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Discontinued Class-D Amplifiers

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PowerBass ASA-1500.1D

3000W Max, ASA Series Class D Monoblock Amplifier ASA1500.1D

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3000W Max, ASA Series Class D Monoblock Amplifier ASA1500.1D

ASA Series Class D Monoblock Car Amplifier • 375W x 1 chan. @ 4 ohm • 750W x 1 chan. @ 2 ohm • 1500W x 1 chan. @ 1 ohm • 3000W x 1 chan. Max • 1 ohm stable class D circuitry • Dual link capability: link 2 identical amplifiers together for double power

ASA Series Class D Monoblock Car Amplifier • 375W x 1 chan. @ 4 ohm • 750W x 1 chan. @ 2 ohm • 1500W x 1 chan. @ 1 ohm • 3000W x 1 chan. Max • 1 ohm stable class D circuitry • Dual link capability: link 2 identical amplifiers together for double power

Power Acoustik OV1-2000D

OV Series Class D Monoblock Amplifier

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OV Series Class D Monoblock Amplifier

FX1 Series 1-Channel Class D Car Amplifier • 600W x 1 chan. @ 4 ohm • 900W x 1 chan. @ 2 ohm • 1200W x 1 chan. @ 1 ohm • 2000W x 1 chan. Max • Nickel Plated Heavy Duty Power & Speaker Terminals

FX1 Series 1-Channel Class D Car Amplifier • 600W x 1 chan. @ 4 ohm • 900W x 1 chan. @ 2 ohm • 1200W x 1 chan. @ 1 ohm • 2000W x 1 chan. Max • Nickel Plated Heavy Duty Power & Speaker Terminals

JL Audio Slash 600/1v3 Amplifier + Free $100 Gift Card

600W RMS Monoblock Slash v3 Series Class D Car Amplifier

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600W RMS Monoblock Slash v3 Series Class D Car Amplifier

• Peak: 600W x 1 @ 4 ohm, 600W x 1 @ 3 ohm, 600W x 1 @ 2, 600W x 1 @ 1.5 ohm
• Total RMS Power: 600W
• R.I.P.S. Power Supply
• Parametric Bass EQ
• Fully Variable Infrasonic Filter
• Dimensions: 13.40"L x 9.25"W x 2.36"H

• Peak: 600W x 1 @ 4 ohm, 600W x 1 @ 3 ohm, 600W x 1 @ 2, 600W x 1 @ 1.5 ohm
• Total RMS Power: 600W
• R.I.P.S. Power Supply
• Parametric Bass EQ
• Fully Variable Infrasonic Filter
• Dimensions: 13.40"L x 9.25"W x 2.36"H

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1200 watts RMS at 1 ohm • variable low-pass crossover • Class D design • subsonic filter • Amp-Strapping circuit • preamp outputs • remote bass level control

1200 watts RMS at 1 ohm • variable low-pass crossover • Class D design • subsonic filter • Amp-Strapping circuit • preamp outputs • remote bass level control

Hifonics BRX2400.1D - Open Box, Acceptable Condition (Used)

2400 Watt RMS Brutus Series NextGen Class D Monoblock 1-Ohm Stable Subwoofer Amplifier - (Brutus 2400 Watt) Open Box Complete (Acceptable, Used)

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2400 Watt RMS Brutus Series NextGen Class D Monoblock 1-Ohm Stable Subwoofer Amplifier - (Brutus 2400 Watt) Open Box Complete (Acceptable, Used)

Power Acoustik OV1-5500D

OV Series Class D Monoblock Amplifier

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OV Series Class D Monoblock Amplifier

FX1 Series 1-Channel Class D Car Amplifier • 1700W x 1 chan. @ 4 ohm • 2500W x 1 chan. @ 2 ohm • 3200W x 1 chan. @ 1 ohm • 3200W x 1 chan. Max • Nickel Plated Heavy Duty Power & Speaker Terminals

FX1 Series 1-Channel Class D Car Amplifier • 1700W x 1 chan. @ 4 ohm • 2500W x 1 chan. @ 2 ohm • 3200W x 1 chan. @ 1 ohm • 3200W x 1 chan. Max • Nickel Plated Heavy Duty Power & Speaker Terminals

