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Discontinued All Infinity Car Amplifiers

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Infinity Primus 6004A

560W Peak (280W RMS) Primus Series Class-D 4-Channel Amplifier

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560W Peak (280W RMS) Primus Series Class-D 4-Channel Amplifier

• 60 watts x 4 channel @ 4 ohm
• 70 watts x 4 channel @ 2 ohm
• Bridged: 140 watts x 2 channel @ 4 ohm
• Total RMS Power: 280 watts
• Class D 2 ohm Stable 4-Channel Amplifier

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• 60 watts x 4 channel @ 4 ohm
• 70 watts x 4 channel @ 2 ohm
• Bridged: 140 watts x 2 channel @ 4 ohm
• Total RMS Power: 280 watts
• Class D 2 ohm Stable 4-Channel Amplifier

Infinity Primus 6002A

280W Max (140W RMS) Primus Series 4 ohm Stable 2-Channel Class-D Amplifier

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280W Max (140W RMS) Primus Series 4 ohm Stable 2-Channel Class-D Amplifier

• 60 Watts RMS x 2 @ 4 ohm
• 70 Watts RMS x 2 @ 2 ohm
• Total Peak Power: 280 Watts
• HPF/LPF/FPF
• 0 to +12 dB Bass Boost
• Heavy duty aluminum alloy heat-sink
• 12.3" x 7.4" x 3.74"

• 60 Watts RMS x 2 @ 4 ohm
• 70 Watts RMS x 2 @ 2 ohm
• Total Peak Power: 280 Watts
• HPF/LPF/FPF
• 0 to +12 dB Bass Boost
• Heavy duty aluminum alloy heat-sink
• 12.3" x 7.4" x 3.74"

Infinity Reference 704A

1000W Peak (400W RMS) Reference Series 4-Channel Amplifier

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1000W Peak (400W RMS) Reference Series 4-Channel Amplifier

• 70 Watts RMS x 4 @ 4 ohm
• 100 Watts RMS x 4 @ 2 ohm
• Total Peak Power: 1000 Watts
• Variable Bass Boost: 0 to +9 dB
• Heavy duty aluminum alloy heat-sink for extreme heat dissipation
• Frequency Response: 32 - 320 Hz

• 70 Watts RMS x 4 @ 4 ohm
• 100 Watts RMS x 4 @ 2 ohm
• Total Peak Power: 1000 Watts
• Variable Bass Boost: 0 to +9 dB
• Heavy duty aluminum alloy heat-sink for extreme heat dissipation
• Frequency Response: 32 - 320 Hz

Infinity Reference 1001A (AMPRF1001AAM)

Reference Series High Performance Monoblock Subwoofer Amplifier

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Reference Series High Performance Monoblock Subwoofer Amplifier

• Monoblock Amplifier
• 4 Ohm: 600 Watts RMS x 1
• 2 Ohm: 1000 Watts RMS x 1
• Wired Remote Level Control
• Turn-On Mode Switch
• Strappable Amplifier

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• Monoblock Amplifier
• 4 Ohm: 600 Watts RMS x 1
• 2 Ohm: 1000 Watts RMS x 1
• Wired Remote Level Control
• Turn-On Mode Switch
• Strappable Amplifier

Infinity Reference 6001A

600W RMS Reference Series Class-D Monoblock Amplifier with Bass Remote

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600W RMS Reference Series Class-D Monoblock Amplifier with Bass Remote

• Class D Amplifier
• 4 Ohm: 350 Watts RMS x 1
• 2 Ohm: 600 Watts RMS x 1
• Variable Low-Pass Filter
• Phase Switch

• Class D Amplifier
• 4 Ohm: 350 Watts RMS x 1
• 2 Ohm: 600 Watts RMS x 1
• Variable Low-Pass Filter
• Phase Switch

Infinity Reference 7005A (AMPRF7005AAM)

300W RMS Reference Series Class-AB 5-Channel Compact Amplifier with Bass Remote

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300W RMS Reference Series Class-AB 5-Channel Compact Amplifier with Bass Remote

