Audiopipe 450 Watts 4 Channel Full Range class D Mini Amplifier APMOX- — Big Jeff Audio Dealer Platform
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  • Audiopipe APMOX-450-4, a powerful 450 Watts 4-channel full-range Class D mini amplifier
  • Versatile output configurations, including 4x300W at 4 ohms and 2x1020W bridged at 4 ohms
  • Broad frequency response from 20Hz to 20KHz for a comprehensive audio experience
  • Features a crossover range of 45Hz-850Hz, low THD at 0.2%, and high Pass S/N rated at 85dB
  • Compact design with dimensions of 9.1 x 5.7 x 2.5 inches, operating on a 9-16V working voltage

Audiopipe 450 Watts 4 Channel Full Range class D Mini Amplifier APMOX-450-4

This Listing Includes:

(1) 4 Ch 450W Amplifier

(1) NQ-6CLR Fuse Holder w/ 150A Fuse(Installed)

(1) Set of Installation Screws and Allen Wrench

Introducing the Audiopipe APMOX-450-4, a powerful 4-channel full-range Class D mini amplifier designed for premium car audio experiences. With an output power of 450 Watts RMS at 2 ohms and versatile configurations including 4x300W at 4 ohms and 2x1020W bridged at 4 ohms, this mini amplifier delivers robust and clear sound. The frequency response spans from 20Hz to 20KHz, ensuring a broad audio spectrum. Additional features include a crossover range of 45Hz-850Hz, low THD at 0.2%, and a high Pass S/N rated at 85dB. Operating on a working voltage of 9-16V and equipped with a 150A fuse, the APMOX-450-4 provides a compact solution with dimensions of 9.1 x 5.7 x 2.5 inches.


  • Output Power (RMS)@1%

  • 4 ohms: 4x300W

  • 2 ohms: 4x450W

  • 4 ohms Bridged: 2x1020W

  • Frequency Response(-3DB)20Hz-20KHz

  • Crossover Range High & Low:45Hz-850HZ

  • THD: 0.2%

  • Pass S/N Rated(A WTG): 85dB

  • Working Voltage:9-16V

  • Fuse: 150A

  • Dimensions(in)(LxWxH): 9.1 x 5.7 x 2.5

Payment Information


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All orders over $500 will require a signature for delivery.

All pre-selected shipping rates and methods are for customers with a
valid residential or commercial address within the Contiguous 48 United
States (PO Boxes address may require additional charges).

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and other countries may require additional shipping fees. Please contact
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to ship every package with-in 1 business day of receiving a cleared
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Shipped orders that are returned by the shipping company due to an
insufficient address or an undeliverable address will be refunded less a
20% restocking fee.

If package is refused or marked undeliverable and returned
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full to have the package sent back to you or we can refund the money
minus the cost of shipping


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please do the following within 36 hours of expected, stated delivery:


Verify the shipping address on the order is the address where you are looking for the package

Look for a notice of attempted delivery

Look around the delivery location for the package, or see if a neighbor has accepted the delivery

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If you think that your package has been stolen, we will require a police report since this is now theft.
Once we have a police report on file for the stolen package, we will reship your order.