PRV Audio 8k 1 Channel Full Range 8000w Amplifier

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K Series full range amplifiers are all about compact design, where performance is not sacrificed!


  • 8000 Watts RMS at 1 Ohm
  • Compact Design
  • 0 Gauge power/ground connectors
  • 10 Gauge speaker terminals


8K-1ohm side power connection

Our engineering team focused on achieving fidelity first, and then on making our K Series amplifiers amazingly powerful, efficient and small. These efforts led to a remarkable twin force regulated power supply technology, which allows all of these goals to be achieved.

The 8K 1 ohm is rated at 8000 Watts RMS at 13.8 volts with 84% efficiency.



8K-1Ohm Control Side
The K Series delivers the most innovative and powerful Brazilian technology on a regulated power supply, able to constantly deliver power at a wide frequency range when working either at low or high voltage. Loaded with features, built-In Low/ High Pass Filter, Bass Boost allow the use of this amplifier for a broader variety of applications – from deep bass all the way to high frequencies.

Before Installing:

You must follow the instructions for the product’s installation and connections to guarantee optimal performance. If you have any questions, get in touch with us. Before using the amplifier, always follow these guidelines

• Make sure the amplifier is switched off before adding or removing any connections. This prevents possible damage to the equipment connected to the amplifier

• Keep all cables as far away as possible from the ignition cables, electronic injection modules and starter switch since they may cause noise interference

• Always use 100% Cooper cables and good quality connectors. This guarantees the sound’s quality and fidelity

• To avoid damaging the cables, make sure that they do not touch sharp metal edges.Important: Use a 350A fuse 12 inches away from the battery as a safety precaution

The power rated data are based on equipment from the PRV Audio Group laboratory. Frequency reference of 1Khz with THD+N to ≤3% in impedance referring to the indicated in each measurement. The electronic components and the manufacturing process can present manufacturing variations, thus leading to a variation in the measurements made. This amplifier is designed to perform on music applications ( with speakers ), any load test ( resistant  load ) is not recommended.

PRV Audio products are guaranteed for a period of ONE (1) YEAR from the date of original purchase against any manufacturer’s defects in material and workmanship under normal use.


Technical Details


Impedance 1 Ohm
Channels 1 Channel
Rated RMS Power at 13.8 V at 1 Ohm 8000 Watts
Rated RMS Power at 13.8 V at 2 Ohms 4700 Watts
Average Efficiency 84%
Rated RMS Power at 12.6 V at 1 Ohm 7600 Watts
Rated RMS Power at 12.6 V at 2 Ohm 4500 Watts
Operating Voltage 11 to 16 Volts
Minimum Battery Bank + 140A Alternator 310 Ah
Musical Current Draw 370 Ah
Minimum Power Wire 0 Gauge
Minimum Speaker Wire 12 Gauge
Frequency Response(+/-3dB) 15 Hz to 16,000 Hz
Filter Controls Yes
Crossover – High or Los Pass Filter 50 Hz to 2,000 Hz
Built-In EQ Controls Bass EQ
EQ – Bass Boost at 50Hz 0 dB to 15 dB
Signal Input 1 Pair RCA
Protection System On Circuit Board
Fan System 3 Fans
Heat Sink Type Cast Aluminum
Dimensions ( H x W x L ) 2.90″ x 15.15″ x 9.85″
Weight 13.50 Lbs

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