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Discontinued 2-Channel Amplifiers

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Power Acoustik PS2-150 R/B

150W Max, Power Series 2-Channel Amplifier

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150W Max, Power Series 2-Channel Amplifier

Power Series 2-Channel Class A/B Car Amplifier • 150W Max • 50W x 2 Chan. @ 2 Ohm • 40W x 2 Chan. @ 4 Ohm • Tri-Mode Speaker Capability • Fully Selectable Crossover • 3-Way System Protection Circuitry

Power Series 2-Channel Class A/B Car Amplifier • 150W Max • 50W x 2 Chan. @ 2 Ohm • 40W x 2 Chan. @ 4 Ohm • Tri-Mode Speaker Capability • Fully Selectable Crossover • 3-Way System Protection Circuitry

Audiobahn A2200HCT R/B

3200W Max, High Current 2-Channel Amplifier (Factory Refurbished)

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3200W Max, High Current 2-Channel Amplifier (Factory Refurbished)

3200W Max, High Current Series 2-Channel Amplifier • 1600W RMS @ 1 ohm • 800W RMS @ 2 ohm • 400W RMS @ 4 ohm • Blue Illuminated VU Meter • Beautiful Chrome Design Heatsink • S/N Ratio: 100dB • Bass Boost: 0-18dB

3200W Max, High Current Series 2-Channel Amplifier • 1600W RMS @ 1 ohm • 800W RMS @ 2 ohm • 400W RMS @ 4 ohm • Blue Illuminated VU Meter • Beautiful Chrome Design Heatsink • S/N Ratio: 100dB • Bass Boost: 0-18dB

MA Audio HK898 Factory Refurbished

1200 watts, HK Series 2-Channel Amplifier

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1200 watts, HK Series 2-Channel Amplifier

1200W RMS 2-Channel Amplifier • 300W RMS x 2 @ 4 Ohm • 500W RMS x 2 @ 2 Ohm • Full MOSFET Circuitry • High/Low Level Inputs • Variable High/Low Pass Cross-Over (40 - 250Hz) • 0 - 18dB bass Boost

1200W RMS 2-Channel Amplifier • 300W RMS x 2 @ 4 Ohm • 500W RMS x 2 @ 2 Ohm • Full MOSFET Circuitry • High/Low Level Inputs • Variable High/Low Pass Cross-Over (40 - 250Hz) • 0 - 18dB bass Boost

Pioneer PRS-D800 Open Box Complete (Very Good, Used)

300W RMS 2-Channel Class FD Car Amplifier

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300W RMS 2-Channel Class FD Car Amplifier

• Item Condition: Open Box
• 4 ohm: 125 watts x 2 chan.
• 2 ohm: 150 watts x 2 chan.
• Bridged, 4 ohm: 300 watts x 1 chan.
• Oxygen-Free Copper Wire Coil for Output
• TVC(Total Volume Control) Increases Signal-to-Noise Ratio

• Item Condition: Open Box
• 4 ohm: 125 watts x 2 chan.
• 2 ohm: 150 watts x 2 chan.
• Bridged, 4 ohm: 300 watts x 1 chan.
• Oxygen-Free Copper Wire Coil for Output
• TVC(Total Volume Control) Increases Signal-to-Noise Ratio

Kenwood KAC-7252 with Bass Remote R/B

Refurbished with 30 Days Warranty

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Refurbished with 30 Days Warranty

2-Channel Bridgeable Amplifier • Wired Bass Remote with Frequency Control Included • 250W RMS x 2 @ 2 • High and Low Inputs • Adjustable Crossovers and Input Sensitivity

2-Channel Bridgeable Amplifier • Wired Bass Remote with Frequency Control Included • 250W RMS x 2 @ 2 • High and Low Inputs • Adjustable Crossovers and Input Sensitivity

Boss CE502

500W Chaos Epic Series 2-Channel Power Amplifier with Line and Speaker Level Inputs

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500W Chaos Epic Series 2-Channel Power Amplifier with Line and Speaker Level Inputs

Chaos Epic Series 2-Channel Power Amplifier • 300W RMS • 500W Max • MOSFET Power Supply • LED Power and Protect Indicators • Variable Input Gain Control • 2-Way System Protection Circuitry • Heavy Duty Black Anodized Aluminum Heatsink

Chaos Epic Series 2-Channel Power Amplifier • 300W RMS • 500W Max • MOSFET Power Supply • LED Power and Protect Indicators • Variable Input Gain Control • 2-Way System Protection Circuitry • Heavy Duty Black Anodized Aluminum Heatsink

Planet Audio TRQ2.1200 OPEN BOX COMPLETE

1200W 2 Channel Torque Series Class A/B Car Amplifier

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1200W 2 Channel Torque Series Class A/B Car Amplifier

• RMS Power: 300W x 2 @ 4 ohm, 600W x 2 @ 2 ohm
• Total Peak Power: 1200W
• Variable Low-Pass Filter (50-250 Hz, 24 dB/octave)
• Dimensions: 9.5"W x 12.25"L x 2.125"H

