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Cobra CPI1000

1000 Watt Heavy Duty Power Inverter w/2 AC Outlets and 1 USB Input

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List price $139.99

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Cobra CPI1000

1000 Watt Heavy Duty Power Inverter w/2 AC Outlets and 1 USB Input


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General Features:

  • Cobra Heavy Duty DC to AC Power Inverter
  • Turns a 12 Volt system into a 120 Volt system
  • Power Rating:
    • 2000 Watts Peak
    • 1000 Watts RMS
  • Can deliver a true 1000 Watts RMS for 60 continuous minutes
  • Capable of handling multiple loads
  • Digital Volt Meter
  • 2 AC outlets
  • 5 Volt USB Input
  • Includes battery clamps
  • Fan cooled operation
  • Current Overload Protection will shut off inverter if you attempt to run too large of a device
  • Surge protection will automatically shut the inverter off if the voltage exceeds 15.5 Volts
  • Low Battery Shut Off Feature will automatically turn the inverter off if the voltage drops below 10.3 Volts
  • Reverse Polarity Protection
  • Solid build quality
  • Don't forget your wiring so you can hook everything up: Cobra CPI A4000 BC
  • Optional Remote On/Off Switch
  • Dimensions: 6-7/8"W x 7-1/2"L x 3"H
  • Authorized Internet Dealer
  • 2 Year Manufacturer's Warranty

Product Specifications:

  • Continuous Power Output (1-hour): 1000W
  • Peak Voltage (0.1 seconds): 2000W
  • Power Rating:
  • 2000 Watts Peak
  • 1000 Watts RMS
  • Efficiency (12V - 1/2 Load): > 88%
  • Efficiency: (12V, full load): > 83%
  • No Load Current Draw: < 0.6A (12.6V)
  • Output Wave Form: Modified Sine Wave
  • Output Frequency: 58Hz - 62Hz
  • Output Voltage: 109V - 120V
  • USB Voltage: 5V
  • Operating Temperature: 32°F (0°C) - 104°F (85°C)

General Features

Type of Inverter
This is the way in which the power inverter will convert the power.

AC to DC: Converts common household AC power to DC Power.

DC to AC: Converts DC power to the common household AC power. Often times these converters can be plugged into the vehicles cigarette lighter.

AC to DC
Maximum Power Output
This is the maximum amount of power that the unit will produce at a given time. Usually this is not the amount of power that is continuously being produced.
2000 watts
Continuous Power Output
This is the average amount of power that the unit will produce. If you have specific needs, it is more effective to consider the RMS power output rather than the max power output. Continuous power output is also referred to as a RMS power rating.
1000 watts
Number of Power Outlets
This is the total number of outlets that the power inverter, power strip, or other power device has.
USB Port
This means that the item has a USB port. The port can be used to provide the unit with updates or to transfer data on to it.
Fan Cooled
A great feature to have if a power inverter generates a large amount of heat. Cooling fans can help regulate the temperature to prevent the inverter from overheating (burning).
Low Battery Shutdown
When the voltage in the vehicle drops below a certain point, the inverter will automatically shut itself off so prevent the vehicle battery from dying.
Rack Mountable
Some units can be mounted to a rack for organization and convenience.
Battery Cables Included
Battery cables included means that the unit comes with battery cables and clips to connect the unit to the vehicle's battery.

Specials with this Item

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Warranty and Return Policy

Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating


Berkeley Springs,WV

not so great value

October 7, 2013

I think the Cobra cpi1000w power inverter is a waste of money, it last till the warranty run out and quit working !

35 of 61 found this helpful

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Keymar maryland

Great product

February 8, 2015

Great product at great price. Will probably get another one that's bigger

26 of 60 found this helpful

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Browse 1 question and 1 answer
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Why did you choose this?
Sonic Electronix Store
Our customer requested it and your pricing was competitive
Terry B on Oct 29, 2014

Product Summary


Model Number

CPI 1000





Internal SKU


Internal Product ID


Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Cobra CPI1000