• Schmitt trigger-limiter enabled power circuit for improved performance
• Hex-mode connection, stereo bridgeable for versatile configurations
• Higher efficiency with new RF MOSFET technology
• Continuously variable active crossovers for fine-tuned sound control

The TDA2030 Audio Amplifier Board Module features a TDA2030A chip, delivering 18W mono audio amplification. Key features include:

• On-board TDA2030A audio amplifier chip
• 18W mono amplifier circuit design
• Terminal blocks for speaker connection
• 10K potentiometer for volume adjustment
• Power indicator
• Standard pin header for main pins
• Operating Voltage Range: 6V to 12V
• Board Size: 32mm x 24mm

Boost your audio projects with the DC 12V-24V TPA3118 60W Mono Digital Audio Power Amplifier Board. This amplifier board features the TPA3118 chip, providing a powerful 60W output for mono audio applications. It operates within a voltage range of 12V to 24V, ensuring reliable and efficient performance. The compact design makes it easy to integrate into various audio projects, offering high-quality sound amplification for your needs.

• TPA3118 chip for high-quality audio amplification
• 60W mono output power
• Operating voltage range: 12V to 24V
• Compact and easy to integrate design
• Suitable for various audio projects

Presenting our Mono Amplifier Board featuring 16 transistors. This amplifier board uses two 5200 and two 1943 transistors (not included), delivering powerful performance. It operates on a supply voltage ranging from DC 12V to 35V, making it ideal for various audio setups.

Key Features:

• 16 high-quality transistors
• Uses 5200 and 1943 transistors
• Mono amplifier design
• Wide supply voltage range: DC 12V to 35V

• Professional-grade crossover for high-performance audio systems
• 700W power handling capability
• Three units for versatile audio management
• Designed for professional audio equipment

Introducing our Mono Amplifier Board featuring 12 high-quality transistors. This amplifier board uses two 5200 and two 1943 transistors (not included), ensuring robust performance. It operates on a supply voltage ranging from DC 12V to 45V, making it versatile for various audio applications.

Key Features:

• 12 high-quality transistors
• Uses 5200 and 1943 transistors
• Mono amplifier design
• Wide supply voltage range: DC 12V to 45V

• Differential input voltage of ±40mV (Full-scale differential input)
• High data accuracy with a 24-bit A/D converter chip
• 80 Hz refresh frequency for quick data updates
• Low operating current (<10 mA)

• High Power Output: Delivers up to 60W peak power for crisp and clear audio
• Compact Design: 13 x 10 x 4 cm size makes it perfect for DIY audio projects
• Versatile Application: Suitable for car audio systems, home audio setups, and custom sound projects

Enhance your audio experience with the SANWU® YDA138 Bluetooth Digital Audio Amplifier Board. This Class D stereo amplifier offers high-quality sound and efficient performance, making it perfect for various audio applications.

• Amplifier Chip: YDA138
• Operating Voltage: 8.5~14VDC (polarity protection included)
• Recommended Power Supply: 12V DC, 2A current
• Output Power: 2x10W (8 ohms), 15W+15W (4 ohms)
• Output Impedance: 4~10 Ohm
• Model: SW-HF187
• Size: 38x60mm

Enhance your audio projects with the PAM8610 Audio Stereo Amplifier. This high-efficiency D Class amplifier operates within a voltage range of DC 7.5V to 15V, delivering 10W+10W output power at 8Ω. Perfect for audio enthusiasts and DIY projects, it ensures excellent sound quality across a wide frequency response range.

• Work: D Class
• Quiescent current: 20mA
• Operating voltage: DC 7.5V - 15V
• Rated output power: 10W + 10W (8Ω)
• Frequency response: 20Hz to 50KHz
• Recommended supply voltage: 12V, the center PIN of 12VDC is "+"

Package Includes: 1 x Audio Stereo Amplifier Board

• High-quality TDA7379 power amplifier chip for clear stereo sound
• Dual-channel output with 38W+38W power for balanced audio
• Compact board size, ideal for DIY audio projects
• Wide power supply range: DC 9-17.5V for flexible use

• Bluetooth 4.1 technology for stable wireless audio streaming
• Supports multiple profiles: A2DP, AVCTP, AVDTP, AVRCP, HFP
• High-quality sound with SNR of 90dB, THD+N of -70dB, and DNR of 91dB
• Crosstalk reduction with -86dB for clearer audio

• 2-channel (2.0) audio output
• DC 2.5V to 5.5V power supply range
• High-quality aluminum material construction
• Compact and mini design for DIY projects

• Digital audio amplifier with TPA3116D2 chip for high-quality sound.
• Mono channel output suitable for single speaker setups.
• Wide input voltage range from DC 12V to 26V.
• High output power of up to 100W, delivering clear, powerful audio.

Elevate your DIY audio projects with the TDA2030 Subwoofer 2.1 Amplifier Board. This powerful amplifier board features a dual AC12-15V power supply and provides 2x15W for stereo channels and 30W for the subwoofer. It's perfect for enhancing your speaker systems with high-quality sound and deep bass.

• Power supply: dual AC12-15V
• Current: greater than 3A
• Amplifier chip: TDA2030
• Power: 2X15W + 30W (subwoofer)
• Channel: 2.1 channels
• Low frequency response: 20Hz-200Hz
• Size (L*W*H): 83*108*57mm
• Weight: 164g

Package Includes: 1 x TDA2030 Subwoofer 2.1 Amplifier Board 15W*2+30W Sub Audio Stereo amplifier

Enhance your bass sound with the TPA3116 100W Subwoofer Amplifier Board. This high-performance amplifier features preamplifier, bass crossover, and bass volume control, delivering powerful and clear bass output for your audio system.

Key Features:

• High-performance TPA3116D2 digital power amplifier chip
• DC 12-24V power supply
• Up to 100W bass output
• Wide operating voltage with power-saving design
• Preamp, bass crossover, and volume control