Amplifier Parts & Components

Output Power : 15W. Transformers Recommended : AC 12V 15W> 1A. 1x Assemble amplifier board. Board size : 55 55mm. Other Country. United States. Distortion : <0.1% at 1W.

TPA3118 PBTL Single Channel Digital Power Amplifier Board 1 60W DC 8-24V. PBTL mono 60W digital amplifier board. Amplifier chip: TPA3118. Amplifier Power: 1 60W (one channel, if want stereo, request two).

Maximum output power: 3W 2(5V 4Ω). Flexible assembly usage. Product information. PCB size is about: length 30mm width 22mm overall height after installed is about 16mm. Send Time.

1x TPA3116 D2 100W Mono Audio Power Amplifier Board. Output Power: 100W. Channels: Mono.

Adopts two high quality TPA3116D2 digital amplifier chips. 50W 2 100W 2.1 channels(left/right channel and subwoofer channel), high efficiency and low-heat. Output Power: 50W 2 100W 1 Subwoofer. Channel Type: 3 Channels(Left Channel, Right Channel, Subwoofer).

TDA7492P Bluetooth Amplifier Board AUX x 1. Audio input:CSR8635 Bluetooth chip, Bluetooth V4.0(stereo input various versions of the bluetooth connection).

1 x TDA7297 Version Amplifier Board. -AC / DC, 2.0 / dual channel / stereo,12V/2A when using, the output power of 15W 15 W, peak up 25W 25 W. -High signal to noise ratio. Color may vary slightly due to different calibration of each monitor.

Model: PAM8403. 5 PAM8403 Mini Digital Power Amplifier Board. 5PCSPAM8403 Mini Digital Power Amplifier Board AMP Class D 2 3W 2.5-5V Input. Output power: 2 channels 3W. Connect the speaker (load) and then powered.

NEW JQ6500 Voice Sound Module USB Replace One to 5 Way MP3 Voice Standard. JQ6500 Voice Module. 1 JQ6500 Voice Sound Module. 16M device, UART interface, standard serial, TTL level, baud rate can be set.

Name: High Power Power Soft Start Circuit Board Relay: RGL high-power super-current 100A pure copper feet relay Size: 67mmX61mmX30mm (high), ultra-small size Scope: suitable for high-end audio power input, or other large start current machine applications. Use power suitable for within 4000W. Power supply voltage to adapt to the range: AC 150V to 280V.

Power the amplifier board. Use your phone or PC (etc) to search for a new Bluetooth device. The module will appear as "BT Speaker"( You can also change the BT name if you have a programmer). You don't need a PIN, pair it and then you can play music.

12V 1 18W. Onboard TDA2030A audio power amplifier chip. Single channel 18W power amplifier circuit design. Onboard 10K adjustable resistor, can adjust the enlarged volume. Board size: 31.6 (mm) x23.2 (mm).

1: Low static power consumption, the quiescent current of approximately 2MA, ideal for battery-powered; 2: Wide operating voltage range: 4-12V; 3: Very few external components; 4: The board default gain of 200; 5: Low distortion; 6: On-board volume control potentiometer clockwise to increase the volume; 7: with power indicator light; 8: Board size: 41*13 mm.

Output Power: Typical 20W (maximum 30W). (RC low-pass circuit considered by the maximum range 3.29Hz-482.29kHz). Send Time. We will leave it for everyone that leaves it for us. Total harmonic distortion: <0.04%.

Product Name: Passive tone board Adjustable Item: Total Volume Tweeter Number of channels: Two channels Knob spacing: 22.5mm Socket Type: XH2.54-3P Appearance size: 56 * 28mm.

1PC 5V USB Powered PCM2704 MINI USB Sound Card DAC Decoder Board. Earphone output power : 12 mW (RL = 32 Ω). Supported Sample Rate : 16Bit 32k, 44.1k, 48k.

Model: PAM8403. 5 PAM8403 Mini Digital Power Amplifier Board. Output power: 2 channels 3W. Connect the speaker (load) and then powered. Super Mini: 1.85 2.15cm.

