Top 10 Best adafruit mono 2.5w class d audio amplifier – in 2021 Comparison Table
Bestseller No. 1
Audio IC Development Tools Adafruit Mono 2.5W Class D Audio Amplifier - PAM8302 (1 piece)
- This super small mono amplifier is surprisingly powerful - able to deliver up to 2.5 Watts into 4-8 ohm impedance speakers. Inside the miniature chip is a class D controller, able to run from 2.0V-5.5VDC.
- Since the amp is a class D, its very efficient (over 90% efficient when driving an 8Ω speaker at over half a Watt) - making it perfect for portable and battery-powered projects. It has built in thermal and over-current protection but we could barely tell it got hot. There's even a volume trim pot so you can adjust the volume on the board down from the default 24dB gain. This board is a welcome upgrade to basic "LM386" amps!
- The A+ and A- inputs of the amplifier go through 1.0uF capacitors, so they are fully 'differential' - if you don't have differential outputs, simply tie the Audio- pin to ground. The output is "Bridge Tied" - that means the output pins connect directly to the speaker pins, no connection to ground.
- Comes with a fully assembled and tested breakout board. We also include header to plug it into a breadboard and a 3.5mm screw-terminal blocks so you can easily attach/detach your speaker. You will be ready to rock in 15 minutes! Speaker is not included, use any 4 ohm or greater impedance speaker.
Bestseller No. 2
HiLetgo PAM8302 2.5W Class D Single Channel Solo Audio Amplifier Board Amp Module
- PAM8302 2.5W Class D Single Channel Solo Audio Amplifier Board
- Audio Amplifier Board Amp Module
- Output Power: 2.5W at 4¦¸, 10% THD
- 5.5V Supply 50dB PSRR at 1KHz
- Output Power:1.5W at 8¦¸, 10% THD
Bestseller No. 3
Adafruit Mono 2.5W Class D Audio Amplifier - PAM8302
- Note: The terminal block included with your product may be blue or black.
- Dimensions (without 0.1" header): 15mm x 24mm x 2mm / 0.6" x 0.9" x 0.08"
- 50dB PSRR at 1KHz
- Output Power: 2.5W at 4Ω, 10% THD, 1.5W at 8Ω, 10% THD, with 5.5V Supply
- Skill Level: Component or Part
Bestseller No. 4
Adafruit Stereo 2.1W Class D Audio Amplifier - TPA2012
- Output Power: 2.1W at 4Ω, 10% THD, 1.4W at 8Ω, 10% THD, with 5V Supply
- PSRR: 77 dB typ @ 217 Hz with 6 dB gain
- Designed for use without an output filter, when wires are kept at under 2"-4" long
- Four pin-selectable gains: 6dB, 12dB, 18dB and 24dB. Select with the onboard switches or by setting the G0 and G1 breakout pins
- Low current draw: typ 6mA quiescent and 1.5uA in shutdown mode
Bestseller No. 5
Comimark 5Pcs PAM8302 2.5W Class D Single Channel Audio Amplifier Board Amp Module
- This super small mono amplifier is able to deliver up to 2.5 Watts into 4-8 ohm impedance speakers. Inside the miniature chip is a class D controller, able to run from 2.0V-5.5VDC.
- It has built in thermal and over-current protection but we could barely tell it got hot. There's even a volume trim pot so you can adjust the volume on the board down from the default 24dB gain.
- The A+ and A- inputs of the amplifier go through 1.0uF capacitors, so they are fully 'differential' - if you don't have differential outputs, simply tie the Audio- pin to ground.
- Package Included: 5 x Development Board(If the number of products received is incorrect, please contact us . we will refund or give you a replacement)
- We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution.
