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Autotek ATA2000.1 - Open Box, Good Condition Used

2000W Max Monoblock ATA Series Class AB Car Amplifier

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2000W Max Monoblock ATA Series Class AB Car Amplifier

• Max Power: 500W x 1 @ 4 ohm, 1000W x 1 @ 2 ohm
• Total Peak Power: 2000W
• Adjustable 12dB Crossovers
• Dimensions: 9.45" W x 15.75" L x 2.08" H

• Max Power: 500W x 1 @ 4 ohm, 1000W x 1 @ 2 ohm
• Total Peak Power: 2000W
• Adjustable 12dB Crossovers
• Dimensions: 9.45" W x 15.75" L x 2.08" H

Kicker KXA400.1 (44KXA4001)

400W RMS KXA Class-D Monoblockl 1-Ohm Stable Amplifier with Remote Level Control

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400W RMS KXA Class-D Monoblockl 1-Ohm Stable Amplifier with Remote Level Control

• 200 Watts RMS x 1 @ 4 ohm
•400 Watts RMS x 1 @ 2 ohm
• CEA-2006 Compliant
• SHOCwave Bass Restoration Processor
• Aluminum Heatsink
• Dimensions: 8-5/16" W x 8" L x 3-1/8" H

• 200 Watts RMS x 1 @ 4 ohm
•400 Watts RMS x 1 @ 2 ohm
• CEA-2006 Compliant
• SHOCwave Bass Restoration Processor
• Aluminum Heatsink
• Dimensions: 8-5/16" W x 8" L x 3-1/8" H

JVC Arsenal KS-AR7001

600W Max, Class A/B Monoblock Amplifier

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600W Max, Class A/B Monoblock Amplifier

** OFFER GOOD ONLY WHILE SUPPLIES LAST ** • 600W Max, Class A/B Monoblock Amplifier • 250 watts x 1 chan. (4 ohm) • Variable Low Pass Filter 50-300Hz • Variable Speaker Level Input • Stackable 4-Way Installation • Blue Illumination • Wired Bass Boost Remote Ready • Gold-Plated RCA Input and Output (Pass Through)

** OFFER GOOD ONLY WHILE SUPPLIES LAST ** • 600W Max, Class A/B Monoblock Amplifier • 250 watts x 1 chan. (4 ohm) • Variable Low Pass Filter 50-300Hz • Variable Speaker Level Input • Stackable 4-Way Installation • Blue Illumination • Wired Bass Boost Remote Ready • Gold-Plated RCA Input and Output (Pass Through)

MB Quart XA1-1500.1D

1500W Monoblock X-Line Series Class D Amplifier

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1500W Monoblock X-Line Series Class D Amplifier

• RMS: 325W x 1 @ 4 ohm, 750W x 1 @ 2 ohm, 1500W x 1 @ 1 ohm
• Fluid-FETS hand selected insulated MOSFETS
• Q-Stasis preamp stage with wide input range
• Elaborate preamplifier with extended control
• Frequency Response: 10 - 300 Hz

• RMS: 325W x 1 @ 4 ohm, 750W x 1 @ 2 ohm, 1500W x 1 @ 1 ohm
• Fluid-FETS hand selected insulated MOSFETS
• Q-Stasis preamp stage with wide input range
• Elaborate preamplifier with extended control
• Frequency Response: 10 - 300 Hz

PowerBass Xtreme XTA-2250D

2250W RMS XTA Series Class D Monoblock Amplifier

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2250W RMS XTA Series Class D Monoblock Amplifier

XTA Series Monoblock Class D Car Amplifier • 2250W RMS • Dual Link Strapping Capability • Heavy-Duty Brass CNC Machined Terminal Blocks • Variable Bass Boost • Wired Remote Level Control • 4-Way System Protection Circuitry

XTA Series Monoblock Class D Car Amplifier • 2250W RMS • Dual Link Strapping Capability • Heavy-Duty Brass CNC Machined Terminal Blocks • Variable Bass Boost • Wired Remote Level Control • 4-Way System Protection Circuitry