Output Power: 100W. Channels: Mono. Due to light and screen difference, the item's color may be slightly different from the pictures. USA, Canada, United Kingdom, Austrilia, France, Germany, Spain, Ireland, Italy, Others.

The transformer is wound with 0.1mm 100 root Multi Strands anaerobic enamel wire with extremely low heating efficiency and more than 90%. For example, Laser Pointer is unacceptable in some countries.

Amplifier Chip: TDA7498E. Sound quality is very good and it can drive 4/6/8 ohm speakers. It has sufficient and high power output 2 x 160W. It supports BTL mode and when heat sink temperature rises to a certain extent, the cooling fan will work.

Amplifier board size: 30mm 25mm 2.5mm. Output power: 10w 10w (8 load). Input impedance: 15K. Do not short-circuit the audio output to each other or shorted to ground. Efficiency: 90%. Output Impedance: 4-8.

TDA7293 Digital Audio Amplifier Board. 1 x TDA7293 100W Mono Audio AMP Amplifier Board. Channel type:1.0 mono. Power input: Double AC 12~32 V 100 W. Short circuit protection: Yes. Switch machine mute,over heat protection, short circuit protection.

1x Amplifier Module. Also note that monitor settings may vary from computer to computer and may distort actual colors. On-board volume control potentiometer clockwise to increase the volume. Due to the difference between different monitors, the picture may not reflect the actual color of the item.

Mini thin volume; High power class D digital amplifier board; Using TPA3116D2 chip; Working voltage 12V-24V DC; Output power 50w 50w; Size length 37 * 25mm width;.

Package Included: 1 x TF card U disk MP3 Format decoder board amplifier decoding audio Player module.

1. Amplifier board IN and GND use shielded cable access electret microphone, access to the attention of the polarity, the electret after the reverse will be very little or no sound; 2. Amplifier OUT board connected speakers, speakers away from the microphone, in order to avoid self-excited noise; 3. Power amplifier board positive and negative access 5 ~ 12V DC power supply, please do not reverse, otherwise it will burn out the module; 4. Amplifier board comes with a volume trimmer potentiometer, if you feel the sound is too large or too small can try to adjust.

1Pc xTDA7293 Digital Audio Amplifier Mono Single Channel AMP Board AC 12V-32V 100W. Channel type:1.0 mono. Power input:Double AC 12-32V,100W. Switch machine mute,over heat protection, short circuit protection.

Note: this item is only one bare board, not contain other parts. no schematics. Size: 106 * 46 * 2mm (L*W*TH) LT1083CP (LM317 / LT1086) precision high current adjustable power supply, 2mm thick double-sided gold-plated PCB You can choose LM317 / LM350 / LT1083CP / LT1084CP / LT1085CP / LT1086CP, etc., They can be installed directly on the board.

Bass Treble Volume Control Pre-amplifier Board Kits. Amplifier Passive Tone Board. Complete bass and treble adjustment circuits! All resistance are used 1% precision metal film resistors! Capacitance used 5% of high-quality CBB capacitors!

Material: Cooling aluminum Assemble the amplifier board. Sound output full and stable. The board uses TDA8946 power chip, 6.5 mono seat, rated power 15W X 2. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.

1 x Amplifier Board. 3D Printer. 1 x 3P audio input line. ( speaker Does not include ). 1 x 2P power cable. Size: 5cm x 5cm. 3 x 2P speaker wiring. Material: metal.

Mini design, sound loud and clear, strong sense of hierarchy, ultra-small size, simple installation, wide application range, low prices, quality and stability. Output power:3W 3W.

Amplifier board size: 30mm 25mm 2.5mm. Output power: 10w 10w (8 load). Category 1. Category 2. Do not short-circuit the audio output to each other or shorted to ground. We will send you a new replacement after receiving the defective item.

