Garage
Shop

Discontinued 2-Channel Amplifiers

Loading...
Filters

Shop the Category

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

Power Acoustik SL2-2400

2400W Max, 2-Channel Amplifier

Go to item page Right Arrow Icon of Right Arrow

2400W Max, 2-Channel Amplifier

Silver Edition 2-Channel Class AB Car Amplifier • 450W x 2 chan. @ 4 ohm • 540W x 2 chan. @ 2 ohm • 1080W x 1 chan. @ 4 ohm • Full MOSFET power supply • Soft delayed remote turn-on • Preamp RCA outputs • Phantom channel for center speaker or subwoofer

Silver Edition 2-Channel Class AB Car Amplifier • 450W x 2 chan. @ 4 ohm • 540W x 2 chan. @ 2 ohm • 1080W x 1 chan. @ 4 ohm • Full MOSFET power supply • Soft delayed remote turn-on • Preamp RCA outputs • Phantom channel for center speaker or subwoofer

Boss CER450.2

450W RMS 2-Channel Class AB Chaos Epic Series Stereo Bridgeable Amp

6-Year Manufacturer's Extended Warranty When Bought Here!

Go to item page Right Arrow Icon of Right Arrow

450W RMS 2-Channel Class AB Chaos Epic Series Stereo Bridgeable Amp

• Chaos Epic Series 2-Channel Class AB Amplifier
• 150W x 2 Chan. @ 4 ohm
• 900W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• 2 Ohm Stable Stereo Operation with Power Output Increase

Promo Savings Icon

6-Year Manufacturer's Extended Warranty When Bought Here!

• Chaos Epic Series 2-Channel Class AB Amplifier
• 150W x 2 Chan. @ 4 ohm
• 900W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• 2 Ohm Stable Stereo Operation with Power Output Increase

Boss CER350.2

350W RMS 2-Channel Class AB Chaos Epic Series Stereo Bridgeable Amp

6-Year Manufacturer's Extended Warranty When Bought Here!

Go to item page Right Arrow Icon of Right Arrow

350W RMS 2-Channel Class AB Chaos Epic Series Stereo Bridgeable Amp

• 125W x 2 Chan. @ 4 ohm
• 700W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• 2 Ohm Stable Stereo Operation with Power Output Increase

Promo Savings Icon

6-Year Manufacturer's Extended Warranty When Bought Here!

• 125W x 2 Chan. @ 4 ohm
• 700W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• 2 Ohm Stable Stereo Operation with Power Output Increase

JVC KS-AX3202

2-Channel 150W Class AB DRVN Series Car Amplifier

Go to item page Right Arrow Icon of Right Arrow

2-Channel 150W Class AB DRVN Series Car Amplifier

• 65W x 2 Chan. @ 4 ohm
• 90W x 2 Chan. @ 2 ohm
• 150W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Anti-Pop Circuitry

• 65W x 2 Chan. @ 4 ohm
• 90W x 2 Chan. @ 2 ohm
• 150W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Anti-Pop Circuitry

Clarion APX2181

340W Max, 2-Channel Amplifier (APX-2181)

Go to item page Right Arrow Icon of Right Arrow

340W Max, 2-Channel Amplifier (APX-2181)

APX 2-Channel Car Amplifier • 90 Watts X 2 Chan. @ 4 Ohm • 150 Watts X 2 Chan. @ 2 Ohm • Mixed Mode Operation • Input Voltage Sensing • Speaker-Level Inputs With Signal Sensing • System Protection Circuitry

APX 2-Channel Car Amplifier • 90 Watts X 2 Chan. @ 4 Ohm • 150 Watts X 2 Chan. @ 2 Ohm • Mixed Mode Operation • Input Voltage Sensing • Speaker-Level Inputs With Signal Sensing • System Protection Circuitry

Kicker KX550.3

KX-Series 04KX550.3 3-Channel Amplifier

Go to item page Right Arrow Icon of Right Arrow

KX-Series 04KX550.3 3-Channel Amplifier

3-Channel KX-Series Power Amplifier • 80W RMS x 2 @ 2 + 420W RMS x 1 @ 2 • KickBass • 4-Way Protection • Aluminum EndKaps • Adjustable Input Gain • High and Low Level Inputs

3-Channel KX-Series Power Amplifier • 80W RMS x 2 @ 2 + 420W RMS x 1 @ 2 • KickBass • 4-Way Protection • Aluminum EndKaps • Adjustable Input Gain • High and Low Level Inputs

Absolute BLA3000.2

3000W Max Blast Series 2-Channel Car Amplifier

Go to item page Right Arrow Icon of Right Arrow

3000W Max Blast Series 2-Channel Car Amplifier

Blast Series 2-Channel Class A/B Car Amplifier • 3000W Max • 200W x 2-Chan @ 2 Ohm • Preamp RCA Outputs • 3-Way System Protection Circuitry • Variable High/Low-Pass Filter

Blast Series 2-Channel Class A/B Car Amplifier • 3000W Max • 200W x 2-Chan @ 2 Ohm • Preamp RCA Outputs • 3-Way System Protection Circuitry • Variable High/Low-Pass Filter

