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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.
Brutus Series (49)
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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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EXCLUSIVE

Complete Hifonics HFi1000.1D + SHURiKEN SK-BT80 Package

Hifonics HFi1000.1D Amplifier + SHURiKEN SK-BT80 Battery + Isolator + Amp Kit + Fuse Holder + Fuses

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Complete Hifonics HFi1000.1D + SHURiKEN SK-BT80 Package

Hifonics HFi1000.1D Amplifier + SHURiKEN SK-BT80 Battery + Isolator + Amp Kit + Fuse Holder + Fuses

HFi Series Single Channel Monoblock Class D Car Amplifier • PWM MOSFET power supply • High Performance Battery from Shuriken • 80 Amp Hours • 1900 Crank Amps • 200 amp Battery Isolator and Relay • Extends battery life

HFi Series Single Channel Monoblock Class D Car Amplifier • PWM MOSFET power supply • High Performance Battery from Shuriken • 80 Amp Hours • 1900 Crank Amps • 200 amp Battery Isolator and Relay • Extends battery life

Infinity 1210a Reference Series

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Infinity 1210a Reference Series

1300 watts RMS x 1 at 2 ohm • Class-D • variable low-pass filter • Dynamic Bass Optimization circuit • preamp outputs

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1300 watts RMS x 1 at 2 ohm • Class-D • variable low-pass filter • Dynamic Bass Optimization circuit • preamp outputs

EXCLUSIVE

JL Audio 12W3v3-4 + Polk Audio PA D1000.1

500W RMS 12" W3v3 Series Single 4-Ohm Subwoofer + PA D Series Class-D Monoblock Car Amplifier

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JL Audio 12W3v3-4 + Polk Audio PA D1000.1

500W RMS 12" W3v3 Series Single 4-Ohm Subwoofer + PA D Series Class-D Monoblock Car Amplifier

• 500 Watts RMS x 1
• Sensitivity: 87.15 dB
• Mounting depth: 6.65 "
• Injection-molded, mineral-filled polypropylene cone
• Nitrile butadiene rubber surround
•Customization trim ring
• Floating Cone Attach Method
• DMA Optimized Motor
• Wired remote bass level control included
• CEA-2006 Compliant
• Signal to Noise Ration: 105 dBA
• Variable Bass Boost: 0 to +12 dB bass boost at 44 Hz
• Dimensions: 6-3/4" W x 12-15/16" L x 1-13/16" H

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• 500 Watts RMS x 1
• Sensitivity: 87.15 dB
• Mounting depth: 6.65 "
• Injection-molded, mineral-filled polypropylene cone
• Nitrile butadiene rubber surround
•Customization trim ring
• Floating Cone Attach Method
• DMA Optimized Motor
• Wired remote bass level control included
• CEA-2006 Compliant
• Signal to Noise Ration: 105 dBA
• Variable Bass Boost: 0 to +12 dB bass boost at 44 Hz
• Dimensions: 6-3/4" W x 12-15/16" L x 1-13/16" H

Kicker KX2400.1 Amp + (2) RE Audio SXXv2-12D2 Subs

Matched Combo with Kicker 2400W RMS Amp + 2 RE Audio Dual 2 ohm Subs

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Kicker KX2400.1 Amp + (2) RE Audio SXXv2-12D2 Subs

Matched Combo with Kicker 2400W RMS Amp + 2 RE Audio Dual 2 ohm Subs

• 2 RE Audio Subs with a Matching Kicker Amp
• RMS: 1200W x 1 @ 4 ohm, 2400W x 1 @ 2 ohm
• Total Peak Power: 3200W
• CEA-2006 Compliant
• Kick EQ+ Bass Boost: 0-18 dB from 20-80 Hz
• Magnetic Panel Covers Controls
• Dimensions: 8-5/16"W x 15-1/2"L x 2-1/8"H

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• 2 RE Audio Subs with a Matching Kicker Amp
• RMS: 1200W x 1 @ 4 ohm, 2400W x 1 @ 2 ohm
• Total Peak Power: 3200W
• CEA-2006 Compliant
• Kick EQ+ Bass Boost: 0-18 dB from 20-80 Hz
• Magnetic Panel Covers Controls
• Dimensions: 8-5/16"W x 15-1/2"L x 2-1/8"H

