New listing: GS series of ultra-high quality ceiling speakers, DA professional digital amplifier, XA professional amplifier, MHS professional remote horn.
More information of products and support will be updated soon.
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DA series digital amplifier with 1U design, Switching power supply from the D class topological union, and strong power output.
DA-300 with two-channel design and DA-4300 four-channel design. With a professional protection and advanced cooling system, And the front panel with precise control knob.
The LED indicator shows the systems running status when turn on the device, Rear panel with a balanced XLR input and SPEAKON output, It can switch to different operating modes by mode switch.
Strict quality control system and high quality components ensure the high quality production. This powerful and light weight amplifier is easy to transport and it can be widely used in many different field.
Class D topology and integrated switching power supply design, ultra-light weight.
With highly efficient power conversion circuits, powerful output, low power consumption and green initiative.
The front panel with precise gain control and the work signal lights for power supply, signal, clipping and protection.
Each channel with automatic protection circuit design, the protection function as: DC, overheating, overloading and clipping to make sure the devices can long-term use.
The design for the back to the front of the cooling exhaust system is to ensure that the devices with long time, high reliability operation.
High quality components and strict quality control management system to ensure high quality products.
Use balanced XLP input connectors and professional SPEAKON output connectors.
Back row toggle switch can select stereo mode or bridging mode.
With standard 1U height, aluminum panels brushed and high-end designs.
Two-channel and four-channel support low resistance, freedom of choice for users.
10Hz to 20kHz,+/-1dB
Input impedance (balanced/unbalanced)
Damping factor (10-400Hz,8Ohms)
Short circuit, DC output, overload, low voltage
Weight (Gross / Net)