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Discontinued 4-Channel Amplifiers

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4 Channel 1600W Bridgeable Amplifier • Remote Subwoofer Level Control • MOSFET Power Supply • Cooling Fans • VU Power Meters • Bass Boost

4 Channel 1600W Bridgeable Amplifier • Remote Subwoofer Level Control • MOSFET Power Supply • Cooling Fans • VU Power Meters • Bass Boost

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4 Channel Bridgeable Mosfet Power Amplifier With Dual Fan Cooling System, Full Chrome

4 Channel Bridgeable Mosfet Power Amplifier With Dual Fan Cooling System, Full Chrome

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1200W High Performance 4 Channel Amplifier • 300W x 4 power output • tri-way output configuration • polished chrome finish with plexiglas panel • remote turn on/off • fully adjustable x-over • variable gain control • dual MOSFET PWM power supplies • remot

1200W High Performance 4 Channel Amplifier • 300W x 4 power output • tri-way output configuration • polished chrome finish with plexiglas panel • remote turn on/off • fully adjustable x-over • variable gain control • dual MOSFET PWM power supplies • remot

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100W x 4 RMS • Tri Mode Operation • Remote Subwoofer Level Control • Bass Boost

100W x 4 RMS • Tri Mode Operation • Remote Subwoofer Level Control • Bass Boost

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Bridgeable MOSFET 4 Channel Amplifier • 160W Peak / 80W RMS x 2 bridged power output • selectable high/low pass crossovers • 4-way protection circuitry • gold-plated RCA jacks • 4/3/2 channel or Tri-way output

Bridgeable MOSFET 4 Channel Amplifier • 160W Peak / 80W RMS x 2 bridged power output • selectable high/low pass crossovers • 4-way protection circuitry • gold-plated RCA jacks • 4/3/2 channel or Tri-way output

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RMS Power: 50W x 4 @ 4 ohm • RMS Power: 100W x 4 @ 2 ohm • Bridged RMS Power: 200W x 2 @ 2 ohm • high-pass/low-pass crossovers • bass boost

RMS Power: 50W x 4 @ 4 ohm • RMS Power: 100W x 4 @ 2 ohm • Bridged RMS Power: 200W x 2 @ 2 ohm • high-pass/low-pass crossovers • bass boost

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5-Channel amplifier -- control your entire system • 2 ohm power output: 100 watts x 4 + 300 watts x 1 • 4 ohm power output: 50 watts x 4 + 150 watts x 1

5-Channel amplifier -- control your entire system • 2 ohm power output: 100 watts x 4 + 300 watts x 1 • 4 ohm power output: 50 watts x 4 + 150 watts x 1

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1400W 4 channel Crystal Series Amplifier • 350W x 4 channel power output • plexiglas top panel • fully adjustable electronic crossover • variable bass boost • digital VU level meters • Dual MOSFET PWM Power Supply • LED power and protection indicators • H

1400W 4 channel Crystal Series Amplifier • 350W x 4 channel power output • plexiglas top panel • fully adjustable electronic crossover • variable bass boost • digital VU level meters • Dual MOSFET PWM Power Supply • LED power and protection indicators • H

Ample Audio A552X

5-Channel Car Amplifier

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5-Channel Car Amplifier

5-Channel COMPLETE System Amplifier • 640W Peak, 390W RMS Bridged Amplifier

5-Channel COMPLETE System Amplifier • 640W Peak, 390W RMS Bridged Amplifier

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4 Channel Bridgeable MOSFET Power Amplifier • V-flex double bump suspension • 1600 watts Total Power • Bass Remote Control • Gold Plated RCA Jacks

4 Channel Bridgeable MOSFET Power Amplifier • V-flex double bump suspension • 1600 watts Total Power • Bass Remote Control • Gold Plated RCA Jacks

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1400W 4 channel Blue Wave Series Amplifier • 350W x 4 power output • dual variable high/lo electronic crossover • dual variable bass boost • remote turn on/off • preamp outputs • power LED indicator • LED protection indicator • MOSFET power supply

1400W 4 channel Blue Wave Series Amplifier • 350W x 4 power output • dual variable high/lo electronic crossover • dual variable bass boost • remote turn on/off • preamp outputs • power LED indicator • LED protection indicator • MOSFET power supply

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600W 4 channel Millennia Series Amplifier • 125W x 4 (@ 2 Ohm) power output • variable high/lo electronic crossover • variable bass boost • remote turn on/off • preamp outputs • power LED indicator • LED protection indicator • MOSFET power supply