Soundstream REF1.1000

1000W RMS, Reference Series 1-Channel Monoblock Amplifier

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1000W RMS, Reference Series 1-Channel Monoblock Amplifier

Reference Series Monoblock Car Amplifier • 800 Watts x 1 Chan @ 2 Ohm • 1000 Watts x 1 Chan @ 1 Ohm • MOSFET Power Supply • 2 Oz. Copper Traces Transfers High Current • Rail Stabilization Protection • Tri-Mode Operation

Reference Series Monoblock Car Amplifier • 800 Watts x 1 Chan @ 2 Ohm • 1000 Watts x 1 Chan @ 1 Ohm • MOSFET Power Supply • 2 Oz. Copper Traces Transfers High Current • Rail Stabilization Protection • Tri-Mode Operation

Pioneer GM-D9601 Open Box Complete

1200W RMS GM Digital Champion Series Class D Monoblock Amplifier

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1200W RMS GM Digital Champion Series Class D Monoblock Amplifier

• Open Box Complete
• RMS: 500W x 1 @ 4 ohm, 800W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total Peak Power: 2400W
• CEA-2006 Compliant
• Variable Bass Boost: 0 to +18 dB
• Class D Circuitry
• Dimensions: 12-3/8"W x 7-7/8"D x 2-3/8"H

• Open Box Complete
• RMS: 500W x 1 @ 4 ohm, 800W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total Peak Power: 2400W
• CEA-2006 Compliant
• Variable Bass Boost: 0 to +18 dB
• Class D Circuitry
• Dimensions: 12-3/8"W x 7-7/8"D x 2-3/8"H

MB Quart OA1050.1D

1000W Mono Block Onyx Series Class D Amplifier

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1000W Mono Block Onyx Series Class D Amplifier

• RMS: 475W x 1 @ 4 ohm, 750W x 1 @ 2 ohm, 1000W x 1 @ 1 ohm
• Total Peak Power: 1000W
• Fluid-Fets MOSFET Power Supply
• Q-Stasis Pre-Amplifier Stage
• Heavy Duty Aluminum Alloy Heat-Sink
• Dimensions: 9.5"W x 11.26"L x 2.34"H

• RMS: 475W x 1 @ 4 ohm, 750W x 1 @ 2 ohm, 1000W x 1 @ 1 ohm
• Total Peak Power: 1000W
• Fluid-Fets MOSFET Power Supply
• Q-Stasis Pre-Amplifier Stage
• Heavy Duty Aluminum Alloy Heat-Sink
• Dimensions: 9.5"W x 11.26"L x 2.34"H

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1200W x 1 Class-T Circuitry Car Amplifier • Variable Twin-"T" Bass • Continuously Variable Crossover

1200W x 1 Class-T Circuitry Car Amplifier • Variable Twin-"T" Bass • Continuously Variable Crossover

Kicker KX550.3

KX-Series 04KX550.3 3-Channel Amplifier

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KX-Series 04KX550.3 3-Channel Amplifier

3-Channel KX-Series Power Amplifier • 80W RMS x 2 @ 2 + 420W RMS x 1 @ 2 • KickBass • 4-Way Protection • Aluminum EndKaps • Adjustable Input Gain • High and Low Level Inputs

3-Channel KX-Series Power Amplifier • 80W RMS x 2 @ 2 + 420W RMS x 1 @ 2 • KickBass • 4-Way Protection • Aluminum EndKaps • Adjustable Input Gain • High and Low Level Inputs

Kenwood KAC-8104D

1000W Max, Class D Monoblock Amplifier

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1000W Max, Class D Monoblock Amplifier

Class D Monoblock Car Amplifier • 300W x 1 chan. @ 4 ohm • 500W x 1 chan. @ 2 ohm • 1000W x 1 chan. Max • Speaker-level inputs • Preamp RCA outputs

Class D Monoblock Car Amplifier • 300W x 1 chan. @ 4 ohm • 500W x 1 chan. @ 2 ohm • 1000W x 1 chan. Max • Speaker-level inputs • Preamp RCA outputs

