TDA7498E BT 5.0 Amplifier Board HiFi Chips Mini Power Amplifier Module DC 15-36V 160W X 2+220W Subwoofer Stereo for DIY Speakers

TDA7498E BT 5.0 Amplifier Board HiFi Chips 160W X 2+220W Subwoofer Stereo DC 15-36V ZK-HT21 2.1 Channel Audio Receiver for DIY Home Speakers Features:

1.Enhanced Output Power: HT21-3G delivers higher power output, perfect for driving a wider range of larger speaker systems in professional audio scenarios. It ensures optimal performance for various applications. 2.Optimized Sound Quality: Using advanced audio processing technology and chosen electronic components, the magnetic shielding mechanism provides strong anti-EMI performance, ensuring minimal sound quality loss and delivering a pure, dynamic audio experience. 3.Third Generation Circuit Design: Supports APP and TWS pairing, enhancing overall efficiency and stability, making it ideal for seamless operation across different devices. 4.Enhanced Cooling Solution: To meet high-power operation demands, the audio amplifier board can be equipped with enhanced heat sinks or active cooling systems, ensuring long-term reliability and safety of the device. 5.Comprehensive Protection System: Built-in mechanisms for overheat, over-current, and short-circuit protection effectively safeguard the mini power amplifier module against external anomalies, preventing damage. Specification: Origin: Mainland China Product Model: ZK-HT21-3G BT Version: 5.0 (Unobstructed, 15m) Input Methods: AUX + BT + USB (button to switchable modes and songs) Channels: 2.1 (left + right + subwoofer) Amplifier Chipset: TDA7498E Compatible Power Supply: DC15-36V (undervoltage protection below 9V, also supports 12V power) Compatible Speakers: 30-200W, 4-8 ohms Output Power: Left and Right Channels ≤ 160W; Subwoofer ≤ 220W Protection: Reverse polarity, undervoltage, overheating, overcurrent, and short-circuit protection Material: ABS + PC Condition: New Type: Module Dimensions: Approximately 125.00 x 125.00 x 20.00mm Dimensions: 4.92 x 4.92 x 0.79 inches Attention: 1. Sufficient output power is only possible if the input audio signal is strong enough and the power supply voltage/current are high enough! 2. The higher the power supply voltage, the greater the output power. The lower the speaker impedance, the greater the output power! 3. Please ensure that the power adapter's power exceeds the actual operating power of the amplifier!

Note: Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding! Please allow a 1-2 cm difference in measurements due to manual measuring.

1 x TDA7498E BT 5.0 Amplifier Board