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Discontinued 2-Channel Amplifiers

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Autotek SMA1300.2

1300W 2-Channel Street Machine Series Class AB Amplifier

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1300W 2-Channel Street Machine Series Class AB Amplifier

• RMS: 325W x 2 @ 4 ohm, 650W x 2 @ 2 ohm, 1300W x 1 @ 4 ohm Bridged
• Pulse Width Modulated MOSFET power supply
•Nickel plated brass connections
• Built-in Variable Low-Pass and Subsonic Filter
• Heavy duty aluminum alloy heat-sink for extreme heat dissipation

• RMS: 325W x 2 @ 4 ohm, 650W x 2 @ 2 ohm, 1300W x 1 @ 4 ohm Bridged
• Pulse Width Modulated MOSFET power supply
•Nickel plated brass connections
• Built-in Variable Low-Pass and Subsonic Filter
• Heavy duty aluminum alloy heat-sink for extreme heat dissipation

Boss GT580

1000W Max, RiOT GT Series 2-Channel Amplifier (GT-580)

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1000W Max, RiOT GT Series 2-Channel Amplifier (GT-580)

2 Channel MOSFET Bridgeable Power Amplifier • 500W x 2 @ 2 ohm peak power • 1000W x 1 @ 4 ohm bridged • remote sub level control • bass boost switch • power and protection LEDs

2 Channel MOSFET Bridgeable Power Amplifier • 500W x 2 @ 2 ohm peak power • 1000W x 1 @ 4 ohm bridged • remote sub level control • bass boost switch • power and protection LEDs

Precision Power PPI S580.2

580W Max, Sedona Series 2-Channel Amplifier

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580W Max, Sedona Series 2-Channel Amplifier

• 190W x 2-Chan. @ 4 Ohm
• 290W x 2-Chan. @ 2 Ohm
• MOSFET Power Supply
• Variable Bass Boost
• Brushed Aluminum Finish
• Platinum 4 AWG Power Block
• Remote Gain Control Included

• 190W x 2-Chan. @ 4 Ohm
• 290W x 2-Chan. @ 2 Ohm
• MOSFET Power Supply
• Variable Bass Boost
• Brushed Aluminum Finish
• Platinum 4 AWG Power Block
• Remote Gain Control Included

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200W 2 channel Amplifier • 100W x 2 channel power output at 2 Ohm • 50W x 2 channel power output at 4 Ohm • 2-way Highpass/Lowpass Xover • Intelli Bass

200W 2 channel Amplifier • 100W x 2 channel power output at 2 Ohm • 50W x 2 channel power output at 4 Ohm • 2-way Highpass/Lowpass Xover • Intelli Bass

SPL FX2-1250

1250W Max, FX Series 2-Channel Amplifier

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1250W Max, FX Series 2-Channel Amplifier

1250W Max, FX Series 2-Channel • 4 ohm: 220 watts x 2 chan. • 2 ohm: 280 watts x 2 chan. • Bridged, @ 4 ohm: 360 watts x 1 chan • S/N Ratio: 98dB • THD: 0.02%

1250W Max, FX Series 2-Channel • 4 ohm: 220 watts x 2 chan. • 2 ohm: 280 watts x 2 chan. • Bridged, @ 4 ohm: 360 watts x 1 chan • S/N Ratio: 98dB • THD: 0.02%

Boss PH2.500

1000W Max Phantom Series 2-Channel Class AB MOSFET Power Amplifier with Remote Level Control

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1000W Max Phantom Series 2-Channel Class AB MOSFET Power Amplifier with Remote Level Control

• RMS: 200W x 2 Chan. @ 4 ohm
• 1000W Max
• MOSFET PWM Power supply
• Wired remote bass level control
• Heavy-duty heatsink
• Low- and high-pass crossover

• RMS: 200W x 2 Chan. @ 4 ohm
• 1000W Max
• MOSFET PWM Power supply
• Wired remote bass level control
• Heavy-duty heatsink
• Low- and high-pass crossover

