OSD Audio IWS88 / SMP800

OSD Audio IWS88 In-Wall Subwoofer and SMP800 Amplifier Bundle Instruction Manual

Model: IWS88 (Subwoofer) / SMP800 (Ampngười lót)

Thương hiệu: OSD Audio

1. Giới thiệu và kết thúcview

This manual provides detailed instructions for the installation, operation, and maintenance of your OSD Audio IWS88 In-Wall Subwoofer and SMP800 Class D Mono Amplifier bundle. This system is designed to deliver powerful, deep bass for home theater and audio systems while integrating discreetly into your living space.

Gói sản phẩm bao gồm:

  • IWS88 In-Wall Subwoofer: A passive subwoofer featuring dual 8-inch drivers, designed for flush installation within a wall. It handles up to 350W of power.
  • SMP800 Class D Mono Ampngười lót: An 800W amplifier specifically designed to power passive subwoofers. It features Class D efficiency, variable crossover, phase control, auto-on sensing, and versatile input options (RCA/LFE, Speaker Level, 12V Trigger).

Để đạt hiệu suất tối ưu và đảm bảo an toàn, vui lòng đọc kỹ hướng dẫn sử dụng này trước khi lắp đặt và vận hành.

2. Hướng dẫn an toàn

Please observe the following safety precautions to prevent damage to the unit and ensure user safety:

  • An toàn điện: Luôn ngắt kết nối amplifier from the power outlet before performing any service or installation. Ensure proper grounding. Do not expose the amplớp lót che mưa hoặc ẩm ướt.
  • Thông gió: Các amplifier requires adequate ventilation. Do not block any ventilation openings. Install the amplifier in a location with sufficient airflow.
  • Vị trí: Install the in-wall subwoofer and amplifier in locations free from excessive heat, humidity, dust, or vibration. Keep the amplifier away from direct sunlight and heat sources.
  • Dây điện: Ensure all wiring connections are secure and correct before powering on the system. Incorrect wiring can cause damage to the equipment.
  • Bảo dưỡng: Đừng cố gắng tự bảo dưỡng sản phẩm này. Giới thiệu tất cả các dịch vụ cho nhân viên dịch vụ có trình độ.

3. Nội dung gói hàng

Xác minh rằng tất cả các mục đều có trong gói hàng:

  • OSD Audio IWS88 In-Wall Subwoofer
  • OSD Audio SMP800 Class D Mono Ampngười nói dối
  • Removable Grille for IWS88 Subwoofer
  • Power Cable for SMP800 Ampngười nói dối
  • Hướng dẫn sử dụng (tài liệu này)
  • Mounting Hardware (integrated dog-ear clamps for subwoofer)

4. Thiết lập và Cài đặt

4.1 In-Wall Subwoofer Installation (IWS88)

  1. Chọn Vị trí: Select a suitable wall location, ensuring no obstructions like electrical wiring, plumbing, or studs are present. Use a stud finder to locate studs and avoid them.
  2. Cắt mở: Use the provided cutout template (if included, otherwise measure carefully) to mark the opening on the wall. Carefully cut the opening using a drywall saw.
  3. Chạy dây loa: Route appropriate gauge speaker wire (e.g., 14-gauge or 12-gauge) from the amplifier location to the subwoofer opening. Leave enough slack for connections.
  4. Kết nối dây loa: Connect the speaker wires to the spring-loaded terminals on the IWS88 subwoofer. Ensure correct polarity (+ to + and - to -).
Đằng trước view of the OSD Audio IWS88 In-Wall Subwoofer with the grille removed, showing the dual 8-inch drivers and speaker terminals.

Hình ảnh: Mặt trước view of the IWS88 In-Wall Subwoofer with the grille removed, revealing the dual 8-inch drivers and the speaker wire terminals.

Góc cạnh view of the OSD Audio IWS88 In-Wall Subwoofer, showing the internal structure, mounting clamps, and speaker terminals.

Hình ảnh: Góc cạnh view of the IWS88 In-Wall Subwoofer, illustrating its internal components, mounting clamps, and speaker terminals.

