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Fusion Electronics FM-504

500 Watt 4-Channel FM Series Marine Amplifier

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500 Watt 4-Channel FM Series Marine Amplifier

• 50W x 4 Chan. @ 4 ohm
• 75W x 4 Chan. @ 2 ohm
• 150W x 2 Chan. @ 4 ohm
• Class AB Design
• 4/2 Channel Operation

• 50W x 4 Chan. @ 4 ohm
• 75W x 4 Chan. @ 2 ohm
• 150W x 2 Chan. @ 4 ohm
• Class AB Design
• 4/2 Channel Operation

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Fully regulated, MOSFET power supply • Variable Input level controls for exact input match to amplifier • Trident amplifier protection topology • RUBI ( Rapid-Use Branched Impulse ) Proprietary power supply topology

Fully regulated, MOSFET power supply • Variable Input level controls for exact input match to amplifier • Trident amplifier protection topology • RUBI ( Rapid-Use Branched Impulse ) Proprietary power supply topology

Lanzar OPTIHC3004 Opti HC Series

4 Channel Digital High Current Power Amplifier

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4 Channel Digital High Current Power Amplifier

4 ohm: 150 watts x 4 chan.•2 ohm: 280 watts x 4 chan. • bridged, 4 ohm: 620 watts x 2 chan. • 2 Ohm Full Range Stereo Stable •

4 ohm: 150 watts x 4 chan.•2 ohm: 280 watts x 4 chan. • bridged, 4 ohm: 620 watts x 2 chan. • 2 Ohm Full Range Stereo Stable •

PowerBass ASA-600.4

1600W Max, 4-Channel Amplifier ASA600.4

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1600W Max, 4-Channel Amplifier ASA600.4

1600 watts Max, Class A/B 4-Channel Amplifier • 100 watts x 4 chan. @ 2 ohm • 400 watts x 2 chan. @ 4 ohm Bridged • MOSFET Power Supply • Variable High Pass and Low Pass Crossover • Soft Delay Remote Turn On/Off Circuit • Self Diagnostic Protection Circuit, LED indicates Impedance Overload, Speaker Short Circuit, Thermal Overheating, and DC Output

1600 watts Max, Class A/B 4-Channel Amplifier • 100 watts x 4 chan. @ 2 ohm • 400 watts x 2 chan. @ 4 ohm Bridged • MOSFET Power Supply • Variable High Pass and Low Pass Crossover • Soft Delay Remote Turn On/Off Circuit • Self Diagnostic Protection Circuit, LED indicates Impedance Overload, Speaker Short Circuit, Thermal Overheating, and DC Output

EXCLUSIVE

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

(2) JBL GTO629 6.5" 2-Way GTO Series Coaxial Speakers + JL Audio XD400/4 4-Channel Class D Amplifier + NVX Wiring Kit

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(2) JBL GTO629 6.5" 2-Way GTO Series 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

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640W 4 channel Van Gogh Series Amplifier • 160W x 4 channel power output at 2 Ohm • 80W x 4 channel power output at 4 Ohm • Highpass/Lowpass Xover • Trimode Operation

640W 4 channel Van Gogh Series Amplifier • 160W x 4 channel power output at 2 Ohm • 80W x 4 channel power output at 4 Ohm • Highpass/Lowpass Xover • Trimode Operation

EXCLUSIVE

DLS X-D40

760W RMS, X-Program 4-Channel Class D Amplifier (12-31040)

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760W RMS, X-Program 4-Channel Class D Amplifier (12-31040)

X-Program 4-Channel Class D Car Amplifier • 760W RMS • Variable Bass Boost • Speaker-Level Inputs • Preamp RCA Outputs • Variable Low/High-Pass Filters • 3-Way System Protection Circuitry • Fully Variable Phase Shift

X-Program 4-Channel Class D Car Amplifier • 760W RMS • Variable Bass Boost • Speaker-Level Inputs • Preamp RCA Outputs • Variable Low/High-Pass Filters • 3-Way System Protection Circuitry • Fully Variable Phase Shift

Visonik VK1600.4

1600W 4-Channel Premium Car Audio Collection Amplifier

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1600W 4-Channel Premium Car Audio Collection Amplifier

