TPA7498e Power Amplifier Board Bluetooth Module Stereo 2.1 Audio Treble and Bass Control Subwoofer
TPA7498e Power Amplifier Board Bluetooth Module Stereo 2.1 Audio Treble and Bass Control Subwoofer
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Order Processing Time
Order Processing Time
Handling time to dispatch order: 1 - 3 working days. (Onkiza has to process your order and put all your items through its strict quality-control tests.)
Return Guarantee
Return Guarantee
For whatever reason if you are unsatisfied with your order within 7 days you can return it to us in new condition for a refund minus the shipping charges.
DOA Guarantee
DOA Guarantee
If your item arrives damaged, please contact us within 7 days and provide clear and valid proof. Onkiza will make compensation based on the damage situation.
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. Onkiza will make compensation based on the damage situation.
2. Item: 2.1 channel Bluetooth-compatible audio amplifier board
3. Power supply: above DC12-38V/10A
4. Bluetooth-compatible version: 5.1
5. Audio channel: 2.1 channel
6. Audio input: Bluetooth-compatible+AUX+U disk+USB sound card
7. Audio output: left and right channels + subwoofer
8. Frequency range: 20HZ--20KHZ
9. Volume adjustment: high-end encoder knob adjustment, smooth feel
10. Left and right channel maximum output power: 160W/4ohms----36V DC, 80W/8ohms---36V DC
11. Subwoofer maximum output power: 220W/3ohms----36V DC, 160W/4ohms----36V DC
12. Protection mechanism: overvoltage, undervoltage, clipping, short circuit, overheating, etc.
13. Unique function: Support Sinilink-APP to modify the Bluetooth-compatible name, set the 14. Bluetooth-compatible password, turn off/on the prompt tone
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