  1. Mount Subwoofer: Carefully insert the subwoofer into the wall opening. Tighten the mounting screws (usually located on the front baffle) which will engage the dog-ear clamps to secure the subwoofer to the drywall. Do not overtighten.
  2. Gắn lưới tản nhiệt: Once the subwoofer is securely mounted, attach the magnetic grille to the front of the subwoofer.
Đằng trước view of the OSD Audio IWS88 In-Wall Subwoofer with the magnetic grille attached, showing a clean, flush installation.

Hình ảnh: Mặt trước view of the IWS88 In-Wall Subwoofer with the magnetic grille in place, demonstrating its flush and discreet appearance.

4.2 Amplifier Connection (SMP800)

Position the SMP800 amplifier in a well-ventilated area, preferably near your AV receiver or audio source.

Rear panel of the OSD Audio SMP800 Class D Mono AmpBộ khuếch đại, hiển thị các kết nối đầu vào và đầu ra khác nhau.

Image: Rear panel of the SMP800 Class D Mono Amplifier, highlighting its input and output connections.

  1. Kết nối đầu vào âm thanh:
    • RCA/LFE Input: For most home theater receivers with a dedicated subwoofer output (LFE or Sub Out), connect an RCA cable from the receiver's subwoofer output to the SMP800's LFE input. If your receiver has stereo RCA outputs, use both L and R inputs on the SMP800.
    • Đầu vào mức loa: If your receiver does not have a dedicated subwoofer output, connect speaker wires from your receiver's main speaker outputs to the SMP800's Speaker Level Input terminals.
  2. Connect Subwoofer Output: Connect the speaker wires from the IWS88 in-wall subwoofer to the SMP800's Subwoofer Speaker Output terminals. Ensure correct polarity (+ to + and - to -).
Cận cảnh view of the OSD Audio SMP800 amplifier's subwoofer speaker output terminals.

Image: Close-up of the SMP800 amplifier's subwoofer speaker output terminals.

Cận cảnh view of the OSD Audio SMP800 amplifier's RCA/LFE inputs and speaker level inputs.

Image: Close-up of the SMP800 amplifier's RCA/LFE inputs and speaker level inputs.

  1. 12V Trigger (Optional): If your AV receiver or control system has a 12V trigger output, connect it to the SMP800's 12V Trigger input. This allows the amplifier to power on/off automatically with your main system.
  2. Kết nối nguồn điện: Connect the supplied power cable to the SMP800 amplifier and then to a suitable AC power outlet. Ensure the AC Voltage Selector switch on the amplifier được đặt thành đúng voltage for your region (110-120V or 220-240V).

5. Hướng dẫn vận hành

5.1 Bật / Tắt nguồn

  • Manual Power: Press the power button on the front panel of the SMP800 amplifier to turn it on or off.
  • Auto-On Sensing: Nếu amplifier's 'MUSIC ON 12V' switch is set to 'MUSIC' and an audio signal is detected on the RCA/LFE or Speaker Level inputs, the amplifier will automatically power on. It will enter standby mode after a period of no audio signal.
  • Kích hoạt 12V: If connected, the amplifier will power on and off in sync with your main system.

5.2 Adjusting Controls (SMP800)

The SMP800 amplifier features several controls to optimize subwoofer performance:

  • Âm lượng/Độ khuếch đại: Adjusts the overall output level of the subwoofer. Start with a low setting and gradually increase until the bass blends well with your main speakers.
  • Tần số chéo: This control determines the highest frequency the subwoofer will reproduce. Set it to blend seamlessly with your main speakers. A common starting point is 80Hz-100Hz, but adjust based on your main speakers' low-frequency capabilities.
  • Kiểm soát pha: Adjusts the phase of the subwoofer output (0° or 180°). Experiment with both settings to find the one that provides the most impactful and coherent bass response in your listening position.

6. Bảo trì

To ensure the longevity and optimal performance of your OSD Audio subwoofer and amplifier, hãy làm theo các hướng dẫn bảo trì đơn giản sau:

  • Vệ sinh: Sử dụng một miếng vải mềm, khô để lau sạch các bề mặt. amplifier and subwoofer grille. Do not use liquid cleaners, aerosols, or abrasive chemicals, as they may damage the finish or internal components.
  • Thông gió: Kiểm tra định kỳ xem amplifier's ventilation openings are clear of dust and debris to prevent overheating.
  • Kết nối: Occasionally check all cable connections to ensure they are secure. Loose connections can lead to signal loss or intermittent performance.
  • Môi trường: Tránh để lộ amplifier đến nhiệt độ hoặc độ ẩm khắc nghiệt.

