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Kole Audio PH4-1400

1400W Max, 4-Channel Phanatik Series Amplifier

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1400W Max, 4-Channel Phanatik Series Amplifier

Phanatik Series 4-Channel Class AB Car Amplifier • 150W x 4 chan. @ 4 ohm • 180W x 4 chan. @ 2 ohm • 360W x 2 chan. @ 4 ohm • 700W x 2 chan. Max • PWM (Pulse Width Modulated) MOSFET power supply and transistor outputs • Preamp RCA outputs

Phanatik Series 4-Channel Class AB Car Amplifier • 150W x 4 chan. @ 4 ohm • 180W x 4 chan. @ 2 ohm • 360W x 2 chan. @ 4 ohm • 700W x 2 chan. Max • PWM (Pulse Width Modulated) MOSFET power supply and transistor outputs • Preamp RCA outputs

MB Quart ZA2-1000.4 1000W 4-Ch Amp + 4 Alpine Type-S SPS-610 6.5" 480W Speakers

Includes 1000 Watt 4-Ch Amplifier & 4 Alpine 6.5" Coaxial Speakers

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Includes 1000 Watt 4-Ch Amplifier & 4 Alpine 6.5" Coaxial Speakers

• 125 Watts RMS x 4 @ 4 ohm
• 250 Watts RMS x 4 @ 2 ohm
• 500 Watts RMS x 2 @ 4 ohm, bridged
• Total RMS Power: 1,000 Watts
• Built-in High and Low Pass Filters
• Heavy Duty Aluminum Alloy Heatsink
• Dimensions: 12.5" W x 9.2" L x 2.2" H

• 125 Watts RMS x 4 @ 4 ohm
• 250 Watts RMS x 4 @ 2 ohm
• 500 Watts RMS x 2 @ 4 ohm, bridged
• Total RMS Power: 1,000 Watts
• Built-in High and Low Pass Filters
• Heavy Duty Aluminum Alloy Heatsink
• Dimensions: 12.5" W x 9.2" L x 2.2" H

VIBE Audio Black Box Stereo 4 V1 (BlackBS4-V1)

1000W Max Black Box Series 4-Channel Stereo Amplifier

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1000W Max Black Box Series 4-Channel Stereo Amplifier

Black Box Series 4-Channel Class A/B Car Amplifier • 125W x 4 Chan @ 2 Ohm • 100W x 4 Chan @ 4 Ohm • Selectable Bass Boost • Speaker-Level Inputs • Preamp RCA Outputs • Variable High-Pass and Low-Pass Filters

Black Box Series 4-Channel Class A/B Car Amplifier • 125W x 4 Chan @ 2 Ohm • 100W x 4 Chan @ 4 Ohm • Selectable Bass Boost • Speaker-Level Inputs • Preamp RCA Outputs • Variable High-Pass and Low-Pass Filters

Polk Audio PA200.4

320W Max PA Series Class AB 4-Channel Amplifier

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320W Max PA Series Class AB 4-Channel Amplifier

PA Series 4-Channel Class AB Car Amplifier • 35W x 4 chan. @ 4 ohm • 50W x 4 chan. @ 2 ohm • 100W x 2 chan. @ 4 ohm • 4/3/2 channel operation • Preamp RCA outputs

PA Series 4-Channel Class AB Car Amplifier • 35W x 4 chan. @ 4 ohm • 50W x 4 chan. @ 2 ohm • 100W x 2 chan. @ 4 ohm • 4/3/2 channel operation • Preamp RCA outputs

Absolute SNA-2000.4

2000W Max, 4-Channel Synergy Series Mosfet Amplifier (SNA2000.4)

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2000W Max, 4-Channel Synergy Series Mosfet Amplifier (SNA2000.4)

Synergy Series 4-Channel Class AB Car Amplifier • 2,000W Max • Ultra Stable Pulse Width Modulated (PWM) MOSFET Power Supply • Transient Noise Muting • Input Ground Isolation Noise Rejection Circuit

Synergy Series 4-Channel Class AB Car Amplifier • 2,000W Max • Ultra Stable Pulse Width Modulated (PWM) MOSFET Power Supply • Transient Noise Muting • Input Ground Isolation Noise Rejection Circuit

Kicker SX900.4

SX 4-Channel Amplifier with Digital Sound Processing 04SX900.4

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SX 4-Channel Amplifier with Digital Sound Processing 04SX900.4

