1. ບົດແນະນຳ
Thank you for choosing the PROEL S12A Professional Amplified Subwoofer. This active hybrid subwoofer is designed to deliver powerful and clear low-frequency sound reinforcement for various professional audio applications. Featuring an integrated Class D digital power amplifier and a 12-inch speaker, the S12A offers robust performance and versatile connectivity options.
To ensure optimal performance and longevity of your unit, please read this manual thoroughly before operation and retain it for future reference.
2. ຂໍ້ມູນຄວາມປອດໄພ
ກະລຸນາປະຕິບັດຕາມຂໍ້ຄວນລະວັງດ້ານຄວາມປອດໄພຕໍ່ໄປນີ້ເພື່ອປ້ອງກັນໄຟຟ້າຊັອດ, ໄຟໄໝ້ ຫຼື ຄວາມເສຍຫາຍຕໍ່ຕົວເຄື່ອງ:
- ແຫຼ່ງພະລັງງານ: Connect the unit only to a power supply of the type described in this manual or marked on the unit.
- ການຕໍ່ດິນ: ຮັບປະກັນວ່າໜ່ວຍໄດ້ຖືກຕັ້ງຮາກຖານຢ່າງຖືກຕ້ອງເພື່ອປ້ອງກັນການເກີດໄຟຟ້າຊັອດ.
- ການລະບາຍອາກາດ: ຫ້າມປິດຊ່ອງລະບາຍອາກາດ. ຮັບປະກັນການໄຫຼວຽນຂອງອາກາດທີ່ພຽງພໍຢູ່ອ້ອມໜ່ວຍເພື່ອປ້ອງກັນຄວາມຮ້ອນເກີນ.
- ນ້ໍາແລະຄວາມຊຸ່ມ: ຫ້າມບໍ່ໃຫ້ອຸປະກອນຖືກຝົນ ຫຼື ຄວາມຊຸ່ມຊື່ນ. ຫ້າມວາງສິ່ງຂອງທີ່ເຕັມໄປດ້ວຍຂອງແຫຼວ, ເຊັ່ນ vases, ໃສ່ເຄື່ອງ.
- ແຫຼ່ງຄວາມຮ້ອນ: ຮັກສາເຄື່ອງໃຫ້ຫ່າງຈາກແຫຼ່ງຄວາມຮ້ອນເຊັ່ນ: radiators, ເຄື່ອງບັນທຶກຄວາມຮ້ອນ, ເຕົາ, ຫຼືອຸປະກອນອື່ນໆ (ລວມທັງ. amplifiers) ທີ່ຜະລິດຄວາມຮ້ອນ.
- ທໍາຄວາມສະອາດ: ເຮັດຄວາມສະອາດພຽງແຕ່ດ້ວຍຜ້າແຫ້ງ. ຢ່າໃຊ້ເຄື່ອງເຮັດຄວາມສະອາດຂອງແຫຼວຫຼືເຄື່ອງເຮັດຄວາມສະອາດ aerosol.
- ການບໍລິການ: ຢ່າພະຍາຍາມບໍລິການຜະລິດຕະພັນນີ້ດ້ວຍຕົນເອງ. ອ້າງເຖິງການບໍລິການທັງtoົດໃຫ້ກັບພະນັກງານບໍລິການທີ່ມີຄຸນວຸດທິ.
- ການຈັດວາງ: Place the subwoofer on a stable, level surface. When using a pole mount, ensure the stand is stable and capable of supporting the subwoofer's weight (19 kg).
3. ຜະລິດຕະພັນເກີນview
The PROEL S12A is a high-performance active subwoofer designed for professional sound reinforcement. Below are key components and features:
ຮູບທີ 3.1: ດ້ານໜ້າ view of the PROEL S12A Subwoofer, showcasing the protective metal grille and the 12-inch speaker cone visible behind it. The PROEL logo is centered on the grille.