Visonik 4-Channel Power Amplifier • 1600W RMS • 1600W Max • MOSFET P.W.M Power Supply • LED Power and Protect Indicators • Selectable Bass Boost • Variable Low-Pass Filter • 4-Channel Operation

Visonik 4-Channel Power Amplifier • 1600W RMS • 1600W Max • MOSFET P.W.M Power Supply • LED Power and Protect Indicators • Selectable Bass Boost • Variable Low-Pass Filter • 4-Channel Operation

Performance Teknique ICBM600.4

600 watts, 4 Channel Bridgeable Power Amplifier

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600 watts, 4 Channel Bridgeable Power Amplifier

600 watts, 4 Channel Bridgeable Power Amplifier • 100 watts x 4 chan. @ 2 ohm • 200 watts x 2 chan. Bridged RMS • High Level & Low Level RCA Input • Thermal and Short Circuit Protection • Variable Low Pass and High Pass Filter • RCA Line Out (Preamp)

600 watts, 4 Channel Bridgeable Power Amplifier • 100 watts x 4 chan. @ 2 ohm • 200 watts x 2 chan. Bridged RMS • High Level & Low Level RCA Input • Thermal and Short Circuit Protection • Variable Low Pass and High Pass Filter • RCA Line Out (Preamp)

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** FREE GROUND SHIPPING AND 4 GAUGE AMPLIFIER KIT WITH PURCHASE **
1000 watts 4 channel amplifier • 2 ohm stable • gold RCA connectors • 3-way protection • gold plated terminals • bass boost • remote gain/bass control

** FREE GROUND SHIPPING AND 4 GAUGE AMPLIFIER KIT WITH PURCHASE **
1000 watts 4 channel amplifier • 2 ohm stable • gold RCA connectors • 3-way protection • gold plated terminals • bass boost • remote gain/bass control

Boss IMP1000.4

1000W Max 4-Channel Impact Series Car Amplifier

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1000W Max 4-Channel Impact Series Car Amplifier

4-Channel Impact Series Car Amplifier • 4 ohm: 100 watts x 1 chan. • 2 ohm: 250 watts x 4 chan. • Bridged, 4 ohm: 500 watts x 2 chan. • Pulse Width Modulated MOSFET Power Supply • 2 or Mono Channel Operation

4-Channel Impact Series Car Amplifier • 4 ohm: 100 watts x 1 chan. • 2 ohm: 250 watts x 4 chan. • Bridged, 4 ohm: 500 watts x 2 chan. • Pulse Width Modulated MOSFET Power Supply • 2 or Mono Channel Operation

Audiobahn A5100T

3180W Max, 5.1 Surround Sound 6-Channel Amplifier

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3180W Max, 5.1 Surround Sound 6-Channel Amplifier

6-Channel 5.1 Surround Sound Amplifier • 2 front channels, 2 rear channels, 1 center channel, and 1 subwoofer channel (1 ohm stable) • cooling fan • MOSFET power supply • digital voltage readout • blue illumination

6-Channel 5.1 Surround Sound Amplifier • 2 front channels, 2 rear channels, 1 center channel, and 1 subwoofer channel (1 ohm stable) • cooling fan • MOSFET power supply • digital voltage readout • blue illumination

MB Quart DA1-600.4

600W 4-Channel Discus Series Full Range Car Amplifier

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600W 4-Channel Discus Series Full Range Car Amplifier

• RMS: 75W x 4 @ 4 ohm, 150 x 4 @ 2 ohm, Bridged: 300W x 2 @ 4 ohm
• Total Peak Power: 600W
• Variable Low-Pass & High-Pass Filters
• Bass Boost: 0 ~ 12 dB
• Focused mass aluminum heat sinks
• 9.00" W x 19.37" L x 2.20" H

• RMS: 75W x 4 @ 4 ohm, 150 x 4 @ 2 ohm, Bridged: 300W x 2 @ 4 ohm
• Total Peak Power: 600W
• Variable Low-Pass & High-Pass Filters
• Bass Boost: 0 ~ 12 dB
• Focused mass aluminum heat sinks
• 9.00" W x 19.37" L x 2.20" H

Rockford Fosgate Power T1000-4 (2009 Edition)

1000W RMS, Power Series 4-Channel Amplifier (T10004)

