◆ The new CLASS-D ampl ifier , high efficiency, good sound qual ity, low temperatures.
◆ High qual ity toroidal transformer.
◆ High efficiency cool ing system.
◆ Overload / overcurrent protection, over-temperature protection,short circuit protection, DC protection, distortion
protection and l imiter protection.
◆ Smal l size and l ightweight .
◆ SMT technology .
◆ Using professional fever-grade capacitor.
Rated output power 8Ω 1000W*2 800W*2 Rated output power 4Ω 1950W*2 1550W*2 Frequency response 20Hz-20KHz Signal-to-noise ratio >98db THD <0.05% Damping coefficient >1000(100Hz) Input Impedance 10kΩ/ 20kΩ Input sensitivity 1.0V Resolution >70db Output Circuit Class D Conversion rate >20V/µs Net weight(kg) 3 Package size(W*D*H) mm 483*250*44 Package size(W*D*H) mm 530*440*130
DM20new version update step
1) Copy the compressed package to the USB flash drive (note that you don't need to decompress it, it is best to format the USB flash drive first)
2) Insert the USB flash drive into any USB port of the mixer, and click “SETUP” on the mixer panel → “Maintenance” → “Update from USB” in the screen
Follow the prompts to complete the installation steps.