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57% off
【CYBER MONDAY】10X 30W MP3 Voice Playback Module DY-L30T 9 Trigger Player Power Amplifier Board TF Card 32G Max WAV DC 12V 24V MP 【CYBER MONDAY】10X 30W MP3 Voice Playback Module DY-L30T 9 Trigger Player Power Amplifier Board TF Card 32G Max WAV DC 12V 24V MP

【CYBER MONDAY】10X 30W MP3 Voice Playback Module DY-L30T 9 Trigger Player Power Amplifier Board TF Card 32G Max WAV DC 12V 24V MP

$72.86$169.44

50% off
【To&On-E】 TPA3116 Digital Power Amplifier Board 2.1 Channel Configuration 2 X 50W+ 100W High-Power 8-24V Gold-528BHV 【To&On-E】 TPA3116 Digital Power Amplifier Board 2.1 Channel Configuration 2 X 50W+ 100W High-Power 8-24V Gold-528BHV

【To&On-E】 TPA3116 Digital Power Amplifier Board 2.1 Channel Configuration 2 X 50W+ 100W High-Power 8-24V Gold-528BHV

$13.08$26.17

30% off
ABZZ-5X Bluetooth Amplifier Board, 5W +5W Output Power, DC 3.7V-4.2V/5V Mini Bluetooth Speaker Board ABZZ-5X Bluetooth Amplifier Board, 5W +5W Output Power, DC 3.7V-4.2V/5V Mini Bluetooth Speaker Board

ABZZ-5X Bluetooth Amplifier Board, 5W +5W Output Power, DC 3.7V-4.2V/5V Mini Bluetooth Speaker Board

$7.52$10.74

49% off
[NEW A09R!】 Class A Current Feedback A60 Amplifier Board Adjustable 4-8Ω 200W 8Ω 300W 4Ω No Transistor Design [NEW A09R!】 Class A Current Feedback A60 Amplifier Board Adjustable 4-8Ω 200W 8Ω 300W 4Ω No Transistor Design

[NEW A09R!】 Class A Current Feedback A60 Amplifier Board Adjustable 4-8Ω 200W 8Ω 300W 4Ω No Transistor Design

$45.53$89.28

1 sold
5% off
XW500D subwoofer amplifier board XW500D subwoofer amplifier board

XW500D subwoofer amplifier board

$1330.00$1400.00

52% off
2.1 Channel Bluetooth Audio Amplifier Board YS-MT21 200W Hi-Fi Stereo Subwoofer AUX Treble Bass EQ Output 2.1 Channel Bluetooth Audio Amplifier Board YS-MT21 200W Hi-Fi Stereo Subwoofer AUX Treble Bass EQ Output

2.1 Channel Bluetooth Audio Amplifier Board YS-MT21 200W Hi-Fi Stereo Subwoofer AUX Treble Bass EQ Output

$97.79$203.73

1135 sold
2.1 Channel Digital Power Amplifier Board+AUX Audio Cable 2x25W+50W BT5.0 Subwoofer Class D Amplifier Board DC12-20V 2.1 Channel Digital Power Amplifier Board+AUX Audio Cable 2x25W+50W BT5.0 Subwoofer Class D Amplifier Board DC12-20V

2.1 Channel Digital Power Amplifier Board+AUX Audio Cable 2x25W+50W BT5.0 Subwoofer Class D Amplifier Board DC12-20V

$110.05$110.05

2 sold
31% off
2.1 Channel Digital Power Amplifier Board+AUX Audio Cable 2X25w+50W BT5.0 Subwoofer Class D Amplifier Board DC12-20V 2.1 Channel Digital Power Amplifier Board+AUX Audio Cable 2X25w+50W BT5.0 Subwoofer Class D Amplifier Board DC12-20V

2.1 Channel Digital Power Amplifier Board+AUX Audio Cable 2X25w+50W BT5.0 Subwoofer Class D Amplifier Board DC12-20V

$11.01$15.96

118 sold
50% off
SIENWINY-909 YS-HT21 APA320 Bluetooth 5.1 Audio Amplifier Board 2.1CH 160W×2+220W Subwoofer TWS HiFi Stereo Power Amp SIENWINY-909 YS-HT21 APA320 Bluetooth 5.1 Audio Amplifier Board 2.1CH 160W×2+220W Subwoofer TWS HiFi Stereo Power Amp