Audiobahn A5000SPL

5000W Max, Class D Monoblock SPL Competition Amplifier

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5000W Max, Class D Monoblock SPL Competition Amplifier

Single-Channel Momoblock Class D SPL Competition Car Amplifier • 4000W x 1 Chan @ 4 ohm • 5000W x 1 Chan Max • MOSFET • RCA outputs • 6 Cooling Fans • Rack Mountable • Thermal, Short Circuit, Overload Protection • 1 Ohm Stable

Single-Channel Momoblock Class D SPL Competition Car Amplifier • 4000W x 1 Chan @ 4 ohm • 5000W x 1 Chan Max • MOSFET • RCA outputs • 6 Cooling Fans • Rack Mountable • Thermal, Short Circuit, Overload Protection • 1 Ohm Stable

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450W RMS Class D Mono Amplifier • Bass Remote Included • Low Pass, Subsonic Filters • Adjustable Level Controls • 0 - 18 dB Bass Boost • 450W RMS @ 1 Ohm

450W RMS Class D Mono Amplifier • Bass Remote Included • Low Pass, Subsonic Filters • Adjustable Level Controls • 0 - 18 dB Bass Boost • 450W RMS @ 1 Ohm

Lanzar HTG2100D

2400W Max Monoblock Class D Heritage Series Car Amplifier

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2400W Max Monoblock Class D Heritage Series Car Amplifier

Heritage Series Monoblock Class D Car Amplifier • 350W RMS @ 4 ohm, 800W RMS @ 2 ohm • 1200W RMS @ 1 ohm • Double Sided Epoxy PCB Circuit Board • 3-Way Protection Circuitry • Variable Low-Pass Filter • Variable Bass Boost

Heritage Series Monoblock Class D Car Amplifier • 350W RMS @ 4 ohm, 800W RMS @ 2 ohm • 1200W RMS @ 1 ohm • Double Sided Epoxy PCB Circuit Board • 3-Way Protection Circuitry • Variable Low-Pass Filter • Variable Bass Boost

Audiobahn A8005DN

800W Max, Intake Series Class D MonoBlock Amplifier

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800W Max, Intake Series Class D MonoBlock Amplifier

800W Max, Class D Intake Series Monoblock Amplifier • 400W RMS x 1 @ 2 • 200W RMS x 1 @ 4 • High and Low Level Inputs • 0-18dB Bass Boost • Variable Low-Pass and Subsonic Filters

800W Max, Class D Intake Series Monoblock Amplifier • 400W RMS x 1 @ 2 • 200W RMS x 1 @ 4 • High and Low Level Inputs • 0-18dB Bass Boost • Variable Low-Pass and Subsonic Filters

Hifonics BXi 2008D

2000W RMS, Brutus BXi Series Class D Monoblock Amplifier (BXi2008D)

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2000W RMS, Brutus BXi Series Class D Monoblock Amplifier (BXi2008D)

Brutus BXi Series Class D Monoblock Car Amplifier • 650W x 1 chan. @ 4 ohm • 1300W x 1 chan. @ 2 ohm • 2000W x 1 chan. @ 1 ohm • MOSFET power supply • Soft turn-on circuitry • Preamp RCA outputs

Brutus BXi Series Class D Monoblock Car Amplifier • 650W x 1 chan. @ 4 ohm • 1300W x 1 chan. @ 2 ohm • 2000W x 1 chan. @ 1 ohm • MOSFET power supply • Soft turn-on circuitry • Preamp RCA outputs

Hitron HA-1000.1 (Black)

(BLACK) 1000W Max, Monoblock Amplifier with Bass Remote (HA1000.1, HA10001, HA-10001)

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(BLACK) 1000W Max, Monoblock Amplifier with Bass Remote (HA1000.1, HA10001, HA-10001)

Mono Channel Subwoofer Amplifier with Bass Remote • 1000W x 1 Chan. Max • 600W x 1 chan. @ 2 ohm • 400W x 1 Chan. @ 4 ohm • Selectable Bass Boost • High-Level Input • LED Power Indicator • MOSFET • RCA Output

