Power Amps - 17 - Page 2
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TPA3116 2.1 HIFI 250W+100W Class D Power Amplifier Board
4.1 out of 5 stars with 39 reviews
Parameter: Working methods: Class D Static current: 50mA Work efficiency: 90% Rated output power: 2*50W+100W Frequency response: 20Hz to 20KHz Operating voltage: DC18V to DC24V Maximum output current: 4A PCB size: 100*83MM Potentiometer function: fro...
25W+25W TDA7492P Wireless Bluetooth 4.0 Audio Receiver Digital Amplifier Board
4.6 out of 5 stars with 262 reviews
Features: Sound quality is very good by using this module. Equipped with AUX interface(wired audio input). Using TDA7492P power amplifier chip, Bluetooth V2.1. After power on, automatically enter into pairing mode, search the name: SANWU Audio. Appli...
TPA3116 50W X 2 Dual Channel+ PBTL 100W Mono Digital Amplifier
4.3 out of 5 stars with 17 reviews
Features: 1. Amplifier chip: TPA3116 2. Supply voltage: 11 ~ 26VDC DC input reverse polarity protection zone limit (Recommended 24V DC current switching power supply 3A and above) 3. Output power: Stereo 50W + 50W, PBTL Mono 100W 4. Load Impedance: 4...
NE5532 OP-AMP HIFI Amplifier Volume Tone EQ Control Board
4.7 out of 5 stars with 164 reviews
Feature: 10 times preamp, volume & 3 band treble/mid/bass EQ control Selected high quality components: NE5532 OP-AMP chip, mini potentiometer, Nippon Chemi-con(NCC) BP Series capacitors, 1% tolerance metal film resistors, Philipps CBB capacitors. O...
TPA3116 2x50W+100W 2.1 Channel Bluetooth Digital Subwoofer Power Amplifier Board
4.1 out of 5 stars with 33 reviews
Description: This is an audio power amplifier board that strengthens low-power, inaudible electronic audio signals such as the signal from radio receiver or electric guitar pickup to a level that is strong enough for driving loudspeakers or headphone...
Assembled PASS A3 Single-ended Class A power amplifier board 30W+30W DIY AMP
4.6 out of 5 stars with 125 reviews
Description: ZERO ZONEPASS A3 Single-Ended Class A Power Amplifier Kit. Free debugging. if Welding is correct. connect power will can works. Reference to Famous PASS A3 circuit . All the FET are equipped same with the origianl machine, the input diff...
TDA7498 CSR4.0 Class D Bluetooth Digital Amplifier Board 2x80W DC24V
4.8 out of 5 stars with 213 reviews
Description: Bluetooth connection mode and manner as ordinary devices! Input mode only support Bluetooth input Parameters: Work:Class D Quiescent Current:50mA Efficiency:90% The rated output power:2*80W Frequency response:20Hz to 20KHz Working voltag...
LM3886 + NE5532 200W Audio power Amplifier Board In parallel BTL
4.6 out of 5 stars with 258 reviews
Specifications: Input Voltage: DC +-30V (30-35V) Output Power: 200W PCB Size: 148*75mm Original dark word LM3886 and NE5532 The front input capacitance and interstage coupling capacitor top SPIRIT capacitors 2.2UF. Resistance to the selection of the ...
DC12V Car 6N8P (6H8C 6SN7) Tube Valve PreAmplifier Board Audio DIY Pre-amp
4.6 out of 5 stars with 191 reviews
Parameters: Voltage requirements: DC DC12V 1A Contains high-voltage booster circuit under the pressure of the tube is low pressure than the .6N8P anode voltage of 250V PCB Specifications: 135MM * 92MM Height:about 40MM(after installing the tube) Cont...
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