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Discontinued 4-Channel Amplifiers

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300W RMS x 2 bridged • variable high-pass/low-pass crossovers • variable front and rear gain controls • preamp outputs

300W RMS x 2 bridged • variable high-pass/low-pass crossovers • variable front and rear gain controls • preamp outputs

Kicker MX350.4

MX Marine Series 4-Channel Amplifier (07MX3504, 07MX350.4, MX3504)

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MX Marine Series 4-Channel Amplifier (07MX3504, 07MX350.4, MX3504)

MX Marine Series 4-Channel Class AB Marine Amplifier • 60W x 4 chan. @ 4 ohm • 90W x 4 chan. @ 2 ohm • Easily accessible, top-mounted switches, LEDs, and dial controls for the crossover, boost, and gain • Rubber covered RCA inputs, silicone shielded fuses, and corrosion protecting coat

MX Marine Series 4-Channel Class AB Marine Amplifier • 60W x 4 chan. @ 4 ohm • 90W x 4 chan. @ 2 ohm • Easily accessible, top-mounted switches, LEDs, and dial controls for the crossover, boost, and gain • Rubber covered RCA inputs, silicone shielded fuses, and corrosion protecting coat

Pioneer Premier PRS-D4200F

1200W Max, 4-Channel Premier PRS Series Full-Range Class D with ICEpower Technology Amplifier

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1200W Max, 4-Channel Premier PRS Series Full-Range Class D with ICEpower Technology Amplifier

Premier PRS Series 4-Channel Full-Range Class D Car Amplifier • 75W x 4 chan. @ 4 ohm • 150W x 4 chan. @ 2 ohm • 300W x 2 chan. @ 4 ohm • 300W x 4 chan. Max • ICEpower gives the amplifier incredible efficiency

Premier PRS Series 4-Channel Full-Range Class D Car Amplifier • 75W x 4 chan. @ 4 ohm • 150W x 4 chan. @ 2 ohm • 300W x 2 chan. @ 4 ohm • 300W x 4 chan. Max • ICEpower gives the amplifier incredible efficiency

JVC Arsenal KS-AR7004

800W Max, 4-Channel Amplifier

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800W Max, 4-Channel Amplifier

Arsenal Series 4-Channel Class AB Car Amplifier • 100W RMS x 4 chan. @ 4 ohm • 140W RMS x 4 chan. @ 2 ohm • 800W Max x 2 chan. • Pulse Width Modulated MOSFET Power Supply • Anti-Pop & Protection Circuitry • Tri-Mode 4/3/2 channel operation

Arsenal Series 4-Channel Class AB Car Amplifier • 100W RMS x 4 chan. @ 4 ohm • 140W RMS x 4 chan. @ 2 ohm • 800W Max x 2 chan. • Pulse Width Modulated MOSFET Power Supply • Anti-Pop & Protection Circuitry • Tri-Mode 4/3/2 channel operation

EXCLUSIVE

JBL + JL Audio Amplified 4-Ch. High Fidelity Audio System w/ 6.5" & 6x9" Speakers

JBL GTO609C6.5" GTO Series Component + GTO939 6x9" Coaxial Speakers + JL Audio XD400/4 4-Channel Class D Amplifier + NVX Wiring Kit

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JBL GTO609C6.5" GTO Series Component + GTO939 6x9" Coaxial Speakers + JL Audio XD400/4 4-Channel Class D Amplifier + NVX Wiring Kit

• Edge-Driven Fabric Soft Dome Tweeter
• Carbon Injected Cone

• NexD Ultra-High Speed Topology
• Preamp RCA Outputs
• Variable High/Low-Pass Filter
• 4 Gauge 4-Channel X-Series Complete Amplifier Installation Kit
• For Car Audio Systems Up To 1000 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 4-channel RCA Interconnect Cable

• Edge-Driven Fabric Soft Dome Tweeter
• Carbon Injected Cone

• NexD Ultra-High Speed Topology
• Preamp RCA Outputs
• Variable High/Low-Pass Filter
• 4 Gauge 4-Channel X-Series Complete Amplifier Installation Kit
• For Car Audio Systems Up To 1000 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 4-channel RCA Interconnect Cable

Audiobahn A4801T

2800W Max, Class A/B 4-Channel Amplifier

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2800W Max, Class A/B 4-Channel Amplifier

4-Channel Class A/B Amplifier with Cobalt Blue Illumination and chrome finish • 2800W Max Power Output • 1400W RMS @ 2 ohm • 1000W RMS @ 4 ohm • Digital LCD Voltmeter Display • Cooling Fan • Preamp Outputs

