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

Discontinued 3-Channel Amplifiers

3-Channel amplifiers are perfect for powering a pair of speakers and a subwoofer. Find a large selection of name brand three channel car amps that can deliver clear music.

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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.
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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Soundstream ST3.1000D

1000W Max (500W RMS) Stealth Series 2-ohm Stable 3 Channel Class-D Amp, Remote Level Knob Included

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Soundstream ST3.1000D

1000W Max (500W RMS) Stealth Series 2-ohm Stable 3 Channel Class-D Amp, Remote Level Knob Included

• 65 Watts RMS x 2, 100W sub @ 4 ohm
• 100 Watts RMS x 2, 300W sub @ 2 ohm
• 200 Watts RMS x 1, 300W sub @ 4 ohm Bridged
• Total Peak Power: 1000 Watts
• High Pass, Low Pass and Subsonic Filters
• Small Footprint to Mount Anywhere
• Aluminum Heatsink
• Dimensions: 7.75" W x 3" L x 1.5" H

• 65 Watts RMS x 2, 100W sub @ 4 ohm
• 100 Watts RMS x 2, 300W sub @ 2 ohm
• 200 Watts RMS x 1, 300W sub @ 4 ohm Bridged
• Total Peak Power: 1000 Watts
• High Pass, Low Pass and Subsonic Filters
• Small Footprint to Mount Anywhere
• Aluminum Heatsink
• Dimensions: 7.75" W x 3" L x 1.5" H

JBL GTO-3EZ

1370W Max 3-Channel GTO Series Class AB/D Car Amplifier

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JBL GTO-3EZ

1370W Max 3-Channel GTO Series Class AB/D Car Amplifier

• 50 Watts RMS x 2 + 350 Watts RMS x 1 @ 4 ohm
• 75 Watts RMS x 2 + 500 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 1370 Watts
• CEA-2006 Compliant
• Built-in Gain Indicator LEDs with Setup CD
• Speaker-level (high-level) inputs, with supplied bare wire-to-RCA adapters
• Auto turn-on via an audio signal at any input connector

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• 50 Watts RMS x 2 + 350 Watts RMS x 1 @ 4 ohm
• 75 Watts RMS x 2 + 500 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 1370 Watts
• CEA-2006 Compliant
• Built-in Gain Indicator LEDs with Setup CD
• Speaker-level (high-level) inputs, with supplied bare wire-to-RCA adapters
• Auto turn-on via an audio signal at any input connector

Kicker 08ZX550.3

590W RMS, 3-Channel ZX Series Amplifier (ZX550.3, 08ZX5503, ZX5503)

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Kicker 08ZX550.3

590W RMS, 3-Channel ZX Series Amplifier (ZX550.3, 08ZX5503, ZX5503)

ZX Series 3-Channel Class AB with Class D Subwoofer Channel Car Amplifier • 70W x 2 chan. + 210W x sub chan. @ 4 ohm • 85W x 2 chan. + 420W sub chan. @ 2 ohm • 1100W Max approx. • Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios

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ZX Series 3-Channel Class AB with Class D Subwoofer Channel Car Amplifier • 70W x 2 chan. + 210W x sub chan. @ 4 ohm • 85W x 2 chan. + 420W sub chan. @ 2 ohm • 1100W Max approx. • Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios

EXCLUSIVE

JBL Full-Range Kit with 6-1/2" Speakers, 12" Subwoofer and Amplifier Wiring Kit

JBL GTO-3EZ 3-Channel Class AB/D Amplifier + JBL GTO629 6.5" 2-Way Coaxial Speakers + JBL GT5-12 12" Subwoofer + 8 AWG Wiring Kit

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JBL Full-Range Kit with 6-1/2" Speakers, 12" Subwoofer and Amplifier Wiring Kit

JBL GTO-3EZ 3-Channel Class AB/D Amplifier + JBL GTO629 6.5" 2-Way Coaxial Speakers + JBL GT5-12 12" Subwoofer + 8 AWG Wiring Kit

• 600 Watt, Speaker + Subwoofer System
• CEA-2006 compliant amplifier
• Patented Plus One woofer-cone technology
• High-temperature voice coil
• Polypropylene cone woofer
• Dual-stacked, oversized magnets (sub)

