This 6CH mid-power audio amplifier board is capable of delivering 100W output power per channel into a 6Ohm load based on Class D topology and TDA7498 amplifier IC, featuring high efficiency up to 95% and high sound quality with low distortion and low noise level. Easy installation, mid power output and high reliability make this audio amplifier board suitable for home audio, DIY audio, car audio and demanding industrial applications. A DC14V – 36V power supply is required.
6-channel Audio Amplifier Board
This audio module provides 6 output channels, each of which delivers 100W output power into a 6Ohm load, making it applicable to DIY audio and applications that require multichannel.
High Quality Audio Performance
By means of dedicated PCB layout design and engineers’ attentive debugging, this mid-power audio amplifier board features such high audio performance that you can get pure enjoy of the music, whose SNR reaches 94.4dB and THD+N performs well as 0.053% @ 6Ohm, 1W, 1kHz.
High Reliability and Long Service Time
A low noise cooling fan together with an optimized robust heatsink are mounted atop the amplifier board to effectively decrease the temperature. Full protection circuit, like over temperature protection and overcurrent protection, is equipped on this board for high reliability and long service time.
Easy for Installation
Four screw holes provided make this amplifier board easy for installation and quick for integration in any cabinet. Thanks to the pre-mounted industrial terminal interfaces, all you need to do is to plug in cables for connection, without any demand of soldering, which is swift and convenient. Active indicator is provided on board for customers to have an overview of the operating status of the amplifier board.
Four Stages Gain Adjustable
This audio module provides four stages gain for customers’ choice as 25.6dB, 31.6dB, 35.6dB and 37.6dB. You can select the most suitable stage for your application. The switch among the four stages gain is achieved by the different combination of the switches on the board, no need of complex operations.
- Number Of Channel(s)6
- Output Power100
- Size6 x 4.5 inches (152.4mm x 114.3mm)
- Heat DissipationHeat Sink & FAN
- Supported Parallel Bridge Tied Load Mode/
- inputSingle ended Line-in,
- Power Voltage14V-36V
- Output Power
- 100W@6Ohm 36V DC THD+N 10%
- 70W@6Ohm 36V DC THD+N 1%
- Active Indicator
- Optimized Heatsink Design
- Low Noise Cooling Fan
- Overcurrent Protection
- Overtemperature Protection
- 4-screw Easy Installation
- Weight: 610g/1.34 lbs (±10%)
- Size: 6.00 x 4.50 x 1.53 inches
|Idle Power||SD Floating, FAN ON||-||6.1||10||W|
|SD Floating, FAN OFF||-||3.6||7||W|
|Standby Power||SD Connected to GND, FAN OFF||-||2.5||5||W|
|Maximum Current||600W @ 6Ohm||-||18.1||-||A|
|Efficiency||100W @ 6Ohm||90||-||95||%|
|Minimum Load Impedance||-||-||6||-||Ω|
|Switching Frequency||SD Floating||-||350||-||KHz|
|Gain (Adjusted by SW1, SW2, SW3)||K1 ON, K2 ON||-||25.6||-||dB|
|K1 OFF, K2 ON||-||31.6||-||dB|
|K1 ON, K2 OFF||-||35.6||-||dB|
|K1 OFF, K2 OFF||-||37.6||-||dB|
|Input Sensitivity(RMS)||@ 6 Ohm, 100W, 1Khz||-||1.271||V|
|Output Power||@ 6 Ohm, THD+N 1%||-||70||-||W|
|@ 6 Ohm, THD+N 10%||-||100||-||W|
|Bandwidth @ ±3dB||@ 6 Ohm||20||-||20K||Hz|
|THD||@ 6 Ohm, 1W, 1Khz||-||0.053||-||%|
|@ 6 Ohm, 10W, 1Khz||-||0.0938||-||%|
|Output Noise Level||A-weighting, Input Connected to GND||-||270.12||-||µV|
|SNR||70W @ 6 Ohm, THD+N 1%||-||94.4||-||dB|