SIENWINY-909 YS-HT21 APA320 Bluetooth 5.1 Audio Amplifier Board 2.1CH 160W×2+220W Subwoofer TWS HiFi Stereo Power Amp

$210.22$420.44

57% off
【FEEL THE DIFFERENCE 】4X Hifi Stereo Digital Audio Amplifier Board TPA3116 Class D Amplifier Module 100W Mono Channel Amplifier 【FEEL THE DIFFERENCE 】4X Hifi Stereo Digital Audio Amplifier Board TPA3116 Class D Amplifier Module 100W Mono Channel Amplifier

【FEEL THE DIFFERENCE 】4X Hifi Stereo Digital Audio Amplifier Board TPA3116 Class D Amplifier Module 100W Mono Channel Amplifier

$13.14$30.55

50% off
A92Z TDA7498 Class D Stereo Amplifier Module 2X100w Dual Channel Audio Digital Amplifier Board DC 14-34V 2X100W A92Z TDA7498 Class D Stereo Amplifier Module 2X100w Dual Channel Audio Digital Amplifier Board DC 14-34V 2X100W

A92Z TDA7498 Class D Stereo Amplifier Module 2X100w Dual Channel Audio Digital Amplifier Board DC 14-34V 2X100W

$11.92$23.85

39% off
FEDI-1 Piece Transmitting Signal Source 13.56Mhz PCB Signal Source Module With Adjustable Power Signal Power Amplifier Board Mod FEDI-1 Piece Transmitting Signal Source 13.56Mhz PCB Signal Source Module With Adjustable Power Signal Power Amplifier Board Mod

FEDI-1 Piece Transmitting Signal Source 13.56Mhz PCB Signal Source Module With Adjustable Power Signal Power Amplifier Board Mod

$9.94$16.29

50% off
A72T Power Amplifier Board High-Sensitivity Mono TPA3116 Subwoofer Amplifier Module With NE5532 OPAMP A72T Power Amplifier Board High-Sensitivity Mono TPA3116 Subwoofer Amplifier Module With NE5532 OPAMP

A72T Power Amplifier Board High-Sensitivity Mono TPA3116 Subwoofer Amplifier Module With NE5532 OPAMP

$46.34$92.68

1 sold
50% off
XH-A154 PAM8403 Dual Channel Digital Amplifier Board Module Micro Power Supply Volume Knob for Small Home Speakers XH-A154 PAM8403 Dual Channel Digital Amplifier Board Module Micro Power Supply Volume Knob for Small Home Speakers

XH-A154 PAM8403 Dual Channel Digital Amplifier Board Module Micro Power Supply Volume Knob for Small Home Speakers

$36.16$72.33

1 sold
6J3 Valve Tube Preamp Board Adjustable Hifi Audio Preamplifier DIY Amplifier Module for Home Speaker Setup 6J3 Valve Tube Preamp Board Adjustable Hifi Audio Preamplifier DIY Amplifier Module for Home Speaker Setup

6J3 Valve Tube Preamp Board Adjustable Hifi Audio Preamplifier DIY Amplifier Module for Home Speaker Setup

$36.10$36.10

A73E-TDA7498 Class D 2X100W Dual Channel Audio Stereo Amplifier Board 2X100w Digital Amplifier Board Module DC 14-34V A73E-TDA7498 Class D 2X100W Dual Channel Audio Stereo Amplifier Board 2X100w Digital Amplifier Board Module DC 14-34V

A73E-TDA7498 Class D 2X100W Dual Channel Audio Stereo Amplifier Board 2X100w Digital Amplifier Board Module DC 14-34V

$19.17$19.17

47% off
A25P TDA7498 Sound Amplifier Board For Bluetooth High-Power Audio Module For Speakers Home Theater DIY Supports AUX A25P TDA7498 Sound Amplifier Board For Bluetooth High-Power Audio Module For Speakers Home Theater DIY Supports AUX

A25P TDA7498 Sound Amplifier Board For Bluetooth High-Power Audio Module For Speakers Home Theater DIY Supports AUX