Mono Channel Subwoofer Amplifier with Bass Remote • 1000W x 1 Chan. Max • 600W x 1 chan. @ 2 ohm • 400W x 1 Chan. @ 4 ohm • Selectable Bass Boost • High-Level Input • LED Power Indicator • MOSFET • RCA Output

Hifonics GLX2200.1D

2200W RMS Class D Monoblock Gladiator Series Amplifier

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2200W RMS Class D Monoblock Gladiator Series Amplifier

Gladiator Series Monoblock Class D Car Amplifier • 4 ohm: 800 watts x 1 chan. • 2 ohm: 1600 watts x 1 chan. • 1 ohm: 2200 watts x 1 chan.

Gladiator Series Monoblock Class D Car Amplifier • 4 ohm: 800 watts x 1 chan. • 2 ohm: 1600 watts x 1 chan. • 1 ohm: 2200 watts x 1 chan.

JL Audio XD300/1

300W Single-Channel Class D XD Series Subwoofer Monoblock Car Amplifier

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300W Single-Channel Class D XD Series Subwoofer Monoblock Car Amplifier

• 300W x 1-Chan @ 2 Ohm
• NexD Ultra-High Speed Topology
• Preamp RCA Outputs
• Variable High/Low-Pass Filter
• 3-Way System Protection Circuitry
• Remote Bass Input

• 300W x 1-Chan @ 2 Ohm
• NexD Ultra-High Speed Topology
• Preamp RCA Outputs
• Variable High/Low-Pass Filter
• 3-Way System Protection Circuitry
• Remote Bass Input

Blaupunkt THA1250 PnP (THA 1250PnP)

500W Max, THA Plug-n-Play Series Class D Monoblock Amplifier

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500W Max, THA Plug-n-Play Series Class D Monoblock Amplifier

THA Plug-n-Play Series Class D Monoblock Car Amplifier • 250W x 1 chan. @ 4 ohm • 300W x 1 chan. @ 2 ohm • 500W x 1 chan. Max • Speaker-level inputs • Preamp RCA outputs

THA Plug-n-Play Series Class D Monoblock Car Amplifier • 250W x 1 chan. @ 4 ohm • 300W x 1 chan. @ 2 ohm • 500W x 1 chan. Max • Speaker-level inputs • Preamp RCA outputs

Alphasonik PMA1200DA

Class D Monoblock Amplifier

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Class D Monoblock Amplifier

Class D Mono-Block Amplifier • 2470W x 1 @ 1 • Hour Meter • Digital Voltmeter • Bass Remote • Protective Acrylic Cover • RCA Outputs • Variable Crossovers

Class D Mono-Block Amplifier • 2470W x 1 @ 1 • Hour Meter • Digital Voltmeter • Bass Remote • Protective Acrylic Cover • RCA Outputs • Variable Crossovers

Cadence ZRS C1

4500W Peak (2250W RMS) ZRS Series Type C1 Class-D Monoblock 1-Ohm Stable Competition Amplifier

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4500W Peak (2250W RMS) ZRS Series Type C1 Class-D Monoblock 1-Ohm Stable Competition Amplifier

• RMS: 800W x 1 @ 4 ohm, 1400W x 1 @ 2 ohm, 2250W x 1 @ 1 ohm
• Total Peak Power: 4500W
• Twin Amp Bridgeable for 2x Power Output
• 16V Capable Power Supply
• Bipolar Japanese Sanken Outputs
• 11.6"W x 20"L x 2.7" H

• RMS: 800W x 1 @ 4 ohm, 1400W x 1 @ 2 ohm, 2250W x 1 @ 1 ohm
• Total Peak Power: 4500W
• Twin Amp Bridgeable for 2x Power Output
• 16V Capable Power Supply
• Bipolar Japanese Sanken Outputs
• 11.6"W x 20"L x 2.7" H

Crunch PZi3000.1D R/B

3000W Power Zone Series Monoblock Amplifier

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3000W Power Zone Series Monoblock Amplifier

