1
6-pack of MAX4466 microphone amplifier modules.
Adjustable gain from 25x to 125x.
Compatible with STM and Raspberry Pi.
Ideal for audio recording and FFT projects.
20-20KHz electret microphone included on board.
Power supply voltage: +2.4V to +5.5V.
Excellent power supply noise rejection capability.
Average Rating out of 5:
Price Range: $9.99
2
High sensitivity for enhanced audio detection.
Compact design, easy to carry anywhere.
Built-in 200mAh lithium battery for convenience.
Useful for detecting water and pipe leaks.
Operates effectively on various wall materials.
Includes charging and earphone jack for versatility.
Easy to use with intuitive control knob.
Average Rating out of 5:
Price Range: $15.30
Material: Plastic, Electronic Components
3
3.2W output at 4Ω, 1.8W at 8Ω
THD is 10% for both impedance levels
Supports I2S sampling rate up to 96Khz
Class D amplifier with adjustable gain settings
No master clock required for operation
Plug and play with easy configuration
Compatible with various digital audio formats
Average Rating out of 5:
Price Range: $13.88
4
Powerful 1,000 watts maximum output. Class A/B design for efficient performance. Clear sound with reduced distortion. Variable low pass filter for precise audio. Adjustable bass boost for personalized sound. Bridged mode enhances power and clarity. Compact design fits various car models.
Average Rating out of 5:
Price Range: $110.00
Color: Black/red
5
High efficiency Class D monoblock amplifier.
Compact design for easy installation in vehicles.
Durable metal potentiometer for precise sound control.
Robust unregulated power supply for superior performance.
Advanced HEXFET MOSFET for fast switching speed.
Remote bass control knob for easy adjustments.
Bass Boost Q enhances low-frequency performance.
Average Rating out of 5:
Price Range: $149.00
6
Exciting DIY electronics project for enthusiasts.
Transparent design with vibrant LED lights.
Easy assembly with included nuts and screws.
Outputs 3W power per channel for clear sound.
Compact dimensions: 60 x 60 x 62mm.
Compatible with Arduino for versatile applications.
Perfect for learning and enhancing audio skills.
Average Rating out of 5:
Price Range: $14.98
7
3000 Watts RMS for powerful sound performance.
Compatible with 1, 2, or 4 Ohm subwoofers.
108 LED RGB effects for customizable lighting.
Includes Monitor Level Remote for easy adjustments.
Features Smart Cooler for efficient heat dissipation.
4 AWG power supply cable for optimal connectivity.
Equipped with Crossover and precise Level Control.
Price Range: $199.00
Material: Aluminum
8
2PCS MAX98357 Class D Amplifier module
Decodes I2S digital audio into amplified sound
Operates on 2.7V-5.5V DC power supply
Built-in thermal and over-current protection features
Adjustable gain: 3dB to 15dB options
Compatible with Raspberry Pi and Arduino Zero
Directly drives speakers without additional amplification
Price Range: $6.88
9
Powerful 800W output for dynamic sound performance.
Designed for 12V vehicles, easy installation.
Durable aluminum alloy material for long-lasting use.
Effective heat dissipation with thickened aluminum panel.
High accuracy ensures stable audio reproduction.
Professional design enhances overall entertainment experience.
Compact size fits easily in various vehicles.
Price Range: $39.27
10
Powerful 3740W output at 4Ω bridged
Wide frequency response from 10Hz to 34kHz
Exceptional signal-to-noise ratio over 110 dBA
Robust channel separation of over 90 dB
High damping factor greater than 5000
Reliable Tour Class Protection features included
Adjustable input level with 31 position potentiometer
Price Range: 0
11
Compatible with Mackie Thump TH12/15 & TH12A/15A.
Delivers 500W RMS output at 8 Ω.
Frequency response of 20 Hz - 34 kHz.
Low Total Harmonic Distortion <0.1% at 1 W.
Multiple input connectors: XLR and 1/4" phono.
Class D wiring for efficient performance.
Compact design with lightweight construction.
Price Range: $219.99
12
High-quality mini Bluetooth amplifier board.
Bluetooth 5.0 for efficient, long-distance transmission.
Dual channel, max output power 2X100W.
Stable power supply with 4x470uf capacitors.
Short-circuit and overheating protection mechanisms.
Copper DC connector ensures durability and performance.
Ideal for DIY speakers and home theater use.
Average Rating out of 5:
Price Range: $15.99
13
8-pin power amplifier IC design.
Wide supply voltage range: 4V-12V.
Voltage gains from 20 to 200.
Ideal for electronic experiments and projects.