• 600 Watt, Speaker + Subwoofer System
• CEA-2006 compliant amplifier
• Patented Plus One woofer-cone technology
• High-temperature voice coil
• Polypropylene cone woofer
• Dual-stacked, oversized magnets (sub)

EXCLUSIVE

JBL Full-Range Kit with 6" x 9" Speakers, 12" Subwoofer and Amplifier Wiring Kit

JBL GTO-3EZ 3-Channel Class AB/D Amplifier + JBL GTO939 6" x 9" 3-Way Coaxial Speakers + JBL GT5-12 12" Subwoofer + 8 AWG Wiring Kit

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JBL Full-Range Kit with 6" x 9" Speakers, 12" Subwoofer and Amplifier Wiring Kit

JBL GTO-3EZ 3-Channel Class AB/D Amplifier + JBL GTO939 6" x 9" 3-Way Coaxial Speakers + JBL GT5-12 12" Subwoofer + 8 AWG Wiring Kit

• 600 Watt, Speaker + Subwoofer System
• CEA-2006 compliant amplifier
• Patented Plus One woofer-cone technology
• High-temperature voice coil
• Polypropylene cone woofer
• Dual-stacked, oversized magnets (sub)

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• 600 Watt, Speaker + Subwoofer System
• CEA-2006 compliant amplifier
• Patented Plus One woofer-cone technology
• High-temperature voice coil
• Polypropylene cone woofer
• Dual-stacked, oversized magnets (sub)

EXCLUSIVE

JBL Full-Range Kit with 6x8" Speakers, 12" Subwoofer and Amplifier Wiring Kit

JBL GTO-3EZ 3-Channel Class AB/D Amplifier + JBL GTO8629 6" x 8" 2-Way Coaxial Speakers + JBL GT5-12 12" Subwoofer + 8 AWG Wiring Kit

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JBL Full-Range Kit with 6x8" Speakers, 12" Subwoofer and Amplifier Wiring Kit

JBL GTO-3EZ 3-Channel Class AB/D Amplifier + JBL GTO8629 6" x 8" 2-Way Coaxial Speakers + JBL GT5-12 12" Subwoofer + 8 AWG Wiring Kit

• 600 Watt, Speaker + Subwoofer System
• CEA-2006 compliant amplifier
• Patented Plus One woofer-cone technology
• High-temperature voice coil
• Polypropylene cone woofer
• Dual-stacked, oversized magnets (sub)

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• 600 Watt, Speaker + Subwoofer System
• CEA-2006 compliant amplifier
• Patented Plus One woofer-cone technology
• High-temperature voice coil
• Polypropylene cone woofer
• Dual-stacked, oversized magnets (sub)

EXCLUSIVE

JBL GTO-3EZ_SK4281 3-Channel Class AB/D Car Amplifier & 8 Gauge Installation Kit

3-Channel Class AB/D Car Amplifier with Complete 8 Gauge Installation Kit

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JBL GTO-3EZ_SK4281 3-Channel Class AB/D Car Amplifier & 8 Gauge Installation Kit

3-Channel Class AB/D Car Amplifier with Complete 8 Gauge Installation Kit

Max Power Output: 1050 Watts x 1 Chan. • 3/2 or Mono Channel Operation • Bridged, 4 Ohm: 150 Watts x 1 Chan. • 100% OFC 8 Gauge Cable • Designed Specifically for Car Audio Systems Up To 400 Watts

Max Power Output: 1050 Watts x 1 Chan. • 3/2 or Mono Channel Operation • Bridged, 4 Ohm: 150 Watts x 1 Chan. • 100% OFC 8 Gauge Cable • Designed Specifically for Car Audio Systems Up To 400 Watts

EXCLUSIVE

JBL Full-Range Kit with 6½" Speakers, 12" Subwoofer and Amplifier Wiring Kit

JBL GTO-3EZ 3-Channel Class AB/D Amplifier + JBL GTO629 6.5" 2-Way Component Speakers + JBL GT5-12 12" Subwoofer + 8 AWG Wiring Kit

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JBL Full-Range Kit with 6½" Speakers, 12" Subwoofer and Amplifier Wiring Kit

