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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.
V Series (26)
XDM Series (25)
SALT Series (24)
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Brutus Series (21)
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V Power Series (10)
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Slash v3 Series (9)
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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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JL Audio RD1500/1 (Open Box, Good)

1500W RMS Class D RD Series Monoblock Car Amplifier

RD1500/1 big DISCONTINUED
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JL Audio RD1500/1 (Open Box, Good)

1500W RMS Class D RD Series Monoblock Car Amplifier

• 750 watts x 1 channel @ 4 ohm
• @ 3 ohm
• 1500 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

• 750 watts x 1 channel @ 4 ohm
• @ 3 ohm
• 1500 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

Kicker 08ZX500.1 Open Box

(Open Box) 500W RMS, Class D Monoblock ZX Series Amplifier (ZX500.1, 08ZX5001, ZX5001)

08ZX500.1 big DISCONTINUED
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Kicker 08ZX500.1 Open Box

(Open Box) 500W RMS, Class D Monoblock ZX Series Amplifier (ZX500.1, 08ZX5001, ZX5001)

ZX Series Class D Monoblock Car Amplifier • 250W x 1 chan. @ 4 ohm • 500W x 1 chan. @ 2 ohm • Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios

ZX Series Class D Monoblock Car Amplifier • 250W x 1 chan. @ 4 ohm • 500W x 1 chan. @ 2 ohm • Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios

Kicker KXA400.4 (44KXA4004) (Open Box)

400W RMS KXA Class-D 4-Channel 2-Ohm Stable Amplifier with Remote Level Control

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Kicker KXA400.4 (44KXA4004) (Open Box)

400W RMS KXA Class-D 4-Channel 2-Ohm Stable Amplifier with Remote Level Control

• 50 Watts RMS x 4 @ 4 ohm
•100 Watts RMS x 4 @ 2 ohm
• 800 Watts RMS x 2 @ 4 Ohm, Bridged
• CEA-2006 Compliant
• Aluminum Heatsink
• Dimensions: 8-5/16" W x 11-3/16" L x 2-1/8" H

• 50 Watts RMS x 4 @ 4 ohm
•100 Watts RMS x 4 @ 2 ohm
• 800 Watts RMS x 2 @ 4 Ohm, Bridged
• CEA-2006 Compliant
• Aluminum Heatsink
• Dimensions: 8-5/16" W x 11-3/16" L x 2-1/8" H

Alpine R-A90S (Open Box, Good)

900W RMS Class D R Series 6 Channel Car Amplifier

R-A90S big DISCONTINUED
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Alpine R-A90S (Open Box, Good)

900W RMS Class D R Series 6 Channel Car Amplifier

• 75 watts x 4 channel + 150 watts x 2 channel @ 4 ohm
• 100 watts x 4 channel + 250 watts x 2 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm + 500 watts x 1 channel @ 4 ohm
• Total RMS Power: 900 watts
• Class D 2 ohm Stable 6-Channel Amplifier

• 75 watts x 4 channel + 150 watts x 2 channel @ 4 ohm
• 100 watts x 4 channel + 250 watts x 2 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm + 500 watts x 1 channel @ 4 ohm
• Total RMS Power: 900 watts
• Class D 2 ohm Stable 6-Channel Amplifier

JL Audio XDM600/6 (Like New (Open Box))

600W RMS Class D XMD Series 6 Channel Car and Marine Amplifier

XDM600/6 big DISCONTINUED
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JL Audio XDM600/6 (Like New (Open Box))

600W RMS Class D XMD Series 6 Channel Car and Marine Amplifier

• 75 watts x 6 channel @ 4 ohm
• 100 watts x 6 channel @ 2 ohm
• Bridged: 200 watts x 3 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 6-Channel Amplifier

3

• 75 watts x 6 channel @ 4 ohm
• 100 watts x 6 channel @ 2 ohm
• Bridged: 200 watts x 3 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 6-Channel Amplifier