ຮູບທີ 3.2: ຂ້າງ view of the PROEL S12A Subwoofer, highlighting the integrated recessed handle for easy transport and positioning.
ຮູບທີ 3.3: Rear panel of the PROEL S12A Subwoofer, detailing the input/output connections, control knobs, and power inlet. This panel houses all the operational controls and audio interfaces.
ຄຸນນະສົມບັດທີ່ສໍາຄັນ:
- Integrated Class D Ampມີຊີວິດຊີວາ: Efficient and powerful ampການຈົດທະບຽນ.
- 12-inch Woofer: Delivers deep and impactful bass frequencies.
- ການເຊື່ອມຕໍ່: Two Combo XLR/Jack inputs, two XLR Link outputs, and two XLR Line outputs.
- Crossover ທີ່ສາມາດປັບໄດ້: Switchable high-pass filter at 100 Hz or 160 Hz.
- ສະຫຼັບໄລຍະ: 180° phase reversal for optimal acoustic alignment.
- ພູເສົາ: Standard 36mm pole mount socket for satellite speaker integration.
4. ຕັ້ງຄ່າ
Follow these steps to set up your PROEL S12A Subwoofer:
- ການຈັດວາງ: Position the subwoofer on a stable, flat surface. For optimal bass response, consider placing it near a wall or in a corner, but avoid direct corners if bass becomes boomy.
- ການເຊື່ອມຕໍ່ພະລັງງານ: Ensure the subwoofer's power switch is in the "OFF" position. Connect the supplied power cable to the AC inlet on the rear panel and then to a grounded electrical outlet.
- ການປ້ອນຂໍ້ມູນສຽງ: Connect your audio source (e.g., mixer, audio interface) to the "INPUT" Combo XLR/Jack connectors on the rear panel. Use high-quality balanced XLR or 1/4-inch TRS cables for best results.
- ຜົນຜະລິດສຽງ (ທາງເລືອກ):
- ເຊື່ອມຕໍ່ອອກ: Use the "LINK OUT" XLR connectors to daisy-chain the audio signal to another S12A subwoofer or another full-range speaker.
- ເສັ້ນອອກ: Use the "LINE OUT" XLR connectors to send the processed signal (with high-pass filter applied if active) to satellite full-range speakers.
- Pole Mount (Optional): If using the subwoofer with a satellite speaker, insert a standard 36mm speaker pole into the top-mounted socket on the S12A. Ensure the pole is securely seated and the satellite speaker is properly mounted.
5. ຄໍາແນະນໍາການດໍາເນີນງານ
Once the subwoofer is set up, follow these steps for operation:
- ເປີດ: Turn on your audio source (mixer, etc.) first, then switch the power button on the PROEL S12A to the "ON" position.
- ການຄວບຄຸມລະດັບສຽງ: Start with the "LEVEL" knob on the subwoofer set to its minimum position. Gradually increase the level to achieve the desired bass output.
- ຄວາມຖີ່ຂອງຄຼິສໂອເວີ: The S12A features a switchable high-pass filter. Select between 100 Hz or 160 Hz depending on your system's requirements and the frequency response of your full-range speakers.
- 100Hz: Suitable for most general applications, providing a smooth transition to full-range speakers.
- 160Hz: May be used with smaller full-range speakers that require more low-frequency support.
- ການຈັດລຽງເຟສ: Use the "PHASE" switch to select between 0° ແລະ 180°. This control helps align the phase of the subwoofer with your main speakers. Listen to the system with both settings and choose the one that provides the most coherent and impactful bass response. Often, the correct phase results in a fuller, more defined low end.
- System Balance: Adjust the subwoofer's level in conjunction with your main speakers to achieve a balanced sound. The subwoofer should augment the low end without overpowering the rest of the audio spectrum.
- ປິດພະລັງງານ: Before disconnecting power, turn the subwoofer's level down, then switch the power button to "OFF". Finally, turn off your audio source.