Audiopipe and Massive Audio Complete Amp and Subwoofer Upgrade Package

APK-3500 3500W Monoblock Amplifier + 2 SUMMO 124 Dual 4 Ohm Subwoofers + TC6KIT-0B 1/0 Gauge OFC Amplifier Wiring Kit + 2-Ch RCA Cable

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APK-3500 3500W Monoblock Amplifier + 2 SUMMO 124 Dual 4 Ohm Subwoofers + TC6KIT-0B 1/0 Gauge OFC Amplifier Wiring Kit + 2-Ch RCA Cable

• RMS Power: 1040W x 1 @ 4 ohm, 1940W x 1 @ 2 ohm, 3000W x 1 @ 1 ohm
• Subwoofer RMS Power: 1500W
• 1/0 Gauge Power Amplifier Installation Kit
• 2 Channel RCA Audio Interconnect Cable

• RMS Power: 1040W x 1 @ 4 ohm, 1940W x 1 @ 2 ohm, 3000W x 1 @ 1 ohm
• Subwoofer RMS Power: 1500W
• 1/0 Gauge Power Amplifier Installation Kit
• 2 Channel RCA Audio Interconnect Cable

Hifonics BRX4016.1D 4000W Car Amplifier + 0 Gauge Amp Kit + 1 Farad Capacitor

Brutus Class-D Monoblock Bass Package (Bass Knob Included)

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Brutus Class-D Monoblock Bass Package (Bass Knob Included)

• 1000 Watts Peak x 1 @ 4 ohm
• 2000 Watts Peak x 1 @ 2 ohm
• 4000 Watts Peak x 1 @ 1 ohm
• Total Peak Power: 4000 Watts
•Built-In Low Pass and Subsonic Filters
• 0 to + 10 Bass Boost
• Aluminum Heatsink
• Dimensions: 8.75" W x 22.8" L x 2.5" H

• 1000 Watts Peak x 1 @ 4 ohm
• 2000 Watts Peak x 1 @ 2 ohm
• 4000 Watts Peak x 1 @ 1 ohm
• Total Peak Power: 4000 Watts
•Built-In Low Pass and Subsonic Filters
• 0 to + 10 Bass Boost
• Aluminum Heatsink
• Dimensions: 8.75" W x 22.8" L x 2.5" H

MTX Audio Terminator TN250/1 Open Box

(Open Box) 400W Max, Class D Monoblock Terminator Series Amplifier

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(Open Box) 400W Max, Class D Monoblock Terminator Series Amplifier

Terminator Series Class D Monoblock Car Amplifier • 100W x 1 chan. @ 4 ohm • 200W x 1 chan. @ 2 ohm • 400W x 1 chan. Max • Selectable bass boost • Smart engage auto turn-on circuitry • Built-in adaptive cooling fans

Terminator Series Class D Monoblock Car Amplifier • 100W x 1 chan. @ 4 ohm • 200W x 1 chan. @ 2 ohm • 400W x 1 chan. Max • Selectable bass boost • Smart engage auto turn-on circuitry • Built-in adaptive cooling fans

Kicker CompVT 10" 4 Ohm (43CVT104) Open Box Complete

800W Peak (400W RMS) 10" CompVT Series Dual 4-Ohm Car Subwoofer

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800W Peak (400W RMS) 10" CompVT Series Dual 4-Ohm Car Subwoofer

• 400 Watts RMS
• 800 Watts Max
• UniPlate™ system redirects heat away from motor structure
• Perimeter Venting
• Stamped Steel Basket

• 400 Watts RMS
• 800 Watts Max
• UniPlate™ system redirects heat away from motor structure
• Perimeter Venting
• Stamped Steel Basket

Pioneer Premier GM-D7400M Open Box with full 1-year Warranty

800W Max, Class D Monoblock GM Series Amplifier with New Small-Footprint Design

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800W Max, Class D Monoblock GM Series Amplifier with New Small-Footprint Design

GM Series Class D Monoblock Car Amplifier • 250W x 1 chan. @ 4 ohm • 400W x 1 chan. @ 2 ohm • 800W x 1 chan. Max • Pioneer digital signal amplification technology allows for great amplification within an extremely compact design