• 50 watts x 4 channel + 320 watts x 1 channel @ 4 ohm
• 65 watts x 4 channel + 500 watts x 1 channel @ 2 ohm
• Bridged: 140 watts x 2 channel @ 4 ohm + 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 280 watts
• Class AB / D 2 ohm Stable 5-Channel Amplifier

• 50 watts x 4 channel + 320 watts x 1 channel @ 4 ohm
• 65 watts x 4 channel + 500 watts x 1 channel @ 2 ohm
• Bridged: 140 watts x 2 channel @ 4 ohm + 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 280 watts
• Class AB / D 2 ohm Stable 5-Channel Amplifier

Infinity Kappa Four

1500W Peak (480W RMS) Kappa Series Class-D 4-Channel Amplifier

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1500W Peak (480W RMS) Kappa Series Class-D 4-Channel Amplifier

• 100 watts x 4 channel @ 4 ohm
• 120 watts x 4 channel @ 2 ohm
• Bridged: 240 watts x 2 channel @ 4 ohm
• Total RMS Power: 480 watts
• Class D 2 ohm Stable 4-Channel Amplifier

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• 100 watts x 4 channel @ 4 ohm
• 120 watts x 4 channel @ 2 ohm
• Bridged: 240 watts x 2 channel @ 4 ohm
• Total RMS Power: 480 watts
• Class D 2 ohm Stable 4-Channel Amplifier

Infinity Reference 10001A (AMPRF10001AAM)

Reference Series 1000 Watts RMS Monoblock Class-D Amplifier

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Reference Series 1000 Watts RMS Monoblock Class-D Amplifier

• 600 Watts RMS x 1 @ 4 ohm
• 1000 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 2000 Watts
• Preamp Outputs/LPF
• Variable Bass Boost
• 12-5/8"W x 2-3/16"D x 7-1/8"H

• 600 Watts RMS x 1 @ 4 ohm
• 1000 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 2000 Watts
• Preamp Outputs/LPF
• Variable Bass Boost
• 12-5/8"W x 2-3/16"D x 7-1/8"H

Infinity Kappa Perfect 3002A - New (Damaged Packaging, Product A+)

750W Peak (300W RMS) Class D Kappa Series 2 Channel Powersports Amplifier

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750W Peak (300W RMS) Class D Kappa Series 2 Channel Powersports Amplifier

• 100 watts x 2 channel @ 4 ohm
• 150 watts x 2 channel @ 2 ohm
• Bridged: 300 watts x 1 channel @ 4 ohm
• Total RMS Power: 300 watts
• Class D 2 ohm Stable 2-Channel Amplifier

• 100 watts x 2 channel @ 4 ohm
• 150 watts x 2 channel @ 2 ohm
• Bridged: 300 watts x 1 channel @ 4 ohm
• Total RMS Power: 300 watts
• Class D 2 ohm Stable 2-Channel Amplifier

Infinity Kappa One 6 (KAPPAONE6AM) (Like New (Open Box))

1500W Peak (600W RMS) Class D Kappa Series Monoblock Car Amplifier with Bass Remote

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1500W Peak (600W RMS) Class D Kappa Series Monoblock Car Amplifier with Bass Remote

• 380 watts x 1 channel @ 4 ohm
• 600 watts x 1 channel @ 2 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable Monoblock Amplifier

• 380 watts x 1 channel @ 4 ohm
• 600 watts x 1 channel @ 2 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable Monoblock Amplifier

Infinity Kappa One K (KAPPAONEKAM) (Open Box, Good)

2600W Peak (1000W RMS) Kappa Series Class-D Monoblock Amplifier with Bass Remote

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2600W Peak (1000W RMS) Kappa Series Class-D Monoblock Amplifier with Bass Remote

• 700 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable Monoblock Amplifier

• 700 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable Monoblock Amplifier

Infinity KAPPA 5 AMPLIFIER

350W RMS 5-Channel Class-D Car Amplifier

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350W RMS 5-Channel Class-D Car Amplifier

• 200 watts x 1 channel + @ 4 ohm
• 350 watts x 1 channel + @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm + @ 2 ohm
• Total RMS Power: 350 watts
• Class D 2 ohm Stable 5-Channel Amplifier

