As an Amazon Associate I earn from qualifying purchases.1. SODIAL(R)
SODIALR TPA3116 2.1 50WX2+100W+ Bluetooth Class D power amplifier Completed board
SODIAL(R) - Signal main circuit electrolytic capacitors used in Taiwan brand, the main filter capacitor electrolytic capacitors imported from Japan to ensure strong support for a steady stream of power. Using original tpa3116 and CSR4.
0 bluetooth module. Coupling capacitance by Germany's Siemens 1UF. 100% brand new and high quality. 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.
2. Vbestlife
Vbestlife High Power 2 * 100W Digital Power Audio Amp Amplifier Board Class D Module with Housing DC9-34V
Vbestlife - Distortion is significantly reduced, giving you a great listening enjoyment. Audio amplifier board - Adopts TDA7498 chip, ensures high-quality sound. High output power 100w * 2 - Mono power up to 100W.
Class d digital audio amp, mini size but multi-function. Multi-protection - over-voltage protection, overheating protection, under-voltage protection, short-circuit protection.
| Brand | Vbestlife |
| Manufacturer | VBESTLIFE |
| Height | 4 cm (1.57 Inches) |
| Length | 11 cm (4.33 Inches) |
| Width | 8 cm (3.15 Inches) |
| Part Number | VBESTLIFE26pifs8093 |
3. TOOGOO
TOOGOO Super Mini PAM8403 2*3W D Class Digital Amplifier Board 2.5-5V USB Power Green+Silver
TOOGOO - Usb power : 2. 5v-5V. Power : 3W. Product name : super Mini Digital Power Amplifiers Board. Model : gy-30 Ic : pam8403.
4. Weilifang
Weilifang PAM8302A 2.5W Amplifier Module Class D Amplifier Module o Board Tools Single Channel Development Board
Weilifang - Powerful: this super small mono amplifier module is surprisingly powerful - able to deliver up to 2. 5 watts into 4-8 ohm impedance speakers whose power are within 10W, fixed 24dB gain.
Noiseless: pam8302a development board with excellent noise suppression, you will not hear any noise when connecting input o. Full protection: pam8302a amplifier board has built in thermal and short circuit protection but we could barely tell it got hot.
Parameter: o amplifier is able to run from 2. 5v-5vdc, only needed 5V power supply can input 2. 5w power, quiescent current 4mA, 1uA when turn off. Class d amplifier module: since the amp is a class D, it is very efficient over 90% efficient when driving an 8Ω speaker at over half a watt - making it perfect for portable and battery-powered projects.
5. Almencla
2Channel 50W+50W DIY Stereo Amp, Almencla TPA3116 Class-D Digital Amplifier Board
Almencla - The fully shielded high current 127 inductor ensures a crisp and powerful sound. The first-class electrolytic capacitor signal main circuit, the main filter capacitor uses a dedicated electrolytic capacitor capacity of 2 × 1000UF, the coupling capacitor uses the top imported capacitor 1UF, full-wave bridge rectifier circuit to ensure a strong source of continuous power support.
The resistor uses a five-ring metal resistor, and the main circuit uses a five-ring metal film resistor with an accuracy of ±1% to ensure a good signal-to-noise ratio. The pcb adopts 1. 6mm thick double-sided sheet, 2. 0 oz copper thickness, and the whole process of tin-spraying ensures the good passing performance of the current. Adopt tpa3116.
6. Zerone
Zerone Audio Amplifier Board, 2×100W Immersion Class D DC 9-34V Amplify DIY Circuit Module with Protective Shell, TDA7498 Digital Power Amplifier Board Built-in Fan
Zerone - Distortion is significantly reduced, giving you a great listening enjoyment. Multi-protection - over-voltage protection, overheating protection, under-voltage protection, short-circuit protection.
Class d digital audio amp, mini size but multi-function. High output power 100w * 2 - Mono power up to 100W. Audio amplifier board - Adopts TDA7498 chip, ensures high-quality sound.
| Brand | Zerone |
| Manufacturer | Zerone |
| Height | 4 cm (1.57 Inches) |
| Length | 11 cm (4.33 Inches) |
| Width | 8 cm (3.15 Inches) |
| Part Number | Zerone15x8wdg4nu |
7. D DOLITY
PAM8406 Class D Digital Amplifier Board 2-Channel 5V 5W&5W DIY Stereo Amp
D DOLITY - 5w+5w class d Digital Amplifier. High-grade pure black gold circuit board, imported audio capacitors, large-capacity filter capacitors per channel.
Input method: single-ended. Supply voltage: dc 5v Do not overpressure, overpressure will burn IC. Output power: 5w 2Ω 5v \ 3w 4Ω 5v \ 1. 8w 8Ω 5v.