GM Series Class D Monoblock Car Amplifier • 250W x 1 chan. @ 4 ohm • 400W x 1 chan. @ 2 ohm • 800W x 1 chan. Max • Pioneer digital signal amplification technology allows for great amplification within an extremely compact design

Alpine Marine PDX-5M R/B (Core Only)

5-Channel Class-D Marine Digital PDX Amplifier

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5-Channel Class-D Marine Digital PDX Amplifier

PDX Series 5-Channel Class D Marine Boat 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 Marine Boat 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

Crunch PZ1200.2 (Factory Refurbished)

1200W Max PowerZone Series 2-Channel Class AB Car Audio Amplifier

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1200W Max PowerZone Series 2-Channel Class AB Car Audio Amplifier

• 600 Watts x 2 Chan. @ 2 Ohm
• 300 Watts x 2 Chan. @ 4 Ohm
• 1200 Watts x 1 Chan. @ 4 Ohm, Bridged
• 4-Way System Protection
• Selectable Highpass/Lowpass Filters
• Speaker-level (high-level) inputs
• Signal to Noise Ration: >90 dB

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• 600 Watts x 2 Chan. @ 2 Ohm
• 300 Watts x 2 Chan. @ 4 Ohm
• 1200 Watts x 1 Chan. @ 4 Ohm, Bridged
• 4-Way System Protection
• Selectable Highpass/Lowpass Filters
• Speaker-level (high-level) inputs
• Signal to Noise Ration: >90 dB

Hifonics BRE1600.1D - Open Box, Very Good Condition Used

1600W RMS Brutus Elite Series Class D Monoblock Car Amplifier

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1600W RMS Brutus Elite Series Class D Monoblock Car Amplifier

Brutus Elite Series Monoblock Class D Car Amplifier • 1600W x 1-Chan. @ 1 Ohm • 1200W x 1-Chan. @ 2 Ohm • 600W x 1-Chan. @ 4 Ohm • Wired HFR-3 Remote • 4-Way System Protection • Phase Shift • Silver-Plated RCA Inputs

Brutus Elite Series Monoblock Class D Car Amplifier • 1600W x 1-Chan. @ 1 Ohm • 1200W x 1-Chan. @ 2 Ohm • 600W x 1-Chan. @ 4 Ohm • Wired HFR-3 Remote • 4-Way System Protection • Phase Shift • Silver-Plated RCA Inputs

Kicker DX1000.1 (11DX1000.1)

1000W RMS Monoblock Class D DX Series Amplifier

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1000W RMS Monoblock Class D DX Series Amplifier

• RMS: 550W x 1 @ 4 ohm, 1000W x 1 @ 2 ohm
• Total RMS Power: 1000W
• CEA-2006 Compliant
• Bass Boost 0-12 dB
• Balanced Differential Inputs for Noise Elimination
• Dimensions: 10-1/4"L x 8-5/16"W x 2-1/4"H

• RMS: 550W x 1 @ 4 ohm, 1000W x 1 @ 2 ohm
• Total RMS Power: 1000W
• CEA-2006 Compliant
• Bass Boost 0-12 dB
• Balanced Differential Inputs for Noise Elimination
• Dimensions: 10-1/4"L x 8-5/16"W x 2-1/4"H

Pioneer PRS-D3000SPL

2000W Max, Monoblock Subwoofer Amplifier

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2000W Max, Monoblock Subwoofer Amplifier

2000 Watts Monoblock Subwoofer Amplifier • MOSFET power supply • Variable Crossover • Subsonic filter • 12dB bass boost

2000 Watts Monoblock Subwoofer Amplifier • MOSFET power supply • Variable Crossover • Subsonic filter • 12dB bass boost

Hifonics ZXi 6406 R/B

340W RMS Zeus ZXi Series 4-Channel Amplifier

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340W RMS Zeus ZXi Series 4-Channel Amplifier

85 watts RMS x 4 chan. @ 4 Ohm / 170 watts RMS x 4 chan. @ 2 Ohm / 340 watts x 2 chan. @ 4 Ohm • Bridgeable • Bass Remote • <0.05% THD • Signal to Noise >95 dB

