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      Sure Electronics AA-AS32157 mini stereo amplifier

      € 33,02€ 39,95 Out of stock: please contact us for accurate delivery times

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      Product description

      The AA-AS32157 integrates a high-quality rotary encoder which employs high-quality digital volume control IC ensuring precise shaft rotation and accurate volume adjustment.
      The AA-AS32157 supports dual-channel amplification and each channel is rated at 15W. 
      You can use it to drive any 4Ω or 8Ω passive speakers. 

       

      Highlights

      • Size: 6.4 inch x 2.9 inch x 1.9 inch 
      • Signal Noise Ratio: 90dB
      • Power supply Optional

       

      Product details

      Sure Electronics AA-AS32157 | 2 x 15 Watt 4 Ohm Class D Digital Audio Amplifier - TA2024

       

      The AA-AS32157 houses TA2024 audio amplifier chip which is currently popular around the world. It not only provides dream sound but also has high efficiency, thus it can dissipate the heat after long-time working to ensure that the amplifier can works in a stable condition for long time. 
      A high-quality rotary encoder is integrated in the AA-AS32157 which employs high-quality digital volume control IC ensuring precise shaft rotation and accurate volume adjustment. AA-AS32157 supports dual-channel amplification and each channel is rated at 15W. With built-in MCU, this product can provide over/under voltage protection, low current protection and display LED state. 
      This product can be powered by any DC power supply ranging from 9 to 14V. You can use it to drive any 4Ω or 8Ω passive speakers.

       

      Suggested power supply solution: Huntkey 12V 3A 36W AC/DC Power Adapter (PS-SP11111)

       

      Specifications

      Article number
      AA-AS32157
      Rated power output (RMS)
      2 x 15 watts at 4 ohms
      Bridged power output (RMS)
      -
      Minimum load
      4
      Signal-to-noise ratio (SNR)
      90 dB
      Distortion
      0.037% at 4 ohms, 1 watts, 1 kHz
      Distortion bridged
      -
      Efficiency
      84% at 15 watts, 4 ohms / 90% at 10 watts, 8 ohms
      Frequency response
      20 - 22,000 Hz
      Input impedance
      10-20k ohms
      Input sensitivity
      642-662 mV
      Auto turn-on sensitivity
      -
      DSP
      -
      DAC
      -
      Maximum sampling rate
      -
      Circuit Topology
      Tripath TA2024
      Amplifier classification
      Class D
      Speaker output channels
      2
      Subwoofer output channel
      -
      Analog in/out
      -/-
      Optical S/PDIF in/out
      -/-
      Coaxial in/out
      -/-
      RCA in/out
      1/-
      AUX in/out
      -/-
      Bus in/out
      -/-
      XLR in/out
      -/-
      USB
      -
      Memory card slot
      -
      Network connection
      -
      Headphone jack
      -
      Subwoofer pre-out
      -
      Bluetooth
      -
      NFC
      -
      Wi-Fi
      -
      Banana plug compatible
      Remote control
      -
      App control
      -
      Auto turn-on
      -
      Accepted file formats
      -
      Equalizer (EQ) adjustment
      -
      Equalizer (EQ) profiles
      -
      Multi zone/room
      -
      Crossover frequency adjustment
      -
      Bridge mode
      -
      Power requirements
      9-14 VDC, 3A, 36 watts
      Power inlet connector
      Jack
      Power consumption
      30 watts / 3.1 A max
      Stand-by power consumption
      -
      Case material
      Aluminum

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      Reviews

      5 from 5Based on 1 reviews
      Review this product
      5 of 5
      -
      By Alexander J. on 2 January 2019

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      AA-AS32157 mini stereo amplifier
      € 33,02
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      AA-AS32157 mini stereo amplifier
      0 In stock: please contact us for accurate delivery times

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