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4in 8out Speaker Management Processor
  • 4in 8out Speaker Management Processor4in 8out Speaker Management Processor

4in 8out Speaker Management Processor

Welcome to buy 4in 8out Speaker Management Processor from FHBAVTEC, we are a professional audio equipment manufacturer and supplier with complete production capacity and technical support. We welcome you to contact us at any time to learn more about our products and look forward to long-term cooperation with global buyers.

Model:SP-48

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Product Description

4in 8out Speaker Management Processor is commonly used in scene amplifiers, theaters, discos, concert halls and other scenes that require speaker management. In these applications, this product is mainly used for speaker control and processing.


Product Specification:

Software gain adjustment range

-72dB ~ 12dB

Digitalizing bit

24bit

S/N

110db

Sampling frequency

48k

Frequency response(20~20KHz)

20HZ ~ 20K HZ ,±0.5dB

Maximum level (input/output)

+20dBu,Balanced

Ground noise

-90dBu

THD+N

<0.002% @ 4dBu

Analog/digital dynamic range

120dB

Digital/ Analog dynamic range

120dB

Input to output dynamic range

108dB

Input impedance (balanced)

20KΩ

Output impedance (balanced type)

100Ω

Input common-mode rejection

80dB @60Hz 

Channel isolation @1kHz

100dB


Processing

Input: Mute, gain, delayer (0-100ms), 31-segment graphic equalizer, expander, compressor

Mixers: Mixer, gain

Output: delay device (0-16ms),

frequency divider (Battwos/Bezier/Linckwicz filter type, 12 dB/24 dB/36 dB/48 dB filter slope;512-order custom FIR filter, 15-stage parameter equalizer, gain, limiter

Model No.

SP- 26 (2 analog input, 6 analog output)

SP-48 (4 analog input, 8 analog output)

SP-26D (2 analog input, 2 Dante input, 6 analog output)

SP-48D (4 analog input, 4 Dante input, 8 analog output)

Size (LxWxH)

486mmx208mmx44mm


Product Features:

1. 4in 8out Speaker Management Processor belongs to our SP series. This series of speaker managers supports multi-channel analog signal input and output, supports multi-channel Dante signal input, and realizes multi-speaker scene signal distribution management;

2. The product has built-in Dante chip and high-performance DSP processing chip, 24bit, 48kHz processing capability, high-performance A/D and D/A converters;

3. In response to the need for fast parameter adjustment, the processor is equipped with a TFT interactive LCD display and an embedded GUI interface;

4. The 512-order custom FIR filter provides you with stability and linear phase; supports importing FIR parameters generated by third-party software, and supports graphical interface display;

5. Input channels include: mute, gain, delay (0-180ms), 31-band graphic equalizer, expander and mixer;

6. Output channels include: delay (0-60ms), crossover (Butterworth/Bessel/Linkwich filter type, 12dB/24dB/36dB/48dB filter slope, FIR filter), 15-band parametric equalizer, gain, limiter and other functions;

7. Professional PC control software can be used, and the connection method is USB or RJ45 network cable to realize PC software control settings;

8. The software can add, route and manage multiple online devices;

9. Support the function of copying and binding input and output channels;

10. Support the saving, calling, importing and exporting of multiple groups of scenes;

11. The panel is equipped with a rotary encoder to select the menu switch, which is easy to operate;

12. The Dante controller can be used through the RJ45 network port for remote signal management and routing control;

13. Configure a bidirectional RS232 interface and a standard Ethernet control interface, and open relevant protocol documents.


Packing List:

No.

Name

Quantity

1

Device

1PCS

2

 Power line

1PCS

3

USBSoftware

1PCS

4

Quick Guide

1Pcs

5

Certificate of qualification

1Pcs



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