifier • 600W x 1 chan. @ 4 ohm • 800W x 1 chan. @ 2 ohm • 1600W x 1 chan. Max • Low pass level input (remote level control sold separately) • Speaker-level inputs • Preamp RCA outputs

    Memphis 16-MCD1000 FACTORY R/B

    REFURBISHED Class D Monoblock Amplifier

    16-MCD1000 big DISCONTINUED
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    Memphis 16-MCD1000 FACTORY R/B

    REFURBISHED Class D Monoblock Amplifier

    Class-D Monoblock Amplifier • 600W RMS x 1 @ 2 • 1100W RMS x 1 @ 1 • Adjustable Input Sensitivity • Compact Aluminum Chassis with Black Pearl Finish • Built-in Low-Pass and Subsonic Filters • Full MOSFET Design

    Class-D Monoblock Amplifier • 600W RMS x 1 @ 2 • 1100W RMS x 1 @ 1 • Adjustable Input Sensitivity • Compact Aluminum Chassis with Black Pearl Finish • Built-in Low-Pass and Subsonic Filters • Full MOSFET Design

    Orion XTR10001 (XTR 10001) R/B (Core Only)

    Factory Refurbished 2000W Max Class D Monoblock XTR Series Amplifier

    XTR10001 big DISCONTINUED
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    Orion XTR10001 (XTR 10001) R/B (Core Only)

    Factory Refurbished 2000W Max Class D Monoblock XTR Series Amplifier

    XTR Class D Monoblock Car Amplifier • 250W x 1 Chan. @ 4 Ohm • 500W x 1 Chan. @ 2 Ohm • 1000W x 1 Chan. @ 1 Ohm • 2000W Max Output • Tuned Bass EQ • IntelliQ Bass Optimization Circuit • Compact Size • Includes Bass Remote

    XTR Class D Monoblock Car Amplifier • 250W x 1 Chan. @ 4 Ohm • 500W x 1 Chan. @ 2 Ohm • 1000W x 1 Chan. @ 1 Ohm • 2000W Max Output • Tuned Bass EQ • IntelliQ Bass Optimization Circuit • Compact Size • Includes Bass Remote

    Audiobahn A6005DN R/B

    600W Max, Intake Series Class D Monoblock Amplifier (Factory Refurbished)

    A6005DN big DISCONTINUED
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    Audiobahn A6005DN R/B

    600W Max, Intake Series Class D Monoblock Amplifier (Factory Refurbished)

    600W Max, Class D Intake Series Monoblock Amplifier • 300W RMS x 1 @ 2 • 150W RMS x 1 @ 4 • High and Low Level Inputs • 0-18dB Bass Boost • Variable Low-Pass and Subsonic Filters

    600W Max, Class D Intake Series Monoblock Amplifier • 300W RMS x 1 @ 2 • 150W RMS x 1 @ 4 • High and Low Level Inputs • 0-18dB Bass Boost • Variable Low-Pass and Subsonic Filters

    Alpine MRX-F30 R/B

    Factory Refurbished 300W RMS, 4-Channel X Power Series Car Amplifier

    MRX-F30 big DISCONTINUED
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    Alpine MRX-F30 R/B

    Factory Refurbished 300W RMS, 4-Channel X Power Series Car Amplifier

    MRX Series 4-Channel Car Amplifier • 50W RMS @ 4 Ohm x 4 Channels • 75W RMS @ 2 Ohm x 4 Channels • 150W RMS @ 4 Ohm Bridged x 2 Channels • Variable Low-Pass Crossover • Variable High-Pass Crossover • Variable Bass Boost

    MRX Series 4-Channel Car Amplifier • 50W RMS @ 4 Ohm x 4 Channels • 75W RMS @ 2 Ohm x 4 Channels • 150W RMS @ 4 Ohm Bridged x 2 Channels • Variable Low-Pass Crossover • Variable High-Pass Crossover • Variable Bass Boost

