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Home Commercial AudioMicrophone & PeripheralAudio Processor High-End Professional 4-Input 8-Output Audio Processor with DSP Functions D8848

4 analog inputs and 8 analog outputs

High-End Professional 4-Input 8-Output Audio Processor with DSP Functions

D8848
  • 96 kHz sampling rate with native 32-bit AD/DA resolution for extremely high dynamic range
  • High-precision panel level meters for real-time display
  • Full-featured crossover with adjustable filter slope from 1st to 8th order
  • Gain adjustment, delay, noise gate, limiter, and compressor available on both inputs and outputs
  • Full-featured matrix mixing with adjustable send levels
  • 4 XLR analog inputs and 8 XLR analog outputs
  • RS-232 and RS-485 interfaces for comprehensive control
  • 9-band adjustable PEQ for inputs; 11-band adjustable PEQ for outputs
  • 20 scene presets for easy recall and switching
Overview Specifications Brochure Related Products Solutions Latest News & Cases

The 8848 is a professional digital audio processor designed for flexible signal processing, audio routing, and sound system tuning. With 4 analog inputs and 8 analog outputs, it supports versatile audio distribution and matrix mixing for multi-zone and multi-channel sound systems.

Operating at a 96 kHz sampling rate with native 32-bit AD/DA resolution, the 8848 delivers high-resolution digital audio processing and a wide dynamic range. Its comprehensive DSP toolkit includes input and output gain control, parametric EQ, noise gate, compression, crossover, delay, limiting, matrix mixing, and real-time level metering, providing precise control over system configuration and audio performance.

The 8848 is suitable for professional installed audio, commercial sound systems, conference venues, hotels, entertainment spaces, and other applications requiring flexible audio signal processing and reliable system tuning.


Specifications of 4 input 8 output audio processor D8848


Model

D8848

Input/Output

4 × 8

Input/OutputType

(Analog)

SignalProcessor

64-bit Floating-Point DSP 1GHz

BitDepth

32-bit

SamplingFrequency

96kHz

InputImpedance

20kΩ

OutputImpedance

600Ω

A/D DynamicRange

128dB

D/A DynamicRange

127dB

MaxInputLevel

>20dBu

MaxOutputLevel

>20dBu

TransmissionDelay

1.81ms

InputChannelDelay

0ms～1000ms (Step:0.01ms)

OutputChannelDelay

0ms～1000ms (Step:0.01ms)

FIR Taps

1024 × 8

THD+N

<0.0008%(+10dBu @ 20Hz～20kHz)

FrequencyResponse

20Hz～20kHz ±0.1dB

10Hz～32kHz ±0.2dB

Crosstalk

≤-100dB

SNR

≥115dB(20Hz-20kHz No Weighted)

DynamicRange

≥115dB(20Hz-20kHz No Weighted)

NoiseFloor

<-95dBu(20Hz-20kHz No Weighted)

Connection Type

TCP/IP、RS232、RS485

Preset

20

Size

483mm×44mm×264mm 1RU

Net/Gross Weight

4.1Kg / 5.0Kg



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