2-Channel Full Range Class D Amplifier

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Vendor : Diamond Audio

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MICRO82U - 2-Channel Full Range Class D Amplifier

  • Full Range Class D IR Chipset
  • DirectFET Power Mosfet Output Stage
  • SMD Technology on 4 layer Glass PC Board
  • Conformal Coated PCB assembly for added water resistance
  • ICAD circuit provides superior overload protection
  • Frequency response 10 Hz – 30kHz (Mono Block 10 Hz – 350Hz)
  • Variable 12db crossovers
  • MICRO Bass boost +12DB @45HZ
  • Premium 8 gauge power connections
  • Multi channels / Mono channel
  • Remote Bass Knob (Included with MICRO81U/MICRO82U)

MAX Power Rating500 W RMS

RMS Power(2Ω)250 W X 4

RMS Power (4Ω)150 W X 2

RMS Bridge (mono 4Ω) 500 W X 1

Types 2-Channel

Input Sensitivity Low 200mV – 10V

Input Sensitivity High N/A

Power Supply Full PWM

Idle Current (0.7A)

Output Impedance 0.0297Ω

Damping Factor (50Hz@4Ω) >250

Bandwidth (-3dB) 10Hz-30kHz

FUSE Ratings - ATC 25A

Dimension - Length x Width x Height - Inches(mm) 9.0″ x 4.06″ x 1.52″ (228.6 x 103 x 38.6 mm)


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  • Orders $100 or more: Flat-rate $25.00

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13978 SW 139th Ct Miami Florida, 33186 USA

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  • By email: info@ratchetsden.com