Garage
Shop

Discontinued 2-Channel Amplifiers

Loading...
Filters

Shop the Category

filter-icon Filters & Sort
You are currently viewing discontinued products.

Soundstream TRA1000.2

2-Channel Amplifier

Go to item page Right Arrow Icon of Right Arrow

2-Channel Amplifier

2-Channel Amplifier • 500W x 2 chan. @ 2 Ohm • 1000W x 1 chan. bridged • double sided glass epoxy board • PWM power supply • SMT cooling fan • tri-mode capable • line output

2-Channel Amplifier • 500W x 2 chan. @ 2 Ohm • 1000W x 1 chan. bridged • double sided glass epoxy board • PWM power supply • SMT cooling fan • tri-mode capable • line output

Boston Acoustics GTA-802

260W RMS, GTA Series 2-Channel Car Amplifier

Go to item page Right Arrow Icon of Right Arrow

260W RMS, GTA Series 2-Channel Car Amplifier

GTA Series 2-Channel Class AB Car Amplifier • 260W RMS • 80 Watts x 2 Chan. @ 4 Ohm • 130 Watts x 2 Chan. @ 2 Ohm • Q-Tune™ Bass Optimization Circuitry • SST™ (Symmetrical Signal Topology) • Wrap-Around Heatsink

GTA Series 2-Channel Class AB Car Amplifier • 260W RMS • 80 Watts x 2 Chan. @ 4 Ohm • 130 Watts x 2 Chan. @ 2 Ohm • Q-Tune™ Bass Optimization Circuitry • SST™ (Symmetrical Signal Topology) • Wrap-Around Heatsink

Power Acoustik PS2-820

2-Channel Power Amplifier

Go to item page Right Arrow Icon of Right Arrow

2-Channel Power Amplifier

820 watts 2-channel car amplifier • 230 watts RMS x 2 chan @ 2 ohm • 180 watts RMS x 2 chan. @ 4 ohm • Bridgeable • S/N Ratio: >98 dB

820 watts 2-channel car amplifier • 230 watts RMS x 2 chan @ 2 ohm • 180 watts RMS x 2 chan. @ 4 ohm • Bridgeable • S/N Ratio: >98 dB

Blaupunkt THA2125

Thin Series 2-Channel Amplifier

Go to item page Right Arrow Icon of Right Arrow

Thin Series 2-Channel Amplifier

400 watts Max, 2-Channel Amplifier • 200 watts x 2 chan. @ 2 ohm • 350 watts x 1 chan. Bridged RMS @ 4 ohm • MOSFET Power Supply • RCA Type Inputs • 12 dB per Octave, High Pass and Low Pass Crossover • Remote Gain Control, Screws, and Mounting Hardware Included

400 watts Max, 2-Channel Amplifier • 200 watts x 2 chan. @ 2 ohm • 350 watts x 1 chan. Bridged RMS @ 4 ohm • MOSFET Power Supply • RCA Type Inputs • 12 dB per Octave, High Pass and Low Pass Crossover • Remote Gain Control, Screws, and Mounting Hardware Included

SoundStorm SSL CR900.2

900W Max, 2-Channel Cruiser Series Amplifier

Go to item page Right Arrow Icon of Right Arrow

900W Max, 2-Channel Cruiser Series Amplifier

Cruiser Series 2-Channel Class AB Car Amplifier • 210W x 2 chan. @ 4 ohm • 450W x 2 chan. Max • LED power and protection indicators • Variable input gain control • Gold-plated RCA level inputs and screw terminals • Variable low pass/high pass crossover

Cruiser Series 2-Channel Class AB Car Amplifier • 210W x 2 chan. @ 4 ohm • 450W x 2 chan. Max • LED power and protection indicators • Variable input gain control • Gold-plated RCA level inputs and screw terminals • Variable low pass/high pass crossover

