Garage
Shop

Discontinued 2-Channel Amplifiers

Loading...
Filters

We are sorry, no available results!

Shop the Category

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

Autotek ATX1000.2 (Factory Refurbished)

1000W Max 2-Channel Class AB ATX Series Amplifier

Go to item page Right Arrow Icon of Right Arrow

1000W Max 2-Channel Class AB ATX Series Amplifier

• Max Power: 4 ohm: 250 watts x 2 chan., 2 ohm: 500 watts x 2 chan.
• PWM MOSFET Power Supply
• Bass Boost
• Soft Start Turn-On
• High Level Inputs
• Preamp RCA Outputs
• 4-Way System Protection Circuitry
• Flat Panel Heatsink Design
• Subsonic Filter

• Max Power: 4 ohm: 250 watts x 2 chan., 2 ohm: 500 watts x 2 chan.
• PWM MOSFET Power Supply
• Bass Boost
• Soft Start Turn-On
• High Level Inputs
• Preamp RCA Outputs
• 4-Way System Protection Circuitry
• Flat Panel Heatsink Design
• Subsonic Filter

SPL FX2-2200 Factory Refurbished

2200W Max FX Series 2-Channel Amplifier

Go to item page Right Arrow Icon of Right Arrow

2200W Max FX Series 2-Channel Amplifier

• 2200W Max, FX Series 2-Channel Amplifier • 4 ohm: 370 watts x 2 chan • 2 ohm: 450 watts x 2 chan •Bridged, @ 4 ohm: 900 watts x 1 chan • S/N Ratio: 98dB • THD: 0.02%

• 2200W Max, FX Series 2-Channel Amplifier • 4 ohm: 370 watts x 2 chan • 2 ohm: 450 watts x 2 chan •Bridged, @ 4 ohm: 900 watts x 1 chan • S/N Ratio: 98dB • THD: 0.02%

Cerwin-Vega VEGA250.2

250W RMS VEGA Series 2-Channel Class AB Car Amplifier

Go to item page Right Arrow Icon of Right Arrow

250W RMS VEGA Series 2-Channel Class AB Car Amplifier

• 65W x 2 Chan. @ 4 ohm
• 125W x 2 Chan. @ 2 ohm
• 250W x 1 Chan. @ 4 ohm Bridged
• Vega Bass Boost
• Hi/Low Level Inputs
• Variable Hi/Low-Pass Filters
• Differential Balanced Inputs

• 65W x 2 Chan. @ 4 ohm
• 125W x 2 Chan. @ 2 ohm
• 250W x 1 Chan. @ 4 ohm Bridged
• Vega Bass Boost
• Hi/Low Level Inputs
• Variable Hi/Low-Pass Filters
• Differential Balanced Inputs

Boss PH2.1500

3000W 2-Channel Phantom Series Class AB Car Amplifier

Go to item page Right Arrow Icon of Right Arrow

3000W 2-Channel Phantom Series Class AB Car Amplifier

• 480W x 2 Chan. @ 4 ohm
• 3000W Max
• MOSFET PWM Power supply
• Wired remote bass level control
• Heavy-duty heatsink
• Low- and high-pass crossover

• 480W x 2 Chan. @ 4 ohm
• 3000W Max
• MOSFET PWM Power supply
• Wired remote bass level control
• Heavy-duty heatsink
• Low- and high-pass crossover

Boss D1000.2

2000W Max, 2-Channel Diablo Series Amplifier (D10002)

Go to item page Right Arrow Icon of Right Arrow

2000W Max, 2-Channel Diablo Series Amplifier (D10002)

Diablo Series 2-Channel Class AB Car Amplifier • 320W x 2 chan. @ 4 ohm • 1000W x 2 chan. Max • MOSFET power supply • Remote subwoofer level control • LED power and protection indicators • Variable Bass Boost: 0-18dB • Variable high/low pass crossovers

Diablo Series 2-Channel Class AB Car Amplifier • 320W x 2 chan. @ 4 ohm • 1000W x 2 chan. Max • MOSFET power supply • Remote subwoofer level control • LED power and protection indicators • Variable Bass Boost: 0-18dB • Variable high/low pass crossovers

Go to item page Right Arrow Icon of Right Arrow

2 Channel Bridgeable MOSFET Power Amplifier • V-flex double bump suspension • 2000 watts Total Power • Bass Remote Control • Gold Plated RCA Jacks

2 Channel Bridgeable MOSFET Power Amplifier • V-flex double bump suspension • 2000 watts Total Power • Bass Remote Control • Gold Plated RCA Jacks

Performance Teknique ICBM-7992

1000W Max, 2-Channel Amplifier with Wired Bass Remote

Go to item page Right Arrow Icon of Right Arrow

1000W Max, 2-Channel Amplifier with Wired Bass Remote

ICBM 2-Channel Class A/B Car Amplifier • 300 Watts X 2 Chan. @ 4 Ohm • 400 Watts X 2 Chan. @ 2 Ohm • 1000 Watts MAX • Tri-Mode Capability • Bypass Line Output • 3-Way System Protection • 2/1 Channel Operation •

