Amplifier Board
Power: 150W
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Precise details:
Specifications:
Chip: TPA3116D2
Voltage: DC12-26V
Power: 150W Max
Signal to noise ratio: 100db
Channel: Mono
Size: 77*73*16mm
Color:Yellow
..
$14.99
Ex Tax:$14.99
Voltage: 12V
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Precise details:
Feature:
1. AC and DC dual-use, more convenient to use the power supply. (AC 9V--18V; DC 10V--20V) Wide voltage non-heating design. The pow..
$25.99
Ex Tax:$25.99
Content-Length: 2237
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Feature:
Switching noise is small
No need debugging
Wandering small
Low noise floor
Durable
Specifications:
2SC5200 + ZSA1943 are disassemble parts,but in good condition.
Operating voltage: D..
$25.99
Ex Tax:$25.99
Content-Length: 2115
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2x100W TPA3116 D2 Dual Channel Digital Audio Amplifier Board 12V-24V For
Use two new import TPA3116 amplifier chip, combined with nanotechnology in the field of digital zoom ahead, with advantages of clear sound quality,..
$12.99
Ex Tax:$12.99
Content-Length: 1952
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Specification:
Chip: TPA3116
Power supply: 12V-24V
Channel Type: Dual Channel
Output power: 2*100W
Input impedance: 51K*2
Output Match: 4-8 Ohm
Frequency Range: 14-100Kz
SNR: 100db
Size: 122*65*..
$15.73
Ex Tax:$15.73
Build-in Bluetooth: No
Power: 6W
Voltage: DC5V
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Precise details:
Specifications:
Product Name: bluetooth Receiver Amplifier Board
Material..
$10.99
Ex Tax:$10.99
Content-Length: 1788
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Features:
1.U-disk play
2.AUX function
3.FM function
4.TF card function
5.Bluetooth function
6.Drive 2*4 ohm 3W loudspeaker
7.Connection:R+,R-,L+,L- is for loudspeaker connection;BAT+,BAT- is fo..
$20.99
Ex Tax:$20.99
Features:
1. Finger size, suitable for small space embedded, output more than 30W need to add heat sink.
2. Boot popular sound.
3. Amplifier work no current sound. Try to enter the wire is not clear. If there is a noise / current sound signal input,
the n..
$9.99
Ex Tax:$9.99
Content-Length: 2709
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Feature:
Product model: XY-502B
Supply voltage: DC4.5-27V
Output power: 50W*2
Protection function: reverse connection, over voltage, under voltage, over temperature, short circuit
Signal to noise ratio (SNR):..
$14.99
Ex Tax:$14.99
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Item Specifics:
Crossover Frequency: 550Hz,4.8KHz
Total Power: 280W (Power ratio: Bass 65%,Mediant 20%,Treble 16%)
Impendance: 4-8 ohm
Effective Frequency: 22Hz-22KHz
Cross Slope: 12dB/oct
Size: 138 x 106mm(L x W)
Packing Included:
1 x board
4 x screw..
$28.99
Ex Tax:$28.99
Content-Length: 1960
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Specifications:1. Onboard TDA2030A audio power amplifier chip.2. Mono 18W power amplifier circuit design.3. Socket onboard horn .4. The onboard 10 k adjustable resistance, can adjust the volume of the amplification.5. The onboa..
$26.99
Ex Tax:$26.99
Content-Length: 1890
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Feature:Name: MP3 Bluetooth decoder board
Model: VHM-314 V.20
Input voltage: 5V
Two-color indicator: red, blue
Working current: 20ma, charging current 300ma
Support lithium battery charging
Bluetooth version: 5.0
L: Left channe..
$59.46
Ex Tax:$59.46