Audison AP BMW S8-2 Prima Series Subwoofer User Manual

1. ການແນະນໍາ ແລະຫຼາຍກວ່າview

The Audison AP BMW S8-2 Prima Series Subwoofer is an 8-inch (200mm) component designed for direct replacement in BMW vehicles. This subwoofer features a 2 Ohm impedance and is engineered to maximize performance within the factory under-seat enclosures. Its design focuses on delivering powerful and clear low frequencies, enhancing the in-car audio experience.

Key features include a Neodymium magnet for high power and control, a 38mm voice coil wound on an aluminum support for efficient heat dissipation, and an ABS plastic basket reinforced with fiberglass for minimal installation depth. This manual provides essential information for the proper installation, operation, and maintenance of your Audison AP BMW S8-2 subwoofer.

ຮູບທີ 1.1: ດ້ານໜ້າ view of the Audison AP BMW S8-2 Prima Series Subwoofer. This image displays the subwoofer's top surface with the Audison logo and model number visible.

2. ຂໍ້ມູນຄວາມປອດໄພ

Please read all safety instructions before installing or operating this product. Failure to follow these instructions may result in injury or damage to the product or vehicle.

• ແນະນຳການຕິດຕັ້ງແບບມືອາຊີບ: Due to the complexity of car audio systems and vehicle electrical systems, professional installation by a qualified technician is highly recommended.
• ຕັດການເຊື່ອມຕໍ່ຫມໍ້ໄຟ: Always disconnect the vehicle's negative battery terminal before beginning any installation work to prevent electrical shorts and damage.
• ສາຍໄຟ: Ensure all wiring is correctly routed and secured to prevent pinching, chafing, or short circuits. Use appropriate gauge wiring for power and speaker connections.
• ຫຼີກ​ລ້ຽງ​ການ​ນ​້​ໍ​າ​ແລະ​ຄວາມ​ຊຸ່ມ​: Do not expose the subwoofer to water or excessive moisture. This product is not waterproof.
• ການລະບາຍອາກາດ: Ensure adequate ventilation around the subwoofer and any associated ampliifiers ເພື່ອປ້ອງກັນການ overheating.
• ລະດັບສຽງ: ການສໍາຜັດກັບລະດັບສຽງສູງເປັນເວລາດົນນານສາມາດເຮັດໃຫ້ເກີດຄວາມເສຍຫາຍຕໍ່ການໄດ້ຍິນ. ປັບລະດັບສຽງໃຫ້ຢູ່ໃນລະດັບທີ່ສະດວກສະບາຍ.

3. ເນື້ອໃນຊຸດ

ກວດ​ສອບ​ວ່າ​ທຸກ​ລາຍ​ການ​ມີ​ຢູ່​ໃນ​ຊຸດ​ກ່ອນ​ທີ່​ຈະ​ດໍາ​ເນີນ​ການ​ຕິດ​ຕັ້ງ​.

• 1x Audison AP BMW S8-2 Subwoofer
• 2x 5mm Polyurethane Gaskets

ຮູບທີ 3.1: The two 5mm polyurethane gaskets included with the subwoofer. These gaskets are crucial for proper fitment and vibration decoupling.

4. ການຕິດຕັ້ງແລະການຕິດຕັ້ງ

The Audison AP BMW S8-2 subwoofer is specifically designed for direct replacement of OEM speakers located under the front seats of compatible BMW vehicles. Its shallow design ensures compatibility with the existing factory enclosure.

4.1. ການກວດສອບການຕິດຕັ້ງກ່ອນ

• ກວດໃຫ້ແນ່ໃຈວ່າໄດ້ຕັດການເຊື່ອມຕໍ່ແບັດເຕີຣີຂອງລົດ.
• Confirm the subwoofer's impedance (2 Ohm) is compatible with your ampການ​ຕັ້ງ​ຄ່າ lifier​.
• Gather all necessary tools for removing vehicle trim and existing speakers.

4.2. ຂັ້ນຕອນການຕິດຕັ້ງ

1. Carefully remove the vehicle's front seats and access the factory subwoofer enclosures. Refer to your vehicle's service manual for specific instructions on seat and trim removal.
2. Remove the existing OEM subwoofers from their enclosures.
3. Place the two 5mm polyurethane gaskets onto the Audison AP BMW S8-2 subwoofer. These gaskets ensure a tight seal and decouple the subwoofer from vibrations within the enclosure.
4. Install the Audison AP BMW S8-2 subwoofer into the factory enclosure. The ABS plastic basket and front magnet design facilitate a minimal installation depth.
5. ເຊື່ອມຕໍ່ສາຍໄຟຂອງ subwoofer ກັບຕົວເຊື່ອມຕໍ່ amplifier. Ensure correct polarity. The 2 Ohm impedance of the S8-2 allows for maximum power output when used with compatible multi-amplified systems, such as the Audison AP 8.9 bit.
6. Secure the subwoofer firmly within the enclosure.
7. Reinstall vehicle trim and seats.
8. ເຊື່ອມຕໍ່ແບັດເຕີຣີຂອງລົດຄືນໃໝ່.

