Digital Audio Processor DSP Karaoke Professional 4 Input 8 Output Processor for Professional Stage Sound Equipment

• Noise: <102dB
• Hi-Fi: Hi-Fi
• Activity: Prcessor
• Operation Mode: Button Control
• Speaker System: Processor
• Speaker Material: Metal
• Model NO.: 4.8SP
• Application: Commercial, Home
• Certification: CE, RoHS
• Monitor: No
• Frequency Response: 20Hz-20kHz, ±0.25dB
• Dynamic Range: >110
• Maximum Delay: 682ms on Inputs, 682ms on Outputs
• Output Gain Adjustment: -40dB to +12dB
• Parametric Equalizer: Each Input of 6 Band, Each Output of 4 Band
• Input Geq: No
• Crossover Filters: 12,18,24, or 48dB Per Octave
• Limiter Threshold: -20 to +20dbu
• Maximum Output Level: +20dbu
• Input Impedance: 18 KΩ
• Output Impedance: 100Ω
• Power Requirements: 90-240 V AC
• Dimensions (Wxhxd): 483×44.4×203mm
• Net Weight: 4.05kg
• Transport Package: Gift Box/ Export Carton/ Pallet
• Specification: 483× 44.4× 203mm
• Trademark: Lucky Tone or OEM
• Origin: China
• HS Code: 8409991000
• Production Capacity: 500000PCS Per Year

Product Description

 

4 Input, 8 Output Digital Speaker Processor

Features:

>4 input/8 output interfaces (input allocable to any of the output)

>Slope: 12 dB/Oct, 18 dB/Oct, 24 dB/Oct

>48dB/Oct / 682 ms of input delay, 21 ms of output delay

>Linkwitz-riley filter, Bessel filter and Butterworth filter

>Parametric equalizer: full bandwidth (1/64 to 4 octave)

>Each output is with an intuitive user interface of limiter

>Programmable RS232 on the front panel

>48 kHz sampling frequency

>Independent input and output indicators

>Balanced input and output XLR speaker interface

>PC control software included

Model	4.8SP
Frequency Response	20Hz-20kHz, ±0.25dB
Dynamic range	>110
Maximum delay	682ms on inputs, 682ms on outputs
Output gain adjustment	-40dB to +12dB
Parametric equalizer	each input of 6 band, each output of 4 band
Input GEQ	No
Crossover filters	12,18,24, or 48dB per octave
Limiter threshold	-20 to +20dBu
Maximum output Level	+20dBu
Input impedance	18 kΩ
Output impedance	100Ω
Power requirements	90-240 V AC
Dimensions (WxHxD)	483×44.4×203mm
Net Weight	4.05Kg