(Relay Modules. Decoder Board Introduction When power on,plug U-disk or TF card which copied MP3 songs,the machine will automatically identify and play. 1)MP3 State:display current song whether from U-disk or TF card,and display playing time schedule.

1 x TDA7297 Version Amplifier Board. -AC / DC, 2.0 / dual channel / stereo,12V/2A when using, the output power of 15W 15 W, peak up 25W 25 W. -High signal to noise ratio. Color may vary slightly due to different calibration of each monitor.

1 x Fully completed and tested LT3045 PCB. LT3045 x2 : IC, Low Noise Power Solution, Linear Technology – United States. The LT®3045 is a high performance low dropout linear regulator featuring LTC’s ultralow noise and ultrahigh PSRR architecture for powering noise sensitive applications.

The LT3042 is a high performance low dropout linear regulator that utilizes LTC's ultra-low noise and ultra-low PSRR architecture to power noise-sensitive RF applications. Can provide accurate and stable, ultra-low noise core voltage to the digital circuit such as DAC CD machine This board is finished, current 1A, the default shipping 3.3V output This board parameter: Input voltage: 2V-20v Output voltage: 0V-15V Size: 26 * 16mm Pin pitch: 2.54mm.

This item adopts NE5532 Front chip for for better noise performance and good output drive capability. Adopts NE5532 front chip for for better performance. Front Chip: NE5532. 1 NE5532 Stereo Preamp.

Included: 1 x Digital Amplifier Module. Output short circuit protection: Yes. Over-temperature protection: Yes, radiator FET temperature higher than 100 ° C, turn off the output! Efficiency:> = 90%. 380W (± 65 power 4 ohm speaker, distortion <0.1%).

2, selected NE5532, welded IC holder can always replace the amplifier, experience different effects to enhance playability. 1 x Low-pass Filter NE5532 (with 2 rotary potentiometer cap). 4, PCB board design simple and beautiful, reasonable wiring, making the board has a very high signal to noise ratio, strong anti-interference ability.

1 x TDA7498 Amplifier Board. Output resistance:4-8ohm. Using differential input to reduce common-mode noise significantly. Have overheating protection function. Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item.

A 8.0" x 5.25" x 0.004" Ultraperm 80 shielding sheet, commonly used to reduce EMI (interference) in all sorts of DIY projects. Also known as MuMetal, this material is very popular for RF and audio shielding applications.

Shipping Included:1 X PAM8403 5V 2 Channel USB Power Audio Amplifier ModuleBoard 3Wx2 Volume Control. Maximum output power: 3W*2(5V 4Ω)

Output Power: Add pre-5532 output foot (powered 25V ,6-ohm impedance output 2 X 50W, 8 ohm impedance output 2X40W dual-channel). Audio input: stereo input various versions of the Bluetooth connection, using CSR8635 Bluetooth chip, Bluetooth V4.0, high software compatibility.

1PCS x 2 100W 12V-24V TPA3116 D2 Dual Channel Digital Audio Amplifier Board for Arduino. Channel Type:Dual Channel. Input impedance:51K 2. Output power: 2 100W. We will send you a new replacement after receiving the defective item.

Wireless Bluetooth audio input and the Max. receiving distance is 10m. Audio Input: Wireless Bluetooth. Applicable speaker impedance: 4/6/8/10 ohm. Applicable Speaker Impedance: 4/6/8/10 ohm. Speaker Interface: 2.54 2PIN.

Using original TPA3116 and CSR4.0 Bluetooth module. 1Pc x TPA3116 Class D Amplifier Board Bluetooth 2.1 Amplifier Board 100W 2 50W. Coupling capacitance by Germany's Siemens 1UF. Resistance selection Rings metal resistance, the main circuit employs a precision of ± 1% metal film resistors rings, ensure the machine a good signal to noise ratio.

Features: Using the digital power amplifier chip TPA3116D2 college D class operation, integrated CSR8635.4 version of. Output power: 120W 2. Power amplifier chip with more than 90% of the power efficiency and low idle loss characteristics.