ICBM 2-Channel Class A/B Car Amplifier • 300 Watts X 2 Chan. @ 4 Ohm • 400 Watts X 2 Chan. @ 2 Ohm • 1000 Watts MAX • Tri-Mode Capability • Bypass Line Output • 3-Way System Protection • 2/1 Channel Operation •

Go to item page Right Arrow Icon of Right Arrow

300 watts RMS x 1 bridged • variable high-pass/low-pass crossover • wired remote control of Punch Bass

300 watts RMS x 1 bridged • variable high-pass/low-pass crossover • wired remote control of Punch Bass

Lightning Audio Strike S4.400.2

400W Max, 2-Channel Amplifier

Go to item page Right Arrow Icon of Right Arrow

400W Max, 2-Channel Amplifier

400W Max, 2-Channel Amplifier • 4 ohm: 50 watts x 2 / 2 ohm: 100 watts x 2 / Bridged, 4 ohm: 200 watts x 1 • CEA-2006 Compliant • Adjustable 12dB/octave Crossover • S/N ratio: >70 dB • Frequency Response: 10 Hz - 30 kHz

400W Max, 2-Channel Amplifier • 4 ohm: 50 watts x 2 / 2 ohm: 100 watts x 2 / Bridged, 4 ohm: 200 watts x 1 • CEA-2006 Compliant • Adjustable 12dB/octave Crossover • S/N ratio: >70 dB • Frequency Response: 10 Hz - 30 kHz

Crunch PD 1100.2 + Premium 8 gauge Amp kit

1100W Max Power Drive Series 2-Ohm Stable Bridgeable 2-Channel Amplifier Package

Go to item page Right Arrow Icon of Right Arrow

1100W Max Power Drive Series 2-Ohm Stable Bridgeable 2-Channel Amplifier Package

• 225 Watts Max x 2 @ 4 ohm
• 550 Watts Max x 2 @ 2 ohm
• Bridged: 1100 Watts Max x 1 @ 4 ohm
• Total Peak Power: 1100 Watts
• Variable high-pass filter: 60 - 1200 Hz
• Variable low-pass filter: 30 - 250 Hz
• Variable Bass Boost: 0 to +9 dB bass boost at 50 Hz
• Dimensions: 11.4"W x 13.1"L x 3.8"H

• 225 Watts Max x 2 @ 4 ohm
• 550 Watts Max x 2 @ 2 ohm
• Bridged: 1100 Watts Max x 1 @ 4 ohm
• Total Peak Power: 1100 Watts
• Variable high-pass filter: 60 - 1200 Hz
• Variable low-pass filter: 30 - 250 Hz
• Variable Bass Boost: 0 to +9 dB bass boost at 50 Hz
• Dimensions: 11.4"W x 13.1"L x 3.8"H

Go to item page Right Arrow Icon of Right Arrow

600W High Performance 2 Channel Amplifier • 300W x 2 power output • polished chrome finish with plexiglas panel • remote turn on/off • fully adjustable x-over • variable gain control • MOSFET PWM power supplies • remote control bass boost

600W High Performance 2 Channel Amplifier • 300W x 2 power output • polished chrome finish with plexiglas panel • remote turn on/off • fully adjustable x-over • variable gain control • MOSFET PWM power supplies • remote control bass boost

Go to item page Right Arrow Icon of Right Arrow

New 2004 Model • 1000 watts peak power output • remote level control included • cooling fans • VU meters

New 2004 Model • 1000 watts peak power output • remote level control included • cooling fans • VU meters

Hifonics TXi 4008

400W RMS, 2-Channel Titan TXi Series Amplifier (TXi4008)

Go to item page Right Arrow Icon of Right Arrow

400W RMS, 2-Channel Titan TXi Series Amplifier (TXi4008)

Titan Series 2-Channel Class AB Car Amplifier • 100W x 2 chan. @ 4 ohm • 200W x 2 chan. @ 2 ohm • 400W x 1 chan. @ 4 ohm • 400W x 2 chan. Max • Speaker-level inputs • Preamp RCA outputs

Titan Series 2-Channel Class AB Car Amplifier • 100W x 2 chan. @ 4 ohm • 200W x 2 chan. @ 2 ohm • 400W x 1 chan. @ 4 ohm • 400W x 2 chan. Max • Speaker-level inputs • Preamp RCA outputs