4-Channel Class A/B Amplifier with Cobalt Blue Illumination and chrome finish • 2800W Max Power Output • 1400W RMS @ 2 ohm • 1000W RMS @ 4 ohm • Digital LCD Voltmeter Display • Cooling Fan • Preamp Outputs

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4-Channel Class A/B Bipolar Power Amplifier • 75W x 4 chan. @ 4 Ohm • 120W x 4 chan. @ 2 Ohm • 230W x 2 chan. @ 4 Ohm • Bridgeable • Remote Mount Digital Voltmeter

4-Channel Class A/B Bipolar Power Amplifier • 75W x 4 chan. @ 4 Ohm • 120W x 4 chan. @ 2 Ohm • 230W x 2 chan. @ 4 Ohm • Bridgeable • Remote Mount Digital Voltmeter

PPI PCX480

4-Channel Amplifier

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4-Channel Amplifier

160 watt x 4 in 2 ohm • 320 watt x 2 bridged • QBass™ Plus

160 watt x 4 in 2 ohm • 320 watt x 2 bridged • QBass™ Plus

Audiopipe APSM-4080

1200W APSM Series 4-Channel Class AB Car Amplifier

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1200W APSM Series 4-Channel Class AB Car Amplifier

• RMS Power: 80W x 4 @ 4 ohm, 115W x 4 @ 2 ohm, 160W x 2 @ 1 ohm
• Total Peak Power: 1200W
• Variable Low-Pass Filter (50-1,200 Hz)
• Dimensions: 6"W x 8.5"L x 2"H

• RMS Power: 80W x 4 @ 4 ohm, 115W x 4 @ 2 ohm, 160W x 2 @ 1 ohm
• Total Peak Power: 1200W
• Variable Low-Pass Filter (50-1,200 Hz)
• Dimensions: 6"W x 8.5"L x 2"H

Pioneer GM-D8704( Open Box )

600W Class FD 4-Channel GM Digital Series Amplifier w/ Wired Bass Boost Remote

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600W Class FD 4-Channel GM Digital Series Amplifier w/ Wired Bass Boost Remote

• 100W x 4-Chan. @ 4 ohm
• 150W x 4-Chan. @ 2 ohm
• 125W x 4-Chan. @ 1 ohm
• 3-Way System Protection
• 4/3/2 Channel Operation
• 4 Gauge Power and Ground Inputs
• High Power Capability with Small Size

• 100W x 4-Chan. @ 4 ohm
• 150W x 4-Chan. @ 2 ohm
• 125W x 4-Chan. @ 1 ohm
• 3-Way System Protection
• 4/3/2 Channel Operation
• 4 Gauge Power and Ground Inputs
• High Power Capability with Small Size

Phoenix Gold R8.0:4

Octane-R 8.0:4 4-Channel Amplifier

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Octane-R 8.0:4 4-Channel Amplifier

800 watts Max, Class A/B 4 Channel Amplifier • 125 watts x 4 chan. @ 2 ohm • Variable Twin "T" bass EQ boost (0 - 15 dB boost @ 45Hz) • Preamp inputs • Preamp outputs •Variable High Pass and Low Pass Crossover (40-400Hz @ 12 dB/octave)

800 watts Max, Class A/B 4 Channel Amplifier • 125 watts x 4 chan. @ 2 ohm • Variable Twin "T" bass EQ boost (0 - 15 dB boost @ 45Hz) • Preamp inputs • Preamp outputs •Variable High Pass and Low Pass Crossover (40-400Hz @ 12 dB/octave)

Diamond Audio TX600.4

600W RMS 4-Channel Class AB TX Series Amplifier (TX6004)

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600W RMS 4-Channel Class AB TX Series Amplifier (TX6004)

TX Series 4-Channel Class AB Amplifier • 90W x 4 Chan. @ 4 ohm • 150W x 4 Chan. @ 2 ohm • 300W x 2 Chan. @ 4 ohm • 3-Way System Protection • 4/3/2 Channel Operation • 4 Gauge Power and Ground Inputs • High Efficiency Thermal Convection Heat Sink

TX Series 4-Channel Class AB Amplifier • 90W x 4 Chan. @ 4 ohm • 150W x 4 Chan. @ 2 ohm • 300W x 2 Chan. @ 4 ohm • 3-Way System Protection • 4/3/2 Channel Operation • 4 Gauge Power and Ground Inputs • High Efficiency Thermal Convection Heat Sink

