AS-4.8 4-In x 8-Out DSP professional karaoke digital audio processor for PA system

$270.00 - $315.00
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1 Piece
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Company Information

Guangzhou Xinbaosheng Audio Equipment Company Limited

CN Manufacturer
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US$ 40,000+
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Port: Guangzhou
Payment Terms: L/C,T/T,Western Union,MoneyGram,paypal, trade assurance,Ali express payments for offline orders
Supply Ability: 1500 Piece/Pieces per Month audio processor
Place of Origin: Guangdong China
Brand Name: Aoyue
Model Number: AS-4.8
Power: passive
Frequency Range (Hz): 20Hz-20kHz, 0.25dB
Dimension (L x W x H): 48.26 x 4.45 x 21.59cm
Product Name: Digital Processor
Warranty: 3 Years
Color: Black
Price: Low Factory Price
Safety/Compliance: CE, FCC, RoHS
Output: Active Balanced, 112 Ohms
Output Level: +20dBu (Max)
Output Gain Range: -40dB-+12dB
Weight: 7kg
Dimensions: 48.26 x 4.45 x 21.59cm
Packaging Detail: Strong Carton Packing. Ashely 4-In x 8-Out DSP professional karaoke digital audio processor for PA system

4-In x 8-Out DSP professional karaoke  digital audio processor for PA system

Product Description
InputActive Balanced, 18kOhms
Input Level+20dBu (Max)
Input Gain Range-40dB-+12dB
OutputActive Balanced, 112 Ohms
Output Level+20dBu (Max)
Output Gain Range-40dB-+12dB
AC RequirementsUniversal Power Supply  ; 100-240VAC, 50/60Hz, 20W
EQ Filter Types1st or 2nd Order High or Low Shelf, Parametric
Shelving Filter Boost/Cut Range +15dB/-30dB
Shelving Filter Frequency RangeLow Shelf: 19.7Hz-2kHz   ; High Shelf: 3.8kHz-21.9kHz
Parametric Filter Boost/Cut Range+15dB/-30dB
Parametric Filter Frequency Range19.7Hz-21.9kHz, 1/24 Octave Steps
Parametric Filter BandwidthFour Octaves to 1/64 Octave
Input/Output Delay0-682ms
HPF/LPF Frequency Range19.7Hz to 21.9kHz, Off
Available Filter Types



12dB/Oct Butterworth;12dB/Oct Bessel
12dB/Oct Linkwitz-Riley;18dB/Oct Bessel
18dB/Oct Linkwitz-Riley;24dB/Oct Butterworth
24dB/Oct Bessel;24dB/Oct Linkwitz-Riley
48dB/Oct Butterworth;48dB/Oct Bessel
48dB/Oct Linkwitz-Riley

Threshold Range-20dBu-+20dBu
Ratio Range1.2:1 to infinity:1
Attack Time Range0.5ms-50ms
Release Time Range10ms-1Sec
Frequency Response20Hz-20kHz, 0.25dB
THD<0.01% at 1kHz, +20dBu
Dynamic Range>110dB, 20Hz-20kHz unweighted
Audio Sampling Rate48kHz
Propagation Delay1.46ms
Signal LEDs (dBu or VU): Inputs-20/Mute, -10, 0, +10, Clip
Signal LEDs (dBu or VU): Outputs-20/Mute, -10, 0, Limit Threshold, Clip
Environmental Temperature40-120 deg. F / 4-49 deg. C noncondensing
Dimensions (L x H x D)19 x 1.75 x 8.5" / 48.26 x 4.45 x 21.59cm
Weight3.18lbs / 7kg
Mfr 4.8SP
Detailed Images

 4.8 SP (19).jpg4.8 SP (22).jpg4.8 SP (24).jpg


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