Boss CH1202

1200W 2-Channel Chaos Series Class AB Full Range Amplifier

Go to item page Right Arrow Icon of Right Arrow

1200W 2-Channel Chaos Series Class AB Full Range Amplifier

• RMS: 300W x 2 @ 4 ohm
• Total Peak Power: 1200W
• Nickel-plated RCA low level inputs
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Wired remote bass level control included
• 11.00" W x 11.19" L x 2.87" H

• RMS: 300W x 2 @ 4 ohm
• Total Peak Power: 1200W
• Nickel-plated RCA low level inputs
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Wired remote bass level control included
• 11.00" W x 11.19" L x 2.87" H

Go to item page Right Arrow Icon of Right Arrow

** FREE SHIPPING WITHIN THE CONTINENTAL USA **
High Current Bridgable MOSFET 2-channel Power Amplifier

** FREE SHIPPING WITHIN THE CONTINENTAL USA **
High Current Bridgable MOSFET 2-channel Power Amplifier

EFX 250C2 by Scosche

250W Max, EFX Series 2-Channel Amplifier

Go to item page Right Arrow Icon of Right Arrow

250W Max, EFX Series 2-Channel Amplifier

EFX 2-Channel Class A/B Car Amplifier • 100 Watts x 2 Chan. @ 4 Ohm • 125 Watts x 2 Chan. @ 2 Ohm • 250 Watts Max • Multi-Mode Capability • Speaker-Level Inputs • 5-Way System Protection • Low Noise Circuitry

EFX 2-Channel Class A/B Car Amplifier • 100 Watts x 2 Chan. @ 4 Ohm • 125 Watts x 2 Chan. @ 2 Ohm • 250 Watts Max • Multi-Mode Capability • Speaker-Level Inputs • 5-Way System Protection • Low Noise Circuitry

Lanzar VIBE292N

5000 Watt 2-Channel Mosfet Vibe Series Car Amplifier

Go to item page Right Arrow Icon of Right Arrow

5000 Watt 2-Channel Mosfet Vibe Series Car Amplifier

• 4 ohm: 1250 watts x 2 chan.
• 2 ohm: 2100 watts x 2 chan.
• Bridged, 4 ohm: 2500 watts x 2 chan.
• Pulse Width Modulated MOSFET Power Supply
• Wired Remote Bass Level Control Included

• 4 ohm: 1250 watts x 2 chan.
• 2 ohm: 2100 watts x 2 chan.
• Bridged, 4 ohm: 2500 watts x 2 chan.
• Pulse Width Modulated MOSFET Power Supply
• Wired Remote Bass Level Control Included

Pioneer GM-5500T

820W Max 2-Channel GM Series Car Amplifier w/ High-Level Speaker Inputs

Go to item page Right Arrow Icon of Right Arrow

820W Max 2-Channel GM Series Car Amplifier w/ High-Level Speaker Inputs

• GM Series 2-Channel Class A/B Car Amplifier
• 125W x 2 Chan. @ 4 Ohm
• 190W x 2 Chan. @ 2 Ohm
• 400W x 1 Chan. Bridged
• 820 Watts Max
• Selectable Bass Boost
• Speaker-Level Inputs
• Variable Low-Pass Filter
• CEA-2006 Compliant Amplifier

• GM Series 2-Channel Class A/B Car Amplifier
• 125W x 2 Chan. @ 4 Ohm
• 190W x 2 Chan. @ 2 Ohm
• 400W x 1 Chan. Bridged
• 820 Watts Max
• Selectable Bass Boost
• Speaker-Level Inputs
• Variable Low-Pass Filter
• CEA-2006 Compliant Amplifier

Go to item page Right Arrow Icon of Right Arrow

400W RMS 2 Channel High Current Amplifier • 75W RMS x 2 @ 4 Ohm • 125W RMS x 2 @ 2 Ohm • Thermal / Short / Overload Protection Circuitry • Digital LCD Display • Variable High/Low Pass Cross-Over (40 - 250Hz) • Remote Bass Control

400W RMS 2 Channel High Current Amplifier • 75W RMS x 2 @ 4 Ohm • 125W RMS x 2 @ 2 Ohm • Thermal / Short / Overload Protection Circuitry • Digital LCD Display • Variable High/Low Pass Cross-Over (40 - 250Hz) • Remote Bass Control

Lanzar MAXP2960

3000W Max, Max Pro Series 2-Channel High Power MOSFET Amplifier with Remote Bass Control

Go to item page Right Arrow Icon of Right Arrow

3000W Max, Max Pro Series 2-Channel High Power MOSFET Amplifier with Remote Bass Control

Pro Series 2-Channel Class A/B Car Amplifier • 3000W MAX • 1500W x 2-Chan. @ 4 Ohm • Variable Bass Boost • Preamp RCA Outputs • 4-Way System Protection Circuitry • Soft Start Anti-Thump Turn-On • Blue Illuminated Logo

Pro Series 2-Channel Class A/B Car Amplifier • 3000W MAX • 1500W x 2-Chan. @ 4 Ohm • Variable Bass Boost • Preamp RCA Outputs • 4-Way System Protection Circuitry • Soft Start Anti-Thump Turn-On • Blue Illuminated Logo

SPL GLA2-900

900W Max 2-Channel Gorilla Series Car Amplifier

Go to item page Right Arrow Icon of Right Arrow

900W Max 2-Channel Gorilla Series Car Amplifier

• 4 ohm: 150 watts x 2 chan.
• 2 ohm: 200 watts x 2 chan.
• Bridged, 4 ohm: 400 watts x 1 chan.
• Max power output: 900 watts x 1 chan.

