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ZK-HT21 Bluetooth Digital Amplifier Module 2.1 Channel TDA7498E
ZK-HT21 Bluetooth Digital Amplifier Module 2.1 Channel TDA7498E
In stock
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Pay using Mobicred. Simply choose Peach Payment >> Mobicred at checkout, and we’ll ship it once the order is approved.
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FREE Shipping
FREE SHIPPING at checkout. Ships via Buffalo Logistics. Fully insured.
Handling time: 1 - 3 days. (PMC has to process your order and put all your items through its strict quality-control tests.)
Transit time: 5 - 10 business days.
Overseas Warehouse: Shipping from China.
Duties and Taxes
- For orders up to and including R2000 - No Additional Charges: The price you see is the final price—no hidden costs or extra taxes.
- For all orders over R2000, we are unable to offer DDP (Delivered Duty Paid), and you will be responsible for any import duties, taxes, and customs clearance fees.
Return Guaranteed
Return Guaranteed
For whatever reason, if you are unsatisfied with your order within 7 days, you can return it to us in new condition.
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Payment & Security
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Missing/Wrong Items Guarantee
Missing/Wrong Items Guarantee
If you receive a parcel with missing/incorrect/secondary packing items, please contact us within 7 days of delivery and provide the relevant proof. PMC will make compensation based on the damage situation.
1. Silent fan: reduce the overall temperature of the module, for the power supply, amplifier chip, filter capacitors and other heat dissipation, reduce the temperature rise and the impact of temperature rise on the sound quality, to ensure that the components of the long-term stability of work
2. Dial keys: easy to operate
3. Bluetooth version: 5.0 (no cover, 15 meters)
4. Input mode: AUX+Bluetooth+USB (dial-wheel button to switch modes and songs)
5. Number of channels: 2.1 channels (left channel + right channel + subwoofer)
6. Amplifier chip: TDA7498E
7. Adaptable power supply: DC 15-36V (below 9V undervoltage protection, can also support 12V power supply)
8. Adaptable speakers: 30-200W, 4-8 ohms.
9. Output speakers: less than 160W for left and right channels, less than 220W for subwoofer
10. Protection mechanism: anti-reverse connection/under-voltage/overheating/short-circuit protection
11. Size: about 14.5 x 12.6 x 2.8cm
12. Weight: about 327g
Attention:
1. Sufficient output power will only be available if the audio signal input is large enough and the power supply voltage/current is high enough
2. The higher the power supply voltage, the higher the output power, the lower the speaker impedance, the higher the output power, please ensure that the power of the adapted power supply is greater than the actual working power of the amplifier
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