Phoenix Gold RSd 300.4

300 watts, Radial Sd Series 4-Channel Amplifier, RSd300.4

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300 watts, Radial Sd Series 4-Channel Amplifier, RSd300.4

300W RSd 4-Channel Amplifier • 48W x 4 chan. @ 4 Ohm • 80W x 4 chan. @ 2 Ohm • MOSFET power supply • protection circuitry • line level inputs • variable bass boost • S/N ratio: 83dB

300W RSd 4-Channel Amplifier • 48W x 4 chan. @ 4 Ohm • 80W x 4 chan. @ 2 Ohm • MOSFET power supply • protection circuitry • line level inputs • variable bass boost • S/N ratio: 83dB

Hifonics ZXi 6406

680 watts, Zeus ZXi 4-Channel Amplifier ZXi6406

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680 watts, Zeus ZXi 4-Channel Amplifier ZXi6406

85 watts RMS x 4 chan. @ 4 Ohm / 170 watts RMS x 4 chan. @ 2 Ohm / 340 watts x 2 chan. @ 4 Ohm • Bridgeable • Bass Remote • <0.05% THD • Signal to Noise >95 dB

85 watts RMS x 4 chan. @ 4 Ohm / 170 watts RMS x 4 chan. @ 2 Ohm / 340 watts x 2 chan. @ 4 Ohm • Bridgeable • Bass Remote • <0.05% THD • Signal to Noise >95 dB

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** FREE SHIPPING WITHIN THE CONTINENTAL USA **
High Current Bridgable MOSFET 4-channel Power Amplifier

** FREE SHIPPING WITHIN THE CONTINENTAL USA **
High Current Bridgable MOSFET 4-channel Power Amplifier

(4) Alpine BBXF1200

600 Watt Max 4-Channel Class A/B Car Audio Amplifiers

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600 Watt Max 4-Channel Class A/B Car Audio Amplifiers

• 50 Watts RMS x 4 @ 4 ohm
• 70 Watts RMS x 4 @ 2 ohm
• 130 Watts RMS x 2 @ 4 ohm
• Total Peak Power: 600 Watts
• High and Low Pass Filters
• 0-12dB Bass Boost
• Aluminum Heatsink
• Dimensions: 9.4" W x 12.9" L x 2" H

• 50 Watts RMS x 4 @ 4 ohm
• 70 Watts RMS x 4 @ 2 ohm
• 130 Watts RMS x 2 @ 4 ohm
• Total Peak Power: 600 Watts
• High and Low Pass Filters
• 0-12dB Bass Boost
• Aluminum Heatsink
• Dimensions: 9.4" W x 12.9" L x 2" H

Scosche EFX HD7004

1200W Max, 4-Channel Amplifier

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1200W Max, 4-Channel Amplifier

• • • • • Description Coming Soon! • • • • •

• • • • • Description Coming Soon! • • • • •

Taramps TS 400X4

400W RMS Class D TS Series 4 Channel Car Amplifier

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400W RMS Class D TS Series 4 Channel Car Amplifier

• 63 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

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• 63 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

DLS Ultimate A4

"The Big Four" 4-Channel Amplifier (Ultimate A 4 -- 10-34400)

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"The Big Four" 4-Channel Amplifier (Ultimate A 4 -- 10-34400)

Ultimate Series "The Big Four" 4-Channel Class AB Car Amplifier • 85W x 4 chan. @ 4 ohm • 145W x 4 chan. @ 2 ohm • 220W x 4 chan. @ 1 ohm • 250W x 2 chan. @ 4 ohm • 400W x 2 chan. @ 2 ohm • Built-in fan with output for external control

Ultimate Series "The Big Four" 4-Channel Class AB Car Amplifier • 85W x 4 chan. @ 4 ohm • 145W x 4 chan. @ 2 ohm • 220W x 4 chan. @ 1 ohm • 250W x 2 chan. @ 4 ohm • 400W x 2 chan. @ 2 ohm • Built-in fan with output for external control

Eclipse EA4000

400W Max, Integrated Series 4-Channel Amplifier

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400W Max, Integrated Series 4-Channel Amplifier

400 watts peak • 75W RMS x 4 chan. • Bridged, 4 ohm: 150W RMS x 2 chan. • High current, high efficiency MOSFET power supply • "Easy Tune" top-mounted controls

400 watts peak • 75W RMS x 4 chan. • Bridged, 4 ohm: 150W RMS x 2 chan. • High current, high efficiency MOSFET power supply • "Easy Tune" top-mounted controls

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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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