ຮູບທີ 4.1: ດ້ານຂ້າງfile of the Audison AP BMW S8-2 subwoofer, illustrating its shallow mounting depth. This design is optimized for BMW under-seat installations.

5. ການດໍາເນີນງານ

Once installed, the Audison AP BMW S8-2 subwoofer integrates with your car audio system to reproduce low-frequency sounds.

• Ampການ​ຕັ້ງ​ຄ່າ lifier​: ຮັບປະກັນຂອງທ່ານ amplifier's gain, crossover, and phase settings are properly adjusted for optimal performance with the subwoofer. Incorrect settings can lead to poor sound quality or damage.
• ການຈັບຄູ່ impedance: The 2 Ohm impedance of the AP BMW S8-2 is designed to draw maximum power from compatible amplifiers, such as the Audison AP 8.9 bit, when configured in a fully active, multi-amplified front system. Consult your amplifier's manual for impedance compatibility.
• ໄລ​ຍະ​ເວ​ລາ​ທີ່​ແຕກ​ຕ່າງ​ກັນ​: Allow a break-in period of several hours of normal listening before operating the subwoofer at high volumes. This allows the suspension components to loosen and perform optimally.

6. ບໍາລຸງຮັກສາ

The Audison AP BMW S8-2 subwoofer requires minimal maintenance to ensure long-term performance.

• ທໍາຄວາມສະອາດ: Keep the subwoofer free from dust and debris. Use a soft, dry cloth for cleaning. Avoid using harsh chemicals or abrasive cleaners.
• ເງື່ອນໄຂສິ່ງແວດລ້ອມ: ຫຼີກເວັ້ນການເປີດເຜີຍ subwoofer ກັບອຸນຫະພູມທີ່ຮຸນແຮງຫຼືແສງແດດໂດຍກົງສໍາລັບໄລຍະເວລາຂະຫຍາຍ.
• ກວດສອບການເຊື່ອມຕໍ່: ກວດກາສາຍໄຟທັງໝົດເປັນໄລຍະໆເພື່ອຮັບປະກັນວ່າພວກມັນປອດໄພ ແລະ ບໍ່ມີການກັດກ່ອນ.

7. ການແກ້ໄຂບັນຫາ

If you experience issues with your Audison AP BMW S8-2 subwoofer, refer to the following common troubleshooting steps.

• ບໍ່ມີສຽງ:
  • ກວດສອບການເຊື່ອມຕໍ່ພະລັງງານ ແລະ ສາຍດິນທັງໝົດເຂົ້າກັບ ampມີຊີວິດຊີວາ.
  • ກວດ​ສອບ​ວ່າ​ amplifier is receiving an audio signal from the head unit.
  • Ensure speaker wires are securely connected to both the subwoofer and the ampຕົວເພີ່ມຄວາມຖີ່, ແລະຂົ້ວນັ້ນແມ່ນຖືກຕ້ອງ.
  • ກວດສອບ amplifier protection modes (e.g., thermal, short circuit).
• ສຽງບິດເບືອນ:
  • ຫຼຸດ​ຜ່ອນ amplifier gain. Excessive gain can cause clipping and distortion.
  • Check for loose speaker wires or short circuits.
  • Ensure the subwoofer is not over-driven.
  • ກວດ​ສອບ​ວ່າ​ amplifier's crossover settings are appropriate for a subwoofer.
• Weak or Lack of Bass:
  • ກວດສອບ amplifier gain and bass boost settings.
  • Verify the phase setting on the amplifier or head unit. Incorrect phase can cancel out bass frequencies.
  • Ensure the subwoofer is properly sealed within its enclosure.
  • Confirm the subwoofer is receiving sufficient power from the ampມີຊີວິດຊີວາ.

If these steps do not resolve the issue, contact a qualified car audio technician or Audison customer support for further assistance.

8. ຂໍ້ມູນຈໍາເພາະ

The following table details the technical specifications for the Audison AP BMW S8-2 Subwoofer.

ຮູບທີ 8.1: Technical drawing illustrating the dimensions of the Audison AP BMW S8-2 subwoofer. This diagram provides precise measurements for installation planning.

9. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

The Audison AP BMW S8-2 subwoofer comes with a Limited Warranty. For specific details regarding warranty coverage, terms, and conditions, please refer to the warranty documentation included with your product or visit the official Audison webເວັບໄຊ.

For technical support, troubleshooting assistance beyond this manual, or warranty claims, please contact Audison customer service or your authorized Audison dealer.