PowerZone Series Single-Channel Monoblock Car Amplifier • 750W x 1 Chan @ 4 ohm • 1500W x 1 Chan @ 2 ohm • MOSFET PZI Power Supply • Power and Protection LED Diagnostic Indicator • Illuminated Crunch Logo

PowerZone Series Single-Channel Monoblock Car Amplifier • 750W x 1 Chan @ 4 ohm • 1500W x 1 Chan @ 2 ohm • MOSFET PZI Power Supply • Power and Protection LED Diagnostic Indicator • Illuminated Crunch Logo

MTX TH350.1D

350W RMS, Monoblock TH Series Class D Car Amplifier

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350W RMS, Monoblock TH Series Class D Car Amplifier

• RMS: 125W x 1 @ 4 ohm, 250W x 1 @ 2 ohm, 350W x 1 @ 1 ohm
• Total RMS Power: 350W
• CEA-2006 Compliant
• Variable Bass Boost: 0 to +12 dB at 50 Hz
• Class D Circuitry
• Dimensions: 10"W x 7-1/4"L x 2-1/8"H

• RMS: 125W x 1 @ 4 ohm, 250W x 1 @ 2 ohm, 350W x 1 @ 1 ohm
• Total RMS Power: 350W
• CEA-2006 Compliant
• Variable Bass Boost: 0 to +12 dB at 50 Hz
• Class D Circuitry
• Dimensions: 10"W x 7-1/4"L x 2-1/8"H

Boss CER1700M

850W RMS Single Channel Monoblock Class AB Chaos Epic Series Power Amplifier

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850W RMS Single Channel Monoblock Class AB Chaos Epic Series Power Amplifier

• RMS: 450W x 1 @ 4 ohm, 850W x 1 @ 2 ohm
• Total Peak Power: 1700W
• Speaker Level Inputs
• Bass Boost 0-12 dB at 50 Hz
• Heavy Duty Aluminum Alloy Heatsink
• Dimensions: 11-1/4"W x 13-1/4"L x 2-7/16"H

• RMS: 450W x 1 @ 4 ohm, 850W x 1 @ 2 ohm
• Total Peak Power: 1700W
• Speaker Level Inputs
• Bass Boost 0-12 dB at 50 Hz
• Heavy Duty Aluminum Alloy Heatsink
• Dimensions: 11-1/4"W x 13-1/4"L x 2-7/16"H

JBL Stadium 1000

2600W Max (1000W RMS) Stadium Series 4 ohm Stable Monoblock Class-D Amplifier w/ Remote Bass Control

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2600W Max (1000W RMS) Stadium Series 4 ohm Stable Monoblock Class-D Amplifier w/ Remote Bass Control

• 700 Watts RMS x 1 @ 4 ohm
• 1000 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 2600 Watts
• CEA-2006 Compliant
• 0 to 9 dB Bass Boost

• 700 Watts RMS x 1 @ 4 ohm
• 1000 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 2600 Watts
• CEA-2006 Compliant
• 0 to 9 dB Bass Boost

Clarion XH7110

850W RMS, XH Series Class GH Monoblock Car Amplifier

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850W RMS, XH Series Class GH Monoblock Car Amplifier

HX Series Monoblock Class GH Car Amplifier • 850W x 1 Chan. @ 2 Ohm • 460W x 1 Chan. @ 4 Ohm • Built-In Ground Loop Isolation • Preamp RCA Outputs To Daisy Chain Multiple Amps • Remote Turn-On With Soft Start

HX Series Monoblock Class GH Car Amplifier • 850W x 1 Chan. @ 2 Ohm • 460W x 1 Chan. @ 4 Ohm • Built-In Ground Loop Isolation • Preamp RCA Outputs To Daisy Chain Multiple Amps • Remote Turn-On With Soft Start

RE Audio CTX-4200.1

1500W RMS CTX Series Class DE Monoblock Car Amplifier

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1500W RMS CTX Series Class DE Monoblock Car Amplifier