Alpine PDX-M12 (Open Box Complete Like New)

1200W RMS, PDX Series Monoblock Power Density Class D Digital Car Amplifier(Open Box Complete Like New)

PDX-M12 big DISCONTINUED
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Alpine PDX-M12 (Open Box Complete Like New)

1200W RMS, PDX Series Monoblock Power Density Class D Digital Car Amplifier(Open Box Complete Like New)

• Item Condition: Open Box, Like New
• RMS: 1200W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm
• Total RMS Power: 1200W
• CEA-2006 Compliant
• 6-Layer Glass Epoxy PC Board and Compact Size
• Thermal Protection Circuitry
• Dimensions: 7-9/16"D x 10-1/8"W x 2"H

• Item Condition: Open Box, Like New
• RMS: 1200W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm
• Total RMS Power: 1200W
• CEA-2006 Compliant
• 6-Layer Glass Epoxy PC Board and Compact Size
• Thermal Protection Circuitry
• Dimensions: 7-9/16"D x 10-1/8"W x 2"H

Kicker KX600.1 R/B

Factory Refurbished KX-Series 04KX600.1

KX600.1 big DISCONTINUED
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Kicker KX600.1 R/B

Factory Refurbished KX-Series 04KX600.1

600 watts RMS at 2 ohm • variable low-pass crossover • Class D design • subsonic filter • Amp-Strapping circuit • preamp outputs • remote bass level control

600 watts RMS at 2 ohm • variable low-pass crossover • Class D design • subsonic filter • Amp-Strapping circuit • preamp outputs • remote bass level control

Kicker CXA600.1 (43CXA6001) Open Box

1200W Peak (600W RMS) CX Series Monoblock Class D Subwoofer Car Amplifier

43CXA6001 big DISCONTINUED
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Kicker CXA600.1 (43CXA6001) Open Box

1200W Peak (600W RMS) CX Series Monoblock Class D Subwoofer Car Amplifier

• 600 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 600 Watts
• Preamp RCA outputs to daisy chain multiple amps
• Variable Low-Pass Crossover: 50 - 200Hz 12dB/octave
• Variable Bass Boost: 0 to +12 dB bass boost at 40 Hz
• Dimensions: 7-3/16"W x 8-1/8"L x 2-3/8"H

29

• 600 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 600 Watts
• Preamp RCA outputs to daisy chain multiple amps
• Variable Low-Pass Crossover: 50 - 200Hz 12dB/octave
• Variable Bass Boost: 0 to +12 dB bass boost at 40 Hz
• Dimensions: 7-3/16"W x 8-1/8"L x 2-3/8"H

JL Audio XD600/1 Open Box

600W, Single-Channel Class D XD Series Subwoofer Monoblock Car Amplifier

XD600/1 big DISCONTINUED
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JL Audio XD600/1 Open Box

600W, Single-Channel Class D XD Series Subwoofer Monoblock Car Amplifier

XD Series Monoblock Class D Car Amplifier • 600W x 1-Chan @ 2 Ohm • NexD Ultra-High Speed Topology • Preamp RCA Outputs • Variable High/Low-Pass Filter • 3-Way System Protection Circuitry • Remote Bass Input

XD Series Monoblock Class D Car Amplifier • 600W x 1-Chan @ 2 Ohm • NexD Ultra-High Speed Topology • Preamp RCA Outputs • Variable High/Low-Pass Filter • 3-Way System Protection Circuitry • Remote Bass Input

American Bass VFL44801D (OPEN BOX COMPLETE)

4500W VFL Series Class D Mono Hybrid Car Amplifier

VFL44801D big DISCONTINUED
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American Bass VFL44801D (OPEN BOX COMPLETE)

4500W VFL Series Class D Mono Hybrid Car Amplifier

• 4500W VFL Series Class D Mono Hybrid Car Amplifier
• MAX Power at 1 Ohm: 4500 x 1
• Remote bass knob
• Frequency Response: 15Hz ~ 300KHz
• Signal to Noise Ratio: 85db
• Four way protection: DC, Speaker short, Thermal, Voltage