85 watts RMS x 4 chan. @ 4 Ohm / 170 watts RMS x 4 chan. @ 2 Ohm / 340 watts x 2 chan. @ 4 Ohm • Bridgeable • Bass Remote • <0.05% THD • Signal to Noise >95 dB

Hifonics Colossus 6.5K (Factory Refurbished)

Mount Olympus 3200W RMS Ultimate Performance Dual Monoblock Ultra Class D Amplifier

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Mount Olympus 3200W RMS Ultimate Performance Dual Monoblock Ultra Class D Amplifier

• 3250W RMS
• 1625W x 2 Chan @ 1 Ohm
• Wired HFR-G1 Remote Bass Level Control
• Variable Bass Boost
• Alloy Finned Heatsink

• 3250W RMS
• 1625W x 2 Chan @ 1 Ohm
• Wired HFR-G1 Remote Bass Level Control
• Variable Bass Boost
• Alloy Finned Heatsink

JBL GTO-501EZ (Open Box)

Monoblock GTO Series Class D Car Amplifier

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Monoblock GTO Series Class D Car Amplifier

• RMS: 350W x 1 @ 4 ohm, 500W x 1 @ 2 ohm
• Total Peak Power: 770W
• CEA-2006 Compliant
• Variable Bass Boost: 0 to +12 dB
• Class D Circuitry
• Dimensions: 8-7/16"W x 9-11/16"L x 2-5/8"H

• RMS: 350W x 1 @ 4 ohm, 500W x 1 @ 2 ohm
• Total Peak Power: 770W
• CEA-2006 Compliant
• Variable Bass Boost: 0 to +12 dB
• Class D Circuitry
• Dimensions: 8-7/16"W x 9-11/16"L x 2-5/8"H

Rockford Fosgate Punch P600.1bd R/B

(Factory Refurbished) 600 Watt Class-bd Monoblock Amplifier (2006-2007 Model)

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(Factory Refurbished) 600 Watt Class-bd Monoblock Amplifier (2006-2007 Model)

600W Class-bd Monoblock Amplifier • 325W x 1 chan. @ 4 Ohm • 600W x 1 chan. @ 2 Ohm • mass heatsink design • special design TO-247 MOSFETs • top mounted LED indicators • CEA-2006 compliant

600W Class-bd Monoblock Amplifier • 325W x 1 chan. @ 4 Ohm • 600W x 1 chan. @ 2 Ohm • mass heatsink design • special design TO-247 MOSFETs • top mounted LED indicators • CEA-2006 compliant

MTX Audio TA3401 Thunder 3401 R/B

Class D Monoblock Amplifier Thunder3401

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Class D Monoblock Amplifier Thunder3401

400 watts RMS x 1 @ 2 • selectable low-pass crossovers • wired remote ThunderEQ bass boost • preamp outputs • speaker-level inputs with SmartEngage

400 watts RMS x 1 @ 2 • selectable low-pass crossovers • wired remote ThunderEQ bass boost • preamp outputs • speaker-level inputs with SmartEngage

JBL Stadium 5 + Free Premium NVX Amp Kit

2300W Max (400W RMS) Stadium Series 4 ohm Stable 5-Channel Class-D Amplifier w/ Remote Bass Control

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2300W Max (400W RMS) Stadium Series 4 ohm Stable 5-Channel Class-D Amplifier w/ Remote Bass Control

• 75 Watts RMS x 4 @ 4 ohm
• 100 Watts RMS x 4 @ 2 ohm
• Total Peak Power: 2300 Watts
• CEA-2006 Compliant
• 0 to 9 dB Bass Boost

• 75 Watts RMS x 4 @ 4 ohm
• 100 Watts RMS x 4 @ 2 ohm
• Total Peak Power: 2300 Watts
• CEA-2006 Compliant
• 0 to 9 dB Bass Boost

Infinity Reference 1600a R/B

(Factory Refurbished) 894W Max, Reference Series Class D Monoblock Amplifier (REF1600A)