Go to item page Right Arrow Icon of Right Arrow

800W RMS competition-grade 2-channel amplifier with HP, LP, and Subsonic Crossovers

800W RMS competition-grade 2-channel amplifier with HP, LP, and Subsonic Crossovers

ARC Audio 2500-XXK

2-Channel Car Amplifier

Go to item page Right Arrow Icon of Right Arrow

2-Channel Car Amplifier

270 watts x 2 @ 4 ohm, 525 watts x 2 @ 2 ohm, 1050 watts x 1 @4 ohm bridged • Frequency Response: 20Hz - 20KHz • Signal to Noise Ratio: 105dB

270 watts x 2 @ 4 ohm, 525 watts x 2 @ 2 ohm, 1050 watts x 1 @4 ohm bridged • Frequency Response: 20Hz - 20KHz • Signal to Noise Ratio: 105dB

Boss AR3000.2

3000W Max 2-Channel ARMOR Series Class A/B Car Amplifier

Go to item page Right Arrow Icon of Right Arrow

3000W Max 2-Channel ARMOR Series Class A/B Car Amplifier

2-Channel ARMOR Series Class A/B Car Amplifier • 4 ohm: 480 watts x 2 chan. • 2 ohm: 1500 watts x 2 chan. • Bridged, 4 ohm: 3000 watts x 1 chan. • Pulse Width Modulated MOSFET Power Supply

2-Channel ARMOR Series Class A/B Car Amplifier • 4 ohm: 480 watts x 2 chan. • 2 ohm: 1500 watts x 2 chan. • Bridged, 4 ohm: 3000 watts x 1 chan. • Pulse Width Modulated MOSFET Power Supply

Boston Acoustics GT-2300

1400W RMS GT Reference Series 2-Channel Amplifier

Go to item page Right Arrow Icon of Right Arrow

1400W RMS GT Reference Series 2-Channel Amplifier

GT Series 2-Channel Reference Amplifier • 300W x 2 Chan. @ 4 Ohm • 500W x 2 Chan. @ 2 Ohm • Fully Computer-Controlled Diagnostics System • Q-Tune™ Technology • Fan Cooled Aluminum Alloy Heatsink •

GT Series 2-Channel Reference Amplifier • 300W x 2 Chan. @ 4 Ohm • 500W x 2 Chan. @ 2 Ohm • Fully Computer-Controlled Diagnostics System • Q-Tune™ Technology • Fan Cooled Aluminum Alloy Heatsink •

Go to item page Right Arrow Icon of Right Arrow

2 Channel A/B Power Amplifier • 800W RMS x 2 @ 2 • Digital Voltmeter Included • Built-in Crossover • RCA Outputs: 1 Pair • MOSFET Power Supply • Hour Meter • Clear Acrylic Protective Cover

2 Channel A/B Power Amplifier • 800W RMS x 2 @ 2 • Digital Voltmeter Included • Built-in Crossover • RCA Outputs: 1 Pair • MOSFET Power Supply • Hour Meter • Clear Acrylic Protective Cover

Kicker 2-Channel Marine Amplifier - KXM400.2 (40KXM400.2)

400W RMS KXM Series 2-Channel Class D-IC Stereo Bridgeable Marine Power Amplifier

Go to item page Right Arrow Icon of Right Arrow

400W RMS KXM Series 2-Channel Class D-IC Stereo Bridgeable Marine Power Amplifier

• 100W x 2 Chan. @ 4 ohm
• 200W x 2 Chan. @ 2 ohm
• Bridged: 400W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• Single Channel Operation
• 4 Gauge Power and Ground Inputs
• Stylish Magnetic Panel Covers Tuning Options for Clean Install

• 100W x 2 Chan. @ 4 ohm
• 200W x 2 Chan. @ 2 ohm
• Bridged: 400W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• Single Channel Operation
• 4 Gauge Power and Ground Inputs
• Stylish Magnetic Panel Covers Tuning Options for Clean Install

