ALPINE SWE-1080 コンパクトパワードサブウーファー ユーザーマニュアル

1. はじめに

The Alpine SWE-1080 is a compact 20 cm (8-inch) powered subwoofer designed to enhance the bass response of your vehicle's audio system. Featuring an integrated amplifier, this unit simplifies installation while delivering powerful and clear low-frequency sound. Its robust aluminum die-cast chassis ensures durability and optimal sound performance. This manual provides essential information for the safe and effective use of your SWE-1080 subwoofer.

Figure 1.1: Alpine SWE-1080 Compact Powered Subwoofer. This image shows the top-down view of the compact subwoofer unit, highlighting its protective grille and the Alpine logo.

2. 安全情報

Please read all safety instructions carefully before installing and operating the SWE-1080. Failure to follow these instructions may result in serious injury or damage to the product or vehicle.

• 専門家による取り付けを推奨: 最適なパフォーマンスと安全性を確保するため、この製品は資格を持った専門家に設置してもらうことを強くお勧めします。
• 電源: Connect the unit only to a 12V DC negative ground vehicle electrical system.
• 配線： ショートを防ぐため、すべての配線がしっかりと接続され、適切に絶縁されていることを確認してください。設置セクションに記載されている適切なゲージの電線を使用してください。
• 取り付け場所: Mount the subwoofer in a location that does not obstruct driving, interfere with airbags, or impede vehicle controls. Ensure it is securely fastened to prevent movement during driving.
• 温度と湿度: ユニットを極端な温度、直射日光、または過度の湿気にさらさないでください。
• 換気： 過熱を防ぐため、本体の周囲に十分な換気を確保してください。通気口を塞がないでください。

3. パッケージ内容

以下にリストされているすべてのアイテムがパッケージに含まれていることを確認してください。

• Alpine SWE-1080 Powered Subwoofer Unit
• ケーブル付き有線リモコン
• Power Wiring Harness (with fuse holder)
• RCA入力ケーブル
• スピーカーレベル入力ハーネス
• 取り付けブラケット（4個）
• 取り付けネジ（各種サイズ）

Figure 3.1: Included Accessories. This image displays all the components typically included with the Alpine SWE-1080, such as the wiring harnesses, remote control, RCA cable, and mounting hardware.

4. セットアップとインストール

Proper installation is crucial for the performance and longevity of your subwoofer. Refer to the diagrams for connection details.

4.1配線接続

1. 電源（BATT+）： Connect the yellow wire from the power harness directly to the vehicle's positive battery terminal. Ensure an inline fuse (provided) is installed close to the battery.
2. グラウンド (GND): Connect the black wire from the power harness to a clean, unpainted metal surface of the vehicle chassis. Ensure a good electrical connection.
3. リモートターンオン（REM）： Connect the blue wire from the power harness to the remote turn-on output of your head unit. This wire signals the subwoofer to turn on and off with your audio system.
4. オーディオ入力:
   • RCA入力： If your head unit has RCA pre-outs, connect the supplied RCA cable from the head unit's subwoofer or full-range outputs to the RCA input jacks on the SWE-1080.
   • スピーカーレベル入力: If your head unit does not have RCA pre-outs, use the supplied speaker level input harness. Connect the speaker wires from your head unit's speaker outputs to the corresponding wires on the harness, then plug the harness into the SWE-1080.
5. リモートコントロール: Plug the wired remote control cable into the dedicated port on the subwoofer unit.

Figure 4.1: Wiring and Control Connections. This diagram illustrates the various input and output ports on the Alpine SWE-1080, including power, ground, remote, RCA inputs, and the remote control connection.

図4.2:統合 Amplifier Advantage. This image compares the SWE-1080's integrated amplifier design with a traditional setup requiring a separate amplifier, highlighting the simplified wiring and space-saving benefits.

4.2 取り付け

The compact design of the SWE-1080 allows for flexible mounting options, such as under a seat or in the trunk. Use the provided mounting brackets and screws to secure the unit firmly to a stable surface in your vehicle.

Figure 4.3: Under-Seat Installation Example. This image shows the Alpine SWE-1080 installed discreetly under a car seat, demonstrating its compact size and suitable placement for optimal sound dispersion.

5. 操作手順

The wired remote control provides convenient access to key settings for optimizing your subwoofer's performance.

Figure 5.1: Wired Remote Control. This image displays the wired remote control unit, showing its various adjustment knobs and buttons for gain, low-pass filter, and phase.

5.1リモコン機能

• ゲイン（最小/最大）: This knob adjusts the overall output level of the subwoofer. Start with the gain at minimum and slowly increase it until the bass blends well with your main speakers without distortion.
• LP FILTER (50Hz/100Hz): This knob controls the low-pass crossover frequency. It filters out frequencies above the set point, ensuring only low frequencies are sent to the subwoofer. Adjust this to blend smoothly with your main speakers. A common starting point is around 80Hz.
• PHASE (NORMAL/REV): This switch allows you to change the phase of the subwoofer's output (0° or 180°). Adjust this setting to achieve the best bass impact and integration with your main speakers. Listen to your system and select the phase that provides the most impactful and cohesive bass.

6. メンテナンス

The Alpine SWE-1080 is designed for durability and requires minimal maintenance.

• クリーニング： Use a soft, dry cloth to wipe down the unit. Do not use abrasive cleaners, solvents, or excessive moisture.
• 換気： Periodically check that the ventilation openings are clear of dust and debris to ensure proper heat dissipation.
• 接続: すべての配線接続が確実に行われていることを確認してください。接続が緩んでいると、性能低下や損傷につながる可能性があります。

7。 トラブルシューティング

If you experience issues with your SWE-1080, refer to the following common problems and solutions:

If the problem persists after trying these solutions, please contact Alpine customer support or your authorized dealer.

8. 仕様

Detailed technical specifications for the Alpine SWE-1080:

Figure 8.1: Product Dimensions. This image provides a visual representation of the Alpine SWE-1080's dimensions, indicating its length and width for installation planning.

9. 保証とサポート

For warranty information and customer support, please refer to the warranty card included with your product or visit the official Alpine webサイトでご確認ください。保証請求に備えて購入証明書を保管してください。

You can also visit the Alpine Store on Amazon for more product information and support: Alpine Store