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(Factory Refurbished) 894W Max, Reference Series Class D Monoblock Amplifier (REF1600A)

Reference Series Class D Monoblock Amplifier • 400W x 1 chan. @ 4 ohm • 600W x 1 chan. @ 2 ohm • MOSFET power supply • Gold-plated preamp RCA outputs • Wired remote bass level control included

Reference Series Class D Monoblock Amplifier • 400W x 1 chan. @ 4 ohm • 600W x 1 chan. @ 2 ohm • MOSFET power supply • Gold-plated preamp RCA outputs • Wired remote bass level control included

JL Audio 600/1v3 , Open Box (Very Good, Used)

600W RMS Monoblock Slash v3 Series Class D Car Amplifier

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600W RMS Monoblock Slash v3 Series Class D Car Amplifier

• Item Condition - Very Good, Used
• Peak: 600W x 1 @ 4 ohm, 600W x 1 @ 3 ohm, 600W x 1 @ 2, 600W x 1 @ 1.5 ohm
• Total RMS Power: 600W
• R.I.P.S. Power Supply
• Parametric Bass EQ
• Fully Variable Infrasonic Filter
• Dimensions: 13.40"L x 9.25"W x 2.36"H

• Item Condition - Very Good, Used
• Peak: 600W x 1 @ 4 ohm, 600W x 1 @ 3 ohm, 600W x 1 @ 2, 600W x 1 @ 1.5 ohm
• Total RMS Power: 600W
• R.I.P.S. Power Supply
• Parametric Bass EQ
• Fully Variable Infrasonic Filter
• Dimensions: 13.40"L x 9.25"W x 2.36"H

Kicker ZX750.1 + CVX12 Dual 4 ohms

06ZX750.1 Class D Amplifier + 06CVX124 CompVX 12" Subwoofer

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06ZX750.1 Class D Amplifier + 06CVX124 CompVX 12" Subwoofer

Amp + Sub Package • Class D design • wired remote bass level control • 12" Component Subwoofer • Dual 4-ohm Voice Coils • 750W RMS • Polymineral Injection ISD Cone

Amp + Sub Package • Class D design • wired remote bass level control • 12" Component Subwoofer • Dual 4-ohm Voice Coils • 750W RMS • Polymineral Injection ISD Cone

Lanzar OPTI4601D

4600W RMS, Monoblock Class D OptiDrive Series Car Amplifier

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4600W RMS, Monoblock Class D OptiDrive Series Car Amplifier

• RMS: 1050W x 1 @ 4 ohm, 1980W x 1 @ 2 ohm, 3025W x 1 @ 1 ohm
• Total RMS Power: 4600W
• Class D Circuitry
• Bass Boost: 0-18 dB
• 0.5 Ohm Stable
• Dimensions: 21-3/4"L x 10-11/16"W x 2-1/8"H

• RMS: 1050W x 1 @ 4 ohm, 1980W x 1 @ 2 ohm, 3025W x 1 @ 1 ohm
• Total RMS Power: 4600W
• Class D Circuitry
• Bass Boost: 0-18 dB
• 0.5 Ohm Stable
• Dimensions: 21-3/4"L x 10-11/16"W x 2-1/8"H

Pioneer GM-D8500M Factory Refurbished

(Factory Refurbished) 1200W Max, GM Digital Series Class D Monoblock Amplifier

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(Factory Refurbished) 1200W Max, GM Digital Series Class D Monoblock Amplifier

GM Series Monoblock Car Amplifier • Class D • 300W x 1 Chan. @ 4 Ohm • 600W x 1 Chan. @ 2 Ohm • 1200W Max • 0-12 dB Bass Boost • Chrome-Plated Terminals • Speaker-Level Inputs • Balanced Isolator Input Circuit

GM Series Monoblock Car Amplifier • Class D • 300W x 1 Chan. @ 4 Ohm • 600W x 1 Chan. @ 2 Ohm • 1200W Max • 0-12 dB Bass Boost • Chrome-Plated Terminals • Speaker-Level Inputs • Balanced Isolator Input Circuit

Power Acoustik PS1-2000D R/B

2000W Max, Class D Monoblock Amplifier

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2000W Max, Class D Monoblock Amplifier

