Description: Product Feature:1. Use high-quality materials with guaranteed quality2. Bridge single circuit 600W, double circuit 300W+300W3. Easy to use, temperature controlled/manual control fan4. Use oxygen free copper wire to improve sound quality; The magnetic shielding mechanism has strong anti electromagnetic interference EMI performance5. With front-end amplification, 26-36dB adjustable Product parameters:Product name: 300W dual channel/600W mono pure rear stage power amplifier boardPower amplifier chip: original TPA3255Product model: ZK-3002Adapted power supply: Working voltage range 18-50VDC, limit 53V. It is recommended to use a DC power supply with a voltage of 36-48V and a current of 10A or more. The higher the voltage, the greater the output power.Adapted speaker: 3-8 ohms, 50-300W in BTL dual channel mode; 2-8 ohms, 100-600W in PBTL mono modeHeat dissipation method: temperature controlled automatic air cooling, or manually selecting the fan to keep running.Gain selection: Potentiometer 10 gear adjustment, 26dB-36dBBridging method: First cut off the power, turn the No.1 dial switch to the ON position, and short connect the output end R+L+to parallel output, while short connect the R-L to parallel output.Maximum power:In BTL mode, 2* 300W@50V 4 Ω, 160W@50V 8 Ω;In PBTL mode, 600W@50V 2 Ω, 300W@50V 4 Ω, 160W@50V 8 ΩProtection mechanism: Input undervoltage, overheating, overcurrent, short circuit protection. No input anti reverse protection, positive and negative poles cannot be reversed! Packaging list:Digital power amplifier board * 1Accessories * 1 On Jul 15, 2024 at 20:12:24 PDT, seller added the following information:
Price: 29.99 USD
Location: GZ
End Time: 2024-10-16T02:20:41.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
EAN: Does not apply
Type: power amplifer
Markenkompatibilität: Universell
UPC: Does not apply
Brand: Unbranded
Custom Bundle: No
Produktart: power amplifier
Compatible Brand: Universal
Country/Region of Manufacture: China
MPN: Does not apply
Marke: Markenlos
Color: Black
Manufacturer Warranty: Yes