    Pioneer GM-D9601 Open Box Complete

    1200W RMS GM Digital Series Class D Monoblock Amplifier

    GM-D9601 big DISCONTINUED
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    Pioneer GM-D9601 Open Box Complete

    1200W RMS GM Digital Series Class D Monoblock Amplifier

  • Item Condition: Open Box Complete
    • • RMS: 500W x 1 @ 4 ohm, 800W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
    • Total Peak Power: 2400W
    • CEA-2006 Compliant
    • Variable Bass Boost: 0 to +18 dB
    • Class D Circuitry
    • Dimensions: 12-3/8"W x 7-7/8"D x 2-3/8"H

  • Item Condition: Open Box Complete
    • • RMS: 500W x 1 @ 4 ohm, 800W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
    • Total Peak Power: 2400W
    • CEA-2006 Compliant
    • Variable Bass Boost: 0 to +18 dB
    • Class D Circuitry
    • Dimensions: 12-3/8"W x 7-7/8"D x 2-3/8"H

    Orion CO3200.1D OPEN BOX COMPLETE

    3200W Max Cobalt Series Class D Monoblock Car Amplifier

    CO3200.1D big DISCONTINUED
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    Orion CO3200.1D OPEN BOX COMPLETE

    3200W Max Cobalt Series Class D Monoblock Car Amplifier

    • Item Condition: Open Box Complete
    • RMS: 700W x 1 @ 4 ohm, 1100W x 1 @ 2 ohm, 1600W x 1 @ 1 ohm
    • Total Peak Power: 3200W
    • CEA-2006 Compliant
    • Bass Boost: 0-18 dB
    • Class D Circuitry
    • Dimensions: 14-15/16"L x 7-1/2"W x 2"H

    • Item Condition: Open Box Complete
    • RMS: 700W x 1 @ 4 ohm, 1100W x 1 @ 2 ohm, 1600W x 1 @ 1 ohm
    • Total Peak Power: 3200W
    • CEA-2006 Compliant
    • Bass Boost: 0-18 dB
    • Class D Circuitry
    • Dimensions: 14-15/16"L x 7-1/2"W x 2"H

    Audiobahn A8001DT R/B

    1600W Max, Class D MonoBlock Amplifier (Factory Refurbished)

    A8001DT big DISCONTINUED
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    Audiobahn A8001DT R/B

    1600W Max, Class D MonoBlock Amplifier (Factory Refurbished)

    Class D Monoblock Amplifier • 1600W Max • 800W RMS @ 1 ohm • Blue Digital Volt Meter Display • Dual Cooling Fans • 4-way protection circuitry • Variable Low-Pass Crossover: 50-150Hz • Cobalt blue illumination (with on/off selector)

    Class D Monoblock Amplifier • 1600W Max • 800W RMS @ 1 ohm • Blue Digital Volt Meter Display • Dual Cooling Fans • 4-way protection circuitry • Variable Low-Pass Crossover: 50-150Hz • Cobalt blue illumination (with on/off selector)

    MTX Audio XThunder X1000D Open Box

    3000W Max, Class D Monoblock X Thunder Amplifier (Same amp as 1000XD)

    X1000D big DISCONTINUED
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    MTX Audio XThunder X1000D Open Box

    3000W Max, Class D Monoblock X Thunder Amplifier (Same amp as 1000XD)

    3000W Max, Class D Monoblock Amplifier • 700W x 1 Chan. @ 4ohm • 1000W x 1 Chan. @ 2ohm • 3000W x 1 Chan. Max • Remote Bass Control • Tuned Bass EQ • LED Power Indicator • Anodized Finish • Heavy Duty Aluminum

    3000W Max, Class D Monoblock Amplifier • 700W x 1 Chan. @ 4ohm • 1000W x 1 Chan. @ 2ohm • 3000W x 1 Chan. Max • Remote Bass Control • Tuned Bass EQ • LED Power Indicator • Anodized Finish • Heavy Duty Aluminum

    Kole Audio QX1-3000D R/B

    3000W Max Class D Monoblock Amplifier

    QX1-3000D big DISCONTINUED
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    Kole Audio QX1-3000D R/B

