Showing all 7 results

Digital PAM8610 2*15w dual channel stereo class amplifier board 12V

150.00 inc. GST
The PAM8610 designed as a 15W (per channel) stereo Class-D audio amplifier. It provides DC Volume Control which offers low

Digital TPA3116D2 2.1 HIFI Subwoofer Amplifier Board 50w+50w+100w Beyond

1,400.00 inc. GST
  • Most Perfect 2.1 digital amplifier board.
  • 8.20 latest upgrated version
  • Gain promoted to 36DB,
  • Adopts two high-quality TPA3116D2 digital amplifier chips.
  • Good sound quality, high efficient device and power amplifying feature.
  • 50W x 2+100W 1 channels(left/right channel and subwoofer channel), high efficiency and low-heat.
  • Powered by DC 12-24V, wide input voltage.
  • User can adjust the volume by themselves easily.
  • Applicable speaker impedance: 4-8 ohm.
  • Just connect the power supply and loudspeaker box, enjoy pure digital music. Adopts two high-quality TPA3116D2 digital amplifier chips.
  • Left and right channel output 50WX2, subwoofer output 100W, efficiency can reach above 90%,

PAM8406 Digital Amplifier Board 5W×2 Volume Adjustable D class module

275.00 inc. GST
  • Working voltage:3.5 - 5V, limit operating voltage 5.5V
  • Excellent noise suppression can hear any noise without connecting input audio
  • Dual-channel stereo, 5v power supply is needed that can input 5w+5w power, to drive 4, 8 little speaker directly
  • Volume adjustment of the right and left channel
  • The unique non-LC filter Class-D digital power board used computer USB to charge.
  • Dual-panel wiring solves the ground potential balance and avoids the crosstalk between channels caused by wiring
  • Super miniature design
  • Used machine to weld whole plate.
  • Weight: 15 grams.

Red – 2 Channel 3W Digital Power PAM8403 Class D Audio Amplifier Board USB 5V

50.00 inc. GST
  • Input Voltage: 2.5-5.5 V (USB power supply).
  • Output Impedance: 4 ohm.
  • Efficiency: 90%.
  • Frequency Response: 150 Hz – 20 KHz.
  • Input Impedance: 2 K ohm.
  • A class D-type amplifier without a filter, low quiescent current, and low EMI.
  • Good noise suppression.
  • Input audio should be via sheilded wire.
  • Dual channel stereo output 3 w + 3 w power.
  • Works with 5v power supply.
  • Can directly drive 4 /8 Ohm small speakers.
  • When connects with a 4-ohm load and 5V power supply, the output power can be up to 3W.
  • Low THD, low noise.
  • Short circuit protectioN, thermal protection.
  • Dimensions: 15 x 20 mm.

TDA7266 Dual Audio Channel 7W + 7W Amplifier Module

540.00 inc. GST
  • Operating Voltage Range: 3 V to 18 V
  • Power supply:14W
  • On-board TDA7266 stereo audio amplifier chip
  • Output: dual-channel 7W + 7W
  • On-board 5.08 mm terminal blocks for the left and right audio channels
  • On-board potentiometer for volume adjustment
  • DC power jack
  • Minimum external components
  • On board TDA7266 audio power amplifier chip, double track 7W + 7W, suitable for 4-8 Euro, 5-15W speakers.
  • The main pin has led chip, convenient external device control, onboard 2 road 5.08 (mm) distance between two p terminal, around a track connection output respectively.
  • The on-board dial potentiometer, output size can adjust the volume.
  • Support in DC, terminal blocks, row needles 3 power input mode, the default for the DC,
  • Standby and mute functions
  • Short-circuit protection
  • Thermal overload protection
  • Dimension:45mm * 33mm * 30mm
  • Weight:7g

TDA7498 High Power Digital Amplifier Board 2*100W DC 14-34V Audio Stereo Amplifier Board

1,300.00 inc. GST
  • High power class d digital amplifier.
  • Two-channel stereo, 2x100w power output.
  • Material: Metal
  • 100 W + 100 W output power at THD = 10% with RL = 6 Ω and VCC = 36 V
  • Wide-range single-supply operation (14 - 39 V)
  • High efficiency (η = 90%)
  • Four selectable, fixed gain settings of nominally 25.6 dB, 31.6 dB, 35.1 dB and 37.6 dB
  • Applicable speaker impedance: 4/6/8 ohm(8 ohm is the best).
  • Differential inputs minimize common-mode noise
  • Standby and mute features
  • Short-circuit protection
  • Thermal overload protection
  • Externally synchronizable
  • size: 110*70*10mm
 

TDA7498E Double 160W Power Amplifier Dual Channel Stereo Audio Amplifier Module Support BTL Mode

1,300.00 inc. GST
  • Amplifier chip: TDA7498E
  • Working voltage: DC 15-36V (Recommend 32V, 8A, if power is too small will appear distortion and so on.)
  • Output power: 2 x 160W
  • Number of channels: Two-channel Stereo
  • Efficiency: 85%
  • Applicable speaker impedance: 4/6/8ohm (8ohm is the best).
  • 160-W + 160-W output power at THD = 10% with RL = 4 Ω and VCC = 36 V
  • 1 x 220 W output power mono parallel BTL at THD = 10% with RL = 3 Ω and VCC = 36 V
  • Wide-range single-supply operation (14 - 36 V)
  • High efficiency (η = 85%)
  • Parallel BTL function using the MODE pin
  • Four selectable, fixed gain settings of nominally 23.8 dB, 29.8 dB, 33.3 dB and 35.8 dB
  • Differential inputs minimize common-mode noise
  • Standby and mute features
  • Smart protection
  • Thermal overload protection
  • Small offset less than 20 mV
  • PCB board size: 108 x 78mm
  • Weight: 172g(approx.)