Features:
1. FILTER mode only the main volume knob is effective, stereo and subwoofer filter gain and cutoff frequency are set by the APP, and automatic memory is not lost after all parameters are set.
2. EQ mode Only the effective stereo and subwoofer volume of the main volume knob is set by the APP, 10 EQ is adjusted by the APP, and automatic memory is not lost after all parameters are set.
3. Users can adjust various parameters of the audio system through the potentiometer or APP, including gain, left and right gain balance fine-tuning, high pass/bandpass filtering, total volume, stereo volume, subwoofer volume, etc.
4. DAS Series A1 products are equipped with high-performance DSP ADAU1701 chip, which is a complete single chip audio system with 28/56-bit ADC, DAC resolution and calculation accuracy, with extremely high signal-to-noise ratio of 100dB ADC and 104dB DAC.
Specifications:
Model: DAS A1
Adaptive power supply: The working voltage range is 15-36VDC. The recommended voltage is 24-32V and the current is more than 8A
Bluetooth-compatible: 5.1, transmission distance 15 meters
Input method: Bluetooth-compatible+AUX+U disk/sound card
Number of channels: 2.1, left and right channels + subwoofer
Power amplifier chip: two original TDA7498E
Shipping list:
Heavy bass amplifier board *1
Accessories *1
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
CONTACT US
RETURNS POLICY
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SHIPPING
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Curabitur vel sem mi. Proin in lobortis ipsum. Aliquam rutrum tempor ex ac rutrum. Maecenas nunc nulla, placerat at eleifend in, viverra etos sem. Nam sagittis lacus metus, dignissim blandit magna euismod eget. Suspendisse a nisl lacus. Phasellus eget augue tincidunt, sollicitudin lectus sed, convallis desto. Pellentesque vitae dui lacinia, venenatis erat sit amet, fringilla felis. Nullam maximus nisi nec mi facilisis.
How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
