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Low-pass - 1 Channel Car Amplifiers

To power up your sub-woofers, install a mono amplifier. Among many features of a mono amplifier are low frequency reproduction, built in bass boost and low pass filters. A class D mono amplifier brings out less heat, are more efficient and draws less current.

One channel car amplifier provide users with a single audio input/output selector to power one speaker. This device is great if you only need to power a large woofer or subwoofer.

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  1. Power Acoustik Caliber Series CB1-4500D Class-D Monoblock Amplifier - 4,500 Watts
    Power Acoustik Caliber Series CB1-4500D Class-D Monoblock Amplifier - 4,500 Watts
    Special Price $109.99 Regular Price $169.99
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    • Class-D Monoblock Amplifier
    • Designed as a dedicated full range audio amplifier
    • Stable in 1 ohm, 2 ohm and 4 ohm loads
    • 1-Ohm: 2200 watts x 1
    • 2-Ohms: 1500 watts x 1
    • 4-Ohms: 900 watts x 1
    • High/Speaker Level & Low Level/RCA Input
    Learn More
  2. Autotek MM3020.1D Mean Machine Series 3000W Class D Monoblock Amplifier
    Autotek MM3020.1D Mean Machine Series 3000W Class D Monoblock Amplifier
    $109.99
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    • 3000 Watt Class D Monoblock Amplifier
    • 1-ohm / 2-ohm / 4-ohm stable
    • 3000W x 1 @ 1 Ω
    • 1500W x 1 @ 2 Ω
    • 750W x 1 @ 4 Ω
    • Remote Bass Control included
    Learn More
  3. Boss Audio R2000M Monoblock Amplifier - Main
    Boss Audio R2000M Riot Series Class AB Monoblock Amplifier - 2000 Watts
    $111.99
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    • Boss Audio R2000M Riot Series Class AB Amplifier
    • Stable performance at 2 ohms
    • RMS power at 2 ohms: 1 x 1500 Watts
    • Versatile amplifier
    • 2 Channel RCA Inputs
    • Total Power Output of 2000 Watts
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  4. Boss Audio R2400D Monoblock Amplifier - Main
    Boss Audio R2400D Riot Series Class D Monoblock Amplifier - 2400 Watts
    $114.99
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    • Boss Audio R2400D Riot Series Class AB Amplifier
    • Stable performance at 1 ohms
    • RMS Power @ 1 ohm 1 x 1800 Watts
    • Versatile amplifier
    • 2 Channel RCA Inputs
    • 2 Channel Pre Amp outputs
    • Total Power Output of 2400Watts
    Learn More
  5. Soundstream Picasso Nano PN1.650D Class D Monoblock Amplifier - 650 Watts
    Soundstream Picasso Nano PN1.650D Class D Monoblock Amplifier - 650 Watts
    $124.99
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    • Picasso Nano 650 watts monoblock amplifier
    • MOSFET PWM Power Supply
    • Small and compact chassis of just 4.75”
    • Remote gain control included
    • High level inputs
    Learn More
  6. Blaupunkt AMP3000D 3000 Watt Class D Monoblock Amplifier
    Blaupunkt AMP3000D 3000 Watt Class D Monoblock Amplifier
    $125.99
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    • 3000 Watt Class D Monoblock Amplifier
    • 4-ohm / 2-ohm / 1 ohm stable
    • 800W x 1 @ 1 Ω
    • 630W x 1 @ 2 Ω
    • 380W x 1 @ 4 Ω
    • Includes Bass Control Knob
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  7. Soundstream AR1.2500D Arachnid 2500 Watt 1 Channel Car Amplifier
    Soundstream AR1.2500D Arachnid 2500 Watt 1 Channel Class D Amplifier
