DUBHE Series are 4-channels mid/high power level amplifiers dedicated to the installation market where they can be connected loads in both, low and high impedance, through their input and output Phoenix connectors and output level control potentiometers in the rear panel.
These amplifiers have many configuration possibilities such as bridge mode, subsonic filter, channel power limiter and signal link, among others, in order to satisfy the needs of any particular installation. These devices also can be equipped with a GPIO connection to interface with a third party control system.
With all these configurations DUBHE amplifiers can meet the power requirements of any installation from 300 up to 2500 W.

 

 

■ Low weight high efficiency class D topology

■ Universal power supply with PFC

■ Up to 10000 W in 4 channels

■ 8, 4 and 2 Ohm low impedance operation

■ 100, 70, 50 and 35 V high impedance modes

■ RAM Audio advanced Power Control Management (PCMTM)

■ Phoenix connectors for inputs and outputs

■ Up-side-down design to avoid fan dust accumulation

■ Temperature controlled, front to back cooling fan

■ Gain configuration from 26 to 40 dB

■ GPIO for third party interface

■ Subsonic filter

■ Signal link mini-dips configurable

■ Output level control in rear panel

■ Output mode configuration for high or low impedance with power limitation

 

DUBHE Series Preliminary Data Sheet

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