JBL GTO-3EZ 3-Channel Class AB/D Amplifier + JBL GTO629 6.5" 2-Way Component Speakers + JBL GT5-12 12" Subwoofer + 8 AWG Wiring Kit

• 600 Watt, Speaker + Subwoofer System
• CEA-2006 compliant amplifier
• Patented Plus One woofer-cone technology
• High-temperature voice coil
• Polypropylene cone woofer
• Dual-stacked, oversized magnets (sub)

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• 600 Watt, Speaker + Subwoofer System
• CEA-2006 compliant amplifier
• Patented Plus One woofer-cone technology
• High-temperature voice coil
• Polypropylene cone woofer
• Dual-stacked, oversized magnets (sub)

DLS CA 31

450W, 3-Channel Class AB Classic Series Car Amplifier (Performance Classic -- 10-30231)

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DLS CA 31

450W, 3-Channel Class AB Classic Series Car Amplifier (Performance Classic -- 10-30231)

Performance Series 3-Channel Class A/B Car Amplifier • 450W RMS • Dual Speaker Terminals • 3-Way System Protection Circuitry • Preamp RCA Outputs • Speaker-Level Inputs • Variable High/Low Pass Filters

Performance Series 3-Channel Class A/B Car Amplifier • 450W RMS • Dual Speaker Terminals • 3-Way System Protection Circuitry • Preamp RCA Outputs • Speaker-Level Inputs • Variable High/Low Pass Filters

JBL Amplified 3-Channel Full Range Bundle

List price $789.88: GTO628 6-1/2" GTO Series Speakers + S2-1224 12" Series II Subwoofer + GTO-3EZ 3-Channel GTO Series Amplifier + Amp Kit

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JBL Amplified 3-Channel Full Range Bundle

List price $789.88: GTO628 6-1/2" GTO Series Speakers + S2-1224 12" Series II Subwoofer + GTO-3EZ 3-Channel GTO Series Amplifier + Amp Kit

• 75 Watts RMS x 2 @ 2ohm + 350 Watts RMS x 1 @ 4 ohm
• Mylar / Titanium Composite Dome Tweeter
• Mounting Depth: 2-1/16"
• Plus One Cone Material

• Polypropylene Cone
• Nitrile Butadiene Rubber (NBR) Surround
• SSI™ (Selectable Smart Impedance)
• Oversized 2.0" Voice Coil
• CEA-2006 Compliant
• Built-in Gain Indicator LEDs with Setup CD
• Speaker-level (high-level) inputs, with supplied bare wire-to-RCA adapters
• Auto turn-on via an audio signal at any input connector
• Complete 4 Gauge 2-Channel Amplifier Installation Kit
• Designed Specifically For Car Audio Systems Up to 1000W RMS
• Premium Power and Ground Wire Provides Optimal Power Transfer

• 75 Watts RMS x 2 @ 2ohm + 350 Watts RMS x 1 @ 4 ohm
• Mylar / Titanium Composite Dome Tweeter
• Mounting Depth: 2-1/16"
• Plus One Cone Material

• Polypropylene Cone
• Nitrile Butadiene Rubber (NBR) Surround
• SSI™ (Selectable Smart Impedance)
• Oversized 2.0" Voice Coil
• CEA-2006 Compliant
• Built-in Gain Indicator LEDs with Setup CD
• Speaker-level (high-level) inputs, with supplied bare wire-to-RCA adapters
• Auto turn-on via an audio signal at any input connector
• Complete 4 Gauge 2-Channel Amplifier Installation Kit
• Designed Specifically For Car Audio Systems Up to 1000W RMS
• Premium Power and Ground Wire Provides Optimal Power Transfer

Massive Audio NX3

2080W Max Three Channel Nano Block Series Class AB Amplifier

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Massive Audio NX3

2080W Max Three Channel Nano Block Series Class AB Amplifier

• Full-Range RMS: 120W x 2 @ 4 ohm, 240W x 2 @ 2 ohm
• Subwoofer RMS: 200W x 1 @ 4 ohm, 400W x 1 @ 2 ohm, 800W x 1 @ 1 ohm
• CEA-2006 Compliant
• Ultra Efficient Nano Technology
• Adjustable Hi/Lo 24 dB X-Overs
• Dimensions: 5-1/2"W x 13-2/10"D x 2-1/10"H