SaleBestseller No. 6
Stereo 20W Class D Audio Amplifier - MAX9744
- Power From 4.5V-14V Dc Voltage
- Up To 93% Efficient (88-93% Typical)
- 20Ma Quiescent Current (Or Put Into Shutdown For 1Ua Quiescent)
- Up To 29.5Db Max Gain
- Use Dc Or Ac Coupled Line-Level Input, Up To 3Vpp.Filterless Spread-Spectrum Modulation Lowers.20W Stereo Output (4&Amp;Omega;, Vdd 12V, Thd+N 10%).Low 0.04% Thd+N.Integrated Click-And-Pop Suppression.Short-Circuit And Thermal-Overload Protection
Bestseller No. 7
Audio IC Development Tools Stereo 3.7W Class D Audio Amplifier (1 Piece)
- Spread-Spectrum Modulation and Active Emissions Limiting
- Excellent click-and-pop suppression
- Thermal and short-circuit/over-current protection
- Passes EMI limit unfiltered with up to 12 inches (30 cm) of speaker cable
Bestseller No. 8
Moukey Bluetooth 5.0 Power Home Audio Amplifier - 220W Dual Channel Sound Audio Stereo Receiver System w/USB, SD, AUX, MIC in w/Echo, Radio, LED - for Home Theater Speaker via RCA, Studio Use - MAMP1
- 220 WATTS PEAK POWER: The dual-pass Moukey Bluetooth stereo amplifier receiver is perfect for your karaoke, home theater, acoustic sound system, and monitor headphones. Provide you with enough powerful power amplification, which can accommodate 2 sets of speakers, so that you can enjoy the home audio impact of high-quality audio amplification.
- BLUETOOTH 5.0 WIRELESS CONNECTION: The sound amplification mixer device is equipped with Bluetooth music streaming with a wireless range of 40 feet / 12 meters or more. The Moukey Bluetooth stereo receiver also equipped with today's latest devices (including smartphones, iPads, iPhones and computers), this stereo amplifer is easy to pair with the receiver.
- MULTIPLE INPUT AND OUTPUT MODES: The digital amplifier box supports various external signal sources. 2 RCA audio inputs for tuner, CD player, tape drive, two 2.5-inch / 6.35 cm microphone inputs, headphone output port, USB, SD card, 3.5mm AUX IN and FM radio antenna. With RCA audio output, 2 pairs of banana plug speaker output. With the special monitor headphone output design, so you can enjoy audio all the time without the worry that bother others.
- EASY BALANCE CONTROL: The improved professional compact bookshelf sound amplifier with clear, responsive buttons for mode control. Knobs control microphone echo / volume, balance, bass, treble, master volume, input source and unique folder / track.
- HD SCREEN: The integrated receiver for home stereo has a built in LED display w/ front panel audio control center. FM antenna and remote control are included in the stereo amplifier package for distant audio adjustments.
Bestseller No. 9
Nobsound G2 PRO Hi-Fi 300W Subwoofer Audio Mono Channel Class D Power Amplifier
- With PBTL/SUB switch: convenient to use G2 PRO as full frequency amp or subwoofer amp, a SUB output is specially designed for active subwoofer. G2 PRO can connect to both passive and active subwoofers. And two G2 PRO can be used to drive left and right channel independently to avoid mutual interference.
- Max 300W output power: using TPA3255D2 amp chip and equipped with 32V/5A large power supply, enough to drive 320W passive speakers or subwoofers. It also has a good match with outdoor/ bookshelf/ computer/ desktop /ceiling /floor standing speakers.
- Best design and HiFi sound: with a gain switch to allow 2-level of output level setting (32/36 dB) and SUB frequency adjustment (40-300Hz). It also has built-in speaker protection circuit, low-pass filter to guarantee no audible noise even at high power output, SUB signal and amp can output at the same time to bring HiFi listening experience.
- Mini size with exquisite appearance: mono integrated class D amplifier, simple compact design but with powerful function, more fashionable and durable solid aluminum chassis, very suitable for HiFi home and desktop audio system use.
Bestseller No. 10
Are you looking for top 10 rated adafruit mono 2.5w class d audio amplifier – for your money in 2021? We had scanned more than 81,619 customer satisfaction about top 10 best adafruit mono 2.5w class d audio amplifier – in 2021, we have come up with the top 10 rated products you may be interested in. We have ranked the best brands from Artificial Intelligent and Big Data, as you see below:
Our Best Choice: CJMCU-832 PAM8302 2.5W Single Channel Class D Audio Power Amplifier Module PAM8302A by Envistia Mall
Our rating: (4.6 / 5)
This miniature Class D mono audio amplifier is remarkably strong – equipped to provide up to 2.5 Watts into 4 Ohm impedance speakers, all in the kind component about the sizing of a US postage stamp.
Operates from 2.0V – 5.5V DC enter and in excess of 90% successful when driving an 8Ω speaker at over 1/2 Watt
Ideal for transportable and battery-driven Diy audio projects
It has 24dB attain, with a trim pot to alter the quantity on the board down from 24dB
Dimensions: 24mm x 16mm (.95 x .63 inches)