Digital speaker management system with 2-ch inputs and 6-ch outputs

•192k Hz Sampling Frequency, 24-bit A/D and D/A converter, 32-bit DSP processor;
•Input channel: With 6-band parameter EQ ,Delay ,Polarity;
•Output channel:With 6-band parameter EQ, or Lo-shelf or Hi-shelf, Gain, Delay, Polarity, Crossover, Limiter/Compressor,Signal Select;
•Build in USB & RS 485 COM;
•Program Function ; Recall Function ; Copy Function; Save Function ; Password Function;
•6-band EQ: Frequency , Gain & Q fact are adjustable; gain can be adjusted from -20dB to +20dB;

Model

DP26II

Input Impedance

Balance: 20KΩ

Output Impedance

Balance: 100Ω

PC Com Port

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

CMRR

>80dB@1KHz

Input Level

≤+25dBu

Frequency Response

20Hz~20KHz ±0.3dB

S/N R

>115dB

THD

<0.03% @Output=0dBu/1KHz

Crosstalk of Channels

>110dB@1KHz

Delay Time Step

Each input channel has independent delay control, Range:0~1000mS; 21μS step@0~10mS; 84 μS step@ 10mS~20ms; 0.5mS step@ 20mS~1000mS

Input/Output Polarity

In-phase(+) or reversed phase(-)

Input EQ

6-band parameter EQ; Frequency: 20Hz~20KHz; Gain:-20 dB~+20 dB; Bandwidth: 0.05oct~3oct

Mute

Mute with each Input& Output channel

Input Selection

Each input channel can be selected to each output channel

Output Gain

Range:-12dB~+12dB, step: 0.1dB

Crossover

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

Limiter

Limiter with each output channel. The parameters are adjustable: Threshold value: -20dBu~+20dBu; step:0.5dBu. Attack time: 0.3mS~100mS. 0.1mS step@0.3~1mS; 1mS step @1mS~100mS. Release Time: Release Time can be set as twice, 4times, 6times, 8times, 16times, 32times.

Output EQ

Each output channel has 6-band EQ: 3 modes: Lo-Shelf/Hi-Shelf/Parameter. A: Lo-Shelf: Slop: 6dB/12dB; Frequency: 20Hz~20kHz; Gain: -20dB~20dB; B: Hi-Shelf: Slop: 6dB/12dB; Frequency: 20Hz~20kHz; Gain:-20dB~20dB; C: Parameters: frequency: 20Hz~20KHz, bandwidth: 0.05oct~3oct; Step: 0.05oct; Gain: -20dB~+20dB, Step 0.1dB

Processor

192KHz Sampling frequency, 32-bit Floating-Point DSP

Display

With 2*24 LCD, 8-LED input/output level. Mute and Editing mode can be displayed.

Power

≤25W

Power Supply

AC 110V/220V 50Hz/60Hz

Product Dimension)(HxWxD)

482×232×44mm

ShippingDimension)(HxWxD)

1PC:605×310×110mm 5PCS:620×325×630mm

Net Weight

4.1kg

Gross Weight

1PC:5kg 5PCS:25kg