• RMS Power: 300W x 2 @ 4 ohm, 600W x 2 @ 2 ohm
• Total Peak Power: 1200W
• Variable Low-Pass Filter (50-250 Hz, 24 dB/octave)
• Dimensions: 9.5"W x 12.25"L x 2.125"H

Image Dynamics i2600 (OPEN BOX INCOMPLETE)

600W RMS 2-Channel Class AB i Series Car Amplifier

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600W RMS 2-Channel Class AB i Series Car Amplifier

• RMS: 150W x 2 @ 4 ohm, 300W x 2 @ 2 ohm
• 600W RMS x 1 Channel @ 4 Ohm Bridged
• Pulse Width Modulated MOSFET Power Supply
• LED Status Indicator
• Fully Adjustable Bass EQ
• 3-Way System Protection
• Low Level Line Inputs
• Aluminum Finned Heatsink

• RMS: 150W x 2 @ 4 ohm, 300W x 2 @ 2 ohm
• 600W RMS x 1 Channel @ 4 Ohm Bridged
• Pulse Width Modulated MOSFET Power Supply
• LED Status Indicator
• Fully Adjustable Bass EQ
• 3-Way System Protection
• Low Level Line Inputs
• Aluminum Finned Heatsink

Hifonics ZXi 1010

1000W RMS, Zeus ZXi Series 2-Channel Amplifier (ZXi1010)

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1000W RMS, Zeus ZXi Series 2-Channel Amplifier (ZXi1010)

Zeus ZXI AB Car Amplifier • 2-Channel Operation• 250W x2 Chan. @ 4 Ohm • 500W x2 Chan. @ 2 Ohm • Ultra-Fi MOSFET Power Supply • Built-In System Diagnostics • Crossover Selector • Aluminum Alloy Vented Heatsink •

Zeus ZXI AB Car Amplifier • 2-Channel Operation• 250W x2 Chan. @ 4 Ohm • 500W x2 Chan. @ 2 Ohm • Ultra-Fi MOSFET Power Supply • Built-In System Diagnostics • Crossover Selector • Aluminum Alloy Vented Heatsink •

Hifonics ZX1000

1000W RMS, 2-Channel Zeus Series Amplifier

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1000W RMS, 2-Channel Zeus Series Amplifier

Zeus Series 2-Channel Class A/B Amplifier • 500W x 2 Chan @ 2 Ohm • 1000W x 1 Chan @ 4 Ohm Bridged • Illuminated Logos • Bass Remote Included • Adjustable Input Gain • 0-18dB Bass Boost • Ultra-Fi Outputs • Built-In Crossover

Zeus Series 2-Channel Class A/B Amplifier • 500W x 2 Chan @ 2 Ohm • 1000W x 1 Chan @ 4 Ohm Bridged • Illuminated Logos • Bass Remote Included • Adjustable Input Gain • 0-18dB Bass Boost • Ultra-Fi Outputs • Built-In Crossover

Visonik V502PB Factory Refurbished

PowerBloc Series 2-Channel Amplifier

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PowerBloc Series 2-Channel Amplifier

PB Series 2-Channel Class AB Car Amplifier • 100W x 2 chan. @ 4 ohm • 156W x 2 chan. @ 2 ohm • 600 watts x 1 chan. Max • LED power and protection indicators • Tuned Bass EQ (0-18 dB bass boost) • Metallic finish and plating

PB Series 2-Channel Class AB Car Amplifier • 100W x 2 chan. @ 4 ohm • 156W x 2 chan. @ 2 ohm • 600 watts x 1 chan. Max • LED power and protection indicators • Tuned Bass EQ (0-18 dB bass boost) • Metallic finish and plating

Power Acoustik BAMF-2600/2 (BAMF2600/2) R/B

2600W Max, 2-Channel Class A/B BAMF Series Amplifier

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2600W Max, 2-Channel Class A/B BAMF Series Amplifier

BAMF Series 2600W Max 2-Channel Class AB Amplifier • 450W x 2 Chan @ 4Ohm • 540W x 2 Chan @ 2Ohm • 2600W x 2 Chan Max • MOSFET power supply • Full Selectable Crossover • Tri-mode capable • Heavy duty aluminum alloy Heatsink

BAMF Series 2600W Max 2-Channel Class AB Amplifier • 450W x 2 Chan @ 4Ohm • 540W x 2 Chan @ 2Ohm • 2600W x 2 Chan Max • MOSFET power supply • Full Selectable Crossover • Tri-mode capable • Heavy duty aluminum alloy Heatsink

Power Acoustik PS2-820 R/B

2-Channel Power Amplifier

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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

Pioneer PRS-D800 Open Box

300W RMS 2-Channel Class FD Car Amplifier

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300W RMS 2-Channel Class FD Car Amplifier

• 2-Channel Class FD Car Amplifier
• 4 ohm: 125 watts x 2 chan.
• 2 ohm: 150 watts x 2 chan.
• Bridged, 4 ohm: 300 watts x 1 chan.
• Oxygen-Free Copper Wire Coil for Output
• TVC(Total Volume Control) Increases Signal-to-Noise Ratio