$12.86$24.27

47% off
A25P 10X PAM8610 Dual Channel DC 12V HD Pure Digital Audio Stereo Amplifier Board Class D 15W X 2 High Power Amplifier Module A25P 10X PAM8610 Dual Channel DC 12V HD Pure Digital Audio Stereo Amplifier Board Class D 15W X 2 High Power Amplifier Module

A25P 10X PAM8610 Dual Channel DC 12V HD Pure Digital Audio Stereo Amplifier Board Class D 15W X 2 High Power Amplifier Module

$17.24$32.53

50% off
XH-A154 PAM8403 Digital Amplifier Board Module Micro USB Power Supply Rotary Control Knob for Travel Speaker Modification XH-A154 PAM8403 Digital Amplifier Board Module Micro USB Power Supply Rotary Control Knob for Travel Speaker Modification

XH-A154 PAM8403 Digital Amplifier Board Module Micro USB Power Supply Rotary Control Knob for Travel Speaker Modification

$33.71$67.42

50PCS Pam8610 Amplifier Board 2x15W Double Track Stereo D-type High Power Diy Module 50PCS Pam8610 Amplifier Board 2x15W Double Track Stereo D-type High Power Diy Module

50PCS Pam8610 Amplifier Board 2x15W Double Track Stereo D-type High Power Diy Module

$152.35$152.35

53% off
~【A48T HOT】TDA7498E Digital Power Amplifier Board 2.0 HIFI Stereo Module 160Wx2 3Pcs 220W BTL High Power With Cooling Fan ~【A48T HOT】TDA7498E Digital Power Amplifier Board 2.0 HIFI Stereo Module 160Wx2 3Pcs 220W BTL High Power With Cooling Fan

~【A48T HOT】TDA7498E Digital Power Amplifier Board 2.0 HIFI Stereo Module 160Wx2 3Pcs 220W BTL High Power With Cooling Fan

$258.71$550.45

43% off
Q100H Bluetooth Digital Amplifier Board 2.1 Channel 50Wx2+100W Subwoofer Amplifier Board TPA3116 For Qualcomm Aptx-Y41A Q100H Bluetooth Digital Amplifier Board 2.1 Channel 50Wx2+100W Subwoofer Amplifier Board TPA3116 For Qualcomm Aptx-Y41A

Q100H Bluetooth Digital Amplifier Board 2.1 Channel 50Wx2+100W Subwoofer Amplifier Board TPA3116 For Qualcomm Aptx-Y41A

$239.77$420.65

29% off
160W Bluetooth Amplifier Decoder Board 12V 65mm Mic FM Radio TF USB Car Audio Music Player Speakers Volume Control 160W Bluetooth Amplifier Decoder Board 12V 65mm Mic FM Radio TF USB Car Audio Music Player Speakers Volume Control

160W Bluetooth Amplifier Decoder Board 12V 65mm Mic FM Radio TF USB Car Audio Music Player Speakers Volume Control

$34.09$48.02

54% off
6.5mm Dynamic Microphone 3.5mm Condenser Microphone Amplifier Headphone Amplifier Audio Preamplifier Mixing Board MA-2S-AB01 6.5mm Dynamic Microphone 3.5mm Condenser Microphone Amplifier Headphone Amplifier Audio Preamplifier Mixing Board MA-2S-AB01

6.5mm Dynamic Microphone 3.5mm Condenser Microphone Amplifier Headphone Amplifier Audio Preamplifier Mixing Board MA-2S-AB01

$12.42$27.01

4 sold
48% off
(BOFF) MP3 Amplifier Boards with Wiring Terminals, Mono Serial Port, 32M Flash Memory, Dedicated Boards for Voice Devices (BOFF) MP3 Amplifier Boards with Wiring Terminals, Mono Serial Port, 32M Flash Memory, Dedicated Boards for Voice Devices

(BOFF) MP3 Amplifier Boards with Wiring Terminals, Mono Serial Port, 32M Flash Memory, Dedicated Boards for Voice Devices

$11.09$21.33

1 sold
36% off
SMIEA Mono Power Amplifier Board 1943+5200 High Power 200W After Tube Amp Board SMIEA Mono Power Amplifier Board 1943+5200 High Power 200W After Tube Amp Board