• RMS: 550W x 1 @ 4 ohm, 1000W x 1 @ 2 ohm, 1500W x 1 @ 1 ohm
• Total Peak Power: 4200W
• 1 Pair of Preamp Outputs
• Bass Boost: 0-18 dB
• Class DE Circuitry
• Dimensions: 9-1/2"W x 18-15/16"D x 2-1/4"H

• RMS: 550W x 1 @ 4 ohm, 1000W x 1 @ 2 ohm, 1500W x 1 @ 1 ohm
• Total Peak Power: 4200W
• 1 Pair of Preamp Outputs
• Bass Boost: 0-18 dB
• Class DE Circuitry
• Dimensions: 9-1/2"W x 18-15/16"D x 2-1/4"H

Diamond Audio TX1000.1

1100W RMS Class GH Monoblock TX Series Amplifier (TX10001)

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1100W RMS Class GH Monoblock TX Series Amplifier (TX10001)

TX Series Monoblock Class GH Amplifier • 400W x 1 Chan. @ 4 ohm • 700W x 1 Chan. @ 2 ohm • 1100W x 1 Chan. @ 1 ohm • 3-Way System Protection • Monoblock Channel Operation • 4 Gauge Power and Ground Inputs • High Efficiency Thermal Convection Heat Sink

TX Series Monoblock Class GH Amplifier • 400W x 1 Chan. @ 4 ohm • 700W x 1 Chan. @ 2 ohm • 1100W x 1 Chan. @ 1 ohm • 3-Way System Protection • Monoblock Channel Operation • 4 Gauge Power and Ground Inputs • High Efficiency Thermal Convection Heat Sink

Orion CO1100.1M2

1100W Max Cobalt Series Class A/B Monoblock Car Amplifier

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1100W Max Cobalt Series Class A/B Monoblock Car Amplifier

• RMS: 375W x 1 @ 4 ohm, 550W x 1 @ 2 ohm
• Total Peak Power: 1100W
• CEA-2006 Compliant
• Bass Boost: 0-18 dB
• Heavy Duty Aluminum Alloy Convection Heatsink
• Dimensions: 13-3/16"L x 7-1/2"W x 2"H

• RMS: 375W x 1 @ 4 ohm, 550W x 1 @ 2 ohm
• Total Peak Power: 1100W
• CEA-2006 Compliant
• Bass Boost: 0-18 dB
• Heavy Duty Aluminum Alloy Convection Heatsink
• Dimensions: 13-3/16"L x 7-1/2"W x 2"H

Hifonics BX605

Hifonics BX605 Brutus Series Monoblock Class D Car Amplifier

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Hifonics BX605 Brutus Series Monoblock Class D Car Amplifier

Brutus Series Monoblock Car Amplifier • 150 watts x 1 chan @ 4 ohm • 300 watts x 1 chan @ 2 ohm • Ultri-Fi MOSFET Outputs • SPC Twin Turbo Torroids • Illuminated Hifonics Logo • Gold RCA Inputs

Brutus Series Monoblock Car Amplifier • 150 watts x 1 chan @ 4 ohm • 300 watts x 1 chan @ 2 ohm • Ultri-Fi MOSFET Outputs • SPC Twin Turbo Torroids • Illuminated Hifonics Logo • Gold RCA Inputs

Soundstream PX1.1300D

1300W RMS, Picasso Series Class D Monoblock Amplifier

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1300W RMS, Picasso Series Class D Monoblock Amplifier

Picasso Series Monoblock Car Amplifier • 520W x 1 chan @ 4 Ohm • 900W x 1 chan @ 2 Ohm • MOSFET Power Supply • FR4 Circuit Board • Twin Stack Technology • Glossy Black Hairline Anodized Heatsink • LED Indicators

Picasso Series Monoblock Car Amplifier • 520W x 1 chan @ 4 Ohm • 900W x 1 chan @ 2 Ohm • MOSFET Power Supply • FR4 Circuit Board • Twin Stack Technology • Glossy Black Hairline Anodized Heatsink • LED Indicators

EXCLUSIVE

Kicker Combo: ZX400.1 Amplifier + DC122 Comp Subs & Box + FREE CK8 Amp Kit

One Low Price for Kicker 06ZX400.1 + 05DC122 + 05CK8

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One Low Price for Kicker 06ZX400.1 + 05DC122 + 05CK8

Kicker bass combo! Kicker ZX400.1 Class D Monoblock Amplifier + Kicker DC122 2 12" Comp Subs in a Ported Box + Kicker 05CK8 matching 8 gauge complete amp kit.

