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Discontinued Alpine Class-D Amplifiers

Alpine's Class-D amplifiers combine efficiency with powerful, clear audio output.

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Alpine R-A90S (Open Box, Good)

900W RMS Class D R Series 6 Channel Car Amplifier

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900W RMS Class D R Series 6 Channel Car Amplifier

• 75 watts x 4 channel + 150 watts x 2 channel @ 4 ohm
• 100 watts x 4 channel + 250 watts x 2 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm + 500 watts x 1 channel @ 4 ohm
• Total RMS Power: 900 watts
• Class D 2 ohm Stable 6-Channel Amplifier

• 75 watts x 4 channel + 150 watts x 2 channel @ 4 ohm
• 100 watts x 4 channel + 250 watts x 2 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm + 500 watts x 1 channel @ 4 ohm
• Total RMS Power: 900 watts
• Class D 2 ohm Stable 6-Channel Amplifier

Alpine PDX-M12 (Open Box Complete Like New)

1200W RMS, PDX Series Monoblock Power Density Class D Digital Car Amplifier(Open Box Complete Like New)

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1200W RMS, PDX Series Monoblock Power Density Class D Digital Car Amplifier(Open Box Complete Like New)

• Item Condition: Open Box, Like New
• RMS: 1200W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm
• Total RMS Power: 1200W
• CEA-2006 Compliant
• 6-Layer Glass Epoxy PC Board and Compact Size
• Thermal Protection Circuitry
• Dimensions: 7-9/16"D x 10-1/8"W x 2"H

• Item Condition: Open Box, Like New
• RMS: 1200W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm
• Total RMS Power: 1200W
• CEA-2006 Compliant
• 6-Layer Glass Epoxy PC Board and Compact Size
• Thermal Protection Circuitry
• Dimensions: 7-9/16"D x 10-1/8"W x 2"H

Alpine MRV-F300_XKIT82

300W 4-Channel Class D V-Power Series Compact Car Amplifier + FREE 100% Copper 2-Channel True Spec 8 Gauge Amplifier Installation Kit

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300W 4-Channel Class D V-Power Series Compact Car Amplifier + FREE 100% Copper 2-Channel True Spec 8 Gauge Amplifier Installation Kit

• RMS Power: 50W x 4-Chan. @ 4 ohm, 75W x 4-Chan. @ 2 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Same Power in a 40% Smaller Chassis
• 8 Gauge 2-Channel Complete Amplifier Installation Kit

• RMS Power: 50W x 4-Chan. @ 4 ohm, 75W x 4-Chan. @ 2 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Same Power in a 40% Smaller Chassis
• 8 Gauge 2-Channel Complete Amplifier Installation Kit

Alpine R2-A150M (Like New (Open Box))

1500W RMS Class D R-Series Monoblock Car Amplifier

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1500W RMS Class D R-Series Monoblock Car Amplifier

• 700 watts x 1 channel @ 4 ohm
• 1200 watts x 1 channel @ 2 ohm
• 1500 watts x 1 channel @ 1 ohm
• Total RMS Power: 1500 watts
• Class D 1 ohm Stable Monoblock Amplifier

• 700 watts x 1 channel @ 4 ohm
• 1200 watts x 1 channel @ 2 ohm
• 1500 watts x 1 channel @ 1 ohm
• Total RMS Power: 1500 watts
• Class D 1 ohm Stable Monoblock Amplifier

Alpine R2-A60F (Like New (Open Box))

600W RMS Class D R-Series 4 Channel Car Amplifier

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600W RMS Class D R-Series 4 Channel Car Amplifier

• 100 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

• 100 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

Alpine S2-A60M (Open Box, Good)

600W RMS Class D S-Series Monoblock Car Amplifier

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600W RMS Class D S-Series Monoblock Car Amplifier

• 330 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

• 330 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

Alpine S2-A120M (Like New (Open Box))

1200W Class D RMS S-Series Monoblock Car Amplifier

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1200W Class D RMS S-Series Monoblock Car Amplifier

• 600 watts x 1 channel @ 4 ohm
• 1200 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

• 600 watts x 1 channel @ 4 ohm
• 1200 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

Alpine R2-A75M (Like New (Open Box))

750W RMS Class D R-Series Monoblock Car Amplifier

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750W RMS Class D R-Series Monoblock Car Amplifier

• 500 watts x 1 channel @ 4 ohm
• 750 watts x 1 channel @ 2 ohm
• Total RMS Power: 750 watts
• Class D 2 ohm Stable Monoblock Amplifier

