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Sku: rz24321623

2*80W+100W Bluetooth 5.0 APTX-HD TPA3116D2 Power Amplifier Board 2.1 TPA3116 PCM5102A DAC Audio NE5532 Equalizer Class D Amp

0 Reviews
6,822.907,753.30 (Including tax)
  1. Input voltage: DC12-24V
  2. Amp Chip: TPA3116D2
  3. Output impedance:4~8 ohm Speaker
  4. Current: ≥3A
  5. Output power: 80W*2
  6. Adopt a TPA3116D2 high-performance power amplifier chip.
  7. With total volume, subwoofer volume, and stereo volume control knobs.
  1. Input voltage: DC12-24V
  2. Amp Chip: TPA3116D2
  3. Output impedance:4~8 ohm Speaker
  4. Current: ≥3A
  5. Output power: 80W*2
  6. Adopt a TPA3116D2 high-performance power amplifier chip.
  7. With total volume, subwoofer volume, and stereo volume control knobs.
Sku: rz24317621

2x6W DC 5V 3.7V speaker modified Stereo Bluetooth amplifier board can connected lithium battery

0 Reviews
713.46810.75 (Including tax)
  1. Item Type: Amplifier Board
  2. Model: HF69B
  3. Supply Voltage: 5VDC or 3.7V lithium battery
  4. Applicable Speaker Impedance: 4 ohms, 6 ohms, 8 ohms
  5. Charging Interface: When using a lithium battery, the charging interface can be charged with a 5 volt power supply or a mobile phone charger to charge a single lithium battery.
  1. Item Type: Amplifier Board
  2. Model: HF69B
  3. Supply Voltage: 5VDC or 3.7V lithium battery
  4. Applicable Speaker Impedance: 4 ohms, 6 ohms, 8 ohms
  5. Charging Interface: When using a lithium battery, the charging interface can be charged with a 5 volt power supply or a mobile phone charger to charge a single lithium battery.
Sku: rz2435730

Adafruit Electret Microphone Amplifier – MAX4466 with Adjustable Gain

0 Reviews
960.391,091.35 (Including tax)
  1. Product: Adafruit Electret Microphone Amplifier – MAX4466 with Adjustable Gain
  2. Adjustable gain
  3. You can set the gain from 25x to 125x
  4. Excellent power supply noise rejection

 

  1. Product: Adafruit Electret Microphone Amplifier – MAX4466 with Adjustable Gain
  2. Adjustable gain
  3. You can set the gain from 25x to 125x
  4. Excellent power supply noise rejection

 

Sku: rz24313126

Adafruit MAX98357A I2S 3W Class D Amplifier Breakout Board

0 Reviews
707.39803.85 (Including tax)
  1. Output Power: 3.2W at 4Ω, 10% THD, 1.8W at 8Ω, 10% THD, with 5V supply
  2. PSRR: 77 dB typ @ 1KHz
  3. I2S sample rates from 8kHz to 96kHz
  4. No MCLK required
  1. Output Power: 3.2W at 4Ω, 10% THD, 1.8W at 8Ω, 10% THD, with 5V supply
  2. PSRR: 77 dB typ @ 1KHz
  3. I2S sample rates from 8kHz to 96kHz
  4. No MCLK required
Sku: rz24318254

DFRobot Fermion: MEMS Microphone Module

0 Reviews
282.35320.85 (Including tax)
  1. Signal Type: Analog signal
  2. Power Supply: 3.3V/5V
  3. Directivity: All-round
  4. Sensitivity: -42dB
  5. S/N Ratio: 59dBA
  6. Frequency Range: 100Hz~8KHz
  1. Signal Type: Analog signal
  2. Power Supply: 3.3V/5V
  3. Directivity: All-round
  4. Sensitivity: -42dB
  5. S/N Ratio: 59dBA
  6. Frequency Range: 100Hz~8KHz
Sku: rz24311669

DIY Acrylic case for Class D Power Amplifier

0 Reviews
150.79171.35 (Including tax)
  1. Product: DIY Acrylic case
  2.  Material: Acrylic
  3. Excellent clarity.
  4. Lightweight.
  5. Good impact resistance.
  1. Product: DIY Acrylic case
  2.  Material: Acrylic
  3. Excellent clarity.
  4. Lightweight.
  5. Good impact resistance.
Sku: rz24317395

JQ6500 Voice Module MP3 Module MCU Serial Port Control Broadcast one-on-one 5 Way Control Music IC 16Mbit

0 Reviews
364.32414.00 (Including tax)
  1. MP3 file format:
  2. support all bit rate 11172-3 and ISO13813-3 layer3 audio decoding
  3. Sample rate support (KHZ): 8/11.025/12/16/22.05/24/32/44.1/48
  4. support Normal, Jazz, Classical, Pop, Rock and other sound effects
  5. UART interface: standard serial port, TTL level, baud rate can be set
  6. Input voltage: 3.2V-5V (best 4.2V);
  7. Rated current: 20ma
  1. MP3 file format:
  2. support all bit rate 11172-3 and ISO13813-3 layer3 audio decoding
  3. Sample rate support (KHZ): 8/11.025/12/16/22.05/24/32/44.1/48
  4. support Normal, Jazz, Classical, Pop, Rock and other sound effects
  5. UART interface: standard serial port, TTL level, baud rate can be set
  6. Input voltage: 3.2V-5V (best 4.2V);
  7. Rated current: 20ma
Sku: rz24319792