SMIEA Mono Power Amplifier Board 1943+5200 High Power 200W After Tube Amp Board

$10.34$16.15

A73E-Audio Amplifier 2X 50W High-Power Amplifier Bluetooth Digital Power Amplifier Board A73E-Audio Amplifier 2X 50W High-Power Amplifier Bluetooth Digital Power Amplifier Board

A73E-Audio Amplifier 2X 50W High-Power Amplifier Bluetooth Digital Power Amplifier Board

$8.14$8.14

IP POE 30W pa Audio System Network Speaker PCB Module with Digital Power Amplifier Output Supports Internal LAN Internet Platfor IP POE 30W pa Audio System Network Speaker PCB Module with Digital Power Amplifier Output Supports Internal LAN Internet Platfor

IP POE 30W pa Audio System Network Speaker PCB Module with Digital Power Amplifier Output Supports Internal LAN Internet Platfor

$262.65$262.65

7 sold
50PCS PAM8403 Miniature Digital Power Amplifier Board 2*3W Imported Chip Sound Quality 50PCS PAM8403 Miniature Digital Power Amplifier Board 2*3W Imported Chip Sound Quality

50PCS PAM8403 Miniature Digital Power Amplifier Board 2*3W Imported Chip Sound Quality

$25.85$25.85

60% off
Bench Power Supply 350W Switching Module Board For Audio Amp DIY Projects Stable Voltage Conversion Electronic Parts Bench Power Supply 350W Switching Module Board For Audio Amp DIY Projects Stable Voltage Conversion Electronic Parts

Bench Power Supply 350W Switching Module Board For Audio Amp DIY Projects Stable Voltage Conversion Electronic Parts

$142.54$356.35

35% off
●30W MP3 Voice Playback Module DY-L30T 9 Trigger Music Player Power Amplifier Board TF Card 32G Max WAV DC 12V 24V MP3 Durable B ●30W MP3 Voice Playback Module DY-L30T 9 Trigger Music Player Power Amplifier Board TF Card 32G Max WAV DC 12V 24V MP3 Durable B

●30W MP3 Voice Playback Module DY-L30T 9 Trigger Music Player Power Amplifier Board TF Card 32G Max WAV DC 12V 24V MP3 Durable B

$13.66$21.02

27% off
30W MP3 Voice Playback Module DY-L30T 9 Trigger Music Player Power Amplifier Board TF Card 32G Max WAV DC 12V 24V MP3 Durable A 30W MP3 Voice Playback Module DY-L30T 9 Trigger Music Player Power Amplifier Board TF Card 32G Max WAV DC 12V 24V MP3 Durable A

30W MP3 Voice Playback Module DY-L30T 9 Trigger Music Player Power Amplifier Board TF Card 32G Max WAV DC 12V 24V MP3 Durable A

$74.81$102.48

26% off
2.1 Channel Digital Power Amplifier Board+AUX Audio Cable 2X25w+50W BT5.0 Subwoofer Class D Amplifier Board DC12-20V 2.1 Channel Digital Power Amplifier Board+AUX Audio Cable 2X25w+50W BT5.0 Subwoofer Class D Amplifier Board DC12-20V

2.1 Channel Digital Power Amplifier Board+AUX Audio Cable 2X25w+50W BT5.0 Subwoofer Class D Amplifier Board DC12-20V

$11.34$15.32

47 sold
30% off
ABZZ-3X DC 8-26V TPA3118 PBTL Mono Digital Amplifier Board AMP Module 1 X 60W For Arduino ABZZ-3X DC 8-26V TPA3118 PBTL Mono Digital Amplifier Board AMP Module 1 X 60W For Arduino

ABZZ-3X DC 8-26V TPA3118 PBTL Mono Digital Amplifier Board AMP Module 1 X 60W For Arduino

$8.95$12.78

43% off
AB25-A138 TPA3116 4 X 50W Digital Audio Power Amplifier Board 4 Channels DC8- 24V Power Supply AB25-A138 TPA3116 4 X 50W Digital Audio Power Amplifier Board 4 Channels DC8- 24V Power Supply