• 4500W VFL Series Class D Mono Hybrid Car Amplifier
• MAX Power at 1 Ohm: 4500 x 1
• Remote bass knob
• Frequency Response: 15Hz ~ 300KHz
• Signal to Noise Ratio: 85db
• Four way protection: DC, Speaker short, Thermal, Voltage

Hifonics X2600.1D-RB (Factory Refurbished)

2600W BRUTUS X-14 Series Class-D Monoblock 1-Channel Amplifier

X2600.1D big DISCONTINUED
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Hifonics X2600.1D-RB (Factory Refurbished)

2600W BRUTUS X-14 Series Class-D Monoblock 1-Channel Amplifier

• RMS Power: 1100W x 1 @ 4 ohm, 1900W x 1 @ 2 ohm, 2600W x 1 @ 1 ohm
• Total Peak Power: 2600W
• CEA-2006 Compliant/Preamp Outputs/LPF
• 17.72"W x 2.5"H x 9.49"L

3

• RMS Power: 1100W x 1 @ 4 ohm, 1900W x 1 @ 2 ohm, 2600W x 1 @ 1 ohm
• Total Peak Power: 2600W
• CEA-2006 Compliant/Preamp Outputs/LPF
• 17.72"W x 2.5"H x 9.49"L

Hifonics BXi 1208D- Open Box

1200W RMS, Class D Monoblock Brutus BXi Series Amplifier (BXi1208D)

BXi1208D big DISCONTINUED
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Hifonics BXi 1208D- Open Box

1200W RMS, Class D Monoblock Brutus BXi Series Amplifier (BXi1208D)

Brutus BXi Series Class D Monoblock Car Amplifier • 450W x 1 chan. @ 4 ohm • 900W x 1 chan. @ 2 ohm • 1200W x 1 chan. @ 1 ohm • MOSFET power supply • Soft turn-on circuitry • Preamp RCA outputs

Brutus BXi Series Class D Monoblock Car Amplifier • 450W x 1 chan. @ 4 ohm • 900W x 1 chan. @ 2 ohm • 1200W x 1 chan. @ 1 ohm • MOSFET power supply • Soft turn-on circuitry • Preamp RCA outputs

NVX JAD900.5 OPEN BOX COMPLETE

True 900W RMS, Full Range Class D 5-Channel Amplifier with Bass Remote

JAD900.5 big DISCONTINUED
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NVX JAD900.5 OPEN BOX COMPLETE

True 900W RMS, Full Range Class D 5-Channel Amplifier with Bass Remote

Item is cracked on one end
• 4 ohm: 70 watts x 4 chan. + 220 x 1 chan.
• 2 ohm: 115 watts x 4 chan. + 440 x 1 chan.
• Bridged, 4 ohm: 230 watts x 2 chan. + 440 x 1 chan.
• 5/4/3 Channel Operation

Item is cracked on one end
• 4 ohm: 70 watts x 4 chan. + 220 x 1 chan.
• 2 ohm: 115 watts x 4 chan. + 440 x 1 chan.
• Bridged, 4 ohm: 230 watts x 2 chan. + 440 x 1 chan.
• 5/4/3 Channel Operation

NVX XCA3K (Open Box, Great)

3000W RMS Class D XC-Series Monoblock Korean Competition Amplifier with Bass Remote

XCA3K big DISCONTINUED
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NVX XCA3K (Open Box, Great)

3000W RMS Class D XC-Series Monoblock Korean Competition Amplifier with Bass Remote

• 1000 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

• 1000 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

Pioneer GM-DX874 (Like New (Open Box))

1200W Peak (600W RMS) Class D GM Series 4 Channel Car Amplifier with Remote Bass

GM-DX874 big DISCONTINUED
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Pioneer GM-DX874 (Like New (Open Box))