Power Series Class D Monoblock Car Amplifier • 600W x 1 chan. @ 4 ohm • 900W x 1 chan. @ 2 ohm • 1200W x 1 chan. @ 1 ohm • Full regulated PWM MOSFET power supply • Preamp RCA outputs • 4-Way Protection circuitry

Power Series Class D Monoblock Car Amplifier • 600W x 1 chan. @ 4 ohm • 900W x 1 chan. @ 2 ohm • 1200W x 1 chan. @ 1 ohm • Full regulated PWM MOSFET power supply • Preamp RCA outputs • 4-Way Protection circuitry

Hifonics Brutus Elite BE1700.1D (Factory Refurbished)

1700W Monoblock Brutus Elite Series Super Class D Amplifier

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1700W Monoblock Brutus Elite Series Super Class D Amplifier

• Item Condition: Factory Refurbished
• RMS Power: 600W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm, 1700W x 1 @ 1 ohm
• Total Peak Power: 3400W
• Variable Low Pass Filter
• Dimensions: 9.65" W x 15.35" L x 2.48" H

• Item Condition: Factory Refurbished
• RMS Power: 600W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm, 1700W x 1 @ 1 ohm
• Total Peak Power: 3400W
• Variable Low Pass Filter
• Dimensions: 9.65" W x 15.35" L x 2.48" H

Hifonics BRZ1200.1D Refurbished

1200W RMS Brutus Series 1-Channel Monoblock Super Class D Amplifier (BRZ 1200.1D)

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1200W RMS Brutus Series 1-Channel Monoblock Super Class D Amplifier (BRZ 1200.1D)

• 1200W x 1-Chan. @ 1 Ohm
• 900W x 1-Chan. @ 2 Ohm
• 450W x 1-Chan. @ 4 Ohm
• Wired HFR-3 Remote
• 4-Way System Protection
• Phase Shift
• Silver-Plated RCA Inputs

• 1200W x 1-Chan. @ 1 Ohm
• 900W x 1-Chan. @ 2 Ohm
• 450W x 1-Chan. @ 4 Ohm
• Wired HFR-3 Remote
• 4-Way System Protection
• Phase Shift
• Silver-Plated RCA Inputs

JL Audio e1800DM (Marine Series e1800M) R/B

Class D Monoblock Amplifier -- Marine Version of e1800D

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Class D Monoblock Amplifier -- Marine Version of e1800D

1000W RMS Class D Monoblock Amplifier • High-Damping Class D Circuit • Built-in Crossover: LPF 20 - 400Hz • 1000W x 1 @ 2 Ohm RMS (14.4V) • 640W x 1 @ 4 Ohm RMS (14.4V) • Pass-through RCA Outputs • High-level Inputs • CEA-2006 Compliant

1000W RMS Class D Monoblock Amplifier • High-Damping Class D Circuit • Built-in Crossover: LPF 20 - 400Hz • 1000W x 1 @ 2 Ohm RMS (14.4V) • 640W x 1 @ 4 Ohm RMS (14.4V) • Pass-through RCA Outputs • High-level Inputs • CEA-2006 Compliant

Kicker ZX2500.1 (08ZX2500.1)

2500W RMS, Class D Monoblock ZX Series Amplifier (ZX25001)

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2500W RMS, Class D Monoblock ZX Series Amplifier (ZX25001)

ZX Series Class D Monoblock Car Amplifier • 1250W x 1 chan. @ 4 ohm • 2500W x 1 chan. @ 2 ohm • Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios

ZX Series Class D Monoblock Car Amplifier • 1250W x 1 chan. @ 4 ohm • 2500W x 1 chan. @ 2 ohm • Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios

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1400W x 1 RMS at 2 Ohm • high-pass/low-pass crossovers • Low Pass Level (LPL) Control

1400W x 1 RMS at 2 Ohm • high-pass/low-pass crossovers • Low Pass Level (LPL) Control

Kicker KXMA1200.1 / 44KXMA12001 (Open Box, Complete)

1200W RMS KXM Series Marine Class-D Monoblock 1 Ohm Stable Amplifier with Wireless Remote Level Control Knob Included