600W 4 channel Millennia Series Amplifier • 125W x 4 (@ 2 Ohm) power output • variable high/lo electronic crossover • variable bass boost • remote turn on/off • preamp outputs • power LED indicator • LED protection indicator • MOSFET power supply

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150 watts RMS x 2 bridged • front and rear variable high-pass/low-pass crossovers • up to 8 volt input capability • independent gain control • preamp outputs

150 watts RMS x 2 bridged • front and rear variable high-pass/low-pass crossovers • up to 8 volt input capability • independent gain control • preamp outputs

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Power Series 550X 65W x 4 Car Amplifier 275 watts RMS x 2 bridged • variable high-pass/low-pass crossovers • preamp outputs • wired remote for Punch Bass

Power Series 550X 65W x 4 Car Amplifier 275 watts RMS x 2 bridged • variable high-pass/low-pass crossovers • preamp outputs • wired remote for Punch Bass

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1000 watts, 4-Channel RIOT Series amplifier • Bass Boost • Bridgeable • Remote sub level control

1000 watts, 4-Channel RIOT Series amplifier • Bass Boost • Bridgeable • Remote sub level control

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200W RMS x 2 bridged • selectable high-pass/low-pass crossovers • variable front and rear gain controls • preamp outputs

200W RMS x 2 bridged • selectable high-pass/low-pass crossovers • variable front and rear gain controls • preamp outputs

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    FAQ Frequently asked questions in Discontinued 4-Channel Amplifiers


    4 Channel Amplifiers Frequently Asked Questions (FAQ)
    A 4-channel amplifier is a type of car audio amplifier that features four separate channels, each capable of powering a speaker or a pair of speakers. By distributing power across four channels, you can connect your front and rear speakers to the amplifier, significantly enhancing the overall sound quality and clarity in your car audio system. With a 4-channel amplifier, you can achieve a balanced soundstage, where the music seems to come from different directions, providing an immersive listening experience. Additionally, these amplifiers often come with adjustable crossovers and gain controls, allowing you to fine-tune the audio output for each set of speakers, optimizing the sound reproduction according to your preferences.
    Yes, many 4-channel amplifiers are bridgeable, allowing you to combine two channels to power a single speaker or subwoofer with higher output power. This bridging capability is useful if you have a pair of high-powered front speakers or a powerful subwoofer that requires more power than a single channel can provide. However, it's essential to check the amplifier's specifications and instructions to confirm its bridgeability and the recommended bridging configurations. Not all 4-channel amplifiers support bridging, and improper bridging can damage the amplifier or connected speakers. If you are unsure about bridging your 4-channel amplifier, consult the amplifier's manual or reach out to Sonic Electronix customer support for expert assistance.
    To select the right 4-channel amplifier for your speakers, consider their power handling capabilities and impedance. First, identify the RMS power rating of your front and rear speakers. The amplifier's RMS power output per channel should match or slightly exceed the RMS power rating of your speakers to ensure optimal performance without distortion. Next, check the impedance (measured in ohms) of your speakers, as well as the amplifier's minimum and maximum impedance ratings. Match the speaker impedance with the appropriate amplifier channels to prevent compatibility issues. For example, if your speakers have an impedance of 4 ohms, make sure the amplifier channels for those speakers can handle a 4-ohm load. Paying attention to these specifications ensures a seamless integration of your speakers with the 4-channel amplifier.
    Yes, a 4-channel amplifier can be used to power additional speakers, such as tweeters or coaxial speakers, in your car audio system. Beyond the front and rear speakers, a 4-channel amplifier has the flexibility to accommodate additional speaker types, provided that the total load impedance and power requirements of the amplifier's channels are within its specifications. For example, if your 4-channel amplifier has two unused channels, you can use them to power additional speakers for improved sound coverage and audio performance. Be cautious not to overload the amplifier, and ensure that the speakers' impedance and power handling align with the available channels to avoid damaging the amplifier or speakers. If you have questions about expanding your audio system with a 4-channel amplifier, seek expert advice from Sonic Electronix.
    A proper and safe installation of a 4-channel amplifier is essential for optimal performance and to prevent any electrical or mechanical issues. To ensure a successful installation, start by reading the amplifier's user manual thoroughly, as it contains specific instructions and guidelines for installation. Follow all safety precautions and use the appropriate wiring and connectors rated for the amplifier's power output. Securely mount the amplifier in a well-ventilated area, away from heat sources, and avoid placing it on carpeted surfaces. Route and secure all cables carefully to avoid interference and potential hazards. Double-check all connections to ensure they are tight and secure. If you are not confident in installing the amplifier yourself, consider seeking professional installation services to ensure a safe and expertly done installation that optimizes the performance of your 4-channel amplifier and car audio system.
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