2020 Amplifier 4x2200w 8ohm line array amplifier professional power circuit 20kq amplificador |

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Product DescriptionChristmas 2020 Amplifier 4x2200w 8ohm line array amplifier professional power amplifier circuit 20kq amplificador

Sinbosen DS SERIES Amplifier
	DS-7K	DS-9K	DS-14K	DS-6Q	DS-10Q	DS-20Q	FP-22000Q
8 ohm Stereo  Power(RMS)	1500WX2	1800WX2	2400WX2	700WX4	1350WX4	2200WX4	2500WX4
4 ohm Stereo  Power(RMS)	2800WX2	3000WX2	4400WX2	1300WX4	2100WX4	4000WX4	4650WX4
8 ohm Bridged  Power(RMS)	5600W	6000W	8800W	2500WX2	4200WX2	8000WX2	9500WX2
4 ohm Bridged  Power(RMS)	7000W	9000W	14000W	3000WX2	5000WX2	9000WX2	237500WX2

 DS-20Q tube amplifier feature -4 Channel Class TD Switching power amp.-4 X 4, 000 Watts into 4 Ohms, 4 X 2, 200 Watts into 8 Ohms.-Good for dual 18 inch subwoofer. Creat SUPER sound quality.-High quality XLR connectors. -Upgrade high-quality capacitor 3300UF 200V to 3600UF 200V. The amplifier power supply board is better than before, it will make your subwoofer bass sound quality more loud and powerful.-Use Original transistor. -New cooling system: Upgrade cooling system, added 8 small fans on the rear panel. Built-in 4 large fans, a total of 12 fans. Fast and comprehensive heat dissipation.-Extended heatsink board to 94 mm. -Separately controllable on Gain. -Scalable Voltage Peak Limiter (VPL). -Bridge-mode operation for Touring Applications. -Comprehensive protection scheme.  Product FeedbackFAQWarranty3 years warranty for power amplifier products. Our company supports three years warranty. Any problem welcomes to contact us freely. Our services team is 18 hours online. We will supply free after-service if any quality or product problem. FAQ1. Three years warranty for power amplifier. If there are quality problems, provide pictures or video, engineers judge the problem and provide after-sale support Products with CE ROHS certification.2. We are 10 years manufature about professional audio speaker and power amplifier, 8 years gold supplier on Alibaba. Our engineers have 10 years work experience, very professional.3. We accept OEM or ODM products. If you need to print your logo. We can do it for you.4. The product is light and suitable for performance and conferences.5. There is no minimum order quantity limit ,you can choose to order 1pc or 1000000pcs.6. Products with CE ROHS certification.7. We accept Paypal, Wester Union, TT bank transfer payments too besides Alipay. So tell us which is more convenient for you8. If you are interested in our products or have questions about the price, you can leave your message to get a better price, and we will reply you soon. Contact

Must know before buying:

Full-range speaker [line array speaker, professional speaker]: the power of the power amplifier should be greater than 1.5 times or more;
Subwoofer speaker: The power of the amplifier should be more than 2 times or more, because the current of the low frequency speaker is larger than that of the full frequency speaker!