4-Channel Amplifier with Digital Signal Processing • 213W RMS x 4 @ 2 ohm • 425W RMS x 2 @ 4 Ohm • ISIS • BLAST Port • SAMS • UltraMatch Gain Structure • Kompressor • RCA Outputs

4-Channel Amplifier with Digital Signal Processing • 213W RMS x 4 @ 2 ohm • 425W RMS x 2 @ 4 Ohm • ISIS • BLAST Port • SAMS • UltraMatch Gain Structure • Kompressor • RCA Outputs

Alphasonik PMA4150A

920W RMS, Class A/B 4-Channel Amplifier

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920W RMS, Class A/B 4-Channel Amplifier

4-Channel Class A/B Bipolar Power Amplifier • 150W x 4 chan. @ 4 Ohm • 240W x 4 chan. @ 2 Ohm • 460W x 2 chan. @ 4 Ohm • Bridgeable • Remote bass boost control

4-Channel Class A/B Bipolar Power Amplifier • 150W x 4 chan. @ 4 Ohm • 240W x 4 chan. @ 2 Ohm • 460W x 2 chan. @ 4 Ohm • Bridgeable • Remote bass boost control

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1200W Bridgeable 4-channel amplifier • Remote subwoofer control • 18dB Bass Boost • Variable high and low pass crossovers

1200W Bridgeable 4-channel amplifier • Remote subwoofer control • 18dB Bass Boost • Variable high and low pass crossovers

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Discontinued Model - Try Ripper or RIOT Series

Discontinued Model - Try Ripper or RIOT Series

Power Acoustik GT4-1800

1800W 4-Channel Gothic Series Car Amplifier

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1800W 4-Channel Gothic Series Car Amplifier

• 4 ohm: 150 watts x 4-Chan.
• 2 ohm: 190 watts x 4-Chan.
• Bridged, 4 ohm: 380 x 2 chan.
• Max power output: 1800 watts

• 4 ohm: 150 watts x 4-Chan.
• 2 ohm: 190 watts x 4-Chan.
• Bridged, 4 ohm: 380 x 2 chan.
• Max power output: 1800 watts

Blaupunkt VA4100

Velocity Series 4-Channel Amplifier

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Velocity Series 4-Channel Amplifier

700 watts MAX, Class A/B Velocity Series 4-Channel Amplifier • 150 watts x 4 chan. @ 2 ohm • 300 watts x 2 chan. Bridged RMS @ 4 ohm • MOSFET Power Supply • CEA-2006 Compliant • Short Circuit Protection and High, Low, Reverse Voltage Protection • RCA Type Input/Output

700 watts MAX, Class A/B Velocity Series 4-Channel Amplifier • 150 watts x 4 chan. @ 2 ohm • 300 watts x 2 chan. Bridged RMS @ 4 ohm • MOSFET Power Supply • CEA-2006 Compliant • Short Circuit Protection and High, Low, Reverse Voltage Protection • RCA Type Input/Output

Power Acoustik D4-2400B

2400W Max 4 Channel Class A/B Demon Series Car Amplifier

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2400W Max 4 Channel Class A/B Demon Series Car Amplifier

4 Channel Demon Series Class A/B Car Amplifier • 4 ohm: 200 watts x 4 chan. • 2 ohm: 250 watts x 4 chan. • Bridged, 4 ohm: 500 watts x 2 chan. • Max power output: 2400 watts x 2 chan.

4 Channel Demon Series Class A/B Car Amplifier • 4 ohm: 200 watts x 4 chan. • 2 ohm: 250 watts x 4 chan. • Bridged, 4 ohm: 500 watts x 2 chan. • Max power output: 2400 watts x 2 chan.

Orion ZO3000.4

3,000W Peak (1500W RMS) 4-Channel Amplifier

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3,000W Peak (1500W RMS) 4-Channel Amplifier

• 125 Watts RMS x 4 @ 4 ohm
• 190 Watts RMS x 4 @ 2 ohm
• Total Peak Power: 3000 Watts
• Selectable Bass Boost: 0/+6/+12 dB
• Heavy duty aluminum alloy heat-sink for extreme heat dissipation
• 9-1/4"W x 14-1/4"L x 2-1/4"H

• 125 Watts RMS x 4 @ 4 ohm
• 190 Watts RMS x 4 @ 2 ohm
• Total Peak Power: 3000 Watts
• Selectable Bass Boost: 0/+6/+12 dB
• Heavy duty aluminum alloy heat-sink for extreme heat dissipation
• 9-1/4"W x 14-1/4"L x 2-1/4"H

