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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 PDX-1.600 OB

600 watts, Class D Monoblock Power Density Digital Amplifier (PDX1.600)

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600 watts, Class D Monoblock Power Density Digital Amplifier (PDX1.600)

Class D Monoblock Power Density Digital Amplifier • 600 watts RMS x 1 at 2/4 ohm • CEA-2006 compliant • MOSFET power and output stages • Frequency Response: 20 Hz - 200 Hz

Class D Monoblock Power Density Digital Amplifier • 600 watts RMS x 1 at 2/4 ohm • CEA-2006 compliant • MOSFET power and output stages • Frequency Response: 20 Hz - 200 Hz

Alpine PDX-M12 (Open Box)

1200W RMS, PDX Series Monoblock Power Density Class D Digital Car Amplifier

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1200W RMS, PDX Series Monoblock Power Density Class D Digital Car Amplifier

• Item Condition: Open Box
• 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
• 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 R-A90S (Open Box, Great)

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-F4 Open Box, Accepatble Condition (Used)

400W PDX Series 4-Channel Power Density Digital Class D Car Amplifier

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400W PDX Series 4-Channel Power Density Digital Class D Car Amplifier

• Item Condition: Open Box
• 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

• Item Condition: Open Box
• 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

Alpine MRD-M1005 Factory R/B

FACTORY REFURBISHED

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FACTORY REFURBISHED

1,000 watts RMS x 1 at 2 ohm • Bass Engine® with low-pass filter, subsonic filter, and parametric EQ, • Amp Link • preamp outputs

1,000 watts RMS x 1 at 2 ohm • Bass Engine® with low-pass filter, subsonic filter, and parametric EQ, • Amp Link • preamp outputs

Alpine PDX-V9 Open Box Missing (Good, Used)

1600W Max, 5-Channel PDX Series Car Amplifier Open Box Missing (Good, Used)

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1600W Max, 5-Channel PDX Series Car Amplifier Open Box Missing (Good, Used)

• Full-Range RMS: 100W x 4 @ 4 ohm, 100W x 4 @ 2 ohm
• Subwoofer RMS: 500W x 1 @ 4 ohm, 500W x 1 @ 2 ohm
• CEA-2006 Compliant
• Super Efficient PDX Power Supply >90%
• Power Management Processor
• Dimensions: 10-5/8"W x 7-1/2"D x 2"H

• Full-Range RMS: 100W x 4 @ 4 ohm, 100W x 4 @ 2 ohm
• Subwoofer RMS: 500W x 1 @ 4 ohm, 500W x 1 @ 2 ohm
• CEA-2006 Compliant
• Super Efficient PDX Power Supply >90%
• Power Management Processor
• Dimensions: 10-5/8"W x 7-1/2"D x 2"H

Alpine PDX-5 R/B

600W RMS, Class D 5-Channel PDX Series Amplifier

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600W RMS, Class D 5-Channel PDX Series Amplifier

PDX Series 5-Channel Class D Car Amplifier • 75W x 4 chan. + 300W x 1 chan. @ 4 ohm • 75W x 4 chan. + 300W x 1 chan. @ 2 ohm • 150W x 2 chan. + 300W x 1 chan. @ 4 ohm • Stackable operation allows for multi-amplifier setup

PDX Series 5-Channel Class D Car Amplifier • 75W x 4 chan. + 300W x 1 chan. @ 4 ohm • 75W x 4 chan. + 300W x 1 chan. @ 2 ohm • 150W x 2 chan. + 300W x 1 chan. @ 4 ohm • Stackable operation allows for multi-amplifier setup

Alpine MRP-M2000 R/B Core Only

2000W RMS, Class D Monoblock Amplifier

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2000W RMS, Class D Monoblock Amplifier

V Power Series Class D Monoblock Car Amplifier • 600W x 1 chan. @ 4 ohm • 2000W x 1 chan. @ 2 ohm • 4000W x 1 chan. Max approx. • MOSFET Power supply • Bass EQ 0-12dB at 50Hz • Continuously adjustable gain control • Thermal management control

V Power Series Class D Monoblock Car Amplifier • 600W x 1 chan. @ 4 ohm • 2000W x 1 chan. @ 2 ohm • 4000W x 1 chan. Max approx. • MOSFET Power supply • Bass EQ 0-12dB at 50Hz • Continuously adjustable gain control • Thermal management control

Alpine S-A55V

S-Series 5-Channel Class D Amplifier (540W RMS)

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S-Series 5-Channel Class D Amplifier (540W RMS)

• 5-channel Class D Amplifier
• 40 watts RMS x 4 + 200 watts RMS x 1 at 4 ohm
• 60 watts RMS x 4 + 300 watts RMS x 1 at 2 ohm
• 120 watts RMS x 2 bridged at 4 ohm + 300 watts RMS x 1 at 2 ohm
• CTA-2006 compliant
• High pass and Low pass filters with Bass Boost

• 5-channel Class D Amplifier
• 40 watts RMS x 4 + 200 watts RMS x 1 at 4 ohm
• 60 watts RMS x 4 + 300 watts RMS x 1 at 2 ohm
• 120 watts RMS x 2 bridged at 4 ohm + 300 watts RMS x 1 at 2 ohm
• CTA-2006 compliant
• High pass and Low pass filters with Bass Boost

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 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

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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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