Crunch PZ800.2

800W Max PowerZone Series 2-Channel Car Audio Amplifier

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800W Max PowerZone Series 2-Channel Car Audio Amplifier

• 800 Watts Max
• 400 Watts x 2 Chan. @ 2 Ohm
• 4-Way System Protection
• Selectable Highpass/Lowpass Filters

• 800 Watts Max
• 400 Watts x 2 Chan. @ 2 Ohm
• 4-Way System Protection
• Selectable Highpass/Lowpass Filters

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300 watts peak power • black chrome design • neon blue lighting • hi/full/low-pass crossovers

300 watts peak power • black chrome design • neon blue lighting • hi/full/low-pass crossovers

Boss CXX502

250W RMS Class AB 2-Channel Chaos Exxtreme Series Amplifier

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250W RMS Class AB 2-Channel Chaos Exxtreme Series Amplifier

• 100W x 2 Chan. @ 4 ohm
• 250W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• 2 Ohm Stable Stereo Operation with Power Output Increase

• 100W x 2 Chan. @ 4 ohm
• 250W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• 2 Ohm Stable Stereo Operation with Power Output Increase

Polk Audio PA330.2

300W 2-Channel PA Series Class AB Amplifier

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300W 2-Channel PA Series Class AB Amplifier

• RMS Power: 75W x 2 @ 4 ohm, 100W x 2 @ 2 ohm
• Total Peak Power: 300W
• Built-In Low and High Pass Filters
• Dimensions: 7-3/4" W x 8-1/8" L x 1-15/16" H

• RMS Power: 75W x 2 @ 4 ohm, 100W x 2 @ 2 ohm
• Total Peak Power: 300W
• Built-In Low and High Pass Filters
• Dimensions: 7-3/4" W x 8-1/8" L x 1-15/16" H

Crunch GPA700.2

700W 2-Channel Ground Pounder Series Class A/B Car Amplifier

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700W 2-Channel Ground Pounder Series Class A/B Car Amplifier

• RMS Power: 175W x 2 @ 4 ohm, 350W x 2 @ 2 ohm
• Total Peak Power: 700W
• Variable Bass Boost
• Speaker Level Inputs
• 9.05"W x 9.21"L x 2.29"H

• RMS Power: 175W x 2 @ 4 ohm, 350W x 2 @ 2 ohm
• Total Peak Power: 700W
• Variable Bass Boost
• Speaker Level Inputs
• 9.05"W x 9.21"L x 2.29"H

Boss PH2.600

1200W Max Phantom Series Class AB 2-Channel MOSFET Power Amplifier with Remote Level Control

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

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1200W Max Phantom Series Class AB 2-Channel MOSFET Power Amplifier with Remote Level Control

• 230W x 2 Chan. @ 4 ohm
• 1200W Max
• MOSFET PWM Power supply
• Wired remote bass level control
• Heavy-duty heatsink
• Low- and high-pass crossover

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

• 230W x 2 Chan. @ 4 ohm
• 1200W Max
• MOSFET PWM Power supply
• Wired remote bass level control
• Heavy-duty heatsink
• Low- and high-pass crossover

EXCLUSIVE
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( Includes 1000W Amp and 4 Gauge Amp Kit )

• 2250W Max
• 750W RMS
• Parabolic pulp/kevlar cone
• H.A.M.R. surround
• Cast aluminum frame with integral shorting sleeve
• Polypropylene, mica and talc dust cap
• 127 oz. Strontium ferrite segmented magnet

• 2250W Max
• 750W RMS
• Parabolic pulp/kevlar cone
• H.A.M.R. surround
• Cast aluminum frame with integral shorting sleeve
• Polypropylene, mica and talc dust cap
• 127 oz. Strontium ferrite segmented magnet