6. ບໍາລຸງຮັກສາ
Proper maintenance ensures the longevity and performance of your PROEL S12A Subwoofer:
- ທໍາຄວາມສະອາດ: Regularly wipe the exterior of the subwoofer with a soft, dry, lint-free cloth. Do not use abrasive cleaners, waxes, or solvents.
- ການລະບາຍອາກາດ: Ensure that all ventilation openings are clear of dust and debris. Periodically check and clean the grille if necessary to maintain proper airflow.
- ການເກັບຮັກສາ: If storing the unit for an extended period, keep it in a cool, dry place, away from direct sunlight and extreme temperatures. It is recommended to use the original packaging for protection.
- ການກວດສອບສາຍ: Periodically inspect all audio and power cables for any signs of wear, cuts, or damage. Replace damaged cables immediately.
- ການບໍລິການແບບມືອາຊີບ: For any internal issues or repairs, contact qualified service personnel. Do not attempt to open the unit or perform repairs yourself.
7. ການແກ້ໄຂບັນຫາ
If you encounter issues with your PROEL S12A Subwoofer, refer to the following common problems and solutions:
| ບັນຫາ | ສາເຫດທີ່ເປັນໄປໄດ້ | ການແກ້ໄຂ |
|---|---|---|
| ບໍ່ມີສຽງຈາກ subwoofer |
|
|
| ເບດບິດເບືອນ ຫຼື ບໍ່ຊັດເຈນ |
|
|
| ສຽງດັງ ຫຼື ສຽງດັງ |
|
|
8. ຂໍ້ມູນຈໍາເພາະ
| ຄຸນສົມບັດ | ລາຍລະອຽດ |
|---|---|
| ຊື່ຕົວແບບ | S12A |
| ປະເພດລຳໂພງ | Active Hybrid Subwoofer |
| ຂະໜາດ Woofer | 12 ນິ້ວ |
| Ampປະເພດທີ່ມີຊີວິດຊີວາ | Class D Digital |
| ຜົນຜະລິດພະລັງງານສູງສຸດ | 1200 ວັດ |
| RMS ພະລັງງານອອກ | 600 ວັດ |
| ການຕອບສະໜອງຄວາມຖີ່ | 43 Hz – 160 Hz |
| SPL ສູງສຸດ | 127 dB |
| Crossover ຄວາມຖີ່ | Switchable: 100 Hz / 160 Hz |
| ສະຫຼັບໄລຍະ | 0° / 180° |
| ວັດສະດຸປ້ອນ | 2 x Combo XLR/Jack |
| ຜົນໄດ້ຮັບ | 2 x XLR Link Out, 2 x XLR Line Out |
| Pole Mount Socket | 36 ມມ |
| ຂະໜາດ (ກວ້າງ x ສູງ x ຍາວ) | 360 x 500 x 520 ມມ (14.17 x 19.69 x 20.47 ນິ້ວ) |
| ນ້ຳໜັກ | 19 ກິໂລ (41.89 ປອນ) |
9. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
The PROEL S12A Subwoofer comes with a ການຮັບປະກັນຈໍາກັດ. For specific details regarding warranty coverage, terms, and conditions, please refer to the warranty card included with your product or contact PROEL customer support.
For technical support, service, or spare parts, please contact your authorized PROEL dealer or visit the official PROEL webສະຖານທີ່. ຢ່າພະຍາຍາມສ້ອມແປງເຄື່ອງດ້ວຍຕົວທ່ານເອງ, ເພາະວ່າສິ່ງນີ້ອາດເຮັດໃຫ້ການຮັບປະກັນຂອງທ່ານເປັນໂມຄະ.
ນະໂຍບາຍການສົ່ງຄືນ: If you wish to return a product within 30 days of receipt because you have changed your mind, please consult the retailer's return policy. If you have received a defective or damaged product, please consult the retailer's help page on returns and refunds. For specific information on purchases made through a marketplace, consult their respective help pages.
ຜູ້ຜະລິດ: Proel S.P.A.