Infinity PRIMUS-3000A Open Box

600W Max (300W RMS) Primus Series 2 ohm Stable Monoblock Class-D Amplifier

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Infinity PRIMUS-3000A Open Box

600W Max (300W RMS) Primus Series 2 ohm Stable Monoblock Class-D Amplifier

• 300 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 600 Watts
• Variable low-pass filter: 32 - 320 Hz, 24 dB/octave
• Variable Bass Boost: 0 to +12 dB bass boost at 45 Hz
• 0 to 180 degree Phase Output
• Dimensions: 12.3" W x 7.4" L x 3.74" H

• 300 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 600 Watts
• Variable low-pass filter: 32 - 320 Hz, 24 dB/octave
• Variable Bass Boost: 0 to +12 dB bass boost at 45 Hz
• 0 to 180 degree Phase Output
• Dimensions: 12.3" W x 7.4" L x 3.74" H

Duval NV-5000 Monoblock Nova Series Amplifier

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Duval NV-5000 Monoblock Nova Series Amplifier

100W x 1 Chan. @ 2 Ohm RMS • Description Coming Soon!

100W x 1 Chan. @ 2 Ohm RMS • Description Coming Soon!

Rockford Fosgate Prime R1200-1D

1200W RMS Prime Series Class-D Monoblock Amplifier

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Rockford Fosgate Prime R1200-1D

1200W RMS Prime Series Class-D Monoblock Amplifier

• 400 watts x 1 channel @ 4 ohm
• 800 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

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95

• 400 watts x 1 channel @ 4 ohm
• 800 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

Kicker 08ZX1500.1 (ZX1500.1)

1500W RMS, Class D Monoblock ZX Series Amplifier (08ZX15001, ZX15001)

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Kicker 08ZX1500.1 (ZX1500.1)

1500W RMS, Class D Monoblock ZX Series Amplifier (08ZX15001, ZX15001)

ZX Series Class D Monoblock Car Amplifier • 750W x 1 chan. @ 4 ohm • 1500W x 1 chan. @ 2 ohm • Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios

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ZX Series Class D Monoblock Car Amplifier • 750W x 1 chan. @ 4 ohm • 1500W x 1 chan. @ 2 ohm • Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios

RE Audio VLX 2DE

1800W RMS, 1-Channel Monoblock Class "DE" Digital Stereo Amplifier

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RE Audio VLX 2DE

1800W RMS, 1-Channel Monoblock Class "DE" Digital Stereo Amplifier

VLX Series Monoblock Class "DE" Digital Stereo Amplifier • 1800W x 1 Chan @ 1 Ohm • 900W x 1 Chan @ 2 Ohm • Magnetic Induction Regulated Drive Power Supply • Balanced Transformer-Less Logic Input

VLX Series Monoblock Class "DE" Digital Stereo Amplifier • 1800W x 1 Chan @ 1 Ohm • 900W x 1 Chan @ 2 Ohm • Magnetic Induction Regulated Drive Power Supply • Balanced Transformer-Less Logic Input

EXCLUSIVE

Hifonics ZRX1216.1D + True Spec 4 Gauge Installation Kit

1200W Monoblock Zeus Series Class D Amplifier with 100% Copper True Spec 4 Gauge Installation Kit

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Hifonics ZRX1216.1D + True Spec 4 Gauge Installation Kit

1200W Monoblock Zeus Series Class D Amplifier with 100% Copper True Spec 4 Gauge Installation Kit

• Max Power: 400W x 1 @ 4 ohm, 600W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total Peak Power: 1200W
• Variable Low Pass Filter
• Dimensions: 10" W x 12.6" L x 2.4" H
• 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit
• For Car Audio Systems Up To 1000 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 2-channel RCA Interconnect Cable

138

• Max Power: 400W x 1 @ 4 ohm, 600W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total Peak Power: 1200W
• Variable Low Pass Filter
• Dimensions: 10" W x 12.6" L x 2.4" H
• 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit
• For Car Audio Systems Up To 1000 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 2-channel RCA Interconnect Cable

