
( Brand: Rockford Fosgate ), ( Model: POWER 851X ), ( Part Type: Punch Amplifier ), ( Channels: 4 ), ( Rms Power: 851w ), ( Country/region Of Manufacture: United States )
The Rockford Fosgate Punch P851X851 is a powerful 2-channel car amplifier designed for audio enthusiasts who demand high-performance sound. This amplifier boasts an impressive 850 watts RMS at 2 ohms and 425 watts RMS at 4 ohms, providing enough power to drive even the most demanding subwoofers or high-performance speakers.
The Punch P850X851 features a Class D topology, which is known for its efficiency, low heat generation, and high power output. This design ensures that the amplifier delivers consistent, clean power, even under heavy loads. The amplifier also features a MOSFET power supply, which provides a steady, stable power source, reducing noise and distortion.
The amplifier is equipped with Rockford Fosgate's patented Punch EQ, which allows you to fine-tune your audio to your specific vehicle and listening preferences. The Punch EQ features a 12-band graphic equalizer, as well as a subsonic filter and phase switch. The amplifier also features a variable low-pass crossover, which allows you to customize the frequency response of your subwoofer.
The Punch P850X851 is designed with durability in mind. It features a cast aluminum chassis, which dissipates heat and provides a solid foundation for the amplifier's internal components. The amplifier also features a gold-plated speaker terminals, which ensure a secure and reliable connection to your speakers.
In terms of connectivity, the Punch P850X851 features a set of RCA inputs, as well as high-level speaker inputs, which allow you to connect the amplifier directly to your vehicle's factory audio system. The amplifier also features a remote bass level control, which allows you to adjust the subwoofer level from the driver's seat.
Overall, the Rockford Fosgate Punch P850X851 is a powerful and versatile car amplifier that delivers high-quality sound and features. Whether you're looking to upgrade your car audio system or simply looking for a reliable and high-performance amplifier, the Punch P850X851 is a great choice.
Pros of Rockford Fosgate Punch Power 851x 851 800 School Cheater Amplifier:1. Powerful: This 2-channel amplifier delivers a maximum power of 851 watts RMS per channel, providing a powerful and clear sound for your car audio system.
2. Compact Design: The School Cheater amplifier has a compact size, making it easy to install in tight spaces.
3. Advanced Technology: The amplifier features Class D topology and MOSFET power supplies, which contribute to its high efficiency and low heat output.
4. Built-to-Last: Rockford Fosgate is known for its durable and reliable products, and this amplifier is no exception. It has a powder-coated aluminum chassis and gold-plated terminals for added protection against the elements.
5. High-Quality Sound: The amplifier's high-current output and low-noise design ensure that you get a clean and powerful sound with minimal distortion.
Cons of Rockford Fosgate Punch Power 851x 851 800 School Cheater Amplifier:1. Price: The amplifier is relatively expensive compared to some other options on the market.
2. No Built-In Equalizer: The amplifier does not have a built-in equalizer, which means you will need to use an external one to fine-tune your sound.
3. Limited Connectivity: The amplifier only has two channels, which may not be enough for some users who want to power multiple speakers or subwoofers.
Conclusion:The Rockford Fosgate Punch Power 851x 851 800 School Cheater Amplifier is a powerful and reliable option for car audio enthusiasts. Its compact design, advanced technology, and high-quality sound make it a great choice for those looking for a high-performance amplifier. However, its high price and limited connectivity may be a drawback for some users.
Recommendation:If you are looking for a powerful and reliable amplifier for your car audio system and are willing to pay a premium for it, the Rockford Fosgate Punch Power 851x 851 800 School Cheater Amplifier is a great choice. However, if you are on a budget or need an amplifier with more channels or built-in equalizer, there may be other options that better suit your needs.
Oh did I mention after full restoration it comes with a 30 day warranty. Up for sale is a beast of an amplifier. No DOA here.
This has been fully restored, tested, and tuned Rockford Fosgate power 851X really turned out beautiful after the full restoration process I put through. Specifications: 14. All my amps are tested and tuned prior to shrink wrap. 4 CDC ohm load per channel watts rms x 2 mono this is truly a under rated amplifier.
Please understand my prices are a bit higher, but you getting fully restored to like new cosmetic condition along with full board repair and testing prior assembly of amp.