1

• Full-Range RMS: 120W x 2 @ 4 ohm, 240W x 2 @ 2 ohm
• Subwoofer RMS: 200W x 1 @ 4 ohm, 400W x 1 @ 2 ohm, 800W x 1 @ 1 ohm
• CEA-2006 Compliant
• Ultra Efficient Nano Technology
• Adjustable Hi/Lo 24 dB X-Overs
• Dimensions: 5-1/2"W x 13-2/10"D x 2-1/10"H

EXCLUSIVE

Kicker 08ZX550.3 (ZX550.3) + Amplifier Kit

590W RMS, 3-Channel ZX Series Amplifier (ZX550.3, 08ZX5503, ZX5503) w/ 4 Gauge Amplifier Kit.

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Kicker 08ZX550.3 (ZX550.3) + Amplifier Kit

590W RMS, 3-Channel ZX Series Amplifier (ZX550.3, 08ZX5503, ZX5503) w/ 4 Gauge Amplifier Kit.

ZX Series 3-Channel Class AB with Class D Subwoofer Channel Car Amplifier • 70W x 2 chan. + 210W x sub chan. @ 4 ohm • 85W x 2 chan. + 420W sub chan. @ 2 ohm • 1100W Max approx. • Includes 4 AWG Amplifier Kit

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ZX Series 3-Channel Class AB with Class D Subwoofer Channel Car Amplifier • 70W x 2 chan. + 210W x sub chan. @ 4 ohm • 85W x 2 chan. + 420W sub chan. @ 2 ohm • 1100W Max approx. • Includes 4 AWG Amplifier Kit

Lanzar RDA753D

4000W Max Reign Series 3-Channel Class D Full-Range Compact Hybrid Car Power Amplifier (RDA75.3D)

Save Money with Sonic Exclusive Bundles:
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Lanzar RDA753D

4000W Max Reign Series 3-Channel Class D Full-Range Compact Hybrid Car Power Amplifier (RDA75.3D)

• Full-Range RMS: 280W x 2 @ 4 ohm, 400W x 2 @ 2 ohm
• Subwoofer RMS: 750W x 1 @ 4 ohm, 1100W x 1 @ 2 ohm
• Balanced Differential Inputs
• Double Sided SMT Circuit Board
• Class D Channel
• Dimensions: 6-1/8"W x 9-13/16"D x 2-11/16"H

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Save Money with Sonic Exclusive Bundles:
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• Full-Range RMS: 280W x 2 @ 4 ohm, 400W x 2 @ 2 ohm
• Subwoofer RMS: 750W x 1 @ 4 ohm, 1100W x 1 @ 2 ohm
• Balanced Differential Inputs
• Double Sided SMT Circuit Board
• Class D Channel
• Dimensions: 6-1/8"W x 9-13/16"D x 2-11/16"H

EXCLUSIVE

DLS X-A30

320W RMS, X-Program 3-Channel Class AB Amplifier (12-31230)

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DLS X-A30

320W RMS, X-Program 3-Channel Class AB Amplifier (12-31230)

X-Program 3-Channel Class AB Amplifier • 140W • Dual Speaker Terminals • Preamp RCA outputs • 3-Way System Protection Circuitry • Speaker-Level Inputs • Variable Bass Boost • Variable Low-Pass Filter • Phase Shift

X-Program 3-Channel Class AB Amplifier • 140W • Dual Speaker Terminals • Preamp RCA outputs • 3-Way System Protection Circuitry • Speaker-Level Inputs • Variable Bass Boost • Variable Low-Pass Filter • Phase Shift

DLS Ultimate A5

"The Big Three" 3-Channel Amplifier (Ultimate A 5 -- 10-34500)

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DLS Ultimate A5

"The Big Three" 3-Channel Amplifier (Ultimate A 5 -- 10-34500)

Ultimate Series "The Big Three" 3-Channel Class AB Car Amplifier • 85W x 2 chan. + 300W x 1 sub chan. • 100W x 2 chan. + 500W x 1 sub chan. • Short circuit, DC offset, and thermal protection circuitry • Built-in fan with output for external control