Hifonics XXV-COLOSSUS

Ultra Class D MonoBlock / 2-Channel Hybrid Amplifier with Bass Remote

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Hifonics XXV-COLOSSUS

Ultra Class D MonoBlock / 2-Channel Hybrid Amplifier with Bass Remote

XXV Series 2/1-Channel Ultra D Class Car Amplifier • 600W x 2 chan. @ 4 ohm• 1600W x 2 chan. @ 1 ohm • 3200W Max x 1 chan. • MOSFET power supply • Wired remote bass level control included • DC, Speaker Short, Thermal, and Overload Protection • Heavy duty aluminum alloy heatsink

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XXV Series 2/1-Channel Ultra D Class Car Amplifier • 600W x 2 chan. @ 4 ohm• 1600W x 2 chan. @ 1 ohm • 3200W Max x 1 chan. • MOSFET power supply • Wired remote bass level control included • DC, Speaker Short, Thermal, and Overload Protection • Heavy duty aluminum alloy heatsink

Hifonics BX2005D

Class D Monoblock Amplifier

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Hifonics BX2005D

Class D Monoblock Amplifier

Super D-Class Monoblock Amplifier • 2000W RMS x 1 @ 1 Ohm • Bass Remote Included • Illuminated Hifonics Logo • LPF (35 - 250Hz), Subsonic (15 - 35 Hz) • Line Level: 0.2 - 9V

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Super D-Class Monoblock Amplifier • 2000W RMS x 1 @ 1 Ohm • Bass Remote Included • Illuminated Hifonics Logo • LPF (35 - 250Hz), Subsonic (15 - 35 Hz) • Line Level: 0.2 - 9V

Alpine MRV-M500

500W RMS Class D V-Power Series Monoblock Car Amplifier

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Alpine MRV-M500

500W RMS Class D V-Power Series Monoblock Car Amplifier

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

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55

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

Alpine MRP-M2000

2000W RMS, Class D Monoblock Amplifier

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Alpine MRP-M2000

2000W RMS, Class D Monoblock Amplifier

V Power Series Class D Monoblock Car Amplifier • 600W x 1 chan. @ 4 ohm • 2000W x 1 chan. @ 2 ohm • 4000W x 1 chan. Max approx. • MOSFET Power supply • Bass EQ 0-12dB at 50Hz • Continuously adjustable gain control • Thermal management control

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V Power Series Class D Monoblock Car Amplifier • 600W x 1 chan. @ 4 ohm • 2000W x 1 chan. @ 2 ohm • 4000W x 1 chan. Max approx. • MOSFET Power supply • Bass EQ 0-12dB at 50Hz • Continuously adjustable gain control • Thermal management control

Pioneer GM-D8601 (Ships as 2019 model: Pioneer GM-D8701)

800W RMS Class D Monoblock GM Digital Series Amplifier

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Pioneer GM-D8601 (Ships as 2019 model: Pioneer GM-D8701)

800W RMS Class D Monoblock GM Digital Series Amplifier

• RMS: 300W x 1 @ 4 ohm, 500W x 1 @ 2 ohm, 800W x 1 @ 1 ohm
• Total Peak Power: 1500W
• CEA-2006 Compliant
• Variable Bass Boost: 0 to +18 dB
• Class D Circuitry
• Dimensions: 10-7/16"W x 2-3/8"D x 7-7/8"H

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• RMS: 300W x 1 @ 4 ohm, 500W x 1 @ 2 ohm, 800W x 1 @ 1 ohm
• Total Peak Power: 1500W
• CEA-2006 Compliant
• Variable Bass Boost: 0 to +18 dB
• Class D Circuitry
• Dimensions: 10-7/16"W x 2-3/8"D x 7-7/8"H

Hifonics BXi 2610D

2600W RMS, Brutus BXi Series Class D Monoblock Amplifier (BXi2610D)

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Hifonics BXi 2610D

2600W RMS, Brutus BXi Series Class D Monoblock Amplifier (BXi2610D)

2600W RMS, Brutus BXi Series Class D Monoblock Amplifier • 850W x 1 Chan. @ 4 Ohm • 1700W x 1 Chan. @ 2 Ohm • 2600W x 1 Chan. @ 1 Ohm • Super D-Class • Tuned Bass EQ • 1 Ohm Stable • Balanced Line Input

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2600W RMS, Brutus BXi Series Class D Monoblock Amplifier • 850W x 1 Chan. @ 4 Ohm • 1700W x 1 Chan. @ 2 Ohm • 2600W x 1 Chan. @ 1 Ohm • Super D-Class • Tuned Bass EQ • 1 Ohm Stable • Balanced Line Input

