1. Selelekela
The S600X 2.1 Channel Bluetooth Power Amplifier Board is a high-performance audio amplification solution designed for enthusiasts. It features the original imported TPA3255 chip, delivering a powerful output of 300W + 300W for stereo channels and an additional 600W for the subwoofer. This amplifier board offers flexible audio input options including Bluetooth 5.2, AUX, and USB, and boasts an innovative design with independent subwoofer volume and frequency adjustment, ensuring a rich and dynamic audio experience. The left and right channels provide true full-band output, allowing for strong bass even without a dedicated subwoofer.
2. Boitsebiso ba Tšireletseho
- Etsa bonnete ba hore motlakase o na le voltage is within the specified range (DC 19-51V). Using an incorrect voltage ka senya sesebelisoa.
- Always disconnect power before making any connections or disconnections.
- Qoba ho pepesa the amplifier board to moisture, extreme temperatures, or direct sunlight.
- Do not attempt to disassemble or modify the board. Refer all servicing to qualified personnel.
- Etsa bonnete ba hore ho na le ventilation e nepahetseng ho potoloha amplifier board to prevent overheating.
- Connect speakers with appropriate impedance ratings as specified in the power output table to prevent damage to the ampsefepi kapa dibui.
3. Likahare tsa Sephutheloana
- Matla a Bluetooth a S600X 2.1 Channel Amplifier Board (Note: Power supply and audio cables are not included and must be purchased separately.)
4. Litlhaloso
| Sebopeho | Tlhaloso |
|---|---|
| Mohlala | S600X / S600X-W |
| Mokhoa oa ho kenya | Bluetooth + AUX + U Disk + USB Sound Card |
| Keletso Voltage | DC 19-51V / 10A or above |
| Bluetooth Version | 5.2 (Supports SBC and AAC protocols) |
| AmpLifier Chip | TPA3255 |
| Matla a Mangata a Output | 300W + 300W + 600W |
| U Disk Decoding | WAV, FLAC, APE, MP3 (FAT32 format, ≤32GB, Sampling rate: 44100Hz, Bit rate: 1411kbps) |
| Main Board Size | 124mm x 124mm x 34mm |
| Lead Length | 200 limilimithara |
| S600X-W Weight | 405g |
| Product Dimensions (Integrated) | 141mm x 123mm x 43mm |
| Product Weight (Integrated) | 490g |
Power Output Table (@1kHz)
| DC Moqtage | Channel | Sebui se Impedance | Matla a Output |
|---|---|---|---|
| 24V | Left/Right Channel | 8Ω 4Ω | 30W+30W 70W+70W |
| Subwoofer | 4Ω 2Ω | 70W 150W | |
| 36V | Left/Right Channel | 8Ω 4Ω | 80W+80W 160W+160W |
| Subwoofer | 4Ω 2Ω | 160W 350W | |
| 50V | Left/Right Channel | 8Ω 4Ω | 160W+160W 300W+300W |
| Subwoofer | 4Ω 2Ω | 300W 600W |
Note: If the power supply is 50V, the speakers connected to the Left/Right channels must have an impedance of ≥4Ω, and the subwoofer speaker must have an impedance of ≥2Ω.
Image: Detailed specifications table for the S600X ampboto ea lifier.
Image: Power output table for the S600X ampboto ea lifier.
5. Seta
5.1 Khokelo ea Phepelo ea Matla
The S600X amplifier board requires a DC 19-51V power input. The higher the input voltage within this range, the greater the potential output power. A minimum current of 10A is recommended for optimal performance, especially at higher voltages.
- For low-power speakers (below 5-6 inches): A 24V/5A or above DC power adapter is suitable.
- For 6-8 inch low-power speakers (recommended): A 36V/8A or above DC power adapter is ideal.
- For maximum output power: A 48V/10A or above DC power adapter is required.
Connect the DC power adapter to the 5.5-2.5DC socket or the designated wiring terminals on the board.
5.2 Likhokahano tsa audio
Refer to the wiring diagram below for connecting your speakers and audio sources.
Image: Wiring diagram and control layout for the S600X ampboto ea lifier.
- Kenyeletso ea Matla: Connect your DC 19-51V power supply to the 5.5-2.5DC socket or the screw terminals labeled 'POWER DC 19-51V'.
- Left & Right Channel Output: Connect your passive stereo speakers to the terminals labeled 'Left Channel' and 'Right Channel'.
- Tlhahiso ea Subwoofer: Connect your passive subwoofer to the terminals labeled 'Subwoofer'.
- 3.5mm Audio Input (AUX): Connect an audio source (e.g., phone, PC) using a 3.5mm audio cable to the '3.5mm Audio Input' jack.
- USB Sound Card / U Disk Input: Insert a USB flash drive (FAT32 format, ≤32GB, containing MP3, WAV, APE, FLAC files) into the USB port. Alternatively, connect a computer via USB to use the board as a USB sound card.
- Lenakana la Bluetooth: Connect a 1st generation IPEX Bluetooth antenna to the '1st generation IPEX interface' for improved Bluetooth range and stability.
6. Litaelo tsa Ts'ebetso
6.1 Power On and Input Mode Selection
Upon connecting the DC power supply, the amplifier board will power on. If no other external sound sources are connected, it will default to Bluetooth mode.