    $128.99
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    • 2500 Watt 1 Channel Class D Amplifier
    • 4-ohm / 2-ohm / 1-ohm stable
    • Continuous Power Output (4 Ω): 500 Watts RMS x 1
    • Continuous Power Output (2 Ω): 850 Watts RMS x 1
    • Continuous Power Output (1 Ω): 1250 Watts RMS x 1
    • Blue LED Illumination Accent Lighting
    • Includes Bass Control Knob
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  8. Precision Power SPL15001 SPL Audio Monoblock Amplifier - 750W RMS
    Precision Power SPL15001 SPL Audio Monoblock Amplifier - 750W RMS
    $129.99
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    • Class-D Monoblock Amplifier
    • Designed as a dedicated full range audio amplifier
    • Stable 1 ohm, 2 ohm and 4 ohm loads
    • 750W RMS @ 1 ohm
    • 500W RMS @ 2 ohm
    • 350W RMS @ 4 ohm
    Learn More
  9. Power Acoustik EG1-2500D Car Stereo Amplifier
    Power Acoustik EG1-2500D 1 Channel Class D Amplifier - 2500 Watts
    $129.99
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    • Power Acoustik EG1-2500D Class D Monoblock Amplifier
    • Designed as a dedicated subwoofer amplifier
    • 1 Ohm stable for for optimal subwoofer wiring
    • 1250 Watts RMS x 1 channels @1-Ohms
    • 800 Watts RMS x 1 channels @2-Ohms
    • RCA level inputs
    Learn More
  10. Planet Audio PL2000.1M Monoblock Amplifier - Main
    Planet Audio PL2000.1M Class AB Monoblock Amplifier - 2000 Watts
    Rating:
    100 % of 100
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    $129.99
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    • Planet Audio 2000 watts monoblock amplifier
    • Class A/B 2 ohms stable amplifier
    • Pulse width modulated MOSFET power supply
    • Anodized and black colored heat sink
    • Circuits with 3 stage protection
    Learn More
  11. Power Acoustik RZ1-2300D Razor Series Class D Full Range & Monoblock Amp
    Power Acoustik RZ1-2300D Razor Series Class D Full Range and Monoblock Amp in small and compact size.
    $129.99
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    • Gear up with this latest model and you will love it
    • Monoblock amp
    • 2,300W max
    • 900 Watts
    • 1,400 Watts
    • Small, compact 4.75" chassis
    • MOSFET PWM power supply
    • High-level input
    • Dash-mount remote gain control
    • Includes remote gain control
    Learn More
  12. Boss Audio AR3000D Armor Series 3000-Watt Class D Monoblock Power Amplifier with Remote Subwoofer Level Control
    Boss Audio AR3000D Armor Series 3000-Watt Class D Monoblock Power Amplifier with Remote Subwoofer Level Control
    $138.99
    Out of stock
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    • Class D Monoblock Power Amplifier
    • Strapping Capability
    • Thermal Overload & Speaker's Short Protection
    • Number of RCA Line Output: 2
    Learn More
  13. Soundstream ST1.1000D Car Audio Amplifier - Main
    Soundstream Stealth Series ST1.1000D Monoblock Class D Amplifier - 1000 Watts
    $139.99
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    • Stealth series 1000 watts full range amplifier
    • 2-Ohms: 500 Watts x 1 channel
    • 4-Ohms: 350 Watts x 1 channel
    • Aluminum heat sink for better cooling
    • MOSFET Power Supply with Audiophile Grade IRTM Transistors
    • Military Grade SMT PCB Maintains Dynamic Performance
    • 2-ohm and 4-ohm Operation
    Learn More