Bazooka Marine CSA-2

100W, 2-Channel Marine Amplifier for Bazooka Audio Input Control Systems

Go to item page Right Arrow Icon of Right Arrow

100W, 2-Channel Marine Amplifier for Bazooka Audio Input Control Systems

• 4 Ohm: 30 Watts x 2
• 2 Ohm: 50 Watts x 2
• Selectable High-Pass Filter
• Preamp and Speaker-Level Inputs

• 4 Ohm: 30 Watts x 2
• 2 Ohm: 50 Watts x 2
• Selectable High-Pass Filter
• Preamp and Speaker-Level Inputs

JBL GX-A602 + Free $25 Sonic Electronix Gift Card

280W 2-Channel GX Series Amplifier + Free $25 Sonic Electronix Gift Card

Go to item page Right Arrow Icon of Right Arrow

280W 2-Channel GX Series Amplifier + Free $25 Sonic Electronix Gift Card

• RMS Power: 60W x 2 @ 4 ohm, 85W x 2 @ 2 ohm
• Total Peak Power: 280W
• High and Low Pass Filters
• Dimensions: 7-13/16" W x 8-1/8" L x 2-1/16" H
• Free $25 Sonic Electronix Gift Card

• RMS Power: 60W x 2 @ 4 ohm, 85W x 2 @ 2 ohm
• Total Peak Power: 280W
• High and Low Pass Filters
• Dimensions: 7-13/16" W x 8-1/8" L x 2-1/16" H
• Free $25 Sonic Electronix Gift Card

Audiopipe AP-1002

200W, Class AB 2-Channel Power Car Amplifier

Go to item page Right Arrow Icon of Right Arrow

200W, Class AB 2-Channel Power Car Amplifier

• • • • • Description Coming Soon! • • • • •

• • • • • Description Coming Soon! • • • • •

Go to item page Right Arrow Icon of Right Arrow

330W peak / 165W RMS power x 2 channel @ 2 ohm EL series amplifier • variable high-pass/low-pass crossover • MOSFET power supply • bass boost • output port for an EL-series amplified bass tube

330W peak / 165W RMS power x 2 channel @ 2 ohm EL series amplifier • variable high-pass/low-pass crossover • MOSFET power supply • bass boost • output port for an EL-series amplified bass tube

Visonik VK1600.2

1600W 2-Channel Premium Car Audio Collection Amplifier

Go to item page Right Arrow Icon of Right Arrow

1600W 2-Channel Premium Car Audio Collection Amplifier

Visonik 2-Channel Power Amplifier • 1600W RMS • 1600W Max • MOSFET P.W.M Power Supply • LED Power and Protect Indicators • Variable Bass Boost • Variable Low-Pass Filter • 2-Channel Operation

Visonik 2-Channel Power Amplifier • 1600W RMS • 1600W Max • MOSFET P.W.M Power Supply • LED Power and Protect Indicators • Variable Bass Boost • Variable Low-Pass Filter • 2-Channel Operation

Absolute SNA-2000.2

2000W Max, 2-Channel Synergy Series Mosfet Amplifier (SNA2000.2)

Go to item page Right Arrow Icon of Right Arrow

2000W Max, 2-Channel Synergy Series Mosfet Amplifier (SNA2000.2)

Synergy Series 2-Channel Class AB Car Amplifier • 2,000W Max • Ultra Stable Pulse Width Modulated (PWM) MOSFET Power Supply • Transient Noise Muting • Input Ground Isolation Noise Rejection Circuit

Synergy Series 2-Channel Class AB Car Amplifier • 2,000W Max • Ultra Stable Pulse Width Modulated (PWM) MOSFET Power Supply • Transient Noise Muting • Input Ground Isolation Noise Rejection Circuit

