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2.1 Hi-Fi Class D Audio Amplifier Board 10-18 VDC

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  • Article code: 320-608
  • Stock: >10 In stock

This easy-to-use 2.1 amplifier board is big on power, delivering 15 watts into stereo channels and an additional 30 watts into a mono subwoofer channel. Use this board for multimedia sound systems, boom box projects, digital signage, or even mobile audio.

€ 19,95 Incl. 21% VAT

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Product description

2.1 Hi-Fi Class D Audio Amplifier Board 10-18 VDC

This easy-to-use 2.1 amplifier board is big on power, delivering 15 watts into stereo channels and an additional 30 watts into a mono subwoofer channel. Use this board for multimedia sound systems, boom box projects, digital signage, or even mobile audio.

 

Highlights

  • Pre-assembled and pre-tested for easy project integration
  • Class D efficiency in a compact size
  • 2x15 watts plus 30 watts into a mono channel for 2.1 applications
  • Built-in volume potentiometer, 3.5 mm audio jack, and 2.1 mm DC power jack
  • 12 VDC recommended, but accepts 10-18 VDC
  • Low pass filter at 150 Hz for subwoofer channel
  • Full range frequency response for stereo channels

 

Product Details

2.1 Hi-Fi Class D Audio Amplifier Board 2 x 15W + 30W 10-18 VDC

 

A handy audio amplifier board with big power in a small package. Delivering 2x15 watts plus 30 watts into a mono channel, this 2.1 board makes it easy to add the bass you need to your next powered speaker project. Use it in desktop multimedia powered speakers or cool boom box applications. The tiny size makes implementation limitless and the easy-to-use 12 VDC power requirement makes it a great addition to any mobile audio project.

 

These boards are pre-tested and pre-assembled, which makes your project easy to complete. The on-board jacks, potentiometer, and screw terminals mean you can get this board powered up and playing music in minutes. Just connect your power source using a 2.1 x 5.5 mm DC power plug, a 3.5 mm stereo audio source, and run speaker wire from the six screw terminals to you speakers and you are done.

 

There is an optional 2-pin connector for adding a standby feature, and a 3-pin connector with included jumper for regulating the bass volume (wiring harnesses not included). Add a 50k potentiometer (sold separately) to the 3-pin terminal to control the subwoofer channel's volume separately from the master volume control. When the jumper is placed between the middle and right pins, the subwoofer channel is controlled by the master volume. And when the jumper is placed between the middle and left pins, the subwoofer channel is shut off.

Specifications

Specifications for: 2.1 Hi-Fi Class D Audio Amplifier Board 10-18 VDC

  • Rated power output SPEC Rated power output 2 x 15 watts + 1 x 30 watts @ 8 ohms
  • Minimum load Shows the minimum load that an amplifier can control in ohms. A lower impedance of a speaker is not recommended if it is lower than the minimum impedance of an amplifier. An amplifier works best when the impedance of the speaker falss within the impedance range that the amplifier prescribes (for example, 4 to 8 ohms).
  • Efficiency SPEC Efficiency 90%
  • Signal-to-noise ratio (SNR) Shows the strength level of signal power compares to a level of noise power. Generally, higher values ​​means better specification.
  • Distortion Measured in Total Harmonic Distortion + Noise (THD+N). The lower this figure, the closer the output of the amplifier will sound to the original recording.
  • View all specifications
  • Frequency response 20-50,000 Hz
  • Gain
  • Input sensitivity
  • Input impedance
  • Amplifier Classification
  • Circuit Topology
  • Speaker output channels 6 screw terminals
  • Input connection type 3.5 mm stereo jack
  • Speaker output connection type
  • DSP function
  • Bluetooth
  • EQ Adjustment
  • Power Requirements 10-18 VDC
  • Power inlet connector 2.1 mm x 5.5 mm DC jack
  • Current limit
  • Under/over voltage protection
  • Dimensions (L x W x H) 49 mm x 49 mm x 19 mm
  • Mounting hole spacing
  • Mounting hole diameter

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2.1 Hi-Fi Class D Audio Amplifier Board 10-18 VDC

2.1 Hi-Fi Class D Audio Amplifier Board 10-18 VDC

€ 19,95

SoundImports 9,6 / 10 - 2.351 Reviews @ Kiyoh
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