Kole Audio KX1-5500D

5500W Max, KX Series Class D Monoblock Amplifier

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Kole Audio KX1-5500D

5500W Max, KX Series Class D Monoblock Amplifier

KX Series Class D Monoblock Car Amplifier • 1700W x 1 chan. @ 4 ohm • 2500W x 1 chan. @ 2 ohm • 3200W x 1 chan. @ 1 ohm • Fully regulated PWM MOSFET power supply • Preamp RCA outputs • Nickel-plated screw terminals

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KX Series Class D Monoblock Car Amplifier • 1700W x 1 chan. @ 4 ohm • 2500W x 1 chan. @ 2 ohm • 3200W x 1 chan. @ 1 ohm • Fully regulated PWM MOSFET power supply • Preamp RCA outputs • Nickel-plated screw terminals

EXCLUSIVE

Alpine + NVX Full Range High Performance System w/ 5x7"/6x8" Speakers

Alpine SPR-67 5x7"/6x8" 2-Way Type-R Coaxial Speakers + NVX JAD800.4 Class D 4-Channel Amplifier w/ Amp Wiring Kit

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Alpine + NVX Full Range High Performance System w/ 5x7"/6x8" Speakers

Alpine SPR-67 5x7"/6x8" 2-Way Type-R Coaxial Speakers + NVX JAD800.4 Class D 4-Channel Amplifier w/ Amp Wiring Kit

• 4 ohm: 125 watts x 4-Chan.
• Hybrid Layered-Pulp Cone
• 4 Ohm Impedance
• 1" Textile ring-dome tweeter
• Pulse Width Modulated MOSFET Power Supply
• High speed rectifying diodes
• Heavy duty aluminum alloy heat-sink

• 4 ohm: 125 watts x 4-Chan.
• Hybrid Layered-Pulp Cone
• 4 Ohm Impedance
• 1" Textile ring-dome tweeter
• Pulse Width Modulated MOSFET Power Supply
• High speed rectifying diodes
• Heavy duty aluminum alloy heat-sink

EXCLUSIVE

JL Audio Class D Amplifier + FREE Infinity 12" Reference Series Subwoofer

JL Audio XD300/1v2 300W XDv2 Series Monoblock Class D Subwoofer Amplifier + Infinity 1262W300W 12" Reference Series Dual 4 ohm Subwoofer

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JL Audio Class D Amplifier + FREE Infinity 12" Reference Series Subwoofer

JL Audio XD300/1v2 300W XDv2 Series Monoblock Class D Subwoofer Amplifier + Infinity 1262W300W 12" Reference Series Dual 4 ohm Subwoofer

• 300 W x 1 @ 2 ohm
• High-Gloss Polypropylene Woofer
• Large-Roll Rubber Surround
• 2" Voice Coil
• Vented Pole Pieces
• Progressive Spider
• NexD™ Switching Technology
• Dual-Range Differential Balanced Input Section
• Advanced Rollback Protection
• Selectable Low-Pass Filter Slope: 12 dB or 24 dB
• Detented, Calibrated Filter Freq. Potentiometer

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• 300 W x 1 @ 2 ohm
• High-Gloss Polypropylene Woofer
• Large-Roll Rubber Surround
• 2" Voice Coil
• Vented Pole Pieces
• Progressive Spider
• NexD™ Switching Technology
• Dual-Range Differential Balanced Input Section
• Advanced Rollback Protection
• Selectable Low-Pass Filter Slope: 12 dB or 24 dB
• Detented, Calibrated Filter Freq. Potentiometer

Kicker CX Series 1800W Mono Class D Mosfet Car Amplifier + Premium Amp kit

3600W Peak (1800W RMS) CX Series Monoblock Class D High-Efficiency Subwoofer Car Amplifier Package

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Kicker CX Series 1800W Mono Class D Mosfet Car Amplifier + Premium Amp kit

3600W Peak (1800W RMS) CX Series Monoblock Class D High-Efficiency Subwoofer Car Amplifier Package

• 1800 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 3600 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 13-5/8"L x 2-3/8"H

• 1800 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 3600 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 13-5/8"L x 2-3/8"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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