DA2504D 1U 4 Channel Class D Digital DSP Power Amplifier for Home Theater

MODEL:

DA2504D

Input:

4 channel

Output:

4 channel

PC Com Port:

1 USB Com Port on front     panel, 1 USB Com Port,2 RS485 Com Port on back panel (RJ-45)

Processor:

48KHz Sampling frequency,     48-bit Fixed-Point DSP, 24-bit A/D and D/A converter

Dynamic range:

>110dB

Frequency Response:

±0.25dB,  20Hz ---     20KHz

Distortion:

< 0.01%, 20Hz - 20KHz @     +10dBu balanced input

Signal to noise ratio:

>110dB

crossover filter:

Each output channel can be   independently set as LPF and HPF The  parameters can be adjusted,     Filter type:Butterworth, Bessel,   Linkwitz-Riley;   The   Crossover Frequency:20Hz---20KHz,     Slope:12,18,24 or 48   dB/octave

EQ:

Bandwidth:0.2 to 36   oct,    Frequency:20Hz to 20KHz, Gain: -24dB to +12dB, step:0.2 dB

Delay:

0ms to 115ms

Display: 

2 x 20 LCD

Store Settings:

20 user program dynamic     storage

AMPLIFIER

 Model

              DA2504D

 Output Power

 8Ω Stereo Power

              4×250W

 4Ω Stereo Power

               4×450W

 8Ω Bridged Monon Power

                2×800W

 Frequenty Response

20Hz-20kHz  ±0.5dB

 THD+N(Rated     power,4Ω/KHz)%

0.10%

 Signal Noise     Ration(dB)

110dB

 Input Impedance

20KΩ Balanced / 10kΩ     Unbalanced

 Output Connectors

Speakon Connectors(NEUTRIK)

 Power Requirement

100-120V-50-60Hz      or  200-240V-50-60Hz

 Dimension

483×44×325mm

Net weight

5.7kg