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1 x 300 Watt Class D Audio Amplifier Board Compact - T-AMP Zoom

1 x 300 Watt Class D Audio Amplifier Board Compact - T-AMP

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SKU: AA-AB31194
Searching for powerful and hifi subwoofer driver,especially dealing with low impedance speakers.
Here comes the1 x 300Watt amplifier board,AA-AB31194.
This audio amplifier board employs Sure Electronics T-AMP technology,featuring low distortion and low noise level.
This amplifier board supports mono amplification by using PBTL topology.
By means of dedicated heatsink design with temperature controlled fan,it is capble of delivering single channel maximum power 300W RMS @ 3ohm without extrordinary heatsink.
Besides of built-in chip protection, ESD and spike protection components used throughout input and output of the amplifier board ensure its robustness and reliablity.

Availability: In stock

$39.90
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Product Description

    Details

     
    1 x 300Watt Class D Audio Amplifier Board Compact -
    (T-AMP Technology) 

    Welcome to view Our YouTube Video!

    Manual: AA-AB31194

    Warranty

     

    Overview:

    Searching for powerful and hifi subwoofer driver,especially dealing with low impedance speakers.
    Here comes the1 x 300Watt amplifier board,AA-AB31194.
    This audio amplifier board employs Sure Electronics T-AMP technology,featuring low distortion and low noise level.
    This amplifier board supports mono amplification by using PBTL topology.
    By means of dedicated heatsink design with temperature controlled fan,it is capble of delivering single channel maximum power 300W RMS @ 3ohm without extrordinary heatsink.
    Besides of built-in chip protection, ESD and spike protection components used throughout input and output of the amplifier board ensure its robustness and reliablity.

    Features:

    • Output Power 
                300W@3Ω 40V DC THD+N 10%
                225W@3Ω 40V DC THD+N 1%
     
    • Power and Clip Indicator
    • Support Volume Control Board
    • BTL Architecture
    • Temperature Control FAN 
    • Full protection
    • Optimized Heatsink Design
    • 4-screw Easy Installation
    • Weight:414g/0.92 lbs(±10%)
    • Size:4.80inchX3.60inchX1.50inch

    Application:

    • Home theater receiver
    • Car audio
    • Background music systems
    • Musical instrument amplifiers
    • Prototype for recording studios, Post-production, Live sound and Hi-Fi applications 

    Electrical Specifications:

    Specifications typical @ +25℃, Powered by 40V DC, unless otherwise noted. Specifications subject 

    to change without notice.

    Parameter

    Conditions

    Min.

    Typ.

     Max.

    Units

    Power Supply

     -

    15

    40

    42

    VDC

    Idle Power

    SD Floating,FAN ON 

    -

    5.6

    9

    W

    SD Floating,FAN OFF

    -

    4.9

    8

    W

    Standby Power

    SD Connected to GND,FAN OFF

    -

    0.8

    2.4

    W

    Efficiency

    300W @3ohm 

    85

    -

    95

    %

    Minimum Load Impedance

     -

     -

    2

    Ω

    Switching Frequency

    SD Floating

    -

     700

    -

    KHz

    Fan Active @ Temperature

     -

     -

    50

     

    Audio Performance:

    Specifications typical @ +25℃, Powered by 40V DC, unless otherwise noted. Specifications subject 

    to change without notice.

    Parameter

    Conditions

    Min.

    Typ.

    Max.

    Units

    Gain

    -

    -

    28

    -

    dB

    Input Sensitivity(RMS)

    -

    -

    1.4

    1.8

    V

    Input Impedance

    -

    -

    10

    11

    Output Power

    @3Ω THD+N 1%

    -

    225

    -

    W

    @3Ω THD+N 10%

    -

       300

    -

          W

    Bandwidth @ ±3dB

    @3Ω

    20

    20K

       Hz

    THD

    @3Ω,1W,1KHz

          -

    0.013

    0.05

    %

    @3Ω,100W,1KHz

          -

    0.081

    0.1

    %

    Output Noise Level

    A-weighting,

    Input Connected to GND

          -

    179

    300

    uV

    SNR

    225W @3Ω THD+N 1%

    -

    96

    100

    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.

    Connection:

     

     Model Selection Guide:

    Model Number

    Output Power

    Power Supply
    Range

    Typical  
    Load

    Amplifier
    IC

    Dimensions

    AA-AB31184

    1 X 100Watt

    DC 10-24V

    TPA3116

     3.6"X2.7"#1

    AA-AB31371

    1 X 220Watt

    DC 15-36V

    TDA7498E

     4.8"X3.6"#2 

    AA-AB31282

    1 X 200Watt 

    DC 15-36V

    T-AMP

    4.8"X3.6"

    AA-AB31194

    1 X 300Watt

    DC 15-40V

    T-AMP

    4.8"X3.6"

    AA-AB31315

    1 X 400Watt 

    DC 15-44V

    T-AMP

    4.8"X3.6"

    AA-AB31511

    1 X 500Watt 

    DC 15-50V

    T-AMP

    4.8"X3.6"

    AA-AB31243

    1 X 600Watt

    DC 25-48V

    TAS5630B

    4.8"X3.6"

    AA-AB31191

    1 X 300Watt

    DC 20-36V

    TAS5613

     6"X4.5"#3 

    AA-AB31241

    1 X 600Watt

    DC 25-48V

    TAS5630B

    6"X4.5"

    AA-AB31316

    1 X 400Watt 

    DC 15-36V

    1.5Ω

    T-AMP

    6"X4.5"

    AA-AB31513

    1 X 500Watt 

    DC 15-40V

    1.5Ω

    T-AMP

    6"X4.5"

    AA-AB31242

    1 X 600Watt 

    DC 15-40V

    1.5Ω

    T-AMP

    6"X4.5"

    AA-AB31321

    1 X 800Watt 

    DC 15-46V

    1.5Ω

    T-AMP

    6"X4.5"

    AA-AB31512

    1 X 500Watt

    DC ±55-±65V

    IRS2092

    6"X4.5"

    AA-AB31431

    1 X 750Watt

    DC ±55-±75V

    IRS2092

    6"X4.5"

     Kindly Note:The Red marked products will be soon released. 

    Optional Accessries:

    Volume Control:

     

    Bluetooth Audio Receiver Board:

    Power Supply:

     PS-SP11156 Mean Well MW 36V 9.7A 350W AC/DC Switching Power Supply NES-350-36 UL 

    Package include:

    1 x 300W Class D Audio Amplifier Board x 1 

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    Additional Information

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