AB25-A138 TPA3116 4 X 50W Digital Audio Power Amplifier Board 4 Channels DC8- 24V Power Supply

$12.49$21.92

7 sold
32% off
AA08-3X Power Amplifier Board High-Sensitivity Mono TPA3116 Subwoofer Amplifier Module With NE5532 OPAMP AA08-3X Power Amplifier Board High-Sensitivity Mono TPA3116 Subwoofer Amplifier Module With NE5532 OPAMP

AA08-3X Power Amplifier Board High-Sensitivity Mono TPA3116 Subwoofer Amplifier Module With NE5532 OPAMP

$16.24$23.88

57% off
【CYBER MONDAY】10X 30W MP3 Voice Playback Module DY-L30T 9 Trigger Player Power Amplifier Board TF Card 32G Max WAV DC 12V 24V MP 【CYBER MONDAY】10X 30W MP3 Voice Playback Module DY-L30T 9 Trigger Player Power Amplifier Board TF Card 32G Max WAV DC 12V 24V MP

【CYBER MONDAY】10X 30W MP3 Voice Playback Module DY-L30T 9 Trigger Player Power Amplifier Board TF Card 32G Max WAV DC 12V 24V MP

$72.86 $169.44

Categories: Security & Protection, Smart Public Safety Systems

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50% off
【To&On-E】 TPA3116 Digital Power Amplifier Board 2.1 Channel Configuration 2 X 50W+ 100W High-Power 8-24V Gold-528BHV 【To&On-E】 TPA3116 Digital Power Amplifier Board 2.1 Channel Configuration 2 X 50W+ 100W High-Power 8-24V Gold-528BHV

【To&On-E】 TPA3116 Digital Power Amplifier Board 2.1 Channel Configuration 2 X 50W+ 100W High-Power 8-24V Gold-528BHV

$13.08 $26.17

Categories: Security & Protection, Smart Public Safety Systems

Buy Now
30% off
ABZZ-5X Bluetooth Amplifier Board, 5W +5W Output Power, DC 3.7V-4.2V/5V Mini Bluetooth Speaker Board ABZZ-5X Bluetooth Amplifier Board, 5W +5W Output Power, DC 3.7V-4.2V/5V Mini Bluetooth Speaker Board

ABZZ-5X Bluetooth Amplifier Board, 5W +5W Output Power, DC 3.7V-4.2V/5V Mini Bluetooth Speaker Board

$7.52 $10.74

Categories: Security & Protection, Smart Public Safety Systems

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49% off
[NEW A09R!】 Class A Current Feedback A60 Amplifier Board Adjustable 4-8Ω 200W 8Ω 300W 4Ω No Transistor Design [NEW A09R!】 Class A Current Feedback A60 Amplifier Board Adjustable 4-8Ω 200W 8Ω 300W 4Ω No Transistor Design

[NEW A09R!】 Class A Current Feedback A60 Amplifier Board Adjustable 4-8Ω 200W 8Ω 300W 4Ω No Transistor Design

$45.53 $89.28

1 sold

Categories: Security & Protection, Smart Public Safety Systems

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5% off
XW500D subwoofer amplifier board XW500D subwoofer amplifier board

XW500D subwoofer amplifier board

$1330.00 $1400.00

Categories: Security & Protection, Access Building Automation

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52% off
2.1 Channel Bluetooth Audio Amplifier Board YS-MT21 200W Hi-Fi Stereo Subwoofer AUX Treble Bass EQ Output 2.1 Channel Bluetooth Audio Amplifier Board YS-MT21 200W Hi-Fi Stereo Subwoofer AUX Treble Bass EQ Output

2.1 Channel Bluetooth Audio Amplifier Board YS-MT21 200W Hi-Fi Stereo Subwoofer AUX Treble Bass EQ Output

$97.79 $203.73

1135 sold

Categories: Security & Protection, Smart Public Safety Systems

Buy Now
2.1 Channel Digital Power Amplifier Board+AUX Audio Cable 2x25W+50W BT5.0 Subwoofer Class D Amplifier Board DC12-20V 2.1 Channel Digital Power Amplifier Board+AUX Audio Cable 2x25W+50W BT5.0 Subwoofer Class D Amplifier Board DC12-20V

