Gold Member Since 2012
Audited Supplier
Guangzhou Sanway Professional Audio Equipment Co., Limited

Audio Processor, 4 in Audio Processor, Dsp Processor manufacturer / supplier in China, offering Sp480 4 in Audio Processor, DSP Processor, Sanway PA Karaoke System, Fp10000q 4 Channel Audio Power Amplifier Circuit and so on.

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Sp480 4 in Audio Processor, DSP Processor

FOB Price: US $400-500 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $400-500/ Piece
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Production Capacity: 1000PCS/Month
Transport Package: Durable Cartons or Flight Case
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: Sanway SP480
  • Application: Commercial
  • THD: 0.005%-0.01%
  • Power: 25 Watts
  • Trademark: Sanway or OEM
  • Origin: Made in China
  • Noise: <95dB
  • Certification: CE, RoHS
  • Type: 4 in & 8 Output Processor
  • Power Supply: AC 110V/220V 50Hz/60Hz
  • Specification: 4 in and 8 output
  • HS Code: 8518220000
Product Description
4 In Audio Processor, SP480 Digital Speaker Management Processor

1) 96k Hz sampling frequency, 24-bit A/D and D/A converter, 32-bit DSP processor
2) Input channel With 6-band parameter EQ, Delay, polarity
3) Output channel With 6-band parameter EQ, Gain, Delay, Polarity, Crossover,
Limiter/Compressor, Signal select.
4) Build in USB & RS 485 COM
5) Program Function; Recall Function; Copy Function; Save Function; Password Function.
6) 6-band EQ: Frequency, gain & Q fact are adjustable;
Gain can be adjusted from -20 dB to +20 dB.
ModelSP480 4input&8output Digital Speaker Management
Input ImpedanceBalance: 20KΩ
Output ImpedanceBalance: 100Ω
PC Com PortOne USB Com Port on front panel, 2 Rs485 Com Port on back panel(RJ-45)
CMRR>70dB@1KHz
Input Level≤+25dBu
Frequency Response20Hz~20KHz ±0.5dB
S/N R>110dB
THD<0.01% @OUTPUT=0dBu/1KHz
Crosstalk of Channels>80dB@1KHz
Delay Time StepEach 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 PolarityIn-phase(+) or reversed phase(-)
Input EQ6-band parameter EQ; Frequency: 20Hz~20KHz; Gain:-20 dB~+20 dB; Bandwidth: 0.05oct~3oct
MuteMute with each Input& Output channel
Input SelectionEach input channel can be selected to each output channel
Output GainRange:-12dB~+12dB, step: 0.1dB
CrossoverEach 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.
LimiterLimiter with each output channel. The parameters are adjustable: Threshold value: -20dBu~+20dBu; step:0.5dBu. Attack time: 0.3mS~100mS. 0.1mS step at 0.3~1mS; 1mS step at1mS~100mS. Release Time: Release Timecan be set as twice, 4times, 6times, 8times, 16times, 32times.
Output EQEach 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
Processor96KHz Sampling frequency, 32-bit Floating-Point DSP
DisplayWith 2*24 LCD, 8-LED input/output level. Mute and Editing mode can be displayed.
Power≤25W
Power SupplyAC 110V/220V 50Hz/60Hz
Dimension(L×W×H)482×232×44mm
Gross Weight5.0kg

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