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TDA2030 2.1 Channel 54 Watts Audio Amplifier Board Subwoofer
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🎵 2.1 Channel Output – Stereo (18W+18W) + Subwoofer (18W)
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🔧 High-Quality Chipset – TDA2030 for output stage, JRC4558 for bass filtering
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⚡ Input Supply – Operates on 12-0-12V AC (Requires at least 4A transformer)
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🔊 Powerful Bass Output – Low-pass filter enhances subwoofer performance
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🧲 Speaker Compatibility –
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Subwoofer: 4-6″, 4-6Ω, 20W
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Left/Right: 3-4″, 4-8Ω, 10-25W
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🔁 High Efficiency – Over 90% power efficiency
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📦 Compact Size – 11 × 6.5 × 4 cm, fits easily in enclosures
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📈 Frequency Response –
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Full-range: 20Hz – 2kHz
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Subwoofer: 20Hz – 250Hz
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₨ 760 -
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TDA2030 Audio Power Amplifier IC – High-Power, Low-Distortion Audio Amplification!
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High Output Power: Delivers up to 35W of continuous output power (at ±14V), making it suitable for driving mid-sized speakers.
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Low Total Harmonic Distortion (THD): Ensures clear, high-quality sound reproduction with minimal distortion, even at higher output levels.
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Wide Voltage Range: Operates within a wide voltage range, from ±14V to ±30V, allowing flexibility in audio system design.
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Built-in Protection: Includes thermal shutdown, overload protection, and short-circuit protection, ensuring the IC remains safe under demanding conditions.
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Efficient Operation: Designed for efficiency, the TDA2030 minimizes power loss and provides excellent performance even in space-constrained designs.
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Easy to Use: With a simple pinout, the TDA2030 is easy to integrate into your amplifier designs with minimal external components.
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Compact Package: Available in a TO-220 or TO-263 package, ideal for heat dissipation and easy mounting on heat sinks for optimal performance.
₨ 50 -
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TDA2030/TDA2050 Mono Amplifier PCB – High Power 14W-32W Audio Board
1️⃣ Dual IC Support – Compatible with TDA2030 (14W) and TDA2050 (32W)
2️⃣ Premium 1000μF Capacitor – Ensures stable power and enhanced bass response
3️⃣ Low Distortion – <0.5% THD for clean audio reproduction
4️⃣ Wide Voltage Range – Works with ±12V to ±18V DC power supplies
5️⃣ Robust Construction – Thick copper traces for durability and heat dissipation
6️⃣ Compact Design – Space-efficient layout for easy integration
7️⃣ Clear Terminal Labeling – Simplified wiring for quick installation
8️⃣ Versatile Applications – Ideal for subwoofers, PA systems, and car audio
9️⃣ High-Quality Components – Professional-grade parts for reliable performance₨ 45 -
TDA2030A 15W Mono Audio Amplifier Board Module
- On-board audio amplifier chip TDA2030A
- Mono 15W Amplifier Circuit Design
- On-board speaker terminal block
- On-board 10K adjustable resistance, you can adjust the amplified volume
- Onboard power indicator
- The main board have pins leads, you can directly input audio signal (GND, IN)
- The working voltage: 6 ~ 15V
- Board size: 32 (mm) x24 (mm)
₨ 195 -
TDA2050 High-Power Audio Amplifier IC – Crystal Clear Sound with Superior Output!
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High Output Power: Delivers up to 35W of continuous output power into an 8Ω speaker at ±18V, making it perfect for driving mid-sized speakers.
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Low Distortion: Offers a low total harmonic distortion (THD) of around 0.1%, providing crystal-clear, high-quality audio output.
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Wide Voltage Range: Operates within a wide voltage range of ±14V to ±30V, offering flexibility for different audio system designs.
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Thermal and Overload Protection: Includes built-in thermal shutdown, short-circuit protection, and overload protection, ensuring the IC’s reliability in high-power applications.
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High Efficiency: Designed to minimize power loss, making it an efficient choice for audio amplification applications, particularly in space-constrained or battery-powered devices.
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Compact and Robust Package: Available in a TO-220 package, ideal for mounting to a heat sink for effective thermal management.
₨ 70 -
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TDA7294 100W Mono Amplifier PCB – High-Power Audio Board for Professional Sound Systems
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🔊 High-Power Output: Delivers up to 100W RMS @ 4Ω and 70W @ 8Ω.
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💎 Premium Audio IC: Built around the trusted TDA7294 for high-fidelity performance.
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📐 Mono Channel Design: Ideal for subwoofers or dedicated speaker applications.