Jensen Power Plus 420

420W Max, 2-Channel Amplifier (PowerPlus420, PowerPlus 420)

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420W Max, 2-Channel Amplifier (PowerPlus420, PowerPlus 420)

Power Plus Series 2-Channel Class AB Car Amplifier • 65W x 2 chan. @ 4 ohm • 90W x 2 chan. @ 2 ohm • 170W x 1 chan. @ 4 ohm • 105W x 2 chan. Max • Blue illuminated VU meter display • Preamp RCA outputs • Extruded aluminum alloy heatsink

Power Plus Series 2-Channel Class AB Car Amplifier • 65W x 2 chan. @ 4 ohm • 90W x 2 chan. @ 2 ohm • 170W x 1 chan. @ 4 ohm • 105W x 2 chan. Max • Blue illuminated VU meter display • Preamp RCA outputs • Extruded aluminum alloy heatsink

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220 watts RMS x 1 bridged • Bass Engine® with variable high-pass/low-pass crossover and tuned Bass EQ

220 watts RMS x 1 bridged • Bass Engine® with variable high-pass/low-pass crossover and tuned Bass EQ

Phoenix Gold R2.5:2

250W Max, Octane-R 2.5:2 2-Channel Amplifier

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250W Max, Octane-R 2.5:2 2-Channel Amplifier

2-channel, 250 watts amplifier

2-channel, 250 watts amplifier

Crunch PZX1800.2

1800W Peak (900W RMS) Powerzone Series Class-AB 2-Channel 2-Ohm Stable Amplifier

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1800W Peak (900W RMS) Powerzone Series Class-AB 2-Channel 2-Ohm Stable Amplifier

• 450 Watts x 2 @ 4 ohm
• 900 Watts x 2 @ 2 ohm
• 1800 Watts x 1 @ 4 ohm, Bridged
• Speaker-level (high-level) inputs
• 2 channel or mono operation
• Signal to Noise Ration: >90 dB
• Variable Bass Boost: 0 to +9 dB bass boost at 45 Hz
• Dimensions: 9.29" L x 13.39" W x 2.17" H

• 450 Watts x 2 @ 4 ohm
• 900 Watts x 2 @ 2 ohm
• 1800 Watts x 1 @ 4 ohm, Bridged
• Speaker-level (high-level) inputs
• 2 channel or mono operation
• Signal to Noise Ration: >90 dB
• Variable Bass Boost: 0 to +9 dB bass boost at 45 Hz
• Dimensions: 9.29" L x 13.39" W x 2.17" H

Power Acoustik RZ2-1300D

1300W Max 2-Channel RAZOR Series Full Range Class D Car Amplifier

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1300W Max 2-Channel RAZOR Series Full Range Class D Car Amplifier

• 4 ohm: 160 watts x 2 chan.
• 2 ohm: 250 watts x 2 chan.
• Bridged, 4 ohm: 500 x 1 chan.
• Max power output: 1300 watts x 1 chan.

• 4 ohm: 160 watts x 2 chan.
• 2 ohm: 250 watts x 2 chan.
• Bridged, 4 ohm: 500 x 1 chan.
• Max power output: 1300 watts x 1 chan.

Hitron HKA600.2

600W Max Pro Series 2-Channel Class AB Car Amplifier with Remote Level Control

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600W Max Pro Series 2-Channel Class AB Car Amplifier with Remote Level Control

• 600W Max
• 300W x 2-Chan. @ 2 Ohm
• 50W x 2-Chan. RMS @ 4 Ohm
• Tri-Mode Speaker Operation Output
• Speaker-Level Inputs
• Automatic Output Power Increase At 2 Ohm

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• 600W Max
• 300W x 2-Chan. @ 2 Ohm
• 50W x 2-Chan. RMS @ 4 Ohm
• Tri-Mode Speaker Operation Output
• Speaker-Level Inputs
• Automatic Output Power Increase At 2 Ohm

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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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