Alibaba.com
Sourcing solutions
Services & Membership
Help
On Alibaba
Sign in
Join for free
My Alibaba
My Alibaba
Message Center
Manage RFQ
My Orders
My Account
Submit RFQ
Get multiple quotes within 24 hours!
Orders
0
Orders
Pending Payment
Pending Confirmation
Pending Actions
Trade Assurance
Learn more
Order with Trade Assurance
Favorites
0
Favorites
View all items
Sign in
to manage and view all items.
5
YRS
Shenzhen Qinda Electronics Co., Ltd.
Home
Products
See all categories
Profile
Company Overview
Ratings & Reviews
Contacts
Promotion
Product categories
module board
inverter
cable/fan
ampere-voltage meter
sensor
Active balancer&ideal diode
PLC&HMI
contorller
motherboard
hot sale products
converter
amplifier board
battery tester
motor
Eletechsup
BMS
controller
Integrated Circuits
power supply
esp8266
PT21A01 DC12V PT100 RTD Converter with RS485 Modbus RTU Sensor for Accurate Temperature Monitoring
$2.68
/
piece
10.0 pieces
(Min. Order)
ETHUB18 Ethernet Network RJ45 to 8 Port RS485 HUB Converter for Modbus RTU et69c02 r4hub08 ETHUB18
$16.90 - $17.80
/
piece
10.0 pieces
(Min. Order)
PS47E01 Overvoltage and Undervoltage Protection Switch Lithium battery Lead-acid battery Charge and Discharge Detection
$2.60 - $2.80
/
piece
10 pieces
(Min. Order)
RT4AE01 RS485/RS232/USB Master-slave Network Transceiver Wireless Repeater FSK GFSK 433M 868M Uhf FR Module Board RT4AE01
$1.50 - $8.20
/
piece
10.0 pieces
(Min. Order)
AMROD08 8ch Relay Module RS485 MODBUS RTU function code 05/06/15/16/01/03 Isolated Communication Digital Output Board
$17.20 - $18.60
/
piece
10 pieces
(Min. Order)
FM13A01 76-108MHz VHF FM broadcasting Radio Dual Channel Stereo Audio Receiver Module FM13A01
$2.60 - $2.80
/
piece
10 pieces
(Min. Order)
RFM1C01 433M 2A Energy Saving Remote Control Switch MOS Module for 3.7V 7.4V 12.8V 14.8V 18650 Lithium Battery LED
$4.60 - $5.00
/
piece
10 pieces
(Min. Order)
PWM9B03 3Ch 20Hz-1MHZ Duty Cycle Frequency Adjustable PWM Square Wave Pulse Signal Generator
$2.60 - $2.80
/
piece
10 pieces
(Min. Order)
All products
Customizable
All products
amplifier board
4
Selected products (0/20)
Contact supplier
Click {0} to select products that you want to inquire about before clicking the Contact supplier button.
