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Description
This product does not have Bluetooth feature.
This is a 2x50W audio amplifier which has integrated TI’s TPA3116 as the driver. It has a perfect class-D architecture and each channel has 50W power output. This board can be powered by any DC 12V-24V power supply. It can be used to drive any 4Ω or 8Ω passive speakers. There is an ON/OFF switch and a volume knob on the front panel.
Specification:
TA = 20℃, fIN = 1 kHz sine wave, RL = 4Ω. (Unless otherwise stated)
|
Parameter |
Condition |
Min |
Typ |
Max |
|
Supply Voltage (VDC) |
- |
12 |
21 | 24 |
|
Idle Power |
SD Floating |
- |
1.3W |
2.5W |
|
Standby Power |
SD Connected to GND |
- |
0.1W |
0.3W |
|
Maximum Current |
100W @ 4Ohm |
- |
5.29A |
- |
| Efficiency |
50W @ 4Ohm |
87% | - | 92% |
|
Minimum Load Impedance |
3.2Ω |
|||
|
Switching Frequency |
SD Floating |
- | 394KHZ | - |
| Gain | 24dB | 25dB | 26dB | |
|
Input Sensitivity(RMS) |
@4Ω, 50W, 1KHz |
- | 808mV | - |
|
Input Impedance |
- | - | 22KΩ | - |
|
Output Power |
@4Ω THD+N 1% |
- | 36W | - |
|
@4Ω THD+N 10% |
- | 50W | - | |
|
Bandwidth @ ±3dB |
@4Ω |
20Hz |
- | 20KHz |
|
THD |
@4Ω, 1W, 1KHz |
- |
0.0299% |
- |
|
@4Ω, 10W, 1KHz |
- |
0.073% |
- |
Features:
- Dimension: 16cm x 7.5cm x 4.8cm
- Weight: 420g
- Working voltage: DC 12V-24V
- Over temperature protection
- Overcurrent protection
Applications:
- Personal computer
- Desktop amplifier
- MP3, Video CD output Amplification
- Home Theater
- Powered DVD Systems
Shipping & Return
SHIPPING
Our default shipping method is Registered International Post with a tracking code. Alternatively, you may opt for express shipping via DHL or FedEx.
Please note that we endeavor to ship all orders within 24 to 48 hours. The typical delivery time frame ranges between 2 to 4 weeks.
Kindly be aware that unforeseen circumstances, including customs or postal delays, may occasionally affect delivery times beyond our control.
Customers are responsible for any customs charges and should verify their country's customs policy.
RETURNS
If you are dissatisfied with the product, you may initiate a return within one month from the date of delivery. Please ensure that the product is sent back to our address in Sydney, Australia. Kindly note that all shipping charges associated with the return are the responsibility of the customer.
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