• 500 watts x 1 channel @ 4 ohm
• 750 watts x 1 channel @ 2 ohm
• Total RMS Power: 750 watts
• Class D 2 ohm Stable Monoblock Amplifier

Alpine S2-A120M (Open Box, Great)

1200W Class D RMS S-Series Monoblock Car Amplifier

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1200W Class D RMS S-Series Monoblock Car Amplifier

• 600 watts x 1 channel @ 4 ohm
• 1200 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

• 600 watts x 1 channel @ 4 ohm
• 1200 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

Alpine S2-A60M (Open Box, Great)

600W RMS Class D S-Series Monoblock Car Amplifier

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600W RMS Class D S-Series Monoblock Car Amplifier

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

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

Alpine S2-A36F (Open Box, Good)

360W RMS Class D S-Series 4 Channel Car Amplifier

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360W RMS Class D S-Series 4 Channel Car Amplifier

• 60 watts x 4 channel @ 4 ohm
• 90 watts x 4 channel @ 2 ohm
• Bridged: 180 watts x 2 channel @ 4 ohm
• Total RMS Power: 360 watts
• Class D 2 ohm Stable 4-Channel Amplifier

• 60 watts x 4 channel @ 4 ohm
• 90 watts x 4 channel @ 2 ohm
• Bridged: 180 watts x 2 channel @ 4 ohm
• Total RMS Power: 360 watts
• Class D 2 ohm Stable 4-Channel Amplifier

Alpine KTA-450 (Like New (Open Box))

400W Peak (200W RMS) Class D Power Pack Series 4 Channel Car Amplifier

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400W Peak (200W RMS) Class D Power Pack Series 4 Channel Car Amplifier

• 50 watts x 4 channel @ 4 ohm
• 45 watts x 4 channel @ 2 ohm
• Total RMS Power: 200 watts
• Class D 2 ohm Stable 4-Channel Amplifier

• 50 watts x 4 channel @ 4 ohm
• 45 watts x 4 channel @ 2 ohm
• Total RMS Power: 200 watts
• Class D 2 ohm Stable 4-Channel Amplifier

Alpine PDX-F4_XKIT42

400W PDX Series 4-Channel Power Density Digital Class D Car Amplifier + FREE 100% Copper, 2-Chan. True Spec 4 Gauge Amp Installation Kit

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400W PDX Series 4-Channel Power Density Digital Class D Car Amplifier + FREE 100% Copper, 2-Chan. True Spec 4 Gauge Amp Installation Kit

• RMS Power: 100W x 4-Chan. @ 4 ohm
• 400 Watts RMS
• Class D
• Variable High-Pass and Low-Pass Filter
• Blue LED Power/Status Indicator
• Compact Size
• 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit

• RMS Power: 100W x 4-Chan. @ 4 ohm
• 400 Watts RMS
• Class D
• Variable High-Pass and Low-Pass Filter
• Blue LED Power/Status Indicator
• Compact Size
• 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit

Alpine Marine PDX-5M-Like New

5-Channel Class-D Marine Digital PDX Amplifier

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5-Channel Class-D Marine Digital PDX Amplifier

• Full-Range RMS: 75W x 4 @ 4 ohm, 75W x 4 @ 2 ohm
• Subwoofer RMS: 300W x 1 @ 4 ohm, 300W x 1 @ 2 ohm
• CEA-2006 Compliant
• Salt/Fog/UV Weathering Protection
• Discrete Pre-amp Stage
• Dimensions: 10-1/8"L x 7-9/16"W x 2-7/16"H

• Full-Range RMS: 75W x 4 @ 4 ohm, 75W x 4 @ 2 ohm
• Subwoofer RMS: 300W x 1 @ 4 ohm, 300W x 1 @ 2 ohm
• CEA-2006 Compliant
• Salt/Fog/UV Weathering Protection
• Discrete Pre-amp Stage
• Dimensions: 10-1/8"L x 7-9/16"W x 2-7/16"H

Alpine S-A32F

S-Series 320W RMS 4-Channel Digital Class D Car Audio Amplifier

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S-Series 320W RMS 4-Channel Digital Class D Car Audio Amplifier

• 55 watts x 4 channel @ 4 ohm
• 80 watts x 4 channel @ 2 ohm
• Bridged: 160 watts x 2 channel @ 4 ohm
• Total RMS Power: 320 watts
• CEA-2006 Compliant
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

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• 55 watts x 4 channel @ 4 ohm
• 80 watts x 4 channel @ 2 ohm
• Bridged: 160 watts x 2 channel @ 4 ohm
• Total RMS Power: 320 watts
• CEA-2006 Compliant
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

