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ES No. 490 Exzibit!

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Description

Dominations ES No.490 merupakan amplifier 4 channel terbaru di line-up Elite Series. Didesain untuk memenuhi kebutuhan akan amplifier 4 channel sound quality dengan tenaga yang memiliki efisiensi tinggi dan harga yang kompetitif. Cover yang terlihat elegant dengan balutan warna silver bakal mampu menambah kesan mewah untuk mendukung instalasi sistem kosmetikal (Show-Off Audio System).

  • New A/B Class Amplifier
  • 4 x 90 Watt RMS@4 Ohm High Power,High Damping
  • Multi Link Amplifier Control

Item Of Test                            Unit                                                     Value

Output Power                        4 Ch. @ 4Ohm (Watts)                      4 x 90

THD <1%                                 4 Ch. @ 2Ohm (Watts)                      4 x 180

+13.8VDC                                2 Ch. @ 4Ohm (Watts)                      2 x 312

Input Sensitivity                    Voltage                                              0.13–3.99

S/N Ratio                                decibel                                               90

Response                                Hertz                                                  20~20K

HIGH PASS FILTER (12dB)       Hertz                                                  20 Hz~10 kHz

LOW PASS FILTER (12dB)       Hertz                                                  50 Hz~10 kHz

THD                                        %                                                         0.01

Damping Factor                     DF                                                       >120

Thermal Shut-off                   Degree Celsius                                   80 ± 5

DC Supply                               Voltage                                              10-15

On/Off Delay                          Second                                               3-5

Low Z Protection                   Ohm                                                   1

Fuses                                       Ampere                                              2×40 Amp

Power Cables Cross Section  Milimeter                                          <51

Dimension                              L x W x T (mm)                                    244x180x49

Accesories                              screws, fuse, remote controller