Harmonic distortion <0.01% Signal to noise ratio >105dB Frequency Response 20Hz - 20Khz
4Ω - 8Ω
Over voltage protection
Over voltage / over-current / overheating / delay / re-start
CLASS-D Amplifier DA500
High efficiency Switch Power SP600
Combination of Amplifier and Switch Power
Professional CLASS-D Amplifier Module Family
Packaging & Shipping
For our standard Packing:
Carton - 1 piece ( cm x cm x cm)
20ft FCL: pcs
40ft FCL: pcs
40ft HQ FCL: pcs Or permit us to consolidate with other item or with other orders
Please let us know your requirement...
NINGBO LISTEN-ACOUSTIC MANUFACTURING LTD. We are professional manufacturer for proaudio system. We have 15 years experience in OEM & ODM production for many famous brands.
The advantages to work with us: 1. We focus on details. 2. We can adjust the sound quality without extra cost. 3. Same price we have better quality and same quality we have best price. 4. Same products just offer one customer in same market to avoid the price war.
We know all what musician's want, Welcome to visit our web-site ! Shall you have any question or concern, please feel free to contact us in 24hours: Tel: 0086-574-87865631 Fax: 0086-574-65060088 Contact Person: Roman Ji
Q: Can I get one sample to test first?
A: Of course, the sample charge will back to your bulk orders, and some samples are free to you.
Q: Can you do OEM / ODM for customers?
A: Yes we provide full OEM & ODM service, Logo design, carton box design, even customers need logo showed on woofer, our engineer can design as your request.
Q: What is your MOQ?
A: For different goods, the MOQ from 1pc to 100pcs.
Q: How about your lead time?
A: After confirm received your deposit, for bulk order, the passive system need 25-30 days, active system need 45-50 days. For stock goods, only need 3-7 working days!
Q: What is your warranty for your products?
A:One year since delivery and 1% free spare parts(For speakers),And we can replace If the defective is confirmed to caused by our quality.
A: For more question, please kindly feel free to contact us, we sure any of your inquiry will get our prompt attention & reply, thanks!
CD-500 Class D High Power Professional Power Amplifier