
( Brand: Rockford Fosgate ), ( Model: 400A IV ), ( Part Type: Punch Amplifier ), ( Country/region Of Manufacture: United States )
The 400.4 Punch Car Audio 400a IV Punch Amplifier, proudly brought to you by Rockford Fosgate, is a powerhouse of sound quality and performance. This 4-channel amplifier is designed specifically for car audio systems, offering an impressive 100 watts RMS per channel at 4 ohms, or 160 watts RMS per channel at 2 ohms. This amp is perfect for those looking to upgrade their car audio system, providing clear, powerful sound that will make every song come to life.
The 400.4 Punch Amplifier features Class D digital technology, which delivers efficient power while maintaining a small footprint. This technology also ensures that the amplifier remains cool, even during long listening sessions, thanks to its efficient heat sink design. The amp's MOSFET power supply provides fast transient response, ensuring that every note and beat is delivered with precision and clarity.
The 400.4 Punch Amplifier is also built to last, with a durable aluminum chassis and a protective, powder-coated finish. The amp's circuit board is protected by a moisture-resistant conformal coating, ensuring that it can withstand the humid environments often found in cars. The amp's terminals are gold-plated, ensuring a strong, reliable connection to your car's audio system.
The 400.4 Punch Amplifier also includes a variety of features to make installation and use easy. The amp has a built-in high-pass filter on channels 1 and 2, and a low-pass filter on channels 3 and 4, allowing you to customize the sound to fit your car's specifications. The amp also includes a remote bass boost control, allowing you to adjust the bass level to your liking.
In summary, the 400.4 Punch Car Audio 400a IV Punch Amplifier is a powerful, reliable, and customizable option for car audio enthusiasts. With its impressive power output, efficient Class D digital technology, and durable construction, this amp is sure to deliver crystal-clear sound and enhance your listening experience.
Pros of the Rockford Fosgate 400.4 Punch Car Amplifier:1. Powerful: With a continuous power output of 400 watts RMS (at 2 ohms), this amplifier can deliver a significant amount of power to your car's speakers, ensuring crystal-clear sound quality.
2. Versatile: The 400.4 Punch can be bridged to operate as a 2-channel amplifier, delivering up to 800 watts RMS (at 4 ohms), or it can be used as two separate 2-channel amps, each outputting 200 watts RMS (at 4 ohms).
3. Advanced features: The amplifier features a Class D topology, which is known for its efficiency and high power output, as well as a built-in subsonic filter that helps protect your speakers from damaging low frequencies.
4. Durable: Rockford Fosgate is known for its high-quality build and reliability, and the 400.4 Punch is no exception. It features a powder-coated metal chassis and RCA inputs, ensuring that it can withstand the rigors of use in a car.
Cons of the Rockford Fosgate 400.4 Punch Car Amplifier:1. Size: At 12.25 inches by 1.75 inches by 6.5 inches, the amplifier is relatively large and may not fit into all car audio systems without modification.
2. Cost: The Rockford Fosgate 400.4 Punch is a high-performance amplifier, and as such, it comes with a higher price tag than some other options on the market.
3. Power requirements: The amplifier requires a 12-volt DC power source and a wiring harness to connect it to your car's battery. This may require additional purchases or modification to your car's electrical system.
Conclusion:The Rockford Fosgate 400.4 Punch Car Amplifier is a powerful and versatile option for car audio enthusiasts looking to upgrade their system. Its Class D topology, built-in subsonic filter, and high power output make it an attractive choice for those looking for high-quality sound in their vehicle. However, its size and cost may be limiting factors for some potential buyers.
Recommendation:If you're looking for a powerful and versatile car audio amplifier, the Rockford Fosgate 400.4 Punch is a solid choice. It's an investment, but with its advanced features and high-quality build, it's well worth considering if you're serious about upgrading your car's sound system. Just be sure to measure your available space and budget before making a purchase.
Rockford 400A iv, worked fine when last used, hasn't been powered on in years, so selling as parts, high chance it still works however.