Niles SI2150 Open Box Stereo Amp w/ Minor Scratch (FG01703)

  • 150/270 Watts RMS Per Channel Into 8/4Ω
  • Three Turn–on Modes: Music Sense, Voltage Trigger,& Manual
  • Audio Circuitry Constructed With The Finest Parts Available
  • Digital, High Current Bridgeable Stereo Amplifier

Regular Price: $850.00

You Save $450 (53%)

Your Price: $399.97


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Details & Highlights

What is Open Box?

Open Box items are products that have been returned to us by customers, or were on display in our retail store. In most cases these items are in as-new condition. Although occasionally they may have had a minor defect repaired, these items are fully operational to manufacturer specifications. Open Box items include all supplied accessories and carry the full **manufacturer's warranty.
  • ** Excludes Definitive Technology, Monster, Beats by Dr. Dre, Klipsch and Onkyo products.
  • Availability is limited to stock on hand.
  • Open Box items are sold on a first-come first-served basis.
  • For more details please don't hesitate to give us a call at 1.800.340.4770

Product Highlights

    Offering the classic Niles stability that you've come to know and trust, the powerful SI–2150 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 150W per channel (550W when bridged for higher output applications) and independent level control, making installation easier and more straight forward than ever before.

Details from Niles

    Real World Power
    The SI–2150 delivers 150 watts per channel at 8 ohms and 270 watts per channel at 4 ohms. You'll get tremendous bass and dynamics from every pair of speakers connected.

    Turn–On Modes
    The Niles SI–2150 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–2150 Amplifier to interface with any kind of system and have the unit automatically turn on.

    Bridged Mode
    The Niles SI–2150 Amplifier can be operated in a bridged mono configuration. In this configuration, the SI–2150 delivers 550 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–2150 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–2150 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.

Reviews

Features & Specs

OID
    3002431
UPC
    636040723328
Manufacturer's Warranty
    2 Years Parts / 2 Years Labor -Carry In Service
Detailed Specifications
    Design Principle
  • Digital, high current bridgeable stereo amplifier

  • Continuous Average Power Output
  • 150 watts RMS per channel into 8 Ohms, 270 watts RMS per channel into 4 Ohms (all channels driven)

  • Continuous Average Power Output Bridged
  • 550 wats RMS per channel into 8 Ohms

  • Frequency Response
  • Bandwidth from 5 Hz to 25 kHz (=0dB/–3B)

  • Signal to Noise Ratio
  • 20Hz to 20kHz unweighted > 102 dB

  • Total Harmonic Distortion
  • 0.2% THD from 20 Hz to 20 kHz

  • Channel Separation
  • @ 1kHz >70dB

  • 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.

  • AC Mains:
  • 100–120/220–240 V~, 50/60 Hz, 400 W
Product Bullets
  • 150/270 Watts RMS Per Channel Into 8/4Ω
  • Three Turn–on Modes: Music Sense, Voltage Trigger,& Manual
  • Audio Circuitry Constructed With The Finest Parts Available
  • Digital, High Current Bridgeable Stereo Amplifier

Warranty

Included Coverage from Niles: 2 Years Parts / 2 Years Labor -Carry In Service

Category ID: 160 | $399.97