MB Quart REF4.80

640W RMS Reference Series 4-Channel Amplifier

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640W RMS Reference Series 4-Channel Amplifier

Reference Series 4-Channel Class A/B Car Amplifier • 640W RMS • 160W x 4-Chan @ 2 Ohm • Variable Bass Boost • Soft Start Turn-on • 4-Way System Protection Circuitry • Preamp RCA Outputs • MOSFET Power Supply

Reference Series 4-Channel Class A/B Car Amplifier • 640W RMS • 160W x 4-Chan @ 2 Ohm • Variable Bass Boost • Soft Start Turn-on • 4-Way System Protection Circuitry • Preamp RCA Outputs • MOSFET Power Supply

Precision Power PPI PC400.4

400W Power Class Series 4-Channel Car Amplifier

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400W Power Class Series 4-Channel Car Amplifier

• 400W RMS
• Large TO218 MOSFET Transistors
• Triple Darlington Audio Output Stages
• Close Tolerance Signal Path Components
• Extra Low Current Drive Stage

• 400W RMS
• Large TO218 MOSFET Transistors
• Triple Darlington Audio Output Stages
• Close Tolerance Signal Path Components
• Extra Low Current Drive Stage

Sound Storm (SSL) F4.1600 R/B

1600W Max, Force Series 4-Channel Amplifier

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1600W Max, Force Series 4-Channel Amplifier

Force Series 4-Channel Car Amplifier • 160W x 4 Chan. @ 4 ohm • MOSFET power supply • Tri-mode operation • Thermal, overload and speaker short protection • Fixed high-pass filter (200 Hz)

Force Series 4-Channel Car Amplifier • 160W x 4 Chan. @ 4 ohm • MOSFET power supply • Tri-mode operation • Thermal, overload and speaker short protection • Fixed high-pass filter (200 Hz)

Boss Car Speaker Chaos Sound Package

400W 4-Channel Boss CE404 Class AB Amplifier + 6.5" & 6x9" Chaos Series Coaxial Speakers

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400W 4-Channel Boss CE404 Class AB Amplifier + 6.5" & 6x9" Chaos Series Coaxial Speakers

• 4-Channel 400W Max Chaos Epic Series Amplifier
• Chaos Series 6" x 9" and 6.5" Speakers
• Red Metallic Poly Injection Cones and Rubber Surrounds
• Polymide Dome Tweeters
• Speaker Grills Included

• 4-Channel 400W Max Chaos Epic Series Amplifier
• Chaos Series 6" x 9" and 6.5" Speakers
• Red Metallic Poly Injection Cones and Rubber Surrounds
• Polymide Dome Tweeters
• Speaker Grills Included

RE Audio VLX 4150X

800W RMS, 4-Channel Class "DE" Digital Stereo Amplifier

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800W RMS, 4-Channel Class "DE" Digital Stereo Amplifier

VLX Series 4-Channel Class "DE" Digital Stereo Amplifier • 200W x 4 Chan @ 2 Ohm • 125W x 4 Chan @ 4 Ohm • Magnetic Induction Regulated Drive Power Supply • Balanced Transformer-Less Logic Input

VLX Series 4-Channel Class "DE" Digital Stereo Amplifier • 200W x 4 Chan @ 2 Ohm • 125W x 4 Chan @ 4 Ohm • Magnetic Induction Regulated Drive Power Supply • Balanced Transformer-Less Logic Input

Massive Audio BLX48 Open Box (Complete)

200w x 4 RMS @ 4ohm, 1600w Max, Full Range Full Range, 4-channel Amplifier

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200w x 4 RMS @ 4ohm, 1600w Max, Full Range Full Range, 4-channel Amplifier

• 120 Watts RMS x 4 @ 4 ohm
• 240 Watts RMS x 2 @ 2 ohm
• 480 Watts RMS x 2 @ 4 ohm, Bridged
• Total Peak Power: 960 Watts
• CTA-2006 Compliant
• Bluetooth Capable with Separate Dongle
• Conformal Coating Protects Against Water, Dust, Heat
• 8.5" L x 4.25" W x 1.6" H

• 120 Watts RMS x 4 @ 4 ohm
• 240 Watts RMS x 2 @ 2 ohm
• 480 Watts RMS x 2 @ 4 ohm, Bridged
• Total Peak Power: 960 Watts
• CTA-2006 Compliant
• Bluetooth Capable with Separate Dongle
• Conformal Coating Protects Against Water, Dust, Heat
• 8.5" L x 4.25" W x 1.6" H

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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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