Minimal external components required for operation.
High DC voltage gain for enhanced performance.
Humanized packaging for convenient storage.
Average Rating out of 5:
Price Range: $6.99
14
High-fidelity audio performance with low distortion.
Output power of 18W at ±16V / 4Ω.
Includes short-circuit and thermal protection features.
Supports high output current for enhanced performance.
Compact 5-pin design for easy integration.
Reliable operation with reverse polarity protection.
Versatile applications in audio projects and systems.
Average Rating out of 5:
Price Range: $7.89
15
Staggering 1800W peak power output
Adjustable crossover settings for tailored sound
Broad frequency range: 20Hz to 20KHz
Advanced thermal and overload protection features
Sleek compact design for easy installation
High-fidelity sound with minimal distortion
Impressive signal-to-noise ratio over 90dB
Average Rating out of 5:
Price Range: $249.95
16
Hi-Fi 100W output for studio-grade audio.
Built-in thermal shutdown for instant error protection.
Compatible with STMicroelectronics and Yamaha systems.
Ultra-fast 15V/μs slew rate for crisp highs.
Dual-power flexibility from ±12V to ±60V.
Direct replacement for TDA7294 in various systems.
Low total harmonic distortion at 0.005% THD.
Average Rating out of 5:
Price Range: $15.69
Material: Plastic, Metal
17
Compact and portable design for easy placement.
Converts turntable signals to line level output.
Ultra-low noise performance for exceptional sound quality.
Stereo RCA inputs and outputs for seamless connections.
Convenient power switch for easy control.
Compatible with various audio devices and receivers.
Includes 12V/1A power adapter for added convenience.
Average Rating out of 5:
Price Range: $16.85
18
Universal amplifier level control for all head units.
Connect RCA input and output for easy installation.
Oxygen Free Copper ensures optimal signal transfer.
Heavy-duty, precisely machined aluminum volume knob.
Ideal for bass control and volume adjustments.
Flush mount design offers a sleek appearance.
Compact size for convenient and straightforward installation.
Average Rating out of 5:
Price Range: 0
19
Ultra-compact design for easy installation.
Delivers 1200 Watts RMS at 4 Ohms.
Exceptional audio performance for immersive listening.
Advanced heat dissipation for reliable operation.
Multiple input options for versatile connectivity.
Durable construction for long-lasting performance.
Perfect for tight spaces and demanding environments.
Price Range: $259.00
20
High-performance Class D amplifier with TPA3255 chip.
Up to 600W peak power in mono mode.
Low distortion and high signal-to-noise ratio.
Compact design suitable for various audio systems.
Innovative heat dissipation system prevents dust buildup.
Compatible with bookshelves, outdoor, and car speakers.
Includes power adapter, AC cord, and user manual.
Average Rating out of 5:
Price Range: $79.99
21
25W clear sound covers 8,000 sq. ft.
Rechargeable battery lasts 12-16 hours per charge.
Supports MP3, USB, SD, and FM radio.
Lightweight and portable for easy transport.
Hands-free adjustable design for comfort.
Ideal for teachers, tour guides, and public speaking.
Advanced speaker technology for clear sound quality.
Price Range: $79.20
22
350W RMS power at 4Ω for powerful sound.
Auto power on/off to save energy.
Phase switch for optimal bass integration.
Variable low-pass filter for customized crossover.
Balanced and unbalanced inputs for flexible connectivity.
Robust protection circuitry ensures long-term reliability.
Compact design fits discreetly in enclosures.
Average Rating out of 5:
Price Range: $189.99
23
Powerful 5-channel design for versatile audio setups.
1800W RMS output delivers exceptional sound quality.
Includes remote bass knob for easy adjustments.
Supports multiple impedance options for flexibility.
4-way protection circuitry safeguards against damage.
Compact design fits easily in most vehicles.
Class D technology for efficient power consumption.
Average Rating out of 5:
Price Range: $269.99
24
High performance for Electro Voice EV EKX series.
600 W RMS output power at 8 Ohm load.
Wide frequency response: 20 Hz - 34 kHz.
Low total harmonic distortion under 0.1%.
Multiple input connectors for versatility.
Select between 110V and 220V operating voltage.
Compact design for easy integration into setups.
Price Range: $249.00
25
Powerful 1000W RMS output at 8 ohms.
Compact dimensions for easy installation.
Wide frequency response from 20 Hz to 300 Hz.
Low total harmonic distortion under 0.1%.
Multiple input options with balanced connectors.
Class D amplifier for efficient power usage.
Voltage switch for versatile power supply options.
Price Range: $329.00