8. perfk
DC 18V-32V High Power DIY HIFI Digital Amp Class D, 150W*1 Channel Stereo Audio Amplifier Module for Speakers, Subwoofer Amplifier Board
perfk - Maximum output current: 6A. Rated output power: 150W*1. Speaker impedance: 4-8 ohms. Working voltage: DC18V to DC32V. Power supply voltage: DC32V.
| Brand | perfk |
| Manufacturer | perfk |
| Part Number | 3f7e2fc81b4cda53edcd18076aa533d9 |
9. ASHATA
IRS2092S 500W Mono Channel Digital Amplifier Board Class D HIFI Power Amp Board, ASHATA Mono Amplifier Board
ASHATA - This is a pure power amplifier board, whose sensitivity of the input signal of 1. 5v rms, if your input signal voltage can't reach this value, recommend add preamp. Mono channel, for 2.
0 channel need bid two. Over temperature protection: the output will turned off when the temperature of the heat sink FET is higher than 100 °C. Output dc bias protection speaker protection. Output short circuit protection.
| Brand | ASHATA |
| Manufacturer | ASHATA |
| Height | 3 cm (1.18 Inches) |
| Length | 9.9 cm (3.9 Inches) |
| Width | 4.3 cm (1.69 Inches) |
| Part Number | ASHATAxb720uy8es |
10. OGUAN
OGUAN PCB Board， 2 Channel Est Class D 3w -digital Audio Amplifier Mini Board Dc 5v Double Sided Prototype
OGUAN - Dual panel wiring, can properly resolve the crosstalk caused by the ground potential balance and channels. High output power, single 5V power supply, good sound quality. Excellent noise control.
When there is no audio input, you cannot hear any noise even you close to the speaker. Unique non-lc filter class-D digital power board, can directly use the USB as the power supply. Two-channel stereo, can directly drive any 4-8 ohms speakers. Super mini volume: 1. 85 x 2. 11 cm.
Vbestlife - Distortion is significantly reduced, giving you a great listening enjoyment. Audio amplifier board - Adopts TDA7498 chip, ensures high-quality sound. High output power 100w * 2 - Mono power up to 100W. Class d digital audio amp, mini size but multi-function. Multi-protection - over-voltage protection, overheating protection, under-voltage protection, short-circuit protection.
TOOGOO - Usb power : 2. 5v-5V. Power : 3W. Product name : super Mini Digital Power Amplifiers Board. Model : gy-30 Ic : pam8403.
Weilifang - Powerful: this super small mono amplifier module is surprisingly powerful - able to deliver up to 2. 5 watts into 4-8 ohm impedance speakers whose power are within 10W, fixed 24dB gain.
Almencla - The fully shielded high current 127 inductor ensures a crisp and powerful sound. The first-class electrolytic capacitor signal main circuit, the main filter capacitor uses a dedicated electrolytic capacitor capacity of 2 × 1000UF, the coupling capacitor uses the top imported capacitor 1UF, full-wave bridge rectifier circuit to ensure a strong source of continuous power support.
Zerone - Distortion is significantly reduced, giving you a great listening enjoyment. Multi-protection - over-voltage protection, overheating protection, under-voltage protection, short-circuit protection. Class d digital audio amp, mini size but multi-function. High output power 100w * 2 - Mono power up to 100W. Audio amplifier board - Adopts TDA7498 chip, ensures high-quality sound.
D DOLITY - 5w+5w class d Digital Amplifier. High-grade pure black gold circuit board, imported audio capacitors, large-capacity filter capacitors per channel. Input method: single-ended. Supply voltage: dc 5v Do not overpressure, overpressure will burn IC. Output power: 5w 2Ω 5v \ 3w 4Ω 5v \ 1. 8w 8Ω 5v.
perfk - Maximum output current: 6A. Rated output power: 150W*1. Speaker impedance: 4-8 ohms. Working voltage: DC18V to DC32V. Power supply voltage: DC32V.
ASHATA - This is a pure power amplifier board, whose sensitivity of the input signal of 1. 5v rms, if your input signal voltage can't reach this value, recommend add preamp. Mono channel, for 2. 0 channel need bid two. Over temperature protection: the output will turned off when the temperature of the heat sink FET is higher than 100 °C. Output dc bias protection speaker protection. Output short circuit protection.
OGUAN - Dual panel wiring, can properly resolve the crosstalk caused by the ground potential balance and channels. High output power, single 5V power supply, good sound quality. Excellent noise control. When there is no audio input, you cannot hear any noise even you close to the speaker. Unique non-lc filter class-D digital power board, can directly use the USB as the power supply. Two-channel stereo, can directly drive any 4-8 ohms speakers. Super mini volume: 1. 85 x 2. 11 cm.
