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4 x 100 Watt Class D Audio Amplifier Board - STA508 Zoom

4 x 100 Watt Class D Audio Amplifier Board - STA508

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SKU: AA-AB009
Based on two TC2000 and four STA508 chips, this class-D audio amplifier board allows the creation of really good sounding multi-channel systems. Being compatible with power supplies ranging from 10V-30V, it can be used in many audio systems.

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$61.90
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Product Description

    Details

     

     

     4 x 100Watt Class D Audio Amplifier Board -  STA508

     

    Brife Introduction:

     

    Product Number AA-AB009
    Product Name
    4 x 100Watt Class D Audio Amplifier Board -  STA508
    Size 144.8 (L) X 134.6(W) X 31.0(H) ±0.2mm
    Net Weight 790g/28.3oz

     

    Based on two TC2000 and four STA508 chips, this class-D audio amplifier board allows the creation of really good sounding multi-channel systems. Being compatible with power supplies ranging from 10V-30V, it can be used in many audio systems.

    This amplifier has four channels, all with the same power up to 100W each and sound quality, so the sound quality is simply outstanding. You can use any number of channels you like, and leave the others unused.This is an exceptionally well designed amplifier, with a lot of power reserve, high fidelity, low distortion, good S/N ratio, high sensitivity, low consumption and full protection. Having all these almost ideal characteristics this amplifier is likely to become the basic building block of your future high fidelity system, or it can also become the element that will upgrade your existing system. 

    Warning: Never plug in or unplug RCA connectors when the amplifier is powered; otherwise the amplifier will be damaged permanently.

     

    Features:   

    • Several wiring methods facilitate connection.     
    • Mounting holes are available for easy installation and fix.     
    • Excellent heat sink eliminates your worry over heat dissipation.    
    • "Audiophile quality" sound    
    • A perfect "Class D" architecture  
    • Operating voltage range: 10V-30V, the maximum voltage of power supply is 32V  
    • Frequency response: 20Hz-20KHz (±3dB)    
    • Signal/Noise Ratio:100dB     
    • High Output Power  
    • 30W @ 6Ω, < 1% THD+N  
    • 40W @ 8Ω, < 3% THD+N        
    • 100W @ 4Ω, < 10.0% THD+N     
    • High Efficiency     
    • 86% @ 60W 8Ω     
    • 82% @ 46W 6Ω     
    • 90% @ 100W 4Ω     
    • Audiophile Quality Sound     
    • 0.007% THD+N @ 30W 8Ω     
    • 0.005% THD+N @ 70W 4Ω     
    • Line level analogue audio input     
    • Over/under voltage turn off     
    • Over current protection     
    • Over temperature protection     
    • Over 90% components are SMT based, which are reliable and environment-friendly     
    • Ideal for DIY and industrial applications

     

    Specifications:        

                                                                                                     

     

    Min.

    Typ.

    Max.

    Supply Voltage

    10V

    24V

    30V

    Over-current Shutdown

    7A

    12A

    16A

    Signal/Noise Ratio

    90dB(A weighed)

    100dB (A weighed)

    /

    THD+N

    /

    0.010% THD+N @ 70W 4Ω
            0.007% THD+N @ 30W 8Ω

    /

    Frequency Response

    /

    20HZ—20KHz(±3dB)

    /

    Input Sensitivity

    0.720V

    0.771V

    0.800V

    Channel Separation

    80dB

    95dB

     

    Efficiency (Vcc=30V)

     

             

    /

    86% @ 117W  4Ω
            82% @ 46W   6Ω
            88% @ 60W   8Ω

     

             

    /

    Output power 4 ohm*@30V rail

    /

    50W <0.01THD+N
            100W<10% THD+N

    /

    Output power 8 ohm*@30V rail

    /

    35W<0.01THD+N
            60W<10% THD+N

    /

    Offset Voltage (adjustable)

    -100mV

    0mV

    100mV

    Input Impedance

    20K ohms

    22K ohm

    /

    Damping Coefficient

    /

    Not tested

    /

    Power Stage Gain

    14V/V

    16V/V

    18V/V

    Thermal Warning

    /

    130ºC

    /

    Thermal Shutdown

    /

    150ºC

    /

     

     

    Applications:   

    • Active Subwoofers    
    • Home Theater Receiver     
    • Multi-channel Distribution    
    • Active DVD System     
    • Mini/Micro Systel


    Package Including:

    • 4*100W @4Ω  STA508 Class-D Audio Amplifier Board ×1     
    • Headset jack-to-RCA cable x2     
    • Banana jack x8     
    • Bevel washer x16     
    • Cable x4     
    • auxiliary lead x8

     

    Notes:

    The accessories might be a little different from what you've seen on webpage since the accessories you received might be from different batch. However, it won't affect your use. Sure Electronics assumes no liability for any ambiguity caused by the product photos.

     

     

     
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