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1000W RMS, Power Series 4-Channel Amplifier (T10004)

Power Series Class DB Monoblock Car Amplifier • 150W x 4 Chan. @ 4 Ohm • 250W x 4 Chan. @ 2 Ohm • 500W x 2 Chan. @ 4 Ohm • Discrete Surface Mount Components • MEHSA MOSFET Power Supply • Utilizes TO-247 MOSFETs •

Power Series Class DB Monoblock Car Amplifier • 150W x 4 Chan. @ 4 Ohm • 250W x 4 Chan. @ 2 Ohm • 500W x 2 Chan. @ 4 Ohm • Discrete Surface Mount Components • MEHSA MOSFET Power Supply • Utilizes TO-247 MOSFETs •

Boss CER450.4

1000W 4-Channel Class AB Chaos Epic Series Stereo Bridgeable Amp

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

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1000W 4-Channel Class AB Chaos Epic Series Stereo Bridgeable Amp

• 240W x 4-Chan. @ 4 ohm
• 500W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• 2 Ohm Stable Stereo Operation with Power Output Increase

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

• 240W x 4-Chan. @ 4 ohm
• 500W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• 2 Ohm Stable Stereo Operation with Power Output Increase

Absolute 4VI3000

3000W Max Vicious Series 4-Channel Digital Amplifier

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3000W Max Vicious Series 4-Channel Digital Amplifier

Vicious Series 4-Channel Class A/B Car Amplifier • 3000W Max • 120W x 4 Chan @ 2 Ohm • Bass Level Control • Speaker-Level (High-Level) Inputs • Preamp RCA Outputs

Vicious Series 4-Channel Class A/B Car Amplifier • 3000W Max • 120W x 4 Chan @ 2 Ohm • Bass Level Control • Speaker-Level (High-Level) Inputs • Preamp RCA Outputs

Crunch GPV 1000.4 (GPV1000.4)

1000W Max, Ground Pounder Series 4-Channel Amplifier

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1000W Max, Ground Pounder Series 4-Channel Amplifier

Ground Pounder Series Amplifier • 4-Channel • 125W x4 Chan @ 4 ohm • 250W x4 Chan @ 2 ohm • 1000 Watts Max • Full Range Line Output • High Level Inputs • Illuminated Crunch Badge • Unbalanced Input RCA Jack •

Ground Pounder Series Amplifier • 4-Channel • 125W x4 Chan @ 4 ohm • 250W x4 Chan @ 2 ohm • 1000 Watts Max • Full Range Line Output • High Level Inputs • Illuminated Crunch Badge • Unbalanced Input RCA Jack •

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1000W Royal Red Series 4-Channel Bridgeable Amplifier

1000W Royal Red Series 4-Channel Bridgeable Amplifier

Crunch P1 600.4

600W Max, 4-Channel Class A/B Power One Series Car Amplifier

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600W Max, 4-Channel Class A/B Power One Series Car Amplifier

Power One Series 4-Channel Class A/B Car Amplifier • 600W Max • 75W x 4-Chan @ 2 Ohm • SEPP Analog Amplifier • Variable Bass Boost • Speaker-Level Inputs • Preamp RCA Outputs • 3-Way System Protection Circuitry

Power One Series 4-Channel Class A/B Car Amplifier • 600W Max • 75W x 4-Chan @ 2 Ohm • SEPP Analog Amplifier • Variable Bass Boost • Speaker-Level Inputs • Preamp RCA Outputs • 3-Way System Protection Circuitry

Pioneer Premier PRS-A900

4-Channel Premier PRS Pro Series Amplifier with Filterless Design for Sonic Purity

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4-Channel Premier PRS Pro Series Amplifier with Filterless Design for Sonic Purity

PRS Series 4-Channel Class AB Car Amplifier • 50W x 4 chan. @ 4 ohm • 50W x 4 chan. @ 2 ohm • 100W x 2 chan. @ 4 ohm • 100W x 4 chan. Max • Separate left and right channels • Independent left and right power supplies

PRS Series 4-Channel Class AB Car Amplifier • 50W x 4 chan. @ 4 ohm • 50W x 4 chan. @ 2 ohm • 100W x 2 chan. @ 4 ohm • 100W x 4 chan. Max • Separate left and right channels • Independent left and right power supplies

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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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