Sell ✗48V 12.5A 600W Switch Power Supply with TPA3255 2.0 Digital Amplifier Board DC50V best price

2 pcs Electronic Accessories:1 x TPA3255 amplifier board & 1 x Switch Power Supply 1.Aluminum shell material: efficient heat dissipation.2. Input voltage,Toggle switch 3. Overvoltage protection, overload protection, short circuit protection 4. Pure copper transformer: brand new device, pure copper transformer, good anti-interference, low working temperature, low noise, long service life DC 35-50V (can not exceed 50V) The current need more than 7.5A Frequency response: 20Hz to 20KHz Dynamic range: more than 100 dB Signal to noise ratio: (SNR) more than 111dB TPA3255 Work: Class D Quiescent current: 60mA Work efficienc: more than 90% Output Power: 315W / 4 ohm, distortion 10% 185W / 8 ohm, distortion 10% 260W / 4 ohm, distortion 1% 150W / 8 ohm, distortion 1% Operating voltage: DC 50V Colour: picture color Material: ABS+aluminum Size: 149 x 93 x 20mm+215x115x50mm Package Contents: 1 x TPA3255 amplifier board 1 x Switch Power Supply Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Precautions: *** "Pre-sale" ***The products are shipped abroad, and the logistics time limit is generally about 15 days. If you mind, please don't place an order &&&Pre-sale products as long as they are shipped overseas, please do not refuse to sign at will, thank you very much for your understanding! Please pay attention to the store coupons and receive them before placing an order!