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🔋 Wide Voltage Support: Operates from ±25V to ±40V DC for flexible use.
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🧱 Professional PCB Layout: Engineered for optimal heat dissipation and reliability.
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🔧 Heavy-Duty Construction: Thick copper traces for improved power handling.
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🎵 Low Distortion: <0.1% THD ensures clean and detailed sound output.
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🔌 Input Sensitivity: Requires only 1V RMS for full power output.
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🛡️ Built-in Protections: Includes short-circuit, thermal, and mute/standby functions.
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🛠️ DIY & Pro Ready: Suitable for subwoofers, home theaters, and custom audio builds.
₨ 75 -
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TDA7297 15W+15W Dual Channel Audio Amplifier Module – 9-15V DC
🎵 Dual-channel 15W+15W stereo output
💡 LED indicators for easy monitoring and control
🔧 Onboard potentiometer for adjustable volume
⚡ Works with 9V–15V DC power supply
🛠️ Supports 4–8Ω speakers, 10–50W
📏 Compact 55×55mm size, easy to install
🔌 Flexible input: DC, terminal, or 3-pin mode
🎚️ Clear and stable audio amplification
✅ High-quality TDA7297 chip for reliable performance
🌍 Ideal for DIY audio systems, mini speakers, and portable electronics₨ 725 -
TDA7297 Class AB 15W+15W Stereo Audio Amplifier Board Module
- Color: Blue
- Material: metal
- The on-board TDA7297 audio power amplifier chip. double channel 15W+15W.
- speaker for European 4-8 10-50W use
- Main pin has led chip. convenient external control device. the onboard
- 5.08 (mm) distance between two p terminal 2 road. around a track connection
- output respectively
- The on-board dial potentiometer. output size can adjust the volume
- Support DC. terminal blocks. row needles 3 power input mode. the default
- Power input mode is DC 5.5 * 2.5 seat
- Working voltage: 6-18V
- Board size: 45 (mm) x33 (mm)
₨ 725 -
TDA7379 IC – High-Power 4-Channel / 2-Channel Audio Amplifier Chip
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High Output Power:
4×10W (4-channel mode) or 2×30W (bridge mode) -
Class-AB Audio Amplifier:
Low distortion and clean sound quality -
Wide Operating Voltage:
8V to 18V DC (12V recommended) -
Built-In Protection:
Thermal shutdown, short-circuit protection, and overload protection -
Versatile Application:
Suitable for car amplifiers, home audio systems, multimedia speakers, and DIY projects -
High Stability & Reliability:
Performs smoothly at high volumes with proper heat dissipation -
Compact 15-Pin Multiwatt Package:
Easy to install and ideal for custom amplifier designs
₨ 514 -
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TDA7388 4 Channels Amplifier Board Spare Parts 45W+45W+45W+45W DIY Kit
- 100% brand new and high quality
- No input state, you almost can not hear the noise when your ears closed to the speaker.
- Excellent sound quality
- The board needs to install the appropriate size of the Heat sink (should not be less than 300g)
- Out Speaker: 4 ~ 8Ω, (4ohm better for double output)
- Power output: 45W+45W+45W+45W
- DC Power Supply: 12V at least 8A
- Board Size: 9cm x 5cm
- Quantity:1Set
₨ 650 -
TDA7388 Amplifier PCB Bare Board | 4 Channel 45W+45W+45W+45W | Size 2″ x 3.5″
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🔊 4 Channels Output – 45W + 45W + 45W + 45W powerful audio performance.
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🛠️ Bare PCB Board – Ready for DIY assembly with your own components.
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📏 Compact Size – 2 inches x 3.5 inches, ideal for space-saving projects.
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🔥 High Quality Material – Durable PCB with clear, easy-to-read silk screen labels.
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🎯 Compatible with TDA7388 IC – Designed specifically for TDA7388 amplifier chip.
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🔧 Perfect for DIY Projects – Car amplifiers, home audio systems, custom speakers, and more.
₨ 75 -
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TDA7388 Quad 45W Audio Amplifier IC – High-Performance Car Audio Amplifier IC
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✅ Quad audio amplifier with 45W per channel output
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✅ High-quality sound with low distortion
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✅ Built-in thermal shutdown, overload, and short-circuit protection
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✅ Low power consumption and efficient operation
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✅ Wide supply voltage range: 12V to 18V
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✅ Ideal for car audio amplifiers, home stereo systems, and DIY audio projects
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✅ Available in 25-pin multiwatt or similar package
₨ 295 -