AC Power Plug

STEP

DESCRIPTION

Plug the female IEC socket of the sup-

Just like a computer or printer, the SI-245

plied AC cord into the IEC receptacle

has an AC cord which unplugs either at the

on the rear of the amplifier.

amp or at the wall for your convenience.

 

 

Plug the 2 prong plug into a correctly

If you use a grounded power strip, surge

grounded 120V 60 Hz wall outlet.

suppressor or extension cord, verify that

 

proper ground is maintained.

 

 

CAUTION! Typically the

The SI-245 draws a maximum of approxi-

preamp/receiver’s switched outlet is

mately 200 watts from an AC wall outlet.

not rated for a power amplifier.

Use the auto turn on circuit instead.

 

 

INSTALLATION

14

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Image 15
Niles Audio SI-245 manual AC Power Plug, On the rear of the amplifier

SI-245 specifications

Niles Audio SI-245 is a powerful and versatile amplifier specifically designed for custom audio installations, catering to both residential and commercial environments. Known for its impressive performance and reliability, the SI-245 enhances the listening experience by delivering high-quality sound across multiple channels. With a maximum output of 240 watts per channel at 4 ohms, it effectively drives a variety of speaker types while maintaining clarity and detail at all volume levels.

One of the standout features of the Niles SI-245 is its robust construction. Built with high-grade components, it ensures durability and longevity, making it an excellent choice for long-term installations. The amplifier is designed to provide consistent performance under load, which is crucial for maintaining audio fidelity in larger spaces or during extended play sessions.

The SI-245 integrates advanced technologies that contribute to its exceptional sound quality. It employs efficient Class AB amplification, which combines the advantages of both Class A and Class B topologies, resulting in lower distortion and improved thermal performance. This design allows the amplifier to operate cooler, reducing the risk of overheating during heavy use.

Another notable characteristic of the SI-245 is its sophisticated circuitry and signal processing capabilities. The amplifier features two channels, enabling it to support stereo configurations or multi-room setups with ease. The independent volume controls for each channel provide flexibility in adjusting sound levels according to personal preferences or room acoustics, ensuring an optimal listening experience no matter the environment.

The Niles SI-245 also includes various connectivity options, enhancing its compatibility with different audio sources. It features RCA inputs for line-level signals and binding post outputs that accommodate a wide array of speaker connections. Additionally, it comes with a 12V trigger input for seamless integration with other components in the audio system, allowing for easy automation and control.

Overall, the Niles Audio SI-245 amplifier is a reliable solution for those seeking high-performance audio amplification. With its powerful output, advanced technologies, and user-friendly design, it is an ideal choice for audiophiles and custom installation professionals alike who value both quality and convenience in their audio endeavors. Its blend of durability, versatility, and superior sound quality solidifies its place in the competitive landscape of audio amplifiers.