Rear Panel Connections

1.Remote Turn On - This terminal turns on the amplifier when (+) 12 volt is applied to it. Connect it to the remote turn on lead of the head unit or signal source. If a (+) 12 volt remote turn on lead is not available, a Remote Power Adapter (P/N #55000) can be used to supply a remote turn on signal. DO NOT connect this terminal to constant (+) 12 volt.

2.Sub Out Terminals - Connect subwoofers to these terminals. (Refer to the Speaker Wiring Diagrams section of this guide.)

3.Status LEDs - The Power LED will light GREEN to indicate the amplifier is on and operating normally. The GREEN LED will turn off and the Protection LED will light RED when the amplifier has shut itself down due to speaker short circuit, DC offset, or overheating.

4.(+) 12 Volt Power - Connect this terminal through a FUSE or CIRCUIT BREAKER to the positive terminal of the vehicle battery or the positive terminal of an isolated audio system battery.

WARNING: Always protect this power wire by installing a fuse or circuit breaker of the appropriate size within 12 inches of the battery terminal connection.

5.Ground - Connect these terminals directly to the sheet metal chassis of the vehicle, using the shortest wire necessary to make this connection. Always use wire of the same gauge or larger than the (+)12 volt power wire. The chassis connection point should be scraped free of paint and dirt. Use only quality crimped and/or soldered connectors at both ends of this wire. DO NOT connect this terminal directly to the vehicle battery ground terminal or any other factory ground points.

d2500.1 specifications

The Directed Electronics D2500.1 is a cutting-edge component in the realm of car audio and electronics, designed to offer both functionality and power for audiophiles and casual listeners alike. This amplifier is part of Directed’s robust lineup, which is well known for its innovative features and reliability, catering to a wide range of vehicle audio needs.

One of the standout characteristics of the D2500.1 is its exceptional power output. Delivering 2500 watts of peak power, it is capable of driving subwoofers and speakers with ease, producing deep, rich bass tones that elevate any listening experience. The amplifier employs advanced Class D technology, which allows it to operate efficiently while minimizing heat generation. This efficiency not only conserves energy but also prolongs the lifespan of the components.

The D2500.1 is designed with user-friendliness in mind. It comes equipped with a built-in adjustable low-pass filter, allowing users to fine-tune their audio output according to their preferences. Furthermore, the amplifier features a variable bass boost, giving users the ability to enhance lower frequencies for a more immersive sound experience. With its stability in various impedance loads, the D2500.1 can comfortably support a wide array of speaker systems, making it incredibly versatile.

Additionally, the amplifier's compact design makes installation straightforward, even in limited spaces. Directed Electronics has emphasized durability in the construction of the D2500.1, ensuring it can withstand the rigors of everyday use in vehicles. The robust heat sink helps maintain optimal operating temperatures, contributing to reliable performance over time.

Another important aspect of the D2500.1 is its compatibility with various audio sources and configurations. Whether you are using it with a single subwoofer or a more complex multi-speaker system, the amplifier can adapt to different setups. This flexibility, combined with its powerful output and innovative features, makes it an exceptional choice for anyone looking to enhance their car audio experience.

Overall, the Directed Electronics D2500.1 stands out as a top-tier amplifier that seamlessly blends power, efficiency, and user-friendly features. It exemplifies the commitment of Directed Electronics to deliver high-quality audio solutions catering to enthusiasts and casual listeners, ensuring that every ride can be enjoyed with superior sound quality.