• 2-Channel Class FD Car Amplifier
• 4 ohm: 125 watts x 2 chan.
• 2 ohm: 150 watts x 2 chan.
• Bridged, 4 ohm: 300 watts x 1 chan.
• Oxygen-Free Copper Wire Coil for Output
• TVC(Total Volume Control) Increases Signal-to-Noise Ratio

Power Acoustik OVN2-2200 R/B (OVN2-2200)

2200W Max, 2-Channel Gothic Series Amplifier (Refurbished)

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2200W Max, 2-Channel Gothic Series Amplifier (Refurbished)

• Gothic Series 2-Channel Car Amplifier
• 370W x 2 Chan. @ 4 Ohm
• 450W x 2 Chan. @ 2 Ohm
• Bridged 900W x 1 Chan. @ 4 Ohm
• Pulse Width Modulation Circuitry
• Tri-Mode Capable
• LED Power Indicators
• Level Inputs

• Gothic Series 2-Channel Car Amplifier
• 370W x 2 Chan. @ 4 Ohm
• 450W x 2 Chan. @ 2 Ohm
• Bridged 900W x 1 Chan. @ 4 Ohm
• Pulse Width Modulation Circuitry
• Tri-Mode Capable
• LED Power Indicators
• Level Inputs

Visonik V308XT Factory Refurbished

800 watts, 2-Channel Amplifier

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800 watts, 2-Channel Amplifier

500W 2-Channel Amplifier • 180W x 2 chan. @ 4 Ohm • 250W x 2 chan. @ 2 Ohm • full MOSFET circuitry • line inputs/outputs • adjustable input sensitivity • power/protection LED • S/N ratio: 90dB

500W 2-Channel Amplifier • 180W x 2 chan. @ 4 Ohm • 250W x 2 chan. @ 2 Ohm • full MOSFET circuitry • line inputs/outputs • adjustable input sensitivity • power/protection LED • S/N ratio: 90dB

Almani HA-750.2 Open Box

(Open Box) 900W Max, 2-Channel Class AB Car Amplifier with Power & Protection LED Indicators

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(Open Box) 900W Max, 2-Channel Class AB Car Amplifier with Power & Protection LED Indicators

2-Channel Class AB Car Amplifier • 225W x 2 Chan @ 4 Ohm • 450W x 2 Chan @ 2 Ohm • LED Indicators • MOSFET Power Supply • Variable Bass Boost • 4-Way System Protection Circuitry • Variable Input Level Control

2-Channel Class AB Car Amplifier • 225W x 2 Chan @ 4 Ohm • 450W x 2 Chan @ 2 Ohm • LED Indicators • MOSFET Power Supply • Variable Bass Boost • 4-Way System Protection Circuitry • Variable Input Level Control

Lanzar OPTI12001D

26,000W Max, Optidrive Series 2 Channel Class D Amplifier

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26,000W Max, Optidrive Series 2 Channel Class D Amplifier

• Optidrive Series 2-Channel Class D Car Amplifier
• 4 ohm: 1,340 watts x 2 chan.
• 2 ohm: 2,400 watts x 2 chan.
• 1 ohm: 4,100 watts x 2 chan.
• Max power output: 26,000 watts x 1 chan.

• Optidrive Series 2-Channel Class D Car Amplifier
• 4 ohm: 1,340 watts x 2 chan.
• 2 ohm: 2,400 watts x 2 chan.
• 1 ohm: 4,100 watts x 2 chan.
• Max power output: 26,000 watts x 1 chan.

Rockford Fosgate Punch P650.2 OB

(NO BASS KNOB) New Amplifier with minor physical damage

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(NO BASS KNOB) New Amplifier with minor physical damage

650W Punch Series 2-Channel Amplifier • 175W x 2 chan. @ 4 Ohm • 325W x 2 chan. @ 2 Ohm • mass heatsink design • Punch Bass EQ • top mounted LED indicators • preamp inputs and outputs • CEA-2006 compliant

650W Punch Series 2-Channel Amplifier • 175W x 2 chan. @ 4 Ohm • 325W x 2 chan. @ 2 Ohm • mass heatsink design • Punch Bass EQ • top mounted LED indicators • preamp inputs and outputs • CEA-2006 compliant

MB Quart RA400.2 (Factory Refurbished)

400W Max 2-Channel Reference Series Stereo/Bridgeable Power Amplifier (RA4002)

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400W Max 2-Channel Reference Series Stereo/Bridgeable Power Amplifier (RA4002)

• 100W x 2 Chan. @ 4 ohm
• 200W x 2 Chan. @ 2 ohm
• 400W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• FLUID-FETS Circuit for Smooth Sound Quality

• 100W x 2 Chan. @ 4 ohm
• 200W x 2 Chan. @ 2 ohm
• 400W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• FLUID-FETS Circuit for Smooth Sound Quality

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    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.
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