Products

DSP-48

Digital Speaker Processor

Download

  • Manual

  • Brochure

Product Features

■ HIGH PERFORMANCE AUDIO INPUT AND OUTPUT 

The DSP-48 consists of 4 in, 8 out XLR balanced I/O, and offers high-performance audio with dynamic range of 108 dB or higher and frequency response characteristics with 24-bit 96 kHz sampling rate and 32-bit floating point DSP processing technology. 

 

■ VARIOUS DSP FEATURES 

Various input/output DSP functions are available, including delay, 8-band PEQ, 31-band GEQ, compressor, matrix, crossover, limiter, gain, and mute. 

 

■ DISPLAY INPUT/OUTPUT LEVEL METER 

The front LED shows the signal level of the input/output channel. 

 

■ EQUIPMENT CONTROL VIA FRONT INTERFACE (OLED AND CONTROL BUTTONS) 

The front OLED DISPLAY and control buttons allow you to control the equipment, and each channel has a mute button to mute the desired channel. 

 

■ PRESET AND EQUIPMENT LOCK FUNCTION 

After you set the DSP value, you can save up to 50 settings as a preset. When saved, the preset name supports alphanumeric characters, numbers, etc., and the saved date and time information are also stored. It also has a lock function to prevent you from changing the value you set. The lock function can be released by entering a user-set 6-digit password. 

 

■ GUI REMOTE CONTROL FEATURES 

In addition to front interface control, remote control via wired Ethernet is possible. Integrated control GUI software provides equipment control wherever the Ethernet network is connected. 

 

■ SAVE INSTALLATION SPACE 

The standard 19-inch, 1U size enables efficient use of space when installing a rack. 

 

■ CONTACT INPUT 

The two-pin euro terminal block allows the input of the contacts. All channels will be muted upon contact input. It operates in a dry contact manner.

Product specification

 

DSP-48

Audio processing

 

AD/DA conversion

24-bit

Sampling frequency

96kHz

Signal processing

32-bit floating point

Propagation delay

< 3ms

A/D Dynamic range

< 118dB

D/A Dynamic range

< 118dB

Dynamic range (Input to Output)

> 108dB, A-weighting filter

Headroom

20dB

Frequency response

±0.5dB, 20Hz ~ 20kHz

THD

< 0.005 % @ 1 kHz, Rated output level

Crosstalk

< -90dB @ 20Hz ~ 20kHz

CMRR

> 40dB @1kHz

Analog Audio Input

 

Input

Balanced Line

Connector

Female XLR

Input impedance

> 10kΩ

Nominal level

+4 dBu

Max input

+24 dBu

Analog Audio Output

 

Output

Balanced Line

Connector

Male XLR

Load impedance

> 2kΩ

Source impedance

< 100Ω

Nominal level

+4dBu

Max output

+24dBu @THD 0.5%

General

 

Ethernet

1 Port, RJ45, 100/1000BASE-TX

Operating Temperature

-10℃ ~ 40℃

Operating Voltage

AC 120-240V, 50/60Hz, 0.3A

Power Consumption

< 20W

Weight (SET) 

3.5kg

Dimensions (SET)

482(W) x 44(H) x 318(D)mm