Kicker bass combo! Kicker ZX400.1 Class D Monoblock Amplifier + Kicker DC122 2 12" Comp Subs in a Ported Box + Kicker 05CK8 matching 8 gauge complete amp kit.

Cadence Dakota

2400W Peak (1200W RMS) United Series Class D 1-Ohm Stable Monoblock Car Amplifier

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2400W Peak (1200W RMS) United Series Class D 1-Ohm Stable Monoblock Car Amplifier

• United Series Monoblock Class D Car Amplifier
• 400W RMS @ 4 ohm
• 600W RMS @ 2 ohm
• 1200W RMS @ 1 ohm
• Wired Bass Remote Included
• Variable Low Crossover
• RCA Preamp Line Output
• Phase Control Switch
• Variable Bass Boost
• Exclusive "Peak Limiter Circuitry"

• United Series Monoblock Class D Car Amplifier
• 400W RMS @ 4 ohm
• 600W RMS @ 2 ohm
• 1200W RMS @ 1 ohm
• Wired Bass Remote Included
• Variable Low Crossover
• RCA Preamp Line Output
• Phase Control Switch
• Variable Bass Boost
• Exclusive "Peak Limiter Circuitry"

Alpine PDX-M12 + RUX-KNOB2 (Bass Knob Included)

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

• 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

• 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

Hifonics BX1800D Brutus Class-D Series

1800W, Brutus Series Monoblock Class-D Car Amplifier

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1800W, Brutus Series Monoblock Class-D Car Amplifier

Brutus Series Monoblock Car Amplifier • 450W x 1 chan @ 4 Ohm • 900W x 1 chan @ 2 Ohm • MOSFET Power Supply • Aluminum Alloy Heatsink • Bass Remote Included • Adjustable Accu-Cross Crossovers

Brutus Series Monoblock Car Amplifier • 450W x 1 chan @ 4 Ohm • 900W x 1 chan @ 2 Ohm • MOSFET Power Supply • Aluminum Alloy Heatsink • Bass Remote Included • Adjustable Accu-Cross Crossovers

EFX 500c1

500W Max, EFX Series Monoblock High Power Amplifier

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500W Max, EFX Series Monoblock High Power Amplifier

EFX Monoblock Class D Car Amplifier • 350 Watts x 1 Chan. @ 4 Ohm • 500 Watts x 1 Chan. @ 2 Ohm • 500 Watts Max • Illuminated Logo Badge • Speaker-Level Inputs • 5-Way System Protection • Low Noise Circuitry

EFX Monoblock Class D Car Amplifier • 350 Watts x 1 Chan. @ 4 Ohm • 500 Watts x 1 Chan. @ 2 Ohm • 500 Watts Max • Illuminated Logo Badge • Speaker-Level Inputs • 5-Way System Protection • Low Noise Circuitry

Audiopipe APSM-1150

300W RMS, Monoblock Mini Design Car Amplifier

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300W RMS, Monoblock Mini Design Car Amplifier

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

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

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Digital Mono Amplifier • 400W x 1 @ 2 Ohm RMS • 190W x 1 @ 4 Ohm RMS • 3-Way Protection Circuitry • Strappable with a 2nd Class D Amplifier • Variable Low Pass Filter • 0 - 18 dB Variable Bass Boost Control • Remote Knob

Digital Mono Amplifier • 400W x 1 @ 2 Ohm RMS • 190W x 1 @ 4 Ohm RMS • 3-Way Protection Circuitry • Strappable with a 2nd Class D Amplifier • Variable Low Pass Filter • 0 - 18 dB Variable Bass Boost Control • Remote Knob