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1200W RMS KXM Series Marine Class-D Monoblock 1 Ohm Stable Amplifier with Wireless Remote Level Control Knob Included

• 600 Watts RMS x 1 @ 4 ohm
• 1200 Watts RMS x 1 @ 2 ohm
• 1200 Watts RMS x 1 @ 1 ohm (+/- 10%)
• Wireless remote bass level control included
• CEA-2006 Compliant
• Conformal-Coated Circuit Boards
• Black Anodized Aluminum Chassis
• Stainless Steel Mounting Hardware Included

• 600 Watts RMS x 1 @ 4 ohm
• 1200 Watts RMS x 1 @ 2 ohm
• 1200 Watts RMS x 1 @ 1 ohm (+/- 10%)
• Wireless remote bass level control included
• CEA-2006 Compliant
• Conformal-Coated Circuit Boards
• Black Anodized Aluminum Chassis
• Stainless Steel Mounting Hardware Included

Crossfire C3 501 Amplifier Package

Monoblock Class D C3 Series Amplifier + 4 AWG Amp Kit + Remote Bass Knob

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Monoblock Class D C3 Series Amplifier + 4 AWG Amp Kit + Remote Bass Knob

C3 Series Monoblock Class D Car Amplifier • 500W RMS @ 1 Ohm • Small Chassis • Included Bass Level Control Knob • Includes Amplifier Installation Kit

C3 Series Monoblock Class D Car Amplifier • 500W RMS @ 1 Ohm • Small Chassis • Included Bass Level Control Knob • Includes Amplifier Installation Kit

Crunch PZ1800.2 (Factory Refurbished)

1800W Max PowerZone Series 2-Channel Class AB Car Amplifier

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1800W Max PowerZone Series 2-Channel Class AB Car Amplifier

• 1800 Watts Max
• 900 Watts x 2 Chan. @ 2 Ohm
• 4-Way System Protection
• Selectable Highpass/Lowpass Filters
• Speaker-level (high-level) inputs
• Signal to Noise Ration: >90 dB

• 1800 Watts Max
• 900 Watts x 2 Chan. @ 2 Ohm
• 4-Way System Protection
• Selectable Highpass/Lowpass Filters
• Speaker-level (high-level) inputs
• Signal to Noise Ration: >90 dB

Audiopipe AQX-1800.1

1800W, Class D Monoblock Elite Series Car Amplifier

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1800W, Class D Monoblock Elite Series Car Amplifier

• • • • • Description Coming Soon! • • • • •

• • • • • Description Coming Soon! • • • • •

Crunch PZX900.4 (Factory Refurbished)

900W 4-Channel Powerzone Series Class AB Car Amplifier

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900W 4-Channel Powerzone Series Class AB Car Amplifier

• Max Power: 115W x 4 @ 4 ohm, 225W x 4 @ 2 ohm, 450W x 2 @ 4 ohm Mono Bridged
• Total Peak Power: 900W
• Rugged MOSFET Pulse Width Modulation Power Supply
• Speaker-level (high-level) inputs
• Preamp RCA outputs to daisy chain multiple amps
• Frequency Response: 10 - 45,000 Hz

• Max Power: 115W x 4 @ 4 ohm, 225W x 4 @ 2 ohm, 450W x 2 @ 4 ohm Mono Bridged
• Total Peak Power: 900W
• Rugged MOSFET Pulse Width Modulation Power Supply
• Speaker-level (high-level) inputs
• Preamp RCA outputs to daisy chain multiple amps
• Frequency Response: 10 - 45,000 Hz

JL Audio M770-TCW-CG-TB (Open Box Complete)

100W 7.7" (196 mm) M-Series Marine Tower Component Woofer

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100W 7.7" (196 mm) M-Series Marine Tower Component Woofer

• 100 Watts RMS Each
• Injection-molded, mica-filled polypropylene cone with UV inhibitors w/ Synthetic rubber surround
• 4 Ohm Impedance
• Sensitivity: 91.0 dB
• Mounting Depth: 3.15 "
• Frequency Response: 45 Hz - 5 KHz ± 3 dB