2.1 Channel Digital Power Amplifier Board+AUX Audio Cable 2x25W+50W BT5.0 Subwoofer Class D Amplifier Board DC12-20V

$110.05 $110.05

2 sold

Categories: Security & Protection, Smart Public Safety Systems

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31% off
2.1 Channel Digital Power Amplifier Board+AUX Audio Cable 2X25w+50W BT5.0 Subwoofer Class D Amplifier Board DC12-20V 2.1 Channel Digital Power Amplifier Board+AUX Audio Cable 2X25w+50W BT5.0 Subwoofer Class D Amplifier Board DC12-20V

2.1 Channel Digital Power Amplifier Board+AUX Audio Cable 2X25w+50W BT5.0 Subwoofer Class D Amplifier Board DC12-20V

$11.01 $15.96

118 sold

Categories: Security & Protection, Smart Public Safety Systems

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50% off
SIENWINY-909 YS-HT21 APA320 Bluetooth 5.1 Audio Amplifier Board 2.1CH 160W×2+220W Subwoofer TWS HiFi Stereo Power Amp SIENWINY-909 YS-HT21 APA320 Bluetooth 5.1 Audio Amplifier Board 2.1CH 160W×2+220W Subwoofer TWS HiFi Stereo Power Amp

SIENWINY-909 YS-HT21 APA320 Bluetooth 5.1 Audio Amplifier Board 2.1CH 160W×2+220W Subwoofer TWS HiFi Stereo Power Amp

$210.22 $420.44

Categories: Security & Protection, Smart Public Safety Systems

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57% off
【FEEL THE DIFFERENCE 】4X Hifi Stereo Digital Audio Amplifier Board TPA3116 Class D Amplifier Module 100W Mono Channel Amplifier 【FEEL THE DIFFERENCE 】4X Hifi Stereo Digital Audio Amplifier Board TPA3116 Class D Amplifier Module 100W Mono Channel Amplifier

【FEEL THE DIFFERENCE 】4X Hifi Stereo Digital Audio Amplifier Board TPA3116 Class D Amplifier Module 100W Mono Channel Amplifier

$13.14 $30.55

Categories: Security & Protection, Smart Public Safety Systems

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50% off
A92Z TDA7498 Class D Stereo Amplifier Module 2X100w Dual Channel Audio Digital Amplifier Board DC 14-34V 2X100W A92Z TDA7498 Class D Stereo Amplifier Module 2X100w Dual Channel Audio Digital Amplifier Board DC 14-34V 2X100W

A92Z TDA7498 Class D Stereo Amplifier Module 2X100w Dual Channel Audio Digital Amplifier Board DC 14-34V 2X100W

$11.92 $23.85

Categories: Security & Protection, Smart Public Safety Systems

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39% off
FEDI-1 Piece Transmitting Signal Source 13.56Mhz PCB Signal Source Module With Adjustable Power Signal Power Amplifier Board Mod FEDI-1 Piece Transmitting Signal Source 13.56Mhz PCB Signal Source Module With Adjustable Power Signal Power Amplifier Board Mod

FEDI-1 Piece Transmitting Signal Source 13.56Mhz PCB Signal Source Module With Adjustable Power Signal Power Amplifier Board Mod

$9.94 $16.29

Categories: Security & Protection, Smart Public Safety Systems

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50% off
A72T Power Amplifier Board High-Sensitivity Mono TPA3116 Subwoofer Amplifier Module With NE5532 OPAMP A72T Power Amplifier Board High-Sensitivity Mono TPA3116 Subwoofer Amplifier Module With NE5532 OPAMP

A72T Power Amplifier Board High-Sensitivity Mono TPA3116 Subwoofer Amplifier Module With NE5532 OPAMP

$46.34 $92.68

1 sold

Categories: Security & Protection, Smart Public Safety Systems

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50% off
XH-A154 PAM8403 Dual Channel Digital Amplifier Board Module Micro Power Supply Volume Knob for Small Home Speakers XH-A154 PAM8403 Dual Channel Digital Amplifier Board Module Micro Power Supply Volume Knob for Small Home Speakers

XH-A154 PAM8403 Dual Channel Digital Amplifier Board Module Micro Power Supply Volume Knob for Small Home Speakers