    3000W Max Class D Monoblock Amplifier

    QX Series Single-Channel Class D Car Amplifier • 1100W x 1 Chan @ 4 ohm • 1800W x 1 Chan @ 2 ohm • 3000 watts Max • Wired Remote Bass • Tuned Bass EQ • 1 Ohm Stable • Four Way Protection Circuit • Preamp RCA Outputs

    QX Series Single-Channel Class D Car Amplifier • 1100W x 1 Chan @ 4 ohm • 1800W x 1 Chan @ 2 ohm • 3000 watts Max • Wired Remote Bass • Tuned Bass EQ • 1 Ohm Stable • Four Way Protection Circuit • Preamp RCA Outputs

    NVX - Worth the Envy - Direct to Consumer Car Audio
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      FAQ Frequently asked questions in Discontinued Class-D Amplifiers

      Class D Amplifiers Frequently Asked Questions (FAQ)
      Class D amplifiers are a type of switching amplifier known for their high efficiency and compact size. Unlike traditional Class A, B, and AB amplifiers that use continuous analog voltage to amplify audio signals, Class D amplifiers employ a digital switching technique. This process rapidly switches the output transistors on and off, effectively turning them into binary switches that deliver the audio signal to the speaker. The switching nature of Class D amplifiers drastically reduces power wastage, resulting in higher efficiency and less heat production. As a result, Class D amplifiers are ideal for applications with limited space or power constraints, making them popular in car audio, home theater systems, and portable devices.
      Yes, modern Class D amplifiers have made significant advancements in audio fidelity and can deliver high-quality sound performance. While traditional audiophiles may have associated Class D with lower audio quality due to early models' limitations, today's Class D amplifiers have overcome many of these challenges. With advancements in switching technology, filtering, and feedback mechanisms, Class D amplifiers can now offer exceptional audio reproduction that rivals traditional Class AB amplifiers. Additionally, Class D amplifiers' efficiency and lower heat generation make them well-suited for high-power audio applications where traditional amplifiers would be impractical.
      Yes, Class D amplifiers are versatile and can power various speaker types, including subwoofers, woofers, mid-range, and tweeters. When selecting a Class D amplifier for your speakers, consider the power output (wattage) and impedance rating. Ensure that the amplifier's power rating matches or slightly exceeds your speakers' power handling capabilities to prevent underpowering or overpowering, which can lead to distortion or speaker damage. Additionally, check the amplifier's impedance range to ensure compatibility with your speakers' impedance. Most Class D amplifiers can handle both 4-ohm and 2-ohm loads, making them suitable for a wide range of speaker configurations.
      No, Class D amplifiers are known for their high efficiency, which results in significantly less heat generation compared to other amplifier classes like Class A or Class AB. The digital switching technique used in Class D amplifiers reduces power loss, resulting in a more efficient conversion of electrical energy into audio output. As a result, Class D amplifiers remain relatively cool even at high volume levels, making them suitable for space-constrained installations and applications where heat dissipation is a concern. Their cool operation also extends the lifespan of internal components and reduces the need for large heat sinks or fans.
      Yes, many Class D amplifiers support bridge mode, allowing you to increase the power output when driving a single speaker or subwoofer. In bridge mode, the amplifier combines the power output from two channels into a single channel, effectively doubling the power delivered to the speaker. However, it's essential to follow the manufacturer's guidelines and ensure that your amplifier supports bridging. Additionally, pay attention to the speaker's impedance requirements, as bridging may change the amplifier's impedance capabilities. If you're unsure or need assistance with bridging your Class D amplifier, contact Sonic Electronix's knowledgeable staff, who can help you find the right amplifier and configuration for your audio setup. With their compact size, high efficiency, and versatility, Class D amplifiers offer a compelling solution for various audio applications, delivering powerful and clear sound performance with minimal heat output.
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      2000 Chevrolet Astro

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      2018 Lexus ES350

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      1997 Harley Davidson FLHTC Electra Glide Classic

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      2018 Can-Am Commander 800R DPS

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      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.

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