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2 x 500 Watt Class D Audio Amplifier Board -T-AMP Zoom

2 x 500 Watt Class D Audio Amplifier Board -T-AMP

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SKU: AA-AB32514
Here comes the heavy load version of the original compact 2 x 500Watt amplifier board,AA-AB32514.
This audio amplifier board employs ST's 500 W FFX digital amplifier power stage chipT-AMP
A low noise, temperature controlled, cooling fan is mounted atop the robust heatsink to maximize heat dissipation. Thermal, over/under voltage, and current protection circuits are also included to extend the longevity of the amplifier board. Mounting holes are provided as is a 2.5 mm x 5.5 mm power jack for quick connection. Screw-down phoenix-type terminals are included for quick speaker wire connection. RCA line-level inputs are pre-attached to make this board ready to rock.

Availability: In stock

$99.90
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Product Description

    Details

     
    2 x 500Watt Class D Audio Amplifier Board -T-AMP
     
     
    Manual: AA-AB32514
     
     
    Overview:

    Here comes upgrade version of the original 2 x 500 watt class D audio amplifier board T-Amp technology.

    By means of dedicated heat sink design with temperature controlled fan,it is capable of delivering dual channel maximum power 500W RMS @ 3ohm simultaneously without extraordinary heat sink.

    Besides of built-in chip protection, ESD and spike protection components used throughout input and output of the amplifier board ensure its robustness and reliability.

    A low noise, temperature controlled, cooling fan is mounted atop the robust heatsink to maximize heat dissipation. Thermal, over/under voltage, and current protection circuits are also included to extend the longevity of the amplifier board. Mounting holes are provided as is a 2.5 mm x 5.5 mm power jack for quick connection. Screw-down phoenix-type terminals are included for quick speaker wire connection. RCA line-level inputs are pre-attached to make this board ready to rock.

    Features:  

    •  2mm PCB thickness,2Oz Cu
    •  Screwing to chassis conveniently 
    •  Shut down easily by external pulled down to GND
    •  Size:6inchX4.8inchX1.4inch
    •  Weight: 462g
    •  Supporting optional volume control module
    •  Thermal and short circuit protection
    •  Undervoltage and overvoltage protection 
    •  Startup and power down pop elimination
    •  Analog single ended signal input(RCA)
    •  Output 500W@3ohm 48V DC THD+N 10%
                   320W@3ohm 48V DC THD+N 1%
    Applications:
    • Public address 
    • Car Audio
    • Public address
    • Active Subwoofer
    • Home DIY
    • Home Theater Receiver
    • Car Audio
    • Multi-channel Distribution
    • Background Music Systems
    • Musical Instrument Amplifiers
    Electrical Specification:
     

    Specifications typical @ +25℃,Powered by 50V DC, unless otherwise noted. Specifications 

    subject to change without notice.

    Parameter

    Conditions

    Min.

    Typ.

     Max.

    Units

    Power Supply

    -

    24

    50

    -

    VDC

    Idle Power

    SD Floating, FAN ON

    -

    15

    20

    W

    SD Floating, FAN OFF

    -

    13.5

    17

    W

    Standby Power

    SD Connected to GND, FAN OFF

    -

    0.5

    3

    W

    Maximum Current 

    1000W @ 3Ohm 

    -

    21.5

    -

    A

    Efficiency

    500W @ 3Ohm 

    91

    -

    96

    %

    Minimum Load Impedance

    -

    -

    3

    -

    Ω

    Switching Frequency

    SD Floating

    -

    700

    -

    KHz

    Fan Active @ Temperature

    -

    -

    50

    -

    Audio Specification:

    Specifications typical @ +25℃,Powered by 50V DC, unless otherwise noted. Specifications 

    subject to change without notice.

    Parameter

    Conditions

    Min.

    Typ.

    Max.

    Units

    Gain

    -

    28.5

    30.5

    32.5

    dB

    Input Sensitivity(RMS)

    @3Ω,500W,1KHz

    -

    1.76

    -

    V

    Input Impedance

    -

    -

    10

     

    Output Power

    @3Ω THD+N 1%

    -

    310

    -

    W

    @3Ω THD+N 10%

    -

    500

    -

    W

    Bandwidth @ ±3dB

    @3Ω

    20

    -

    20K

       Hz

    THD

    @3Ω, 1W, 1KHz

    -

    0.01

    -

    %

    @3Ω, 10W, 1KHz

    -

    0.019

    -

    %

    Output Noise Level

    A-weighting,Input Connected to GND       

    -

    240

    -

    µV

    SNR

    310W @3Ω THD+N 1%

    -

    95

    -

    dB

     
    Typical Performance Graphs:
     
    Frequency response:
    Noise Floor:
     
    THD+N VS Frequency:
    Thermal Image:
    All parameters were tested with Rohde & Schwarz UPV audio analyzer and AP AUX0025 filter with AES17 filter enabled.
    Connections:
    Model Selection Guide:

    Model Number

    Output Power

    Power Supply
    Range

    Typical  
    Load

    Amplifier
    IC

    Dimensions

    AA-AB32189

    2 X 100Watt

    DC 15-36V

    TDA7498

     4.8"X3.6"#1

    AA-AB32361

    2 X 160Watt

    DC 15-36V

    TDA7498E

    4.8"X3.6"

    AA-AB32971

    2 X 100Watt

    DC 15-27V

    T-AMP

    4.8"X3.6"

    AA-AB32281

    2 X 200Watt

    DC 15-36V

    T-AMP

    4.8"X3.6"

    AA-AB32195

    2 X 300Watt

    DC 15-40V

    T-AMP

    4.8"X3.6"

    AA-AB32313

    2 X 400Watt

    DC 15-48V

    T-AMP

    4.8"X3.6"

    AA-AB32512

    2 X 500Watt

    DC 25-50V

    T-AMP

    4.8"X3.6"

    AA-AB32192

    2 X 300Watt

    DC 25-48V

    TAS5630B

    4.8"X3.6"

    AA-AB32221

    2 X 150Watt

    DC 20-36V

    TAS5613

    6"X4.5"#2

    AA-AB32191

    2 X 300Watt

    DC 25-52V

    TAS5630B

    6"X4.5"

    AA-AB32196

    2 X 300Watt

    DC 24-40V

    T-AMP

    6"X4.5"

    AA-AB32314

    2 X 400Watt

    DC 24-44V

    T-AMP

    6"X4.5"

    AA-AB32514

    2 X 500Watt

    DC 24-50V

    T-AMP

    6"X4.5"

    AA-AB32432

    2 X 750Watt

    DC 60-80V

    T-AMP

    6"X4.5"

    AA-AB32321

    2 X 125Watt

    DC ±45-±60V

    IRS2092

    6"X4.5"

    AA-AB32291

    2 X 250Watt

    DC ±60-±80V

    IRS2092

    6"X4.5"

    AA-AB32511

    2 X 500Watt

    DC ±55-±65V

    IRS2092

    6"X9"#3

    AA-AB32431

    2 X 750Watt

    DC ±55-±75V

    IRS2092

    6"X9"

     
    Kindly Note:The Red marked products will be soon released.
    Optional Accessries:
    Volume Control:
    Power Supply:
     
     Package content:
    • 2 x 500Watt Class D Audio Amplifier Board x1
     
Additional Information

    Additional Information

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