  14. Planet Audio PL2500.1M Monoblock Amplifier - Main
    Planet Audio PL2500.1M Class AB Monoblock Amplifier - 2500 Watts
    $139.99
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    • Planet Audio 2500 watts monoblock amplifier
    • Class A/B 2 ohms stable amplifier
    • Pulse Width Modulated MOSFET power supply
    • Circuits with 3 stage protection
    • Anodized and black colored heatsink
    Learn More
  15. Boss Audio R3400D Monoblock Amplifier - Main
    Boss Audio R3400D Riot Series Class D Monoblock Amplifier - 3400 Watts
    $147.99
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    • Boss Audio R3400D Riot Series Class AB Amplifier
    • Stable performance at 1 ohms
    • RMS Power @ 1 ohm: 1 x 2550 Watts
    • Versatile amplifier
    • 2 Channel RCA Inputs
    • Total Power Output of 3400 Watts
    Learn More
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  1. Total RMS Power at 4 ohm
    0.00 - 1000.00
  2. Built in Crossover
    Low-pass
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  1. New 2 items
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  1. On Sale 3 items
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  1. $0.00 - $100.00 11 items
  2. $100.00 - $200.00 45 items
  3. $200.00 - $300.00 21 items
  4. $300.00 - $400.00 7 items
  5. $400.00 - $500.00 4 items
Amplifier Bridging
  1. Not Bridgable 66 items
Amplifier Topology Class
  1. Class AB 13 items
  2. Class BD 2 items
  3. Class BR 1 item
  4. Class D 68 items
  5. Class FD 3 items
Manufacturer
  1. Audiopipe 4 items
  2. Autotek 5 items
  3. Blaupunkt 3 items
  4. Boss Audio 9 items
  5. Hifonics 4 items
  6. Kenwood 4 items
  7. Orion 4 items
  8. Pioneer 4 items
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  10. Polk Audio 1 item
  11. Power Acoustik 8 items
  12. Precision Power 2 items
  13. Rockford Fosgate 8 items
  14. Sony 1 item
  15. Sound Storm Laboratories 3 items
  16. Soundstream 12 items
  17. VFL 4 items
Speaker level inputs
  1. No 28 items
  2. Yes 48 items
Total Peak Power Output
  1. 0.00(Watts) - 1000.00(Watts) 11 items
  2. 1000.00(Watts) - 2000.00(Watts) 24 items
  3. 2000.00(Watts) - 3000.00(Watts) 17 items
  4. 3000.00(Watts) - 4000.00(Watts) 8 items
  5. 4000.00(Watts) - 5000.00(Watts) 9 items
  6. 5000.00(Watts) - 6000.00(Watts) 4 items
  7. 6000.00(Watts) - 7000.00(Watts) 1 item
Color
  1. Black 68 items
  2. Blue 2 items
  3. Silver 11 items
Bass Knob / Remote Gain
  1. No 5 items
  2. Optional 9 items
  3. Yes 64 items
Number of Channels
  1. 1 Channel 87 items
Preamp voltage
  1. 2 volts 3 items
  2. 4 volts 11 items
  3. 5 volts 6 items
  4. 6 volts 9 items
  5. 200 mV - 6 V 24 items
  6. 200 mV - 8 V 2 items
  7. 100 mV - 8 V 4 items
  8. 150 mV - 11 V 4 items
  9. 150 mV - 12 V 7 items
Overall Height
inches
-
Overall Length
inches
-
Overall Width
inches
-
RCA Pre-amp Audio inputs
  1. 1 Pair 84 items
  2. 2 Pairs (Front, Rear) 2 items
Total RMS Power at 1 ohm
  1. 0.00 - 1000.00 29 items
  2. 1000.00 - 2000.00 25 items
  3. 2000.00 - 3000.00 19 items
  4. 3000.00 - 4000.00 9 items
  5. 4000.00 - 5000.00 1 item
Total RMS Power at 2 ohm
  1. 0.00 - 1000.00 43 items
  2. 1000.00 - 2000.00 43 items
  3. 2000.00 - 3000.00 2 items
Total RMS Power at 4 ohm
  1. 0.00 - 1000.00 84 items
  2. 1000.00 - 2000.00 14 items
  3. 2000.00 - 3000.00 2 items
  4. 3000.00 - 4000.00 1 item
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