Gikfun Mini Electronic Transparent Stereo Speaker Box DIY Kit Sound Amplifier for Arduino EK1831

Gikfun Mini Electronic Transparent Stereo Speaker Box DIY

If you like to DIY, this music speaker electronic DIY kit was the one which you cannot miss! It is easy to assemble and end product is glittering and translucent, really a beautiful speaker box! This was a fun little project, surely you and your kids would love that! Features: It is easy to assemble. Really a fun job! You would enjoy the fun while DIY this product. This is a nice kit with good quality and a pretty transparent enclosure. With this great DIY kit, you get a nice display that the kids love to look at. Equipped with some nuts, screws and other electronic components for you to do it by yourself. Specifications: Material: PCB + Electronic components Speaker Power: 3W per channel Installation: DIY welding assemble Shell Size: Approx. 7 * 7 * 7.6cmPlease note: Use 30W (110V) Soldering Iron

  • Brand: Gikfun
  • UPC: 728821643946

Degraw DIY Speaker Kit - PAM8403 5V amplifier + 2Pcs 4 ohm, 3 watt speakers - Mini class D digital audio amplifier amp board module kit for Arduino - Everything you need for great sounding speakers!

Degraw DIY Speaker Kit - PAM8403 5V amplifier

Package contents: 1 x PAM8403 amplifier on breakout board 2 x 4 ohm, 3 watt oval speakers 10 x Breakaway header pins for PAM8403 connection Everything you need except a power supply to make speakers in one complete package! Information Speakers - Sturdy steel construction with easy-to-solder lugs and 3.3 mm mounting holes. These speakers are often used in commercial flat screen monitors. PAM8403 - This top of the line class D amplifier mounted on a breakout board pairs perfectly with the speakers to provide great sound. Speaker specs: -4 ohm, 3 watt power -Solder lugs labeled and attached -30 mm wide, 70 mm high, 18 mm deep. -4 mounting holes, 3.3 mm diameter. -Note: speaker is mislabeled as 8 ohm, 5w. Get a great price because of this mfg error! PAM8403 specs: -Operation Voltage: 5V. Get power from USB supply, 3 AA batteries, or cell phone battery bank (power supply not included) -Output power: 3w + 3w (3 watts to each speaker) -Efficiency: up to 90% -Knob: smooth turning knob to adjust volume and turn unit on / off -Mounting: drill a hole and mount using the volume knob with the included nut and washer -Includes breakaway headers for connection, soldering required Connections: Refer to diagram picture for wiring Note: do not connect (-) or (+) speaker connections toget...

  • Brand: Degraw
  • ASIN: B07CRVRG83
  • UPC: 745560722305

Adafruit (PID 3346) I2S 3W Stereo Speaker Bonnet for Raspberry Pi - Mini Kit

Adafruit (PID 3346) I2S 3W Stereo Speaker Bonnet

Hey Mr. DJ! Turn up that Raspberry Pi mix to the max with this cute 3W Stereo Amplifier Bonnet for Raspberry Pi. (It's not big enough to be an official HAT, so we called it a bonnet, you see?) It's the exact same size as a Raspberry Pi Zero but works with any and all Raspberry Pi computers with a 2x20 connector - A+, B+, Zero, Pi 2, Pi 3, etc. We've tested it out with Raspbian (the offical operating system) and Retropie. This Bonnet uses I2S a digital sound standard, so you get really crisp audio. The digital data goes right into the amplifier so there's no static like you hear from the headphone jack. And it's super easy to get started. Just plug in any 4Ω to 8Ω speakers, up to 3 Watts, run our installer script on any Raspberry Pi, reboot and you're ready to jam! Each order comes as a fully tested PCB with a 2x20 header and 2x terminal blocks. Some light soldering is required to attach the header onto PCB so you can plug it into your Raspberry Pi. Once that's done either plug one of our enclosed speaker sets right into the JST jack in the middle or you can solder the terminal blocks in and then connect any speaker you like like our 4Ω 3W or 8Ω 1W. Hey you can even use a surface transducer! Our tutorial will get you set up with instructions, you'll be rockin' out in 15 min...

  • Brand: Adafruit
  • UPC: 717520030539

DIY Amplifier Board Kits TPA3116 Stereo Audio Amp Mini Board. (TPA3116)

DIY Amplifier Board Kits TPA3116 Stereo Audio Amp

Additional Notes:🍎Please plug the power cord into the amp THEN the wall.🍎The package doesn't include the power supply, you can buy it from my store, ASIN: B076KF36S1, it can fit with this amp well.Parameter:1. Power supply voltage range: 15v-24v;2. Power supply RMS range: 90w - 120w;3. THD: ≤ 0.5%;4. Frequency Range: 20Hz - 20kHz (±1 dB);5. SNR: ≥ 98dB;6. Input sensitivity: ≤ 280mV;7. Terminating impedance: 2Ohm - 8Ohm;8. Output power: 50W + 50W;9. Input mode: Analog;10. Supplied Accessories: Amplifier, Manual.

  • Color: TPA3116
  • Brand: Fosi Audio
  • ASIN: B076MQB6QP
  • UPC: 713923289406

Pyle Hydra Marine Amplifier - Upgraded Elite Series 400 Watt 2 Channel Micro Amplifier - Waterproof, GAIN Level Controls, RCA Stereo Input, 3.5mm Jack & Volume Control (PLMRMP1A)

Pyle Hydra Marine Amplifier - Upgraded Elite Series

This 2-channel waterproof MP3/iPod marine amplifier is a powerful addition to your marine audio setup. It pushes 200 watts maximum on each of the two channels for a bone-rattling power that’s basically unmatched. It takes RCA line inputs and includes a 3.5mm-to-RCA adaptor so you can plug in your MP3 player or iPod easily. Also takes standard high and low level inputs from a marine head-unit. Comes with a wired remote control for volume gain. For safety, this amp is equipped with power protection circuitry and soft turn on/off prevents damage to your speaker equipment.