Ultimate Series "The Big Three" 3-Channel Class AB Car Amplifier • 85W x 2 chan. + 300W x 1 sub chan. • 100W x 2 chan. + 500W x 1 sub chan. • Short circuit, DC offset, and thermal protection circuitry • Built-in fan with output for external control

EXCLUSIVE

DLS X-D30

730W RMS, X-Program 3-Channel Class D Amplifier (12-31030)

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DLS X-D30

730W RMS, X-Program 3-Channel Class D Amplifier (12-31030)

X-Program 3-Channel Class D Car Amplifier • 730W RMS • Variable Bass Boost • Speaker-Level Inputs • Preamp RCA Outputs • Variable Low/High-Pass Filters • 3-Way System Protection Circuitry • Fully Variable Phase Shift

X-Program 3-Channel Class D Car Amplifier • 730W RMS • Variable Bass Boost • Speaker-Level Inputs • Preamp RCA Outputs • Variable Low/High-Pass Filters • 3-Way System Protection Circuitry • Fully Variable Phase Shift

DLS Reference RA30

565W, Reference Series 3-Channel Amplifier

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DLS Reference RA30

565W, Reference Series 3-Channel Amplifier

Reference Series 3-Channel Class A/B Amplifier • Bass Level And Phase Shift Control • Speaker-Level Inputs • Phase Shift • Gold-Glated RCA Level Inputs • Gold-Plated Screw Terminals • Variable LP/HP Filter

Reference Series 3-Channel Class A/B Amplifier • Bass Level And Phase Shift Control • Speaker-Level Inputs • Phase Shift • Gold-Glated RCA Level Inputs • Gold-Plated Screw Terminals • Variable LP/HP Filter

DLS CAT 31

570W, 24V 2-Channel Class AB Classic Series Car Amplifier for Trucks and Buses (10-30231)

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DLS CAT 31

570W, 24V 2-Channel Class AB Classic Series Car Amplifier for Trucks and Buses (10-30231)

Performance Series 24V 3-Channel Class A/B Car Amplifier • 570W RMS • Dual Speaker Terminals • 3-Way System Protection Circuitry • Preamp RCA Outputs • Speaker-Level Inputs • Variable High/Low Pass Filters

Performance Series 24V 3-Channel Class A/B Car Amplifier • 570W RMS • Dual Speaker Terminals • 3-Way System Protection Circuitry • Preamp RCA Outputs • Speaker-Level Inputs • Variable High/Low Pass Filters

Kicker ZX550.3

06ZX550.3 ZX Series 3-Channel Amplifier

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Kicker ZX550.3

06ZX550.3 ZX Series 3-Channel Amplifier

3-Channel Amplifier with Class D 3rd Channel • Remote Bass Control • High Pass, Low Pass, Full-Pass Crossover • 4 gauge power/ground leads • power output at 2 ohm: 85W x 2 + 420W x 1, at 4 ohm: 70W x 2 + 210W x 1

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3-Channel Amplifier with Class D 3rd Channel • Remote Bass Control • High Pass, Low Pass, Full-Pass Crossover • 4 gauge power/ground leads • power output at 2 ohm: 85W x 2 + 420W x 1, at 4 ohm: 70W x 2 + 210W x 1

JL Audio XD500/3

500W, Three-Channel Class D XD Series System Car Amplifier

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JL Audio XD500/3

500W, Three-Channel Class D XD Series System Car Amplifier

• Full-Range RMS: 75W x 2 @ 4 ohm, 100W x 2 @ 2 ohm
• Subwoofer RMS: 180W x 1 @ 4 ohm, 240W x 1 @ 3 ohm, 300W x 1 @ 2 ohm
• Balanced Differential Inputs
• Total Efficiency Exceedes 80%
• Class D Channel
• Dimensions: 10-1/4"L x 7-1/16"W x 2-1/16"H

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• Full-Range RMS: 75W x 2 @ 4 ohm, 100W x 2 @ 2 ohm
• Subwoofer RMS: 180W x 1 @ 4 ohm, 240W x 1 @ 3 ohm, 300W x 1 @ 2 ohm
• Balanced Differential Inputs
• Total Efficiency Exceedes 80%
• Class D Channel
• Dimensions: 10-1/4"L x 7-1/16"W x 2-1/16"H

