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      Sure Electronics AA-KA32475 4 x 15 Watt Class D 4-channel Amplifier module

      € 25,99€ 31,45 10+ In stock
      • -5% Order 4 for only € 29,88 per piece

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      Product description


      • Output Power: [email protected] 16V DC THD+N 10%
      • Power Indicator
      • BTL Architecture
      • Suitable for Audio 4.0/2.0 System
      • External Volume Control Port
      • Overcurrent Protection
      • Overtemperature Protection
      • 4-screw Easy Installation
      • Size: 3.90 x 3.00 x 0.52 inches


      Product Details

      Sure Electronics AA-KA32475 Class D Amplifier module


      This audio amplifier board is a 4CH audio amplifier board specially designed for game machine applications, delivering 15W output power per channel. It features compact size, full protection and high reliability, applying to an audio 4.0 system. Industrial pluggable terminal blocks make it easy to be integrated into systems.


      The volume is set at the maximum as default. An external volume control potentiometer is also available for customers to achieve volume adjustment. High Reliability and Stability Verified by Strict Tests. Sure Electronics has carried out extremely strict tests for this board to ensure its reliability and stability. In addition to functional tests and performance tests, all boards go through HALT and HASS tests before storage. All the test data have been recorded to form a test report.


      Package Includes: 1pc AA-KA32475, KAB6-415, 1pc power supply cable, 2pcs 3.5mm AUX IN cables, 2pcs speaker cables.


      Specifications: Number Of Channel(s): 4 • Output Power: 15W • Size: Others • Chipset: TPA31xx • Heat Dissipation: No Heat Sink & FAN • Supported Parallel Bridge Tied Load Mode: YES • input: Single-ended Line-in, • Power Voltage: 10V-24V.

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      Article number
      Rated power output
      15 watts at 8 ohms
      Minimum load
      4 Ω
      Signal-to-noise ratio (SNR)
      103 dB at 4x15W @ 8ohm, THD-N 1%, A-weighting
      Frequency response
      20 - 20,000 Hz
      25.6 dB
      Input sensitivity
      580 mV
      Input impedance
      10 KΩ
      Amplifier Classification
      Class D
      Circuit Topology
      Speaker output channels
      Input connection type
      Single ended Line-in
      Power Requirements
      10 - 24 VDC
      Power inlet connector
      MicroFit 4pos
      Current limit
      3.1 A
      Under/over voltage protection
      Dimensions (L x W x H)
      99 x 76 x 13.2 mm

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      AA-KA32475 4 x 15 Watt Class D 4-channel Amplifier module
      € 25,99
      € 31,45
      AA-KA32475 4 x 15 Watt Class D 4-channel Amplifier module
      10+ In stock
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