$36.16 $72.33

1 sold

Categories: Security & Protection, Video Surveillance

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6J3 Valve Tube Preamp Board Adjustable Hifi Audio Preamplifier DIY Amplifier Module for Home Speaker Setup 6J3 Valve Tube Preamp Board Adjustable Hifi Audio Preamplifier DIY Amplifier Module for Home Speaker Setup

6J3 Valve Tube Preamp Board Adjustable Hifi Audio Preamplifier DIY Amplifier Module for Home Speaker Setup

$36.10 $36.10

Categories: Security & Protection, Smart Public Safety Systems

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A73E-TDA7498 Class D 2X100W Dual Channel Audio Stereo Amplifier Board 2X100w Digital Amplifier Board Module DC 14-34V A73E-TDA7498 Class D 2X100W Dual Channel Audio Stereo Amplifier Board 2X100w Digital Amplifier Board Module DC 14-34V

A73E-TDA7498 Class D 2X100W Dual Channel Audio Stereo Amplifier Board 2X100w Digital Amplifier Board Module DC 14-34V

$19.17 $19.17

Categories: Security & Protection, Smart Public Safety Systems

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47% off
A25P TDA7498 Sound Amplifier Board For Bluetooth High-Power Audio Module For Speakers Home Theater DIY Supports AUX A25P TDA7498 Sound Amplifier Board For Bluetooth High-Power Audio Module For Speakers Home Theater DIY Supports AUX

A25P TDA7498 Sound Amplifier Board For Bluetooth High-Power Audio Module For Speakers Home Theater DIY Supports AUX

$12.86 $24.27

Categories: Security & Protection, Smart Public Safety Systems

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47% off
A25P 10X PAM8610 Dual Channel DC 12V HD Pure Digital Audio Stereo Amplifier Board Class D 15W X 2 High Power Amplifier Module A25P 10X PAM8610 Dual Channel DC 12V HD Pure Digital Audio Stereo Amplifier Board Class D 15W X 2 High Power Amplifier Module

A25P 10X PAM8610 Dual Channel DC 12V HD Pure Digital Audio Stereo Amplifier Board Class D 15W X 2 High Power Amplifier Module

$17.24 $32.53

Categories: Security & Protection, Smart Public Safety Systems

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50% off
XH-A154 PAM8403 Digital Amplifier Board Module Micro USB Power Supply Rotary Control Knob for Travel Speaker Modification XH-A154 PAM8403 Digital Amplifier Board Module Micro USB Power Supply Rotary Control Knob for Travel Speaker Modification

XH-A154 PAM8403 Digital Amplifier Board Module Micro USB Power Supply Rotary Control Knob for Travel Speaker Modification

$33.71 $67.42

Categories: Security & Protection, Video Surveillance

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50PCS Pam8610 Amplifier Board 2x15W Double Track Stereo D-type High Power Diy Module 50PCS Pam8610 Amplifier Board 2x15W Double Track Stereo D-type High Power Diy Module

50PCS Pam8610 Amplifier Board 2x15W Double Track Stereo D-type High Power Diy Module

$152.35 $152.35

Categories: Security & Protection, Access Building Automation

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53% off
~【A48T HOT】TDA7498E Digital Power Amplifier Board 2.0 HIFI Stereo Module 160Wx2 3Pcs 220W BTL High Power With Cooling Fan ~【A48T HOT】TDA7498E Digital Power Amplifier Board 2.0 HIFI Stereo Module 160Wx2 3Pcs 220W BTL High Power With Cooling Fan

~【A48T HOT】TDA7498E Digital Power Amplifier Board 2.0 HIFI Stereo Module 160Wx2 3Pcs 220W BTL High Power With Cooling Fan

$258.71 $550.45

Categories: Security & Protection, Smart Public Safety Systems

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43% off
Q100H Bluetooth Digital Amplifier Board 2.1 Channel 50Wx2+100W Subwoofer Amplifier Board TPA3116 For Qualcomm Aptx-Y41A Q100H Bluetooth Digital Amplifier Board 2.1 Channel 50Wx2+100W Subwoofer Amplifier Board TPA3116 For Qualcomm Aptx-Y41A