  • Color: Silver
  • Brand: Pyle
  • ASIN: B003HH9FIQ
  • UPC: 068888897952

Power Amplifier Board, Asixx Powered Amplifier Board Mini Digital Amplifier Board USB Power Supply 3W+3W Bluetooth Audio Receiver for Speaker

Power Amplifier Board, Asixx Powered Amplifier Board Mini

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 headphones. Power amplifiers make the signal audible to listeners. It is the final electronic stage in a typical audio playback chain before the signal is sent to the loudspeakers and speaker enclosures. Features: Digital amplifier has a higher overload capacity than analog amplifier, and it won't cause crossover distortion, transient inter modulation distortion and you don't have to worry about the loudspeaker internal resistance. It supports Bluetooth audio input and DC 5V voltage input by Micro USB. Dual channel of 3W+3W power output and 2.54mm, 4pin output connector. Sound quality is very good by using this audio power amplifier module. Applicable speaker impedance are 4~8ohm, great for turning normal speaker into Bluetooth speaker. Specifications: Audio Input: Bluetooth Output Power: 2x3W Suitable Speaker Impedance: 4~8ohm Input Voltage: 5V DC Power Supply Connector: Micro USB Output Connector: 2.54mm, 4PIN Size: 42 x 25mm / 1.65 x 0.98" Package Includes: 1 x Amplifier Board

  • Brand: Asixx
  • ASIN: B07G75V2TK
  • UPC: 700890195809

2 Gauge Amp Kit, 20% Oversized 2 AWG Power & Ground Cable, 175 Amp Mini-ANL Fuse, 10 AWG Speaker Wire & More

2 Gauge Amp Kit, 20% Oversized 2 AWG

This 2 AWG Amp Kit was created to provide quality components suited for the great majority of all amplifier installations at a very affordable price. You get the same great NEP oversized cable at a much lower price. This 2 AWG kit includes the "Value" components from NEP. A more affordable but still high quality RCA cable, fuse holder, and gold plated brass connectors are included. All NEP power & ground cables are made with 20% more metal strands than true 2 AWG cable. Our 2 Gauge amp kits will provide you with years of trouble free operation. The last thing that you need is an insufficient power line to your new amplifier.

  • Color: CCA
  • Brand: New England Providore
  • ASIN: B076TZHZ7Q
  • UPC: 045915996819

Preamplifier Board, DROK HIFI Audio Pre-amplifier Module AC 15V-18V Preamp Circuit Board Adjustable Volume Regulation Controller Knob with OPAMP Socket & Transparent Acrylic Shell

Preamplifier Board, DROK HIFI Audio Pre-amplifier Module AC

Features: The Preamplifier Board specially implanted electronic filter circuit, equivalent to installed hundreds of thousands of micro-method of filter capacitance, the current sound is not audible. With acrylic shell, has elegant appearance. It includes the functions preamp, treble, alto, bass, volume control, Pitch pass-through, and so on. The preamp with the magnification switch switches, you can switch between 5 times and 9 times. Board with the OPAMP socket, you can freely replace and upgrade it according to their own hobbies, flexible and convenient to use, to meet the different sense of listening. We have optimized the old version, modified the electronic filter circuit parameters, the heat sink using oxidation blackening, make its effect better. Audio input and output block gold plating treatment, contact better, can lossless transmission signal. Signal access to the resistance of military 718 factory gold film, the resistance after 5 cycles of aging, high precision, small temperature drift, stable performance sound more natural permeability. WIMA Red Elixir to add to the sense of a mellow, grinding its ling, but without losing details, positioning feel better. Parameters: Supply voltage: AC 15-18V (cannot use DC) PCB size: 145*70*1.6mm Package includes: 1* Preamplifie...

  • Brand: DROK
  • ASIN: B076V5595P

Lysignal Fever 6J1 Tube Amplifiers Board Preamplifier Headphone Pre-Amp Amplifier Audio Board DIY Kits

Lysignal Fever 6J1 Tube Amplifiers Board Preamplifier Headphone

Features: *100%Brand New and High Quality. *Excellent sound effects. *Unique appearance. *Easy to install. *Provide full music enjoyment to the post-amplifier. *More stable performance than the original machine. Specifications: *Models: 6J1 tube *Channel types: 2.0 / stereo *Working voltage: AC12V 0.8 A *The power interface: 5.5 * 2.5 plug *Circuit board size: 77 x 75 x 52 mm *Potentiometer role: volume adjustment + power switch. Package Included : 1 × 6J1 Tube Pre-amplifier Board DIY Kits Note: Please contact us for the instructions.

  • Brand: Lysignal
  • ASIN: B073GVVH9T

SMAKN® TPA3123 Digital Stereo Amplifier Class D Power Amp Kit Mini Audio Ampli Module 25Wx2 DC 10-25V Powered

SMAKN® TPA3123 Digital Stereo Amplifier Class D Power

Module chip:TPA3123 Working Voltage: DC 10-25V (please do not exceed 25V) Max Output: 25W x 2 (27V 4?) , 20W x 2 (24V 4?) Board Dimensions: 65x40x25mm Input Spacing: 2.5mm Output Spacing: 5mm Package Include: 1x Digital Amplifier Board

  • Brand: SMAKN
  • ASIN: B00EU6SR4G
  • UPC: 709127324050
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