EXCLUSIVE

Precision Power + JBL 3-Channel Amplified Full Range Car Audio System

Precision Power PPI PH2.65S Component Speaker System + PPI BI.124 12" Subwoofer + JBL GTO-3EZ 3-Channel lass AB/D Car Amplifier + Wiring Kit

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Precision Power + JBL 3-Channel Amplified Full Range Car Audio System

Precision Power PPI PH2.65S Component Speaker System + PPI BI.124 12" Subwoofer + JBL GTO-3EZ 3-Channel lass AB/D Car Amplifier + Wiring Kit

• Full-Range RMS: 50W x 2 @ 4 ohm,
• Subwoofer RMS: 500W x 1 @ 2 ohm
• 3/4" Aluminum Inverted Dome Tweeter
• Polypropylene Woofer Cone
• 4 Ohm Impedance
• Non-Pressed Paper Pulp Cone
• High Roll Foam Surround
• Die-Cast Aluminum Frame
• Vented T-Yoke Back Plate
• CEA-2006 Compliant
• Heavy Duty Aluminum Alloy Heatsink
• Class D Subwoofer Channel

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• Full-Range RMS: 50W x 2 @ 4 ohm,
• Subwoofer RMS: 500W x 1 @ 2 ohm
• 3/4" Aluminum Inverted Dome Tweeter
• Polypropylene Woofer Cone
• 4 Ohm Impedance
• Non-Pressed Paper Pulp Cone
• High Roll Foam Surround
• Die-Cast Aluminum Frame
• Vented T-Yoke Back Plate
• CEA-2006 Compliant
• Heavy Duty Aluminum Alloy Heatsink
• Class D Subwoofer Channel

Kicker 08ZX550.3 Open Box

(Open Box) 590W RMS, 3-Channel ZX Series Amplifier (ZX550.3, 08ZX5503, ZX5503)

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Kicker 08ZX550.3 Open Box

(Open Box) 590W RMS, 3-Channel ZX Series Amplifier (ZX550.3, 08ZX5503, ZX5503)

ZX Series 3-Channel Class AB with Class D Subwoofer Channel Car Amplifier • 70W x 2 chan. + 210W x sub chan. @ 4 ohm • 85W x 2 chan. + 420W sub chan. @ 2 ohm • 1100W Max approx. • Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios

ZX Series 3-Channel Class AB with Class D Subwoofer Channel Car Amplifier • 70W x 2 chan. + 210W x sub chan. @ 4 ohm • 85W x 2 chan. + 420W sub chan. @ 2 ohm • 1100W Max approx. • Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios

Taramps TL 1500

390W RMS TL Series Full Range Class-D 3-Channel Amplifier

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Taramps TL 1500

390W RMS TL Series Full Range Class-D 3-Channel Amplifier

• Stereo: 95 watts x 2 channel @ 2 ohm
• Sub: 200 watts x 1 channel @ 4 ohm
• Total RMS Power: 390 watts
• Class D 2 ohm Stable 3-Channel-Channel Amplifier

• Stereo: 95 watts x 2 channel @ 2 ohm
• Sub: 200 watts x 1 channel @ 4 ohm
• Total RMS Power: 390 watts
• Class D 2 ohm Stable 3-Channel-Channel Amplifier

JL Audio XD500/3v2

500W RMS XDv2 Series 3-Channel Class D System Amplifier with High-Speed NexD Switching Design

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JL Audio XD500/3v2

500W RMS XDv2 Series 3-Channel Class D System Amplifier with High-Speed NexD Switching Design

• RMS: 75 W x 2 + 180 W x 1 @ 4 ohm, 100 W x 2 + 300 W x 1 @ 2 ohm, 200 W x 1 @ 4 ohm Bridged
• NexD Switching Technology
• Differential Balanced Input Section
• Advanced Rollback Protection
• Frequency Response: 12 Hz - 22 kHz (+0, -1dB)
• Detented, Calibrated Filter Freq. Potentiometer

