Description
DROK 2.1 Amplifier Board 50Wx2+75W
Parameters:
Voltage range: DC10-25V
Output load: 4-8 ohms(recommend)
Frequency response range:14-100KHz
SNR(Signal to Noise Ratio): no low 100DB
Switch frequency: 1.2MHz
Channel Quantity: 1 x DBB, 1 x left channel, 1 x right channel
Output power: details please download the USER MANUAL from Product information.
1. voltage is 12V, when the load is 8ohm, left and right channels output power is 10W, subwoofer channel is 10W.
2. voltage is 24V when the load is 4ohm, left and right channels output power is more than 50W, subwoofer channel is more than 75W.
Notes:
1. The power supply interface has the reverse protective unit. If you have a reverse connection, it wouldn t be burned but doesn t work.
2. We recommend the power supply with adequate power, otherwise, it cannot play the power of amplifier and the speakers. Please use this amplifier board with the suitable speakers and boxes to make sure the good sound.
3. Each speaker strictly follows the wiring diagram to connect, if the speakers connect wrong, it will severely degrade sound efficiency.
4. This amplifier has passed the strict test, so the fever is normal during working.
5. The current range of 5V external power supply interface is within 100mA, please do not exceed it.
6. The judgment method of digital noise floor: short-circuit the input, test and listen to the output. If it has noise after connecting PC or smartphone, then the problem caused by the devices, and it just shows the amplifier is sensitive.
Package Includes:
1* 2.1 Amplifier Board
Customer FAQs:
Question: I want to order 100% authentic 2.1 Amplifier Board, DROK 2.1 Chann… from your store. How I can place my order in Pakistan?
Answer: Our products are 100% imported and authenticated. To place order just either contact with us or place your order online. One of our sales person contact with you.
Question: Do you have physical store of 2.1 Amplifier Board, DROK 2.1 Chann… in Pakistan?
Answer: No, you can only place order online because we import from USA as get order.
Question: How much more time you will take to deliver, once you get my order?
Answer: After order confirmation we do our best to deliver in 3 to 4 week.
Question: All prices are connfirm and accurate? How I can get exact 2.1 Amplifier Board, DROK 2.1 Chann… price in Pakistan?
Answer: We do our best to list exact prices of all products but since dollar fluctuate in Pakistan so sometime we update at the time of order confirmation.
Question: Is there some discount I will get at the time of placing order?
Answer: For discount we usually send discount coupons. To get discount coupons of 2.1 Amplifier Board, DROK 2.1 Chann… you can sign up our newsletter.
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