Sp480 4 in Audio Processor, DSP Processor

• Noise: <95dB
• Hi-Fi: Not Hi-Fi
• Activity: Passive
• Operation Mode: Wire / Remote Control
• Speaker System: Optional Combination
• Speaker Material: Metal
• Model NO.: Sanway SP480
• Application: Commercial
• Certification: CE, RoHS
• Monitor: LED Screen
• THD: 0.005%-0.01%
• Type: 4 in & 8 Output Processor
• Power: 25 Watts
• Power Supply: AC 110V/220V 50Hz/60Hz
• Transport Package: Durable Cartons or Flight Case
• Specification: 4 in and 8 output
• Trademark: Sanway or OEM
• Origin: Made in China
• HS Code: 8518220000
• Production Capacity: 1000PCS/Month

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.

Specification:

Model	SP480 4input&8output Digital Speaker Management
Input Impedance	Balance: 20KΩ
Output Impedance	Balance: 100Ω
PC Com Port	One USB Com Port on front panel, 2 Rs485 Com Port on back panel(RJ-45)
CMRR	>70dB@1KHz
Input Level	≤+25dBu
Frequency Response	20Hz~20KHz ±0.5dB
S/N R	>110dB
THD	<0.01% @OUTPUT=0dBu/1KHz
Crosstalk of Channels	>80dB@1KHz
Delay Time Step	Each 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 Polarity	In-phase(+) or reversed phase(-)
Input EQ	6-band parameter EQ; Frequency: 20Hz~20KHz; Gain:-20 dB~+20 dB; Bandwidth: 0.05oct~3oct
Mute	Mute with each Input& Output channel
Input Selection	Each input channel can be selected to each output channel
Output Gain	Range:-12dB~+12dB, step: 0.1dB
Crossover	Each 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.
Limiter	Limiter 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 EQ	Each 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
Processor	96KHz Sampling frequency, 32-bit Floating-Point DSP
Display	With 2*24 LCD, 8-LED input/output level. Mute and Editing mode can be displayed.
Power	≤25W
Power Supply	AC 110V/220V 50Hz/60Hz
Dimension(L×W×H)	482×232×44mm
Gross Weight	5.0kg