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• RMS: 75 W x 2 + 180 W x 1 @ 4 ohm, 100 W x 2 + 300 W x 1 @ 2 ohm, 200 W x 1 @ 4 ohm Bridged
• NexD Switching Technology
• Differential Balanced Input Section
• Advanced Rollback Protection
• Frequency Response: 12 Hz - 22 kHz (+0, -1dB)
• Detented, Calibrated Filter Freq. Potentiometer

JL Audio XDM500/3 (Open Box, Like New)

500W RMS Class D XDM Series 3 Channel Car and Marine Amplifier

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JL Audio XDM500/3 (Open Box, Like New)

500W RMS Class D XDM Series 3 Channel Car and Marine Amplifier

• 75 watts x 2 channel + 180 watts x 1 channel @ 4 ohm
• 100 watts x 2 channel + 300 watts x 1 channel @ 2 ohm
• Bridged: 200 watts x 1 channel @ 4 ohm + 300 watts x 1 channel @ 2 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 3-Channel Amplifier

• 75 watts x 2 channel + 180 watts x 1 channel @ 4 ohm
• 100 watts x 2 channel + 300 watts x 1 channel @ 2 ohm
• Bridged: 200 watts x 1 channel @ 4 ohm + 300 watts x 1 channel @ 2 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 3-Channel Amplifier

JL Audio XD5003V2 (Open Box, Complete)

500W XDv2 Series 3-Channel Class D System Amplifier with High-Speed NexD Switching Design

XD500/3v2 big DISCONTINUED
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JL Audio XD5003V2 (Open Box, Complete)

500W XDv2 Series 3-Channel Class D System Amplifier with High-Speed NexD Switching Design

• RMS: 75 W x 2 + 180 W x 1 @ 4 ohm, 100 W x 2 + 300 W x 1 @ 2 ohm, 200 W x 1 @ 4 ohm Bridged
• NexD Switching Technology
• Differential Balanced Input Section
• Advanced Rollback Protection
• Frequency Response: 12 Hz - 22 kHz (+0, -1dB)
• Detented, Calibrated Filter Freq. Potentiometer

• RMS: 75 W x 2 + 180 W x 1 @ 4 ohm, 100 W x 2 + 300 W x 1 @ 2 ohm, 200 W x 1 @ 4 ohm Bridged
• NexD Switching Technology
• Differential Balanced Input Section
• Advanced Rollback Protection
• Frequency Response: 12 Hz - 22 kHz (+0, -1dB)
• Detented, Calibrated Filter Freq. Potentiometer

JL Audio MX600/3 - New (Damaged Packaging, Product A+)

600W RMS Class D MX Series 3 Channel Marine and Powersports Amplifier

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JL Audio MX600/3 - New (Damaged Packaging, Product A+)

600W RMS Class D MX Series 3 Channel Marine and Powersports Amplifier

• 75 watts x 2 channel + 250 watts x 1 channel @ 4 ohm
• 100 watts x 2 channel + 400 watts x 1 channel @ 2 ohm
• Bridged: 200 watts x 1 channel @ 4 ohm + 400 watts x 1 channel @ 2 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 3-Channel Amplifier

4

• 75 watts x 2 channel + 250 watts x 1 channel @ 4 ohm
• 100 watts x 2 channel + 400 watts x 1 channel @ 2 ohm
• Bridged: 200 watts x 1 channel @ 4 ohm + 400 watts x 1 channel @ 2 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 3-Channel Amplifier

 

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    FAQ Frequently asked questions in Discontinued 3-Channel Amplifiers