Home Amplifier Preamplifier Volume Tone Treble Midrange Bass NE5532 Op Amp HIFI EQ Control Board Dual AC 12V-18V
$2.50 - $3.00
/
piece
5.0 pieces
(Min. Order)
2*200W TDA7498E HiFi Audio Digital Amplifier Board Power Class D Stereo Subwoofer TDA7498 Home Theater Speaker Amplifiers
$9.00 - $11.00
/
piece
5.0 pieces
(Min. Order)
TDA7388 Digital BT 5.0 Power Amplifier Board 2*50W Stereo Speaker Amplifier AUX USB
$8.00 - $9.00
/
piece
5.0 pieces
(Min. Order)
TDA2050 Amplifier Board Audio Power 5-120W DC12-24V Volume Control Sound Speaker DIY Module Audio Spectrum Analyzer
$1.70 - $1.80
/
piece
5.0 pieces
(Min. Order)
PAM8403 Digital Amplifier Board 2*3W Class D 2.5V To 5V Power Audio Speaker Sound Amplifier Board Modulo Amplificador
$0.25 - $0.30
/
piece
5.0 pieces
(Min. Order)
amplifier board TDA7297 audio speaker amplifier sound DC 12V Dual Audio Encoding 15w Electronic Diy kit transceiver amp enceinte
$0.80 - $1.00
/
piece
5.0 pieces
(Min. Order)
High Sensitivity Sound Microphone Sensor Detection Module AVR PIC Speakers player Microphone Module board
$0.22 - $0.30
/
piece
20 pieces
(Min. Order)
HIFI Power IRS2092 500W Mono channel Digital power amplifier board Class D Stage power amplifier board
$4.50 - $5.00
/
piece
2 pieces
(Min. Order)
new tube power amplifiers 2SC5200+2SA1943 Mono Channel HIFI Audio Amplifier Board 100W DC 35V C1-001
$6.50 - $7.00
/
piece
5.0 pieces
(Min. Order)
PT2399 Digital Microphone Amplifier Board Reverberation Module Microphone Placa Pre Amplificador Reverb Board Volume Control
$1.15 - $1.20
/
piece
20.0 pieces
(Min. Order)
5.1 Home Theater Preamplifier Tone Board 6 Channel Independent Tone Control Bass Frequency Adjustment Auto Mute DC15-35V
$6.00 - $7.00
/
piece
10.0 pieces
(Min. Order)
TDA7297 Version B Amplifier Board DC 9-15V 15W*2 Digital Audio Power Amplifier Module Stereo Dual Channel 15W + 15W Amplificador
$1.50 - $2.00
/
piece
5.0 pieces
(Min. Order)
Audio amplifier LM1036 + NE5532 Preamp Amplifier Board with Treble Bass Balance Volume Adjustment Single-Supply Operation
$6.50 - $7.00
/
piece
5.0 pieces
(Min. Order)
Full Range Speaker Filter LCR filter Wave Trap For 2 inch 3inch 4inch Speaker
$1.00 - $2.00
/
piece
20.0 pieces
(Min. Order)
120A Amplifier Rectifier Filter Supply Power Board High Power Schottky Rectifier Filter Power Supply Board 10000uf 125V
$15.00 - $15.50
/
piece
5.0 pieces
(Min. Order)
TDA7377 Power Home Amplifier 15Wx2 Audio Stereo Mini Amp DIY Bookshelf Sound Music Speaker Amplifier With Tone Control
$4.90 - $5.20
/
piece
5.0 pieces
(Min. Order)
TDA7377 2x35W Power Amplifier Board Stereo 2.0 Amp Sound Amplifiers NE5532 Preamplifier DIY Home Theater
$2.00 - $2.50
/
piece
5.0 pieces
(Min. Order)
Hifi Filter DC 12V-24V Low Pass Filter NE5532 Bass Tone Subwoofer Preamplifier Preamp Audio Board DIY For Home Theater
$1.40 - $1.50
/
piece
10.0 pieces
(Min. Order)
6 Ways Stereo Mixer Audio Distributor Mixing Board With Independent Volume Control DC5-24V 1PC 6 Inputs 1 Output
$7.50 - $8.00
/
piece
5.0 pieces
(Min. Order)
2.0 Hifi Audio Preamplifier Board Bass Midrange Treble Balance adjustable Audio Preamp Board With Tone Control
$5.00 - $5.20
/
piece
2 pieces
(Min. Order)