• 100 Watts RMS Each
• Injection-molded, mica-filled polypropylene cone with UV inhibitors w/ Synthetic rubber surround
• 4 Ohm Impedance
• Sensitivity: 91.0 dB
• Mounting Depth: 3.15 "
• Frequency Response: 45 Hz - 5 KHz ± 3 dB

MTX Audio TC8001 R/B

2400W Max, Class D MonoBlock Amplifier

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2400W Max, Class D MonoBlock Amplifier

800 watts RMS, Class D MonoBlock Amplifier • 400 watts x 1 chan. @ 4 ohm • Patented State-of-the-Art Power Supply • CEA-2006 Compliant • Adjustable Bass Boost and Remote Subwoofer Control • Defeatable Subsonic Filter • High Level Input • RCA Inputs and Output

800 watts RMS, Class D MonoBlock Amplifier • 400 watts x 1 chan. @ 4 ohm • Patented State-of-the-Art Power Supply • CEA-2006 Compliant • Adjustable Bass Boost and Remote Subwoofer Control • Defeatable Subsonic Filter • High Level Input • RCA Inputs and Output

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    FAQ Frequently asked questions in Discontinued Class-D Amplifiers


    Class D Amplifiers Frequently Asked Questions (FAQ)
    Class D amplifiers are a type of switching amplifier known for their high efficiency and compact size. Unlike traditional Class A, B, and AB amplifiers that use continuous analog voltage to amplify audio signals, Class D amplifiers employ a digital switching technique. This process rapidly switches the output transistors on and off, effectively turning them into binary switches that deliver the audio signal to the speaker. The switching nature of Class D amplifiers drastically reduces power wastage, resulting in higher efficiency and less heat production. As a result, Class D amplifiers are ideal for applications with limited space or power constraints, making them popular in car audio, home theater systems, and portable devices.
    Yes, modern Class D amplifiers have made significant advancements in audio fidelity and can deliver high-quality sound performance. While traditional audiophiles may have associated Class D with lower audio quality due to early models' limitations, today's Class D amplifiers have overcome many of these challenges. With advancements in switching technology, filtering, and feedback mechanisms, Class D amplifiers can now offer exceptional audio reproduction that rivals traditional Class AB amplifiers. Additionally, Class D amplifiers' efficiency and lower heat generation make them well-suited for high-power audio applications where traditional amplifiers would be impractical.
    Yes, Class D amplifiers are versatile and can power various speaker types, including subwoofers, woofers, mid-range, and tweeters. When selecting a Class D amplifier for your speakers, consider the power output (wattage) and impedance rating. Ensure that the amplifier's power rating matches or slightly exceeds your speakers' power handling capabilities to prevent underpowering or overpowering, which can lead to distortion or speaker damage. Additionally, check the amplifier's impedance range to ensure compatibility with your speakers' impedance. Most Class D amplifiers can handle both 4-ohm and 2-ohm loads, making them suitable for a wide range of speaker configurations.
    No, Class D amplifiers are known for their high efficiency, which results in significantly less heat generation compared to other amplifier classes like Class A or Class AB. The digital switching technique used in Class D amplifiers reduces power loss, resulting in a more efficient conversion of electrical energy into audio output. As a result, Class D amplifiers remain relatively cool even at high volume levels, making them suitable for space-constrained installations and applications where heat dissipation is a concern. Their cool operation also extends the lifespan of internal components and reduces the need for large heat sinks or fans.
    Yes, many Class D amplifiers support bridge mode, allowing you to increase the power output when driving a single speaker or subwoofer. In bridge mode, the amplifier combines the power output from two channels into a single channel, effectively doubling the power delivered to the speaker. However, it's essential to follow the manufacturer's guidelines and ensure that your amplifier supports bridging. Additionally, pay attention to the speaker's impedance requirements, as bridging may change the amplifier's impedance capabilities. If you're unsure or need assistance with bridging your Class D amplifier, contact Sonic Electronix's knowledgeable staff, who can help you find the right amplifier and configuration for your audio setup. With their compact size, high efficiency, and versatility, Class D amplifiers offer a compelling solution for various audio applications, delivering powerful and clear sound performance with minimal heat output.
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