Description

ZK-1602 TDA7498E Digital Power Amplifier Board 160W*160W Dual Channel 220W Mono Channel DC15-35V Amplifier Module Board

Specifications:

Product name		160W dual channel 220W mono pure rear stage amplifier board
Power AMP chip		Original TDA7498E
Working voltage		The safe power supply voltage is 15-35V DC, the maximum voltage is 36V, and AC power cannot be used. It is strictly prohibited to input positive and negative poles in reverse. It is recommended to use a 32V, 8A or higher DC power supply.
Maximum output power		Stereo 160W+160W (speaker impedance 4 ohms, power supply 36V); Mono bridge output 220W (speaker impedance 3 ohms, power supply 36V)
Adapted speaker		4-8 ohms, 50-160W in stereo mode; In mono mode, 3-8 ohms, 50-220W.
Heat dissipation method		Temperature controlled automatic air cooling, or manually selecting the fan to keep running.
Gain selection		1st gear GAIN=33.1dB, 2nd gear GAIN=35.6dB
Bridging method		Output end R+ L+parallel output, R- L- parallel output, No. 2 Dip switch is toggled to ON position. Please perform the above operations while the power is off.
Product size		141x65x29mm
Product weight		Net weight of product: 147g, Weight with packaging: 182g

Features:

1. High-Quality Components: Equipped with high-voltage, large-capacity energy storage capacitors for enhanced performance and durability.
2. Voltage and Temperature Management: Incorporates MCU-driven voltage measurement to eliminate sound and precise temperature monitoring for fan control, ensuring optimal performance and longevity.
3. Reliable Connection: Gold-plated lotus seat ensures secure contact and effective electromagnetic shielding, maintaining excellent audio quality.
4. Flexible Control: Features a one-button bridge function and two-speed gain selection, allowing users to easily customize their listening experience. Choose between temperature-controlled automatic cooling or manual fan control.
5. Efficient Inductor Design: Utilizes dedicated inductors for digital power amplification, delivering high current, minimal magnetic loss, negligible parasitic capacitance, and low heat generation, resulting in enhanced audio fidelity.

Package Include: 

1x Pure Power Amplifier Board

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