SeeedStudio Grove MP3 v2.0

0 Reviews
1,263.991,436.35 (Including tax)
  1. Input: 5V(DC)
  2. Operating current (without signal output state): less than 15 mA
  3. Operating current (with signal output state): less than 40 mA
  4. Chip: KT403A
  5. Chip LDO output voltage: 3.3 V
  6. Chip output current: 100 mA(at Max.)
  1. Input: 5V(DC)
  2. Operating current (without signal output state): less than 15 mA
  3. Operating current (with signal output state): less than 40 mA
  4. Chip: KT403A
  5. Chip LDO output voltage: 3.3 V
  6. Chip output current: 100 mA(at Max.)
Sku: rz24319788

SeeedStudio Grove Recorder v3.0

0 Reviews
1,415.791,608.85 (Including tax)
  1. Working Voltage: 3.⅗V
  2. Working Current (@5V, 25℃)
    1. Standby: 25-30mA
    2. Recording: 29-35mA
    3. Playing: 110-150mA
  3. Working Current (@3.3V, 25℃)
    1. Standby: 23-25mA
    2. Recording: 25-30mA
    3. Playing: 70-150mA
  4. Working Temperature: 0~85℃
  5. Size: 40x20mm
  6. Weight: 31.5g
  1. Working Voltage: 3.⅗V
  2. Working Current (@5V, 25℃)
    1. Standby: 25-30mA
    2. Recording: 29-35mA
    3. Playing: 110-150mA
  3. Working Current (@3.3V, 25℃)
    1. Standby: 23-25mA
    2. Recording: 25-30mA
    3. Playing: 70-150mA
  4. Working Temperature: 0~85℃
  5. Size: 40x20mm
  6. Weight: 31.5g
Sku: rz24318434

Sipeed MAIX R6+1 Microphone Array

0 Reviews
1,719.391,953.85 (Including tax)
  1. Brand: Seeed Studio
  2. Supply voltage: 3.3V +-0.2V
  3. Sound Pressure Level: 140 dB SPL
  4. Sensitivity: -26(dB, dBFS @1kHz 1Pa)
  5. 6 MEMS microphones: MSM261S4030H0
  6. Supply current: >750mA(Full brightness)
  7. Range of working temperature: -30 ~ 85C
  1. Brand: Seeed Studio
  2. Supply voltage: 3.3V +-0.2V
  3. Sound Pressure Level: 140 dB SPL
  4. Sensitivity: -26(dB, dBFS @1kHz 1Pa)
  5. 6 MEMS microphones: MSM261S4030H0
  6. Supply current: >750mA(Full brightness)
  7. Range of working temperature: -30 ~ 85C
Sku: rz24317646

TDA8932 Digital Power Amplifier Board 35W Mono High-Power TDA8932 Low Power Consumption

0 Reviews
309.67351.90 (Including tax)
  1. Module Type: TDA8932 35W
  2. Operating Voltage: Single DC10 ~ 30V
  3. Recommended Voltage: 24V
  4. Current: Above 2A Switching Power Supply
  5. Output Power: 35W x 1
  6. Speaker Impedance: 4-8 ohm, 8 ohm best
  7. Circuit configuration: Mono BTL Output
  1. Module Type: TDA8932 35W
  2. Operating Voltage: Single DC10 ~ 30V
  3. Recommended Voltage: 24V
  4. Current: Above 2A Switching Power Supply
  5. Output Power: 35W x 1
  6. Speaker Impedance: 4-8 ohm, 8 ohm best
  7. Circuit configuration: Mono BTL Output
Sku: rz2437257

TPA3116 2.1 50Wx2+100W Bluetooth CSR4.0 Class D Power Amplifier

0 Reviews
2,073.592,356.35 (Including tax)
  1. Working mode: Class D
  2. Operating voltage: DC18V to DC24V
  3. Rated output power: 100W + 2 x 50W
  4. Quiescent current: 60mA
  5. Work efficiency: 90%
  1. Working mode: Class D
  2. Operating voltage: DC18V to DC24V
  3. Rated output power: 100W + 2 x 50W
  4. Quiescent current: 60mA
  5. Work efficiency: 90%
Sku: rz24317795

XH-M312 TPA3118D2 45W*2 Digital Amplifier Board Dual Channel Audio Amplifier Board Module

0 Reviews
679.05771.65 (Including tax)
  1.  Work voltage:DC 12V-28V
  2.   IC:TPA3118D2
  3.   Power interface:DC 5.5*2.1mm socket
  4.   Audio channel:2CH
  5.   Output power:45W*2
  6.   Input current:>3A
  7.   Output impedance:4ohm-8ohm
  1.  Work voltage:DC 12V-28V
  2.   IC:TPA3118D2
  3.   Power interface:DC 5.5*2.1mm socket
  4.   Audio channel:2CH
  5.   Output power:45W*2
  6.   Input current:>3A
  7.   Output impedance:4ohm-8ohm
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