Pioneer GM-3200T

2-Channel Bridgeable Power Amplifier

Go to item page Right Arrow Icon of Right Arrow

2-Channel Bridgeable Power Amplifier

120 watts x 2 Chan. @ 4 Ohm / 300 watts x 1 Chan. @ 4 Ohm Maximum Power • 60 watts x 2 Chan. @ 4 Ohm / 150 watts x 1 Chan. @ 4 Ohm RMS • THD: 0.08% • Frequency Response: 10 Hz - 50 kHz • Signal to Noise Ratio: 100 dB

120 watts x 2 Chan. @ 4 Ohm / 300 watts x 1 Chan. @ 4 Ohm Maximum Power • 60 watts x 2 Chan. @ 4 Ohm / 150 watts x 1 Chan. @ 4 Ohm RMS • THD: 0.08% • Frequency Response: 10 Hz - 50 kHz • Signal to Noise Ratio: 100 dB

Go to item page Right Arrow Icon of Right Arrow

2 Channel 600 Watt Amplifier • Twin Neon Light • 70W x 2 RMS • Gold RCA Inputs • Variable Bass Boost

2 Channel 600 Watt Amplifier • Twin Neon Light • 70W x 2 RMS • Gold RCA Inputs • Variable Bass Boost

Rockford Fosgate Punch150

'25 to LIFE' Limited Edition 2-Channel Amplifier (Punch 150)

Go to item page Right Arrow Icon of Right Arrow

'25 to LIFE' Limited Edition 2-Channel Amplifier (Punch 150)

'25 to LIFE' Special Edition 2-channel car amplifier • • 180 watts RMS x 1 bridged output at 4 ohm • wired remote bass boost • variable high- or low-pass filters • custom-designed TO-247 MOSFET power supply and output stage for more clean headroom

'25 to LIFE' Special Edition 2-channel car amplifier • • 180 watts RMS x 1 bridged output at 4 ohm • wired remote bass boost • variable high- or low-pass filters • custom-designed TO-247 MOSFET power supply and output stage for more clean headroom

JBL GX-A602 Amplifier + Kicker 12" Subwoofer + Free Sealed Enclosure + Amp Kit

170W RMS JBL 2-Channel Amplifier + Kicker 43c124 Single 4-Ohm Subwoofer + Belva MDFS1215 Enclosure + Bak82bl (Blue)

Go to item page Right Arrow Icon of Right Arrow

170W RMS JBL 2-Channel Amplifier + Kicker 43c124 Single 4-Ohm Subwoofer + Belva MDFS1215 Enclosure + Bak82bl (Blue)

• 60W RMS x 2 @ 4 ohm
• 85W RMS x 2 @ 2 ohm
• 170W RMS x 1 @ 4 ohm, Bridged
• Total Peak Power: 280 Watts
• High and Low Pass Filters
• 0-12dB Bass Bosst
• Aluminum Heatsink
• 7-13/16" W x 8-1/8" L x 2-1/16" H

• 60W RMS x 2 @ 4 ohm
• 85W RMS x 2 @ 2 ohm
• 170W RMS x 1 @ 4 ohm, Bridged
• Total Peak Power: 280 Watts
• High and Low Pass Filters
• 0-12dB Bass Bosst
• Aluminum Heatsink
• 7-13/16" W x 8-1/8" L x 2-1/16" H

Soundstream TX2.500

2-Channel Class A/B Tarantula Series Power Amplifier

Go to item page Right Arrow Icon of Right Arrow

2-Channel Class A/B Tarantula Series Power Amplifier

Tarantula Series 2-Channel Class A/B Car Amplifier • 250W x 2 Chan. @ 2 Ohm • 180W x 2 Chan. @ 4 Ohm • Double Side PCB And SMD Components • Remote Bass Level Input • Active X-Over • 3-Way System Protection Circuitry

Tarantula Series 2-Channel Class A/B Car Amplifier • 250W x 2 Chan. @ 2 Ohm • 180W x 2 Chan. @ 4 Ohm • Double Side PCB And SMD Components • Remote Bass Level Input • Active X-Over • 3-Way System Protection Circuitry

Crunch GPV 800.2

800W Maxx Ground Pounder Series 2-Channel Class A/B Car Amplifier

Go to item page Right Arrow Icon of Right Arrow

800W Maxx Ground Pounder Series 2-Channel Class A/B Car Amplifier

Ground Pounder Series 2-Channel Amplifier • MOSFET PWM Power Supply • LED Power/Protect Indicators • Soft Start Sound • High Level Inputs • Illuminated Crunch Badge • 4-Way Protection Circuitry • Full Range Line Output

Ground Pounder Series 2-Channel Amplifier • MOSFET PWM Power Supply • LED Power/Protect Indicators • Soft Start Sound • High Level Inputs • Illuminated Crunch Badge • 4-Way Protection Circuitry • Full Range Line Output

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

    1998 Mazda B4000

    1976 Volvo 244

    2018 Toyota Avalon

    2023 Cadillac XT6

    2002 Chevrolet Silverado 2500 HD

    2024 Subaru Forester

    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.