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Massive Audio BX4

960W 4-Channel Class D BX Series High Performance Car Amplifier

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960W 4-Channel Class D BX Series High Performance Car Amplifier

• 120W x 4-Chan. @ 4 ohm
• 240W x 4-Chan. @ 2 ohm
• 480W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2 Channel Operation
• 8 Gauge Power and Ground Inputs
• Selectable LPF or HPF

• 120W x 4-Chan. @ 4 ohm
• 240W x 4-Chan. @ 2 ohm
• 480W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2 Channel Operation
• 8 Gauge Power and Ground Inputs
• Selectable LPF or HPF

New Hifonics Zeus ZXX-2000.4 2000 Watt RMS 4-Channel Car Audio Amplifier+Amp Kit

2000W Peak Zeus Series Class-A/B 4-Channel 2-Ohm Stable Amplifier (ZXX-20004) Package

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2000W Peak Zeus Series Class-A/B 4-Channel 2-Ohm Stable Amplifier (ZXX-20004) Package

• 250 Watts Peak x 4 @ 4 ohm
• 500 Watts Peak x 4 @ 2 ohm
• Total Peak Power: 2,000 Watts
• High- and Low-Pass Filterse
• Variable Bass Boost
• Aluminum Heatsink
• 22" W x 10" L x 6" H

• 250 Watts Peak x 4 @ 4 ohm
• 500 Watts Peak x 4 @ 2 ohm
• Total Peak Power: 2,000 Watts
• High- and Low-Pass Filterse
• Variable Bass Boost
• Aluminum Heatsink
• 22" W x 10" L x 6" H

NVX - Worth the Envy - Direct to Consumer Car Audio

SPL AX4-720

720W Max, E-FLUX Plasma Series 4-Channel Amplifier

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720W Max, E-FLUX Plasma Series 4-Channel Amplifier

SPL AX4-720 720W Max, E-FLUX Plasma Series 4-Channel Amplifier • Full Mosfet Power Supply • 4 ohm: 85 watts x 4 chan. • 2 ohm: 100 watts x 4 chan. • Bridged, @ 2 ohm: 200 watts x 2 chan.

SPL AX4-720 720W Max, E-FLUX Plasma Series 4-Channel Amplifier • Full Mosfet Power Supply • 4 ohm: 85 watts x 4 chan. • 2 ohm: 100 watts x 4 chan. • Bridged, @ 2 ohm: 200 watts x 2 chan.

Planet Audio TRQ4.800

800W 4 Channel Torque Series Class A/B Car Amplifier

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

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800W 4 Channel Torque Series Class A/B Car Amplifier

• RMS Power: 75W x 4 @ 4 ohm, 200W x 4 @ 2 ohm, 400W x 2 @ 4 ohm Bridged
• Total Peak Power: 800W
• Variable Low-Pass Filter (50-250 Hz, 24 dB/octave)
• Dimensions: 9.5"W x 10.19"L x 2.125"H

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

• RMS Power: 75W x 4 @ 4 ohm, 200W x 4 @ 2 ohm, 400W x 2 @ 4 ohm Bridged
• Total Peak Power: 800W
• Variable Low-Pass Filter (50-250 Hz, 24 dB/octave)
• Dimensions: 9.5"W x 10.19"L x 2.125"H

Boston Acoustics GT-42

4-Channel High Current Amplifier

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4-Channel High Current Amplifier

4-Channel High Current Amplifier • 150W RMS x 4 @ 2 • 450W RMS x 2 @ 2 • Adjustable Mounting Feet • Screw-Down Security Cover • 2 Ohm Mono Stable • Continuously Variable Crossover and Q

4-Channel High Current Amplifier • 150W RMS x 4 @ 2 • 450W RMS x 2 @ 2 • Adjustable Mounting Feet • Screw-Down Security Cover • 2 Ohm Mono Stable • Continuously Variable Crossover and Q

Lanzar VBP411

1200W Max, Vibe Pro Series 4-Channel High Power MOSFET Amplifier

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1200W Max, Vibe Pro Series 4-Channel High Power MOSFET Amplifier

Vibe Pro Series 4-Channel Car Amplifier • 150W x 4-Chan. @ 4 Ohm • 270W x 4-Chan. @ 2 Ohm • Preamp RCA Outputs To Daisy Chain Multiple Amps • 2-Way System Protection Circuitry • DC To DC Switching Power Supply

Vibe Pro Series 4-Channel Car Amplifier • 150W x 4-Chan. @ 4 Ohm • 270W x 4-Chan. @ 2 Ohm • Preamp RCA Outputs To Daisy Chain Multiple Amps • 2-Way System Protection Circuitry • DC To DC Switching Power Supply

Sony XM-GS400

700W Max Compact 4 Channel GS Series Amplifier with High Level Inputs, Crossover Filters and a 3-year warranty!

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700W Max Compact 4 Channel GS Series Amplifier with High Level Inputs, Crossover Filters and a 3-year warranty!

