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Liquidation Station: Open Box & Refurbished Items

Mono Subwoofer Amps Closeout

2000W Max, Class D Monoblock BAMF Series Amplifier
Free Ground Shipping within the 48 states
Class D Monoblock BAMF Series Amplifier • 2000W Max • 600W x 1 Chan. @ 4 Ohms • 900W x 1 Chan. @ 2Ohms • 1000W x 1 Chan. @ 1Ohms • PWM Power Supply • Wired Bass Remote • 1-Ohm Stable • Adjustable Tuned Bass EQ
$119.99
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4000W Max Class D Monoblock BAMF Series Amplifier
Free Ground Shipping within the 48 states
4000W Max Monoblock Class D Amplifier Car Amplifier • 1200W x 1 Chan @ 4 ohms • 1700W x 1 Chan @ 2 ohms • 2200W x 1 Chan @ 1 ohm • 4000 watts Max • Adjustable Tuned Bass EQ • PWM Power Supply
$139.99
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Refurbished 3000W Max Apocalypse Series Class D Monoblock Amplifier with Remote Level Control
Free Ground Shipping within the 48 states
Apocalypse Series Class D Monoblock Car Amplifier • 3000W Max. • Switchable Phase Shift • Remote Subwoofer Control • Heavy-Duty Screw Terminals • Chrome-Plated Connections • Strapping Capabilities
$149.99
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  • 4.1
  (7 reviews)
4000W Max, Class D Monoblock Gothic Series Amplifier
Free Ground Shipping within the 48 states
Gothic Series Class D Monoblock Car Amplifier • 1200W x 1 Chan. @ 4 Ohms • 1700W x 1 Chan. @ 2 Ohms • 2200W x 1 Chan. @ 1 Ohms • Pulse Width Modulation Circuitry • MOSFET Power Supply • Bridged Synchronization •
$139.99
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  • 5.0
  (1 review)
1000W Monoblock Class D DTS Series Car Amplifier (DTS1000.1)
Free Ground Shipping within the 48 states
DTS Series Monoblock Class D Car Amplifier • 1600W Dynamic • Wired Remote Bass Level Control • Preamp RCA Outputs • Variable Low-Pass Filter • Subsonic Filter • Variable Bass Boost
$79.99
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Refurbished 3500W Max Chaos Exxtreme Series Class D Monoblock Amplifier (CX-3500D)
Free Ground Shipping within the 48 states
Chaos Exxtreme Class D Monoblock Car Amplifier • 1200W x 1 chan. @ 4 ohms • 2200W x 1 chan Max • Speaker-level inputs with soft turn-on • Thermal and short circuit protection circuitry
$109.99
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(Core Only) Open Box/Brand New, 1200W Max, GM Digital Series Class D Monoblock Amplifier
Free Ground Shipping within the 48 states
GM Series Monoblock Car Amplifier • Class D • 300W x 1 Chan. @ 4 Ohms • 600W x 1 Chan. @ 2 Ohms • 1200W Max • 0-12 dB Bass Boost • Chrome-Plated Terminals • Speaker-Level Inputs • Balanced Isolator Input Circuit
$149.99
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1000W MAX, HED Series Monoblock Class AB Car Amplifier
Free Ground Shipping within the 48 states
HED Series Monoblock Class AB Car Amplifier • 250W RMS x 1-Chan. @ 4 ohms • 500W RMS x 1-Chan. @ 2 ohms • PWM MOSFET Power Supply • 12dB Vega Bass Boost • Low/High Level Inputs • Variable High Pass Filter • Remote Bass Level Control Included
$149.95
Shipping: FREE
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Refurbished 2400W Max RFL Series Class D Monoblock Amplifier
Free Ground Shipping within the 48 states
RFL Series Monoblock Class D Car Amplifier • 400W x 1 Chan @ 4 Ohms • 800W x 1 Chan @ 2 Ohms • 2400W Max • Electronic Bass Control • Gun Metal Gray Chassis • Black End Caps • Stackable Design • Smart Engage Technology
$299.95
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300W, Single-Channel Class D XD Series Subwoofer Monoblock Car Amplifier
Free Ground Shipping within the 48 states
XD Series Monoblock Class D Car Amplifier • 300W x 1-Chan @ 2 Ohms • NexD Ultra-High Speed Topology • Preamp RCA Outputs • Variable High/Low-Pass Filter • 3-Way System Protection Circuitry • Remote Bass Input
$169.99
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500W MAX, HED Series Monoblock Class AB Car Amplifier
Free Ground Shipping within the 48 states
HED Series Monoblock Class AB Car Amplifier • 150W RMS x 1-Chan. @ 4 ohms • 250W RMS x 1-Chan. @ 2 ohms • PWM MOSFET Power Supply • 12dB Vega Bass Boost • Low/High Level Inputs • Variable High Pass Filter • Remote Bass Level Control Included
$129.99
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Monoblock Class D, HD Series Small Profile Car Amplifier with R.I.P.S. Technology
Free Ground Shipping within the 48 states
JL Audio HD Series Monoblock Class D, Small Profile Car Amplifier with R.I.P.S. Technology • 750 watts x 1 Chan. RMS • MOSFET power supply • Preamp RCA outputs • RCA level inputs • Single Cycle Control™
$449.99
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Refurbished 2400W Max, Class D Monoblock Jack Hammer Series Amplifier
Free Ground Shipping within the 48 states
2400 Watt MTX Audio JackHammer Series Class D Monoblock Amplifier • 400 watts x 1 chan. @ 4 ohms • 800 watts x 1 chan. @ 2 ohms • 1200 watts x 1 chan. @ 1 ohm • Tuned Bass EQ • Internal Fan • Low-Pass Filter • CEA-2006 Compliant
$229.99
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  • 5.0
  (1 review)
Open Box 924W Max 1-Channel Monoblock Class BR Punch Boosted Rail Amplifier
Free Ground Shipping within the 48 states
Punch Series BR Mono Block Car Amplifier • 75W at 4 Ohms • 150W at 2 Ohms • 300W at 1 Ohm • Ultra Compact Chassis • High Level Speaker Input • NOMAD Protection Circuitry • CEA-2006 Compliant
$134.95
Shipping: FREE
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Mono Subwoofer Amps Information

Mono Subwoofer Amplifiers

Mono amplifiers are single channel amps, but they can be used to power more than one subwoofer. Mono amps typically produce more power than multi-channel amps, which makes them ideal for powering subwoofers. Class D mono amps are the most efficient of all amplifier designs because they draw less current and as a result generate less heat in comparison to the classic mono amplifier design.

A mono amplifier puts out only one channel of sound, as opposed to a stereo amp that puts out two channels of sound. A mono amp is generally used for extremely low frequencies, such as bass, that are channeled into a single subwoofer. It doesn't matter that both stereo channels are combined for these low bass frequencies because you couldn't tell which channel the sounds are coming from anyway because you feel the sound pressure more than hear the sound.