TA1101B Class T Hifi Power Amplifier Audio Board 10W+10W Mini Amp Stereo Digital Sound Amplifiers Speaker Home Theater
$5.00 - $5.50
/
piece
5.0 pieces
(Min. Order)
Amplifiers Audio Amplificador Preamp Tone Board Hifi Bass Treble Volume Control Board 3-Channel Subwoofer 2.1 Amplifier
$0.80 - $1.00
/
piece
5.0 pieces
(Min. Order)
TPA3255 2.0 Digital Amplifier Board DC24-40v Strong High Power 300W + 300W Class D o Digital Amplifier Board
$19.00 - $20.00
/
piece
5.0 pieces
(Min. Order)
DIY TDA2030 Subwoofer Amplifier Board Module 2.1
$8.00 - $8.50
/
piece
5.0 pieces
(Min. Order)
TPA3255 300Wx2 Class D Digital Amplifier Audio Board HIFI Stereo Power Sound Amplifier DC48V Home Theater Mini Amp
$27.00 - $30.00
/
piece
2 pieces
(Min. Order)
JRC5532 Pre Amplifier Music Volume Tone Control Board Fever op amp preamplifier board AC Dual 12V-18V
$16.00 - $17.00
/
piece
5.0 pieces
(Min. Order)
TPA3110 XH-A232 30W+30W 2.0 Channel Digital Stereo Audio Power Amplifier Board DC 8-26V 3A
$0.70 - $0.80
/
piece
10.0 pieces
(Min. Order)
HIFI DSP BT 5.0 100WX2 Digital Power Amplifier TPA3221 Stereo AMP Board AUX Volume indicator For 2~10 inch Speaker
$16.00 - $20.00
/
piece
5.0 pieces
(Min. Order)
XY-KA15H BT 5.0 Wireless Audio Digital Power amplifier Stereo board 20Wx2 BT Amp Amplificador APP 12V 24V
$6.00 - $7.00
/
piece
5.0 pieces
(Min. Order)
XY-AP100H 100W+100W Dual TPA3116D2 BT 5.0 Stereo Audio Digital Power Audio Amplifier Board AMP Amplificador AUX USB APP
$10.00 - $11.00
/
piece
10.0 pieces
(Min. Order)
ZK-HT21 TDA7498E BT 5.0 Subwoofer Amplifier Board 160WX2+220W 2.1 Channel Power Audio Stereo Amplifier Board Bass AMP
$25.00 - $26.00
/
piece
5.0 pieces
(Min. Order)
ZK-XPSM 150W*2 TDA7498E Stereo Treble Bass Adjustment BT Audio Power Amplifier Board Module Dual Channel Heat Sink
$13.00 - $15.00
/
piece
5.0 pieces
(Min. Order)
TDA7850 BT 5.0 Analog Circuit BTL Power Amplifier Board XH-A373 4X50W High Power Car Audio Power Amplifier Board
$10.00 - $11.00
/
piece
5.0 pieces
(Min. Order)
AC 200-240V 500W +/-30V 35V 40V 45V 50V 55V 60V 65V 70V Amplifier Switching Power Supply Audio Board PSU
$25.00 - $26.00
/
piece
5.0 pieces
(Min. Order)
BT 5.0 Audio Receiver 3D Stereo Music Wireless Adapter TF Card RCA 3.5mm 3.5 AUX Jack Car kit Wired Speaker Headphone
$5.50 - $6.00
/
piece
5.0 pieces
(Min. Order)
Amplifier Audio ZK-PT1 BT 5.0 Receiver Decoder Stereo Tone Board Volume Controller Treble Bass Tonal preamp Amp Knob
$4.30 - $4.80
/
piece
10.0 pieces
(Min. Order)
TPA3116D2 BT Compatible 5.0 HIFI 2.0 Channel Power Audio Stereo Amplifier Board 100WX2 50W+50W ZK-XPS/ZK-XPS
$11.00 - $14.00
/
piece
5.0 pieces
(Min. Order)
2*50W+100W BT 5.0 Power Subwoofer Amplifier Board TPA3116D2 2.1 Channel TPA3116 Audio Stereo Equalizer AUX Class D Amp
$12.00 - $12.50
/
piece
10.0 pieces
(Min. Order)
2*20W Power Amplifier Class D BT-Compatible Audio 10W~200W HiFi Stereo Wireless Music Player Mini App Digital AMP
$3.00 - $3.50
/
piece
10.0 pieces
(Min. Order)
2*50W BT 5.0 Power Amplifier Speaker Class D Audio 30W~200W HiFi Stereo Mini USB Music Sound Card App Digital AMP
$3.00 - $5.00
/
piece
10.0 pieces
(Min. Order)
1
2
3
4
5
6
4
/6
Go to
Page
Go