Go to item page Right Arrow Icon of Right Arrow

600W Royal Red Series 2-Channel Bridgeable Amplifier

600W Royal Red Series 2-Channel Bridgeable Amplifier

Go to item page Right Arrow Icon of Right Arrow

CEA-2006 Compliant • 310W RMS power amplifier • 165W x 2 @ 2 Ohm RMS • 100W x 2 @ 4 Ohm RMS • Gold plated RCA connectors • True Line Output • 0-18dB Bass Boost • Built in crossovers • High-current MOSFET output stages

CEA-2006 Compliant • 310W RMS power amplifier • 165W x 2 @ 2 Ohm RMS • 100W x 2 @ 4 Ohm RMS • Gold plated RCA connectors • True Line Output • 0-18dB Bass Boost • Built in crossovers • High-current MOSFET output stages

Go to item page Right Arrow Icon of Right Arrow

2-Channel Class A/B Bipolar Power Amplifier • 300W x 2 chan. @ 4 Ohm • 500W x 2 chan. @ 2 Ohm • 900W x 1 chan. @ 4 Ohm • Bridgeable • Remote volt-meter included

2-Channel Class A/B Bipolar Power Amplifier • 300W x 2 chan. @ 4 Ohm • 500W x 2 chan. @ 2 Ohm • 900W x 1 chan. @ 4 Ohm • Bridgeable • Remote volt-meter included

Items per page: 20 40 60

    Clear all

    FAQ Frequently asked questions in Discontinued 2-Channel Amplifiers


    2 Channel Amplifiers Frequently Asked Questions (FAQ)
    Yes, many 2-channel amplifiers can be used in bridge mode to combine the power of both channels, making them suitable for powering a subwoofer and speakers at the same time. However, it's essential to check the amplifier's specifications and power ratings to ensure they match the impedance and power requirements of your subwoofer and speakers. Additionally, using a 2-channel amplifier for this purpose can result in power distribution challenges, as both the subwoofer and speakers may not receive optimal power for their specific frequency ranges.
    A 2-channel amplifier, also known as a stereo amplifier, is designed to power two speakers, typically a pair of front speakers or a pair of rear speakers. On the other hand, a mono amplifier, also known as a single-channel amplifier, is dedicated to powering a single speaker, usually a subwoofer. The primary difference lies in their application and configuration. While a 2-channel amplifier is suitable for powering multiple speakers, a mono amplifier is more focused on delivering high power output to a single speaker for deep bass reproduction.
    Yes, upgrading your factory car audio system with a 2-channel amplifier can significantly enhance the overall sound quality and volume. Factory audio systems often lack the power needed to drive aftermarket speakers properly. Adding a 2-channel amplifier allows you to provide more power to your front or rear speakers, resulting in improved clarity, detail, and dynamics. It's an excellent way to breathe new life into your car's audio system without the need for extensive modifications. Be sure to select an amplifier with an appropriate power rating and ensure compatibility with your existing audio setup.
    To ensure compatibility, consider factors like power output, impedance, and form factor. Check the power ratings of your speakers and subwoofers, and choose an amplifier that can deliver the required power at the appropriate impedance. Additionally, verify that the amplifier's dimensions fit within the available space in your vehicle. Some 2-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 assistance.
    While 2-channel amplifiers can provide power to two speakers, they are typically not designed for bi-amping applications. Bi-amping involves using separate amplifiers for the tweeters and woofers of a speaker system to improve audio performance. To bi-amp speakers, you would require an additional set of channels dedicated to each driver. In this case, a multi-channel amplifier or a combination of mono and stereo amplifiers is more suitable. If bi-amping is a priority, consider looking into multi-channel amplifiers that offer specific configurations for bi-amping setups. Always check the specifications and features of the amplifier to ensure it can support bi-amping before making a purchase.
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    Save up to 10 different vehicles in your garage
    Vehicle
    Store
    Delete

    1993 Buick LeSabre

    2013 Lincoln MKS

    2012 Infiniti G25

    1996 GMC Sonoma

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm
    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue
    Loading...
    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon

    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.