• 70 Watts RMS x 4 @ 4 ohm
• 80 Watts RMS x 4 @ 2 ohm
• 160 Watts RMS x 2 @ 4 ohm, Bridged
• Total Peak Power: 700 Watts
• CEA-2006 Compliant
• 4, 3 or 2 channel stereo operation
• Signal to Noise Ration: 93 dBA
• Speaker-level (high-level) inputs with Auto Turn-on

• 70 Watts RMS x 4 @ 4 ohm
• 80 Watts RMS x 4 @ 2 ohm
• 160 Watts RMS x 2 @ 4 ohm, Bridged
• Total Peak Power: 700 Watts
• CEA-2006 Compliant
• 4, 3 or 2 channel stereo operation
• Signal to Noise Ration: 93 dBA
• Speaker-level (high-level) inputs with Auto Turn-on

Audiobahn A4601T

840W Max, 4-Channel Class A/B Amplifier

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840W Max, 4-Channel Class A/B Amplifier

4-Channel Class A/B Amplifier with Cobalt Blue Illumination and chrome finish • 840W Max Power Output • 420W RMS @ 2 ohm • 300W RMS @ 4 ohm • Digital LCD Voltmeter Display • Cooling Fan • Preamp Outputs

4-Channel Class A/B Amplifier with Cobalt Blue Illumination and chrome finish • 840W Max Power Output • 420W RMS @ 2 ohm • 300W RMS @ 4 ohm • Digital LCD Voltmeter Display • Cooling Fan • Preamp Outputs

Cadence QR80.4

510 W RMS QR Series 2 ohm Stable 4-Channel Class-D Amplifier

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510 W RMS QR Series 2 ohm Stable 4-Channel Class-D Amplifier

• 80 Watts RMS x 4 @ 4 ohm
• 130 Watts RMS x 4 @ 2 ohm
•255 Watts RMS x 2 @ 4 ohm, Bridged
• Total Peak Power: 510 Watts
• High and Low Pass Filters
• Aluminum Heatsink
• Dimensions: 6.3" W x 9.21" L x 2.05" H

• 80 Watts RMS x 4 @ 4 ohm
• 130 Watts RMS x 4 @ 2 ohm
•255 Watts RMS x 2 @ 4 ohm, Bridged
• Total Peak Power: 510 Watts
• High and Low Pass Filters
• Aluminum Heatsink
• Dimensions: 6.3" W x 9.21" L x 2.05" H

Soundstream P4.260

260W 4-Channel Picasso Series Class A/B Amplifier

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260W 4-Channel Picasso Series Class A/B Amplifier

• RMS Power: 45W x 4 @ 4 ohm, 65W x 4 @ 2 ohm, 130W x 2 @ 4 ohm, Bridged
• Total Peak Power: 260W
• Dash Mount Remote Bass Level Control Included
• Dimensions: 8.25"W x 11"L x 2"H

• RMS Power: 45W x 4 @ 4 ohm, 65W x 4 @ 2 ohm, 130W x 2 @ 4 ohm, Bridged
• Total Peak Power: 260W
• Dash Mount Remote Bass Level Control Included
• Dimensions: 8.25"W x 11"L x 2"H

Hifonics X800.4

800W BRUTUS X-14 Series 4-Channel Amplifier

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800W BRUTUS X-14 Series 4-Channel Amplifier

• RMS Power: 100W x 4 @ 4 ohm, 200W x 4 @ 2 ohm, 400W x 2 @ 4 ohm Bridged
• Total Peak Power: 800W
• CEA-2006 Compliant/Preamp Outputs/LPF
• 14.17"W x 2.5"H x 9.49"L

• RMS Power: 100W x 4 @ 4 ohm, 200W x 4 @ 2 ohm, 400W x 2 @ 4 ohm Bridged
• Total Peak Power: 800W
• CEA-2006 Compliant/Preamp Outputs/LPF
• 14.17"W x 2.5"H x 9.49"L

Precision Power ICE1000.4

1000W Max Class-A/B 2-Ohm Stable Bridgeable 4-channel Amplifier

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1000W Max Class-A/B 2-Ohm Stable Bridgeable 4-channel Amplifier

• 80 Watts RMS x 4 @ 4 ohm
• 125 Watts RMS x 4 @ 2 ohm
• 250 Watts RMS x 2 @ 4 ohm Bridged
• Total Peak Power: 100 Watts
• Variable high-pass filter: 20 - 4500 Hz, 12 dB/octave
• Variable low-pass filter: 50 - 4500 Hz, 24 dB/octave
• Variable Bass Boost: 0 to +12 dB bass boost
• Dimensions: 5"W x 12.50"L x 5"H

• 80 Watts RMS x 4 @ 4 ohm
• 125 Watts RMS x 4 @ 2 ohm
• 250 Watts RMS x 2 @ 4 ohm Bridged
• Total Peak Power: 100 Watts
• Variable high-pass filter: 20 - 4500 Hz, 12 dB/octave
• Variable low-pass filter: 50 - 4500 Hz, 24 dB/octave
• Variable Bass Boost: 0 to +12 dB bass boost
• Dimensions: 5"W x 12.50"L x 5"H

