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      Sure Electronics AA-AB32514 2x500W Class D Audio Amplifier Board - T-Amp

      € 103,26€ 124,95 3 In stock
      • -5% Order 4 for only € 118,70 per piece

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      Product description

      Design your own powered subwoofer, powered speaker or audio amplifier with Sure's 2 x 500 watt stereo amp board. It's ready to handle mid power demanding audio projects.



      • Temperature controlled cooling fan
      • Over-engineered protection circuits
      • Versatile 3-ohm stability
      • Perfect size for use as a subwoofer amplifier for home or vehicle
      • Up to 1,000 watts max power
      • Requires 24 to 50 VDC power supply


      Product details

      Sure Electronics AA-AB32514 2x500W Class D Audio Amplifier Board - T-Amp


      This mid power stereo amplifier board means serious business! This audio amplifier board cranks out 1,000 watts of power using Sure Electronics T-AMP technology, featuring low distortion and low noise level. For do-it-yourselfers, looking for an audio amp for your home or vehicle.


      Temperature controlled cooling fan, as well as protection circuits to protect against over/under voltage, over current, short circuit, and over temperature conditions are built-in for years of enjoyment. This amp board has three fixed gain settings or you can use Sure's plug in volume control option. A 24 to 50 VDC power supply is required.


      Note: The minimum recommended wire gauge to be used for power is 16 AWG.




      Typical Performance Graphs:
      Frequency response:

      Noise Floor:

      THD+N VS Frequency:

      Thermal Image:

      All parameters were tested with Rohde & Schwarz UPV audio analyzer and AP AUX0025 filter with AES17 filter enabled.


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      Article number
      Rated power output
      2 x 500 watt at 3 ohms
      Minimum load
      3 ohms
      91 - 96 %
      Signal-to-noise ratio (SNR)
      95 dB

      0.01 % THD at 3 ohms, 1 watt, 1 kHz
      0.019 % THD at 3 ohms, 10 watts, 1 kHz

      Frequency response
      20 - 20,000 Hz
      30.5 dB
      Input sensitivity
      1.76 V
      Input impedance
      10k ohms
      Amplifier Classification
      Class D
      Circuit Topology
      Sure Electronics T-AMP
      Speaker output channels
      Input connection type
      Speaker output connection type

      Screw terminals
      PCB solder connection

      DSP function
      EQ Adjustment
      Power Requirements
      24 - 50 VDC
      Power inlet connector

      Screw terminals
      DC jack 2.5 x 5.5 mm

      Current limit
      21.5 A
      Under/over voltage protection
      Dimensions (L x W x H)
      152.4 x 114.3 x 38.86 mm
      Mounting hole spacing
      Mounting hole diameter
      3.56 mm

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      4 from 5Based on 1 reviews
      Review this product
      4 of 5
      Das Ding funktioniert. Kein Rauschen und passender Sound. Auch ordetlich Leistung.
      By Bernhard S. on 15 December 2020
      AA-AB32514 2x500W Class D Audio Amplifier Board - T-Amp
      € 103,26
      € 124,95
      AA-AB32514 2x500W Class D Audio Amplifier Board - T-Amp
      3 In stock
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