1200W Peak (600W RMS) Class D GM Series 4 Channel Car Amplifier with Remote Bass

• 100 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 1 ohm Stable 4-Channel Amplifier

• 100 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 1 ohm Stable 4-Channel Amplifier

Hifonics Colossus Open Box

(Open Box) 3200W RMS, Ultimate Performance Dual Monoblock Ultra Class D Amplifier

10-COLOSSUS big DISCONTINUED
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Hifonics Colossus Open Box

(Open Box) 3200W RMS, Ultimate Performance Dual Monoblock Ultra Class D Amplifier

Dual Hybrid 2-Channel Class D Car Amplifier • 3200W RMS • 1600W x 2 Chan @ 1 Ohm • Wired HFR-G1 Remote Bass Level Control • Variable Bass Boost • Alloy Finned Heatsink

Dual Hybrid 2-Channel Class D Car Amplifier • 3200W RMS • 1600W x 2 Chan @ 1 Ohm • Wired HFR-G1 Remote Bass Level Control • Variable Bass Boost • Alloy Finned Heatsink

Rockford Fosgate Power T40001bd R/B

4000 watts, Class BD MonoBlock Power Series Amplifier

T40001bd big DISCONTINUED
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Rockford Fosgate Power T40001bd R/B

4000 watts, Class BD MonoBlock Power Series Amplifier

4000W RMS Class BD Amplifier • 4,000W RMS @ 1 Ohm • 2,000W RMS @ 2 Ohm • Wired Bass Remote Included (35 - 70Hz, 0 - 18dB) • 1/0 AWG power and ground connections with internal ANL fusing • Preamp outputs • Low-Pass and Infrasonic filters • 0 - 180 Degree Phase Control

4000W RMS Class BD Amplifier • 4,000W RMS @ 1 Ohm • 2,000W RMS @ 2 Ohm • Wired Bass Remote Included (35 - 70Hz, 0 - 18dB) • 1/0 AWG power and ground connections with internal ANL fusing • Preamp outputs • Low-Pass and Infrasonic filters • 0 - 180 Degree Phase Control

JL Audio XDM600/1 (Open Box, Great)

600W RMS Class D XDM Series Monoblock Car and Marine Amplifier

XDM600/1 big DISCONTINUED
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JL Audio XDM600/1 (Open Box, Great)

600W RMS Class D XDM Series Monoblock Car and Marine Amplifier

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

17

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

DS18 G1000.4D (Open Box, Great)

1000 Peak (600W RMS) Class D Gen-X Series 4 Channel Full Range Car Amplifier

G1000.4D big DISCONTINUED
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DS18 G1000.4D (Open Box, Great)

1000 Peak (600W RMS) Class D Gen-X Series 4 Channel Full Range Car Amplifier

• 90 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

• 90 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

Kicker KXA400.4 (44KXA4004) Open Box (Complete)

400W RMS KXA Class-D 4-Channel 2-Ohm Stable Amplifier with Remote Level Control

44KXA4004 big DISCONTINUED
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Kicker KXA400.4 (44KXA4004) Open Box (Complete)

400W RMS KXA Class-D 4-Channel 2-Ohm Stable Amplifier with Remote Level Control

• 50 Watts RMS x 4 @ 4 ohm
•100 Watts RMS x 4 @ 2 ohm
• 800 Watts RMS x 2 @ 4 Ohm, Bridged
• CEA-2006 Compliant
• Aluminum Heatsink
• Dimensions: 8-5/16" W x 11-3/16" L x 2-1/8" H

• 50 Watts RMS x 4 @ 4 ohm
•100 Watts RMS x 4 @ 2 ohm
• 800 Watts RMS x 2 @ 4 Ohm, Bridged
• CEA-2006 Compliant
• Aluminum Heatsink
• Dimensions: 8-5/16" W x 11-3/16" L x 2-1/8" H

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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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