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Professional Multi-Channels Class-D Power Amplifier

NOX AUDIO i series multi-channel class-D power amplifier provide high fidelity sound & limited rack space usage. the i4150-D, i4250-D, & i4300-D provide 4 x 120W, 4 x 220W, 4 x 300W per channel @ 8Ω in only 1U rack, & i8150-D provides 8 x 150W @ 8Ω per channel in only 2U rack. with the use of a new circuit design, i series amplifier can drive more loudspeakers without compromising on power without hissing & humming. comprehensive protection is included to ensure the stability & durability of the system. i series professional amplifier is ideal for permanent sound installation for schools, hospitals, factories, restaurant, cafes, houses of worship, gymnasiums, retail & corporate A/V.

Features

• High-performance multi-channel power amplifier 120W - 300W.

• Independent channels volume control.

• High fidelity sound reproduction.

• Euroblock, inputs / outputs.

• Combo input connector.

• Advance integrated protection circuit.

• 45Hz low cut ( 8150-D only ).

Specifications

• Frequency Response :

  20Hz - 20KHz ( +/- 0.5dB )

• Dynamic Output Power @ 8Ω :

  i4150D : 120 watt x 4

  i4250D : 220 watt x 4

  i4300D : 300 watt x 4

  i8150D : 150 watt x 8

• Dynamic Output Power @ 4Ω :

  i4150D : 150 watt x 4

  i4250D : 270 watt x 4

  i4300D : 370 watt x 4

  i8150D : 170 watt x 8

• Crosstalk ( Below -3dB Rated Power ) 20Hz-1KHz :

  i4150D : 82dB

  i4250D : 82dB

  i4300D : 82dB

  i8150D : 75dB

• Signal to Noise Ratio :

  i4150D : 97dB

  i4250D : 97dB

  i4300D : 97dB

  i8150D : 89dB

• Damping Factor :

  i4150D : ≥230

  i4250D : ≥230

  i4300D : ≥230

  i8150D : ≥450

• Total Harmonic Distortion :

  i4150D : 0.09%

  i4250D : 0.09%

  i4300D : 0.09%

  i8150D : 0.04%

• Slew Rate(Below -3dB Rated Power) :

  i4150D : 20V/uS

  i4250D : 20V/uS

  i4300D : 20V/uS

  i8150D : 29V/uS

• Input Impedance :

  10K Ω unbalanced, 20KΩ balanced

• AC Power :

  110 Volt ( Optional 220 Volt ) 50-50Hz

• Construction :

  Steel chassis & aluminum panel

• Dimensions ( HWD ) :

  i4150D : 483x44.5x280mm

  i4250D : 483x44.5x280mm

  i4300D : 483x44.5x280mm

  i8150D : 483x89x280mm

• Weight :

  i4150D : 3.7 kg ( 8.15 lb )

  i4250D : 3.7 kg ( 8.15 lb )

  i4300D : 3.7 kg ( 8.15 lb )

  i8150D : 6.2 kg ( 13.66 lb )

• Shipping Weight :

  i4150D : 5.2 kg ( 11.46 lb )

  i4250D : 5.2 kg ( 11.46 lb )

  i4300D : 5.2 kg ( 11.46 lb )

  i8150D : 7.7 kg ( 17 lb )

© Copyright 2009 - 2020 Noxaudio. All Rights Reserved. Noxaudio is a registered trademarks in USA 

All specifications subject to change without notice

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