• 4 ohm: 150 watts x 2 chan.
• 2 ohm: 200 watts x 2 chan.
• Bridged, 4 ohm: 400 watts x 1 chan.
• Max power output: 900 watts x 1 chan.

Boss CER700.2

700W RMS 2-Channel Class AB Chaos Epic Series Stereo Bridgeable Amp

Go to item page Right Arrow Icon of Right Arrow

700W RMS 2-Channel Class AB Chaos Epic Series Stereo Bridgeable Amp

• 200W x 2 Chan. @ 4 ohm
• 1400W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• 2 Ohm Stable Stereo Operation with Power Output Increase

• 200W x 2 Chan. @ 4 ohm
• 1400W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• 2 Ohm Stable Stereo Operation with Power Output Increase

Blaupunkt THA275 PnP (THA275PnP)

300W Max, THA Plug-n-Play Series 2-Channel Class D Amplifier (THA 275 PnP, THA 275PnP)

Go to item page Right Arrow Icon of Right Arrow

300W Max, THA Plug-n-Play Series 2-Channel Class D Amplifier (THA 275 PnP, THA 275PnP)

THA Plug-n-Play Series 2-Channel Class D Car Amplifier • 75W x 2 chan. @ 4 ohm • 90W x 2 chan. @ 2 ohm • 190W x 1 chan. @ 4 ohm • 2/1 channel operation • Preamp RCA outputs • Speaker-level inputs

THA Plug-n-Play Series 2-Channel Class D Car Amplifier • 75W x 2 chan. @ 4 ohm • 90W x 2 chan. @ 2 ohm • 190W x 1 chan. @ 4 ohm • 2/1 channel operation • Preamp RCA outputs • Speaker-level inputs

JVC Arsenal KS-AR7002

800W Max, 2-Channel Amplifier

Go to item page Right Arrow Icon of Right Arrow

800W Max, 2-Channel Amplifier

** OFFER GOOD ONLY WHILE SUPPLIES LAST ** • 800 watts Max, 2-Channel Amplifier • Class AB Circuitry • 150 watts x 2 channels (4 ohm) • Pulse width modulated MOSFET Power Supply • Tri-mode Operation • Gold Plated RCA Input and Output Terminals (Pass Through) • Anti-Pop and Protection Circuit

** OFFER GOOD ONLY WHILE SUPPLIES LAST ** • 800 watts Max, 2-Channel Amplifier • Class AB Circuitry • 150 watts x 2 channels (4 ohm) • Pulse width modulated MOSFET Power Supply • Tri-mode Operation • Gold Plated RCA Input and Output Terminals (Pass Through) • Anti-Pop and Protection Circuit

Audiobahn A752DP

True Digital Series 2-Channel Amplifier

Go to item page Right Arrow Icon of Right Arrow

True Digital Series 2-Channel Amplifier

1 ohm stereo stable, 2 ohm bridged • True Digital Circuitry • Dual Cooling Fans • HP/LP Crossovers • Bass Boost • Cobalt Blue Illumination • 75/150/225 watts x 2 ch. (@ 4/2/1 ohm)

1 ohm stereo stable, 2 ohm bridged • True Digital Circuitry • Dual Cooling Fans • HP/LP Crossovers • Bass Boost • Cobalt Blue Illumination • 75/150/225 watts x 2 ch. (@ 4/2/1 ohm)

Image Dynamics Q700.2

650W RMS 2-Channel High Fidelity Q Series Car Amplifier

Go to item page Right Arrow Icon of Right Arrow

650W RMS 2-Channel High Fidelity Q Series Car Amplifier

• RMS: 175W x 2 @ 4 ohm, 325W x 2 @ 2 ohm
• 650W x 1 Channel @ 4 Ohm Bridged
• Variable Bass Boost
• Variable High and Low Pass Filters
• Optically Isolate MOSFET Power Supply
• 5 Way System Protection Circuitry
• Subsonic Filter

• RMS: 175W x 2 @ 4 ohm, 325W x 2 @ 2 ohm
• 650W x 1 Channel @ 4 Ohm Bridged
• Variable Bass Boost
• Variable High and Low Pass Filters
• Optically Isolate MOSFET Power Supply
• 5 Way System Protection Circuitry
• Subsonic Filter

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

    1995 GMC K2500

    2000 Kia Sephia

    1972 Ford Maverick

    2015 Dodge Dart

    2016 BMW X6

    2014 Subaru Outback

    2002 Dodge Intrepid

    2014 Lexus IS350

    1993 Dodge Caravan

    2000 Lexus LS400

    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.