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Experience deep, immersive bass with our 12V Car Subwoofer Amplifier Circuit Board, engineered specifically to drive high-performance subwoofers in automotive environments. Designed for OEM clients, audio system integrators, and automotive brands, this amplifier board delivers powerful low-frequency output with efficient energy use and robust thermal management — all while offering full EMS support for scalable production and customization.
Key Features:
High-Power Subwoofer Amplification: Specially designed circuitry delivers stable, high-wattage output optimized for subwoofer applications, supporting 2Ω–4Ω speaker loads.
12V Automotive System Compatibility: Designed to operate seamlessly within standard 12V vehicle electrical systems, with adaptive input handling for fluctuating voltages.
Efficient Class D Amplifier Topology: Ensures high power output with low heat generation and minimal distortion — ideal for enclosed automotive spaces.
Advanced Protection Circuitry: Includes thermal shutdown, short circuit, over-current, and over-voltage protection for reliable long-term use.
Low Noise, High Fidelity: Optimized PCB layout and component selection ensure high signal-to-noise ratio (≥90dB) and low THD (<0.05%).
Technical Specifications:
Operating Voltage: 10V–16V DC
Output Power: Up to 300W RMS @ 2Ω (customizable)
Amplifier Type: Class D, mono-channel (bridgeable configurations optional)
Input Options: RCA line-level, high-level speaker input (customizable)
Frequency Response: 20Hz–200Hz, with built-in low-pass filter
Crossover Control: Optional onboard adjustable crossover for subwoofer tuning
PCB Size: Compact footprint for flexible enclosure integration
EMS & OEM Services:
Applications:
Reliable bass power meets manufacturing precision — the 12V Car Subwoofer Amplifier Circuit Board with EMS support is your ideal choice for premium sound performance and dependable large-scale production. Whether you need tailored solutions or full turnkey service, we’re here to help bring your audio vision to life. Contact us now!
| Registration Date | 2025/04/23(Year/Month/Date) |
|---|---|
| Buyer / Seller in EC21 | Seller |
| Business Type | Manufacturer |
| Year established | 2002 |
| Employees total | 101 - 500 |
| Annual revenue | USD 100,000 - 500,000 |
| Company | Tecoo Electronics Co., Ltd. |
|---|---|
| Address | No.37, Yanfan Road, Yangyi Town, Lucheng DistrictWenzhouZhejiang325008China |
| Phone | 86 - 15867 - 127446 |
| Fax | 86 - 0577 - 89776016 |
| Homepage | www.tecooems.com |
| Contact | Yang |