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DC 12V-24V 2.1 Channel TPA3116 Subwoofer Amplifier Board High Power Bluetooth Audio Amplifier Board 50W+50W+100W (Bluetooth Amp)

DC 12V-24V 2.1 Channel TPA3116 Subwoofer Amplifier Board High Power Bluetooth Audio Amplifier Board 50W+50W+100W (Bluetooth Amp)

SKU:RS2811

Regular price Rs. 3,599.00
Regular price Sale price Rs. 3,599.00
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  • Main Chip: TPA3116 x 2
  • Channel Type: 2.1 Channels (Left Channel, Right Channel, Subwoofer)
  • Output Power: 50W x 2 + 100W x 1 Subwoofer
  • Output Match: 4-8 ohm

Description:

This supports Bluetooth 4.2 audio receiver, with a pre-amplifier, and Bass crossover Processing. With bass, left and proper channel volume adjustment, treble adjustment, the total volume potentiometer control 2.1 amplifier board. DC power supply: 12-24V power supply, Maximum support 50W (left channel) +50 W (right track) +100 W (bass channel) three-channel output. Original TPA3116D2 high-performance digital amplifier chip as the core, a parallel bridge subwoofer output, with left and right channel output HiFi Audio. Wide operating voltage, power-saving design, and efficiency of up to 90%. Hifi Amplifier for Audiophile users, clear outstanding dynamics if connected to Good quality Speakers/Woofers (with tweeter)

Specification:

  • Supply Voltage: DC 12-24V (DC 11-25V current 3-4A, or 19-24V / 4-5A, For Very high power requirements 20-24V / 7-9A )
  • Main Chip: TPA3116 x 2
  • Channel Type: 2.1 Channels (Left Channel, Right Channel, Subwoofer)
  • Output Power: 50W x 2 + 100W x 1 Subwoofer
  • Output Match: 4-8 ohm
  • Audio Output: Terminals
  • Frequency Response Range: 20Hz-20KHz
  • Subwoofer frequency range: 20Hz~200Hz
  • SNR: 100dB
  • Bluetooth receiving distance: > 8 m (meters)
  • Audio input sensitivity: 600-800mV
  • Switching Frequency: 1.2MHz

Features:

  • Adopts two high-quality TPA3116D2 digital amplifier chips.
  • HiFi sound, highly efficient device and power amplifying feature.
  • 50W x 2+100W 2.1 channels(left/right channel and subwoofer channel), high efficiency and low-heat.
  • Powered by DC 12-24V, wide input voltage.
  • Users can adjust the volume by themselves easily.
  • Applicable speaker impedance: 4-8 ohms.
  • Just connect the power supply and loudspeaker box, and enjoy pure crystal clear music.

Instruction:

  • Plug in the power on default Bluetooth mode
  • Bluetooth disconnected, long press switch can switch to audio input mode
  • Bluetooth play status, short press the switch to pause/play

Package Included:

1 x DC 12V-24V 2.1 Channel TPA3116 Subwoofer Amplifier Board High Power Bluetooth Audio Amplifier Board 50W+50W+100W (Bluetooth Amp)