fits model: Ram. make: Dodge. year: 1999–2001.

( Brand: Infinity ), ( Manufacturer Part Number: 56043123 ), ( Part Type: Speaker Amplifier Door ), ( Features: 10 Pin / 10 Wires To Plug )
The Infinity Kappa 560.4 3123.01 speaker amplifier, manufactured by Infinity, is specifically designed for use in the front doors of select 1999-2001 Dodge Ram vehicles. This amplifier is an essential upgrade for music enthusiasts seeking to enhance the sound quality of their factory-installed speaker system.
Constructed with sophistication and innovation, this Class D amplifier boasts a powerful 30 watts RMS x 4 channel output. It is engineered to provide clean, efficient power to your front door speakers, ensuring that every note is rendered with remarkable clarity and detail.
The amplifier's custom-designed mounting brackets ensure a secure and precise installation within your vehicle. Its compact size, measuring roughly 14 inches long, 7.75 inches tall, and 2 inches deep (W x H x D), allows for easy integration into most spaces without requiring extensive modification to your vehicle's interior.
The Infinity Kappa 560.4 amplifier is engineered to provide maximum flexibility in system design. It features a variable high-pass filter and a fully adjustable, constant low-pass subwoofer filter (50-500 Hz) per channel. This allows for custom tuning to suit individual preferences and musical tastes.
One of the amplifier's key features is its advanced thermal management system. This system includes a thermal sensing, self-protecting circuit that automatically adjusts power output to maintain optimal operating temperatures. Additionally, its variable-speed fan ensures quiet and efficient cooling, further enhancing the overall performance of the amplifier.
The Infinity Kappa 560.4 amplifier is engineered with advanced reliability features, including a protection circuit against over and under-voltage conditions and short-circuit protection. These features help ensure the longevity and reliability of the amplifier.
If you're looking to upgrade your 1999-2001 Dodge Ram's sound system, the Infinity Kappa 560.4 speaker amplifier is an excellent choice. Its robust performance, versatile features, and custom-designed fitment make it an ideal companion for music lovers seeking to elevate their in-car listening experience.
The Infinity Kappa 560.4312 01 amplifier is a popular choice for individuals looking to upgrade their factory sound system in their 1999-2001 Dodge Ram trucks. Yet, deciding on an upgrade involves understanding both the advantages and potential disadvantages. In this analysis, we will discuss the essential pros and cons of this amplifier.
Pros:1. High-quality sound: The Kappa series amplifiers from Infinity are renowned for their exceptional sound quality. This amplifier delivers a clear, uncompressed audio signal with minimal distortion to the speakers, making your music experience more enjoyable.
2. Power handling: The Kappa 560.4312 01 is a 4-channel, class A/B amplifier with a power rating of 50 watts RMS x 4 (at 4 ohms). This power output is ideal for powering up front door speakers with more efficiency, increasing the overall sound system performance.
3. Flexible installation: The compact design of the Kappa 560.4312 01 amplifier makes it an ideal choice for installation in tight spaces. Its size and low profile fit perfectly under the front seats in a Dodge Ram, aiding easy and aesthetically pleasing installation.
4. Excellent build quality: Infinity's reputation for producing high-quality components is evident in the Kappa 560.4312 01. The amplifier boasts an all-aluminum chassis, which not only contributes to its sleek design but also resists corrosion and heat.
5. Remote subwoofer level control: The Kappa 560.4312 01 includes a subsonic filter and a low-pass filter, allowing the user to control the subwoofer levels remotely through the presence of a separate RCA input.
Cons:1. High cost: The Infinity Kappa 560.4312 01 amplifier may carry a relatively high price tag compared to other entry-level amplifiers, making it less accessible to those with a smaller budget.
2. Complex wiring: This amplifier is not designed for the faint-hearted who prefer a plug-and-play solution. The wiring process involves somedegree of expertise and experience to ensure the installation is done correctly and safely.
3. Lack of advanced features: For those seeking advanced features for their automotive sound system, such as Bluetooth connectivity or high-level inputs, this particular Infinity amplifier falls short.
Conclusion:The Infinity Kappa 560.4312 01 amplifier is an excellent choice for upgrading the sound system in your 1999-2001 Dodge Ram. Its high-quality sound, robust power handling, and flexible installation capabilities are impressive features that car audio enthusiasts are sure to appreciate. However, some factors to consider are the potential complexity of installation and the relatively high cost compared to other entry-level models. Ultimately, for individuals who are committed to delivering high-performance sound to their vehicles and are willing to invest, this amplifier is a solid choice.
Recommendation:Given the significant investment required for the Kappa 560.4312 01 amplifier, I would highly recommend seeking the professional assistance of a car audio installation expert to ensure a proper and accurate installation. You should also thoroughly research the amplifier and its compatibility with your vehicle's specific make and model, as well as your own individual needs and preferences. To determine if this amplifier is the right investment for you, weigh the pros and cons carefully and consider other options based on your budget and requirements.
SHIPS WITHIN 24 HOURS, BUT DEPENDING ON WHEN YOU PURCHASE, IT MAY SHIP SAME DAY. Left AND right front doors. Fits Dodge Ram with the Infinity system that has 10 pin plug mounted on back of speakers. Used set in good working condition oem Infinity speaker AMPLIFIER with A 10 pin plug.
SHOULD FIT 9801.