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Item#: 9SIA9PB4MA5250

Niles SI-250 2-Channel Bridgeable Power Amplifier (Black)

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SI-250 2-Channel Bridgeable Power Amplifier

Offering the classic Niles stability that youve come to know and trust the powerful SI-250 brings extremely high current power to a custom installed A/V System in a remarkably convenient way. Featuring audio circuitry constructed using the finest materials available including 1% metal film resistors high quality capacitors and oversized heat sinks that ensure proper cooling without the need for a noisy fan. This 2-channel amplifier provides 50W per channel (225W when bridged for higher output applications) and independent level control making installation easier and more straight forward than ever before.

SI-250 Highlights:
  • Digital High Current Bridgeable Stereo Amplifier
  • Auto Switching 110V-230V Power Supply

SI-250 Features:

Real World Power

  • The SI-250 delivers 50 watts per channel at 8 ohms and 100 watts per channel at 4 ohms. Youll get tremendous bass and dynamics from every pair of speakers connected.

Turn-On Modes

  • The Niles SI-250 Amplifier features three turn-on modes: 1. Music Sense 2. External Voltage Trigger 3. Manual Turn-On via the front panel switch. You can configure the Niles SI-250 Amplifier to interface with any kind of system and have the unit automatically turn on.

Bridged Mode

  • The Niles SI-250 Amplifier can be operated in a bridged mono configuration. In this configuration the SI-250 delivers 225 watts. Bridged mode is perfect for subwoofer rock speakers or any applications requiring high power output.
  • Independent Level Controls Each amplifier channel features an independent level control enabling precise volume matching to the rest of the system. These level controls can also limit volume to prevent abuse of the system.

Freedom from Fan Noise

  • The oversized heat sinks inside the System Integration Amplifiers allow the amplifier circuitry to stay cool even when operating into low impedance loads without the distracting noise created when using fan-cooled amplifiers.

Current for Reactive Loads

  • The high current design of the Niles SI-250 Amplifier assures that even unusual and reactive loads are handled with ease. Cutting edge digital power supplies provide more than ample current to your system.

Freedom from Cross-Talk

  • The Niles SI-250 Amplifier is powered via its own independent power supply. This increases the isolation between channels and eliminates cross talk guaranteeing you absolute silence as the backdrop to your music.

Control Output

  • A 12 Volt DC output is provided whenever the amplifier is on allowing you to operate voltage triggered devices like motorized screens and curtains.

SI-250 Specifications:
  • 12-volt Control Out
  • Removable Line Cord
  • Two Year Limited Warranty
  • Rack Mount Ears Included
  • Tested And Certified To US Canada EU And Australian Safety And EMC Standards
  • Overall Dimensions: 17.25" (43.81 Cm) Wide - 2.25" (5.6 Cm) High (including Feet) - 13.5" (34.35 Cm) Deep
  • Weight: 10.8 Lb. (4.9 Kg)


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Brand
Niles

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Type
Amplifier
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  • Used - Very Good : This means that the product has been opened, may show slight signs of use and cosmetic blemish, and may be missing minor accessories, but remain in excellent condition. Product does not come with warranty unless stated otherwise in product description.
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  • Used - Acceptable : This means that the product shows clear signs of use, cosmetic defect, and may be missing minor accessories and manual, but remain in working condition. Product does not come with warranty unless stated otherwise in product description. Functionality issues beyond signs of use should be disclosed in product description.
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