    3-Channel Amplifier Frequently Asked Questions (FAQ)
    A 3-channel amplifier offers several benefits, making it a versatile solution for car audio enthusiasts. The amplifier's three channels allow you to power a pair of speakers in the front and a subwoofer, providing a balanced and powerful soundstage. This configuration simplifies the setup, requiring fewer components compared to using separate amplifiers for each speaker type. Additionally, a 3-channel amplifier is ideal for compact installations where space is limited. It reduces wiring complexity and makes the installation process more straightforward. Moreover, using a dedicated channel for the subwoofer ensures optimized bass performance without compromising on the clarity and detail of the front speakers.
    Most 3-channel amplifiers are not designed to be bridged to power a single high-powered subwoofer. Bridgeable amplifiers typically have two channels that can be combined to increase the power output for a single speaker. In a 3-channel amplifier, the third channel is dedicated to powering a subwoofer, and bridging is not supported. Instead, look for mono or single-channel amplifiers designed explicitly for powering subwoofers. These amplifiers offer higher power output and better control over the low-frequency signals, resulting in a more impactful bass performance.
    To ensure compatibility, consider several factors such as power output, impedance, and the number of speakers you intend to power. Check the power ratings of your front speakers and subwoofer to ensure that the amplifier can deliver the required power at the appropriate impedance. Additionally, confirm that the dimensions of the amplifier fit within the available space in your vehicle. Some 3-channel amplifiers come with adjustable crossovers and gain controls, allowing you to fine-tune the audio output to match your specific setup. If you have any uncertainties, consult with an audio specialist or contact Sonic Electronix customer support for expert guidance.
    Yes, a 3-channel amplifier is designed to power a pair of front speakers and a subwoofer at the same time. The two channels dedicated to the front speakers deliver power to create a balanced and immersive soundstage in the car's cabin. Meanwhile, the third channel, specifically designed for low-frequency signals, powers the subwoofer, enhancing bass performance. However, before connecting your speakers and subwoofer to the amplifier, ensure that their impedance ratings match the amplifier's specifications to prevent any potential compatibility issues. Additionally, consider the power requirements of your speakers and subwoofer to ensure that the amplifier can deliver sufficient power to each component for optimal performance.
    While a 3-channel amplifier is designed to power a pair of front speakers and a subwoofer, it is not typically recommended for powering multiple subwoofers. Each subwoofer requires its dedicated channel to receive the optimal power and low-frequency signals for accurate bass reproduction. If you plan to use multiple subwoofers in your car audio setup, consider using a mono or multi-channel amplifier that can deliver the required power to each subwoofer individually. These amplifiers provide more flexibility and control over the bass output, allowing you to achieve a well-balanced and impactful low-frequency performance in your car audio system.

    All About Discontinued 3-Channel Amplifiers

    3 Channel Amplifier Information

    An amplifier is a component that has been wired between the head unit and the speakers. These are technically a power modulator for the energy that comes from the car battery into the stereo system.

    3 Channel amplifiers are the first step into an updated aftermarket system. The three channels allow for a subwoofer to be paired with a subwoofer. This type of setup is ideal for smaller cars without rear speakers.

    Sonic Electronix Learning Center – How to Bridge an Amplifier

    If you're searching for the best quality 3-channel amplifiers, look no further. Our extensive selection guarantees that you'll find only the finest products to elevate your car audio experience. Whether you crave power and precision or want to customize your audio setup, our range of high-performance 3-channel amplifiers will meet and exceed your expectations.

    3-channel amplifiers are a versatile and powerful solution for upgrading your car audio system. As the name suggests, a 3-channel amplifier has three output channels, typically consisting of two channels for your front component speakers and one channel dedicated to powering a subwoofer. This configuration is ideal for car owners who seek a robust and balanced audio experience, with enhanced clarity for their front speakers and the deep, punchy bass of a subwoofer.

    One of the primary advantages of a 3-channel amplifier is its efficiency in consolidating the power for both your front speakers and subwoofer into a single unit. This not only saves space but also reduces the need for multiple amplifiers, making installation more straightforward and efficient.

    Moreover, 3-channel amplifiers offer a bridgeable feature that allows you to combine the power of two channels to power a more potent subwoofer or component speakers. This flexibility provides you with the freedom to tailor your car audio system to suit your preferences and achieve the perfect balance between your front speakers and subwoofer.

    At Sonic Electronix, we are committed to helping you find the best 3-channel amplifiers that align with your specific requirements. Our team of car audio experts is dedicated to providing exceptional service and assistance throughout your shopping journey. If you have any questions or need personalized advice on selecting the perfect amplifier for your car audio system, don't hesitate to reach out to us at 1-502-200-8010. Our friendly staff will be delighted to address your inquiries and ensure you find the ideal 3-channel amplifier to elevate your car audio experience.

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