Boss DST4000D

4000W Max Monoblock Class D DISRUPT Series Car Amplifier

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4000W Max Monoblock Class D DISRUPT Series Car Amplifier

• RMS: 2300W x 1 @ 4 ohm
• Peak: 3000W x 1 @ 2 ohm, 4000W x 1 @ 1 ohm
• Class D Circuitry
• Bass Boost 0-12 dB at 50 Hz
• Low Pass Filter (35-250HZ)
• Dimensions: 16-2/3"W x 7-7/10"D x 3-7/10"H

• RMS: 2300W x 1 @ 4 ohm
• Peak: 3000W x 1 @ 2 ohm, 4000W x 1 @ 1 ohm
• Class D Circuitry
• Bass Boost 0-12 dB at 50 Hz
• Low Pass Filter (35-250HZ)
• Dimensions: 16-2/3"W x 7-7/10"D x 3-7/10"H

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    FAQ Frequently asked questions in Discontinued Monoblock Amplifiers


    A monoblock amplifier is a single-channel amplifier designed to power a single speaker or subwoofer. Unlike multi-channel amplifiers that can power multiple speakers simultaneously, a monoblock amplifier is dedicated to driving a specific speaker, typically a subwoofer. The advantage of a monoblock amplifier lies in its specialized design, which allows it to deliver higher power output to the subwoofer without interference from other speakers. This dedicated power delivery results in enhanced bass response and cleaner, more impactful low-frequency reproduction, making monoblock amplifiers a popular choice for car audio enthusiasts seeking powerful bass performance.
    Monoblock amplifiers are specifically designed to power subwoofers and are not intended for use with other speakers in your audio system. They usually have a single output channel optimized for low-frequency signals, making them unsuitable for driving mid-range or high-frequency speakers. For other speakers like door speakers or tweeters, you should use multi-channel amplifiers or dedicated channels on an audio processor. Using a monoblock amplifier for full-range speakers can result in poor audio performance and potential damage to the speakers.
    Monoblock amplifiers are compatible with most subwoofers, but it's crucial to consider the amplifier's power output and the subwoofer's power handling capabilities. The amplifier's power rating should match or slightly exceed the subwoofer's RMS power handling to ensure optimal performance and prevent overloading the subwoofer. Additionally, check the impedance (ohms) of both the amplifier and the subwoofer to ensure they match. Most monoblock amplifiers can handle both 2-ohm and 4-ohm loads, but some can also operate at 1-ohm, providing flexibility in subwoofer wiring configurations.
    No, monoblock amplifiers are not designed for bridging, as they are already single-channel amplifiers dedicated to powering a single subwoofer. Attempting to bridge a monoblock amplifier can cause damage to the amplifier and subwoofers. If you need to power multiple subwoofers, consider using multi-channel amplifiers or multiple monoblock amplifiers, each dedicated to driving a separate subwoofer. Sonic Electronix offers a wide selection of multi-channel amplifiers that can power multiple subwoofers simultaneously, ensuring optimal performance and protection for your audio system.
    Monoblock amplifiers can generate a significant amount of heat, especially when driving powerful subwoofers at high volume levels. While they don't require special cooling or ventilation compared to other amplifier types, it's essential to provide adequate airflow around the amplifier to dissipate heat effectively. Avoid mounting the amplifier in enclosed spaces or areas with limited ventilation, as this can lead to overheating and reduced performance. In some cases, installing a cooling fan or using amplifier cooling solutions can help maintain optimal operating temperatures. If you have concerns about amplifier heat, Sonic Electronix's knowledgeable staff can recommend suitable cooling solutions for your specific setup. Monoblock amplifiers are an excellent choice for enhancing the bass performance in your car audio system, providing dedicated power delivery to your subwoofers for impactful and detailed low-frequency sound reproduction. When used correctly and matched with the right subwoofers, monoblock amplifiers can elevate your car audio experience to new depths of bass excellence.
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