KHAI THÁC. Xử lý sự cố

If you encounter issues with your OSD Audio subwoofer and amplifier bundle, refer to the following troubleshooting guide:

Vấn đềNguyên nhân có thểGiải pháp
Không có âm thanh từ loa siêu trầm
  • Amplifier không được bật nguồn
  • Lựa chọn đầu vào không chính xác
  • Loose audio cables
  • Dây loa không đúng
  • Âm lượng quá thấp
  • Tần số cắt được đặt quá thấp.
  • Check power button and power outlet.
  • Ensure correct input is selected on ampngười bổ sung / người nhận.
  • Verify all RCA/LFE or speaker level connections.
  • Check subwoofer speaker wire connections for correct polarity.
  • Tăng ampkhối lượng lifier.
  • Adjust crossover frequency.
Âm trầm bị méo hoặc không rõ ràng
  • Khối lượng quá cao
  • Cài đặt pha không chính xác
  • Subwoofer placement issues
  • Over-driven signal
  • Giảm bớt ampkhối lượng lifier.
  • Toggle phase control (0°/180°) for best sound.
  • Thử nghiệm với vị trí đặt loa siêu trầm.
  • Check source signal for distortion.
Tiếng vo ve hoặc tiếng vo ve
  • Vấn đề vòng lặp nối đất
  • Kết nối lỏng lẻo
  • Sự can thiệp từ các thiết bị điện tử khác
  • Try plugging amplifier into a different outlet or using a ground loop isolator.
  • Check all audio and power connections.
  • Di chuyển ampĐặt ampli cách xa các thiết bị điện tử khác.
Amplifier not turning on automatically
  • 'MUSIC ON 12V' switch set incorrectly
  • Không phát hiện thấy tín hiệu âm thanh
  • 12V trigger not connected or active
  • Ensure 'MUSIC ON 12V' switch is set to 'MUSIC'.
  • Verify audio signal is present at inputs.
  • Check 12V trigger connection and source.

If the problem persists after trying these solutions, please contact OSD Audio customer support.

8. Thông số kỹ thuật

IWS88 In-Wall Subwoofer

  • Kiểu: Passive In-Wall Subwoofer
  • Trình điều khiển: Dual 8-inch Woofers
  • Xử lý công suất: 350 Watt
  • Trở kháng: 8 Ohm
  • Đáp ứng tần số: Refer to product page for detailed specifications.
  • Kích thước: Refer to product page for detailed dimensions and cutout size.

SMP800 Class D Mono Ampngười nói dối

  • AmpLoại lifier: Lớp D Mono
  • Công suất đầu ra: 800 Watts (Tối đa)
  • Đầu vào: RCA/LFE, Speaker Level, 12V Trigger
  • Đầu ra: Đầu ra loa siêu trầm
  • Kiểm soát: Variable Crossover, Phase Control (0°/180°), Volume/Gain
  • Đặc trưng: Cảm biến tự động bật
  • điện áp xoay chiềutage: Selectable (110-120V / 220-240V)
  • Kích thước: Refer to product page for detailed dimensions.

9. Bảo hành và Hỗ trợ

9.1 Thông tin bảo hành

OSD Audio products are designed and manufactured to the highest quality standards. This product is covered by a standard manufacturer's warranty against defects in materials and workmanship. The specific terms and duration of the warranty may vary. Please retain your proof of purchase for warranty claims.

The warranty does not cover damage caused by improper installation, accident, misuse, abuse, negligence, unauthorized modification, or normal wear and tear.

9.2 Hỗ trợ khách hàng

For technical assistance, troubleshooting, or warranty inquiries, please visit the official OSD Audio website or contact their customer support department. Contact information can typically be found on the OSD Audio webtrên trang web hoặc trên bao bì sản phẩm.

Before contacting support, please have your product model numbers (IWS88 and SMP800) and a description of the issue ready.

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