Alpine X-A70F

700W RMS X-Series Class-D 4-Channel 2 ohm Stable Amplifier

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700W RMS X-Series Class-D 4-Channel 2 ohm Stable Amplifier

• 120 Watts RMS x 4 @ 4 ohm
• 715 Watts RMS x 4 @ 2 ohm
• 350 Watts RMS x 2 @ 4 ohm, Bridged
• CEA-2006 Compliant
• Low Pass and High Pass Filters
• 0 - 12dB Bass Boost
• Aluminum Heatsink
• Dimensions: 11-3/4" W x 7-5/8" L x 2" H

• 120 Watts RMS x 4 @ 4 ohm
• 715 Watts RMS x 4 @ 2 ohm
• 350 Watts RMS x 2 @ 4 ohm, Bridged
• CEA-2006 Compliant
• Low Pass and High Pass Filters
• 0 - 12dB Bass Boost
• Aluminum Heatsink
• Dimensions: 11-3/4" W x 7-5/8" L x 2" H

Alpine S-A60M

S-Series Monoblock Class-D Amplifier (600W RMS)

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S-Series Monoblock Class-D Amplifier (600W RMS)

• Alpine S-Series Mono Power Amplifier - S-A60M
• 400W RMS x 1 (4ohm, 14.4V < 1% THD+N)
• 600W RMS x 1 (2ohm, 14.4V < 1% THD+N)
• Remote bass knob compatible

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• Alpine S-Series Mono Power Amplifier - S-A60M
• 400W RMS x 1 (4ohm, 14.4V < 1% THD+N)
• 600W RMS x 1 (2ohm, 14.4V < 1% THD+N)
• Remote bass knob compatible

Alpine R-A75M

R-Series Class D Monoblock Subwoofer Amplifier (750 Watts RMS)

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R-Series Class D Monoblock Subwoofer Amplifier (750 Watts RMS)

• 500 watts RMS x 1 @ 4 ohm / 750 watts RMS x 1 @ 2 ohm
• Hi-resolution Audio Compliant
• Low/Subsonic filter with variable Bass Boost
• Preamp and speaker-level inputs
• Best-in-class performance
• CTA-2006 compliant

• 500 watts RMS x 1 @ 4 ohm / 750 watts RMS x 1 @ 2 ohm
• Hi-resolution Audio Compliant
• Low/Subsonic filter with variable Bass Boost
• Preamp and speaker-level inputs
• Best-in-class performance
• CTA-2006 compliant

Alpine X-A90M

900W RMS X-Series Class-D Monoblock 2 ohm Stable Amplifier

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900W RMS X-Series Class-D Monoblock 2 ohm Stable Amplifier

• 600 Watts RMS x 4 @ 4 ohm
• 900 Watts RMS x 4 @ 2 ohm
• CEA-2006 Compliant
• Low Pass and High Pass Filters
• 0 - 12dB Bass Boost
• Aluminum Heatsink
• Dimensions: 11-3/4" W x 7-5/8" L x 2" H

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• 600 Watts RMS x 4 @ 4 ohm
• 900 Watts RMS x 4 @ 2 ohm
• CEA-2006 Compliant
• Low Pass and High Pass Filters
• 0 - 12dB Bass Boost
• Aluminum Heatsink
• Dimensions: 11-3/4" W x 7-5/8" L x 2" H

Alpine R-A60F

R-Series 4-Channel Power Density Amplifier (600 Watts Total RMS)

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R-Series 4-Channel Power Density Amplifier (600 Watts Total RMS)

• 100W RMS x 4 @ 4 Ohm
• 150W RMS x 4 @ 2 Ohm
• 300 Watts x 2 @ 4 Ohm Bridged
• Hi-Resolution Audio Compliant
• Increased dynamic range
• Only 46-degrees of phase shift

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VIP Product Get $40.00 in rewards to spend later

• 100W RMS x 4 @ 4 Ohm
• 150W RMS x 4 @ 2 Ohm
• 300 Watts x 2 @ 4 Ohm Bridged
• Hi-Resolution Audio Compliant
• Increased dynamic range
• Only 46-degrees of phase shift

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    Alpine Class-D Amplifiers Information

    Alpine Class-D amplifiers includes efficient, Class-D circuitry. This circuit makes the most out of the limited power available from your car’s electrical system keeping your amp cool. Check out the amazing audio signal and power of the Alpine Class-D amplifiers.
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