• 200 watts x 1 channel + @ 4 ohm
• 350 watts x 1 channel + @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm + @ 2 ohm
• Total RMS Power: 350 watts
• Class D 2 ohm Stable 5-Channel Amplifier

Infinity KAPPA TWO

KAPPA 2CH AMPLIFIER - 125 W X 2 RMS

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KAPPA 2CH AMPLIFIER - 125 W X 2 RMS

• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

Infinity KAPPA K600

KAPPA MONO AMP - 600 W X 1 RMS

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KAPPA MONO AMP - 600 W X 1 RMS

• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

Infinity Reference 3004A - New (Damaged Packaging, Product A+)

400W RMS Class H Reference Series 4 Channel Car Amplifier

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400W RMS Class H Reference Series 4 Channel Car Amplifier

• 75 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 H 2 ohm Stable 4-Channel Amplifier

• 75 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 H 2 ohm Stable 4-Channel Amplifier

Infinity Reference 7005A - New (Damaged Packaging, Product A+)

760W RMS Class AB/D Reference Series 5 Channel Car Amplifier

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760W RMS Class AB/D Reference Series 5 Channel Car Amplifier

• 50 watts x 4 channel + 320 watts x 1 channel @ 4 ohm
• 75 watts x 4 channel + 500 watts x 1 channel @ 2 ohm
• Bridged: 150 watts x 2 channel @ 4 ohm + 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 800 watts
• Class AB / D 2 ohm Stable 5-Channel Amplifier

• 50 watts x 4 channel + 320 watts x 1 channel @ 4 ohm
• 75 watts x 4 channel + 500 watts x 1 channel @ 2 ohm
• Bridged: 150 watts x 2 channel @ 4 ohm + 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 800 watts
• Class AB / D 2 ohm Stable 5-Channel Amplifier

Infinity DSP4425 (INFDSP4425AM) - New (Damaged Packaging, Product A+)

200W Peak (140W RMS) Class AB DSP Series 4 Channel Car Amplifier with Digital Signal Processing

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200W Peak (140W RMS) Class AB DSP Series 4 Channel Car Amplifier with Digital Signal Processing

• 25 watts x 4 channel @ 4 ohm
• 35 watts x 2 channel @ 2 ohm
• Total RMS Power: 140 watts
• Class A/B 2 ohm Stable 4-Channel Amplifier

• 25 watts x 4 channel @ 4 ohm
• 35 watts x 2 channel @ 2 ohm
• Total RMS Power: 140 watts
• Class A/B 2 ohm Stable 4-Channel Amplifier

Infinity INFDSP6840 - New (Damaged Packaging, Product A+)

1000W Peak (480W RMS) DSP Series Class-D 8-Channel Amplifier with Digital Signal Processing (DSP)

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1000W Peak (480W RMS) DSP Series Class-D 8-Channel Amplifier with Digital Signal Processing (DSP)

• 40 watts x 8 channel @ 4 ohm
• 60 watts x 8 channel @ 2 ohm
• Total RMS Power: 480 watts
• Class D 2 ohm Stable 8-Channel Amplifier

• 40 watts x 8 channel @ 4 ohm
• 60 watts x 8 channel @ 2 ohm
• Total RMS Power: 480 watts
• Class D 2 ohm Stable 8-Channel Amplifier

Infinity Reference 3004A (REFERENCE3004A)

400W RMS Class H Reference Series 4 Channel Car Amplifier

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400W RMS Class H Reference Series 4 Channel Car Amplifier

• 75 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 H 2 ohm Stable 4-Channel Amplifier

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• 75 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 H 2 ohm Stable 4-Channel Amplifier

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    Infinity All Car Amplifiers Information

    All car amplifiers from Infinity are built from highly durable materials and with quality in mind. With various power ratings and max power output, Infinity has a wide array of options to suit your system. When thinking of car amplifiers, think Infinity.
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    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
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    2012 Honda Insight

    2020 Ford Expedition

    2021 Kia Soul

    1986 Ford E Series

    1997 GMC C1500

    1987 Dodge 600

    2002 Audi TT

    2021 Audi SQ5

    1997 Ford E Series

    2005 BMW M3

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    • Owner's manual
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    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.