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DL4000

★Features

DANTE、AES/EBU、 network audio 、analog input

Network TCP/IP control, can realize the management of multiple devices

Remote switch on/off

Using 4.3-inch IPS capacitive touch screen

Built-in DSP digital processor, 48k/24bit

Support a variety of connection methods: USB, TCP/IP, RS232

RS485 and third-party open interfaces

Real-time remote monitoring of the amplifier's working status

Recognize the amplifier on site through software

Support bridge and matrix mode free switching

Input sensitivity is adjustable in three steps 0dBu/6dBu/12dBu, software or color LCD setting

Fir function is standard, supporting 4×2048 Taps

Constant voltage and constant resistance output mode setting: 100V、70V、8Ω、4Ω

Software control, can simultaneously control the media matrix, professional processor

Wide voltage operation 180-264VAC, energy-saving power supply design, with power factor correction technology

With independent alarm function, fault or improper operation will send out an alarm

4ch Professional Amplifier DL4000

Optional gain(1KHz/8Ω)

★Output power
8Ω Stereo power 4Ω Stereo power	4x2000W 4×4000W
★Technical Specification
Frequency response	20Hz-20kHz±1dB
THD+N	≤0.05%
SNR	≥95dB
32（±0.5）dB
DSP inside	DSP digital processor,48k/24bit
Working Instruction	LED and LCD display indication + capacitive touch
Channel separation	≥70dB
Connection
Input connectors (per.ch)	Neutrik XLR
Output impedance	20 kQ Balanced/10 kQ Unbalanced
Output connectors	Neutrik NL4MP
Output electric circuit type	Class D circuit
Cascade Connector	TCP/IP、USB、485
Cooling system	Airflow from front to back, Forced cooling