Blaupunkt THA475

Thin Series 4-Channel Amplifier

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Thin Series 4-Channel Amplifier

Thin Series 4-Channel Amplifier • 75W x 4 chan. @ 4 Ohm • 120W x 4 chan. @ 2 Ohm • large heatsink • MOSFET power supply • monster size gold plated power/speaker terminals • CEA-2006 compliant

Thin Series 4-Channel Amplifier • 75W x 4 chan. @ 4 Ohm • 120W x 4 chan. @ 2 Ohm • large heatsink • MOSFET power supply • monster size gold plated power/speaker terminals • CEA-2006 compliant

Crunch DRA4050.4

4000W V-Drive Series 4-Channel Class AB Car Amplifier

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4000W V-Drive Series 4-Channel Class AB Car Amplifier

• 4000 Watts Max
• 1000 Watts x 4-Chan. @ 2 Ohm
• 3-Way System Protection
• Selectable Highpass/Lowpass Filters

• 4000 Watts Max
• 1000 Watts x 4-Chan. @ 2 Ohm
• 3-Way System Protection
• Selectable Highpass/Lowpass Filters

Hifonics ZXi 3406

300 watts, Zeus ZXi 4-Channel Amplifier

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300 watts, Zeus ZXi 4-Channel Amplifier

35 watts RMS x 4 chan. @ 4 Ohm / 75 watts RMS x 4 chan. @ 2 Ohm / 150 watts x 2 chan. @ 4 Ohm • Bridgeable • Bass Remote • <0.05% THD • Signal to Noise >95 dB

35 watts RMS x 4 chan. @ 4 Ohm / 75 watts RMS x 4 chan. @ 2 Ohm / 150 watts x 2 chan. @ 4 Ohm • Bridgeable • Bass Remote • <0.05% THD • Signal to Noise >95 dB

Kenwood KAC-6407

550W Max (130W RMS) Class-AB 4-Channel 2-Ohm Stable Amplifier

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550W Max (130W RMS) Class-AB 4-Channel 2-Ohm Stable Amplifier

• 40 Watts RMS x 4 @ 4 ohm
• 60 Watts RMS x 2 @ 2 ohm
• 130 Watts RMS x 2 @ 4 ohmS
• Total Max Power: 550 Watts
• CTA-2006 Compliant/
• Aluminum Heatsink
• 13-3/16"W x 8-1/16"L x 2-3/16"H

• 40 Watts RMS x 4 @ 4 ohm
• 60 Watts RMS x 2 @ 2 ohm
• 130 Watts RMS x 2 @ 4 ohmS
• Total Max Power: 550 Watts
• CTA-2006 Compliant/
• Aluminum Heatsink
• 13-3/16"W x 8-1/16"L x 2-3/16"H

Boss CXX2004

1000W Class AB 4-Channel Chaos EXXtreme Series Amplifier

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1000W Class AB 4-Channel Chaos EXXtreme Series Amplifier

• 200W 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

• 200W 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

VIBE Audio SLICKA3

1300W Max, 4-Channel Class A/B Slick Series Car Amplifier

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1300W Max, 4-Channel Class A/B Slick Series Car Amplifier

Slick Series 4-Channel Class A/B Car Amplifier • 100W x 4 Chan @ 4 Ohm • 160W x 4 Chan @ 2 Ohm • Remote Bass Level Input • Selectable Bass Boost • Speaker-Level Inputs • Variable High-Pass and Low-Pass Filter

Slick Series 4-Channel Class A/B Car Amplifier • 100W x 4 Chan @ 4 Ohm • 160W x 4 Chan @ 2 Ohm • Remote Bass Level Input • Selectable Bass Boost • Speaker-Level Inputs • Variable High-Pass and Low-Pass Filter

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4-Channel class A/B bipolar amplifier • 240 watts x 2 at 4 ohm bridged • Built in crossover • 4-way protection circuitry • RCA input and output jacks

4-Channel class A/B bipolar amplifier • 240 watts x 2 at 4 ohm bridged • Built in crossover • 4-way protection circuitry • RCA input and output jacks

Kenwood eXcelon X600F

1200W Max, 4-Channel Power Amplifier

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1200W Max, 4-Channel Power Amplifier

Gouriki Series 4-Channel Class A/B Car Amplifier • 1200 Watts Max • 150 Watts x 4 Chan. @ 2 Ohm • 100 Watts x 4 Chan. @ 4 Ohm • K-STAT Self-Tracking Audio Transistor Technology • Cooling Fan And Multiple Vents •

Gouriki Series 4-Channel Class A/B Car Amplifier • 1200 Watts Max • 150 Watts x 4 Chan. @ 2 Ohm • 100 Watts x 4 Chan. @ 4 Ohm • K-STAT Self-Tracking Audio Transistor Technology • Cooling Fan And Multiple Vents •

NVX - Worth the Envy - Direct to Consumer Car Audio

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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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