Mokhoa oa 6.2 oa Bluetooth
- Netefatsa hore amplifier board is in Bluetooth mode (it defaults to this if no other sources are connected, or switch using the multi-function knob).
- On your mobile phone or other playback device, search for Bluetooth devices.
- Select and pair with "DAJUNGUO AUDIO".
- Once connected, you can play music from your device.
6.3 Mokhoa oa USB
- Prepare a USB flash drive (U disk) formatted as FAT32, with a capacity of 32GB or less.
- Kenya molumo files in MP3, WAV, APE, or FLAC format onto the U disk. The supported lossless bit rate is 1411kbps and sampling rate is 44100Hz.
- Insert the U disk into the USB port on the ampboto ea lifier.
- Switch the input mode to USB using the multi-function knob.
6.4 AUX Mokhoa
- Connect your audio source to the 3.5mm audio input jack using a 3.5mm audio cable. For best sound quality, use a shielded audio cable.
- Switch the input mode to AUX using the multi-function knob.
6.5 Multi-function Knob Operations
The multi-function knob provides intuitive control over playback and settings:
- Penya: Khutsa/Bapala
- Penya Habeli: Sefela se Latelang
- Three Clicks: Pina e Fetileng
- Ho Tobetsa Hane: Switch Input Mode (cycles through Bluetooth, USB, AUX)
- Ho Tobetsa Hahlano: Khutlisa Litlhophiso tsa Feme
- Tobetsa nako e telele: Low Power Standby / Power On
6.6 Taolo ea Molumo le Molumo
The amplifier board features several knobs for precise audio adjustment:
- L&R Channel VOL: Adjusts the overall volume for the left and right stereo channels.
- L&R Channel TREBLE: Adjusts the high frequencies for the left and right stereo channels.
- L&R Channel BASS: Adjusts the low frequencies for the left and right stereo channels.
- SUB-VOL: Independently adjusts the volume of the subwoofer channel.
- SUB-FREQ: Independently adjusts the low-pass filter frequency for the subwoofer channel.
6.7 Playback Mode Memory
The product has a playback mode memory function. If you were using AUX mode before powering off, it will automatically enter AUX mode upon the next power-on. Similarly, if you were in Bluetooth mode, it will return to Bluetooth mode.
Image: Multiple audio input modes diagram.
7. Ho rarolla mathata
- Ha ho Molumo:
- Check all power and audio connections.
- Ensure the correct input mode is selected using the multi-function knob.
- Verify that the volume levels on both the amplifier and the audio source are turned up.
- Check speaker connections and ensure speakers are functioning correctly.
- Mathata a Khokahano ea Bluetooth:
- Netefatsa hore amplifier is in Bluetooth mode.
- Make sure no other device is currently connected to the ampsesebelisoa ka Bluetooth.
- Try forgetting "DAJUNGUO AUDIO" from your device's Bluetooth list and re-pairing.
- Ensure the Bluetooth antenna is properly connected.
- Molumo o sothehileng:
- Fokotsa molumo ka bobeli amplifier le mohloli oa molumo.
- Check speaker impedance compatibility with the power supply voltage (refer to the Power Output Table).
- Ensure the power supply is adequate for the connected speakers and desired output.
- If using AUX, try a different, shielded audio cable.
- USB Playback Not Working:
- Ensure the U disk is formatted as FAT32 and its capacity is 32GB or less.
- Netefatsa hore audio files are in a supported format (MP3, WAV, APE, FLAC).
- Try a different U disk.
- Boitšoaro bo sa Lebelloang:
- Perform a factory reset by clicking the multi-function knob five times.
- Power cycle the device (disconnect and reconnect power).
8. Malebela a Mosebedisi
- Optimize Subwoofer Performance: Nka advantage of the independent subwoofer volume (SUB-VOL) and frequency (SUB-FREQ) controls. Experiment with these settings to perfectly blend your subwoofer with your main speakers and suit your listening preferences.
- Power Supply Matching: For the best audio quality and to achieve the advertised power output, ensure your DC power supply meets or exceeds the recommended voltage and current for your speaker setup. A higher quality power supply can significantly impact sound performance.
- Impedance ea Sebui: Always match your speaker impedance to the amplifier's capabilities, especially when using a 50V power supply. Incorrect impedance can lead to reduced performance or damage.
- Boleng ba Cable: For AUX input, using a good quality, shielded audio cable can help minimize interference and improve sound clarity.
- Lenakana la Bluetooth: If you experience poor Bluetooth range or intermittent connections, ensure the external IPEX Bluetooth antenna is securely connected and positioned for optimal reception.
9. Tlhokomelo
- Boloka the amplifier board clean and free from dust. Use a soft, dry cloth for cleaning.
- Ensure adequate airflow around the board to prevent dust buildup and overheating.
- Avoid placing heavy objects on the board.
- Boloka sesebelisoa sebakeng se phodileng, se omeletseng ha se sa sebelisoe nako e telele.
10. Tiisetso le Tšehetso
For any technical issues, questions, or support needs, please contact the seller or manufacturer directly. Keep your purchase records for warranty claims.