Q100H Bluetooth Digital Amplifier Board 2.1 Channel 50Wx2+100W Subwoofer Amplifier Board TPA3116 For Qualcomm Aptx-Y41A

$239.77 $420.65

Categories: Security & Protection, Smart Public Safety Systems

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29% off
160W Bluetooth Amplifier Decoder Board 12V 65mm Mic FM Radio TF USB Car Audio Music Player Speakers Volume Control 160W Bluetooth Amplifier Decoder Board 12V 65mm Mic FM Radio TF USB Car Audio Music Player Speakers Volume Control

160W Bluetooth Amplifier Decoder Board 12V 65mm Mic FM Radio TF USB Car Audio Music Player Speakers Volume Control

$34.09 $48.02

Categories: Security & Protection, Video Surveillance

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54% off
6.5mm Dynamic Microphone 3.5mm Condenser Microphone Amplifier Headphone Amplifier Audio Preamplifier Mixing Board MA-2S-AB01 6.5mm Dynamic Microphone 3.5mm Condenser Microphone Amplifier Headphone Amplifier Audio Preamplifier Mixing Board MA-2S-AB01

6.5mm Dynamic Microphone 3.5mm Condenser Microphone Amplifier Headphone Amplifier Audio Preamplifier Mixing Board MA-2S-AB01

$12.42 $27.01

4 sold

Categories: Security & Protection, Smart Public Safety Systems

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48% off
(BOFF) MP3 Amplifier Boards with Wiring Terminals, Mono Serial Port, 32M Flash Memory, Dedicated Boards for Voice Devices (BOFF) MP3 Amplifier Boards with Wiring Terminals, Mono Serial Port, 32M Flash Memory, Dedicated Boards for Voice Devices

(BOFF) MP3 Amplifier Boards with Wiring Terminals, Mono Serial Port, 32M Flash Memory, Dedicated Boards for Voice Devices

$11.09 $21.33

1 sold

Categories: Security & Protection, Smart Public Safety Systems

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36% off
SMIEA Mono Power Amplifier Board 1943+5200 High Power 200W After Tube Amp Board SMIEA Mono Power Amplifier Board 1943+5200 High Power 200W After Tube Amp Board

SMIEA Mono Power Amplifier Board 1943+5200 High Power 200W After Tube Amp Board

$10.34 $16.15

Categories: Security & Protection, Access Building Automation

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A73E-Audio Amplifier 2X 50W High-Power Amplifier Bluetooth Digital Power Amplifier Board A73E-Audio Amplifier 2X 50W High-Power Amplifier Bluetooth Digital Power Amplifier Board

A73E-Audio Amplifier 2X 50W High-Power Amplifier Bluetooth Digital Power Amplifier Board

$8.14 $8.14

Categories: Security & Protection, Smart Public Safety Systems

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IP POE 30W pa Audio System Network Speaker PCB Module with Digital Power Amplifier Output Supports Internal LAN Internet Platfor IP POE 30W pa Audio System Network Speaker PCB Module with Digital Power Amplifier Output Supports Internal LAN Internet Platfor

IP POE 30W pa Audio System Network Speaker PCB Module with Digital Power Amplifier Output Supports Internal LAN Internet Platfor

$262.65 $262.65

7 sold

Categories: Security & Protection, Smart Public Safety Systems

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50PCS PAM8403 Miniature Digital Power Amplifier Board 2*3W Imported Chip Sound Quality 50PCS PAM8403 Miniature Digital Power Amplifier Board 2*3W Imported Chip Sound Quality

50PCS PAM8403 Miniature Digital Power Amplifier Board 2*3W Imported Chip Sound Quality

$25.85 $25.85

Categories: Security & Protection, Access Building Automation

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60% off
Bench Power Supply 350W Switching Module Board For Audio Amp DIY Projects Stable Voltage Conversion Electronic Parts Bench Power Supply 350W Switching Module Board For Audio Amp DIY Projects Stable Voltage Conversion Electronic Parts

Bench Power Supply 350W Switching Module Board For Audio Amp DIY Projects Stable Voltage Conversion Electronic Parts

$142.54 $356.35

Categories: Security & Protection, Access Building Automation

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