Alpine SXE-1751S

Alpine SXE-1751S Component Speaker System

取扱説明書

1. はじめに

This manual provides essential information for the proper installation, operation, and maintenance of your Alpine SXE-1751S 6.5-inch 2-Way Component Speaker System. Please read this manual thoroughly before attempting installation or use to ensure optimal performance and safety.

The Alpine SXE-1751S is designed to deliver high-quality audio reproduction in a vehicle environment, featuring a separate woofer and tweeter for enhanced sound staging と明瞭さ。

2. 安全情報

  • 電気安全: ショートや感電を防ぐため、電気作業を始める前に必ず車両のバッテリーのマイナス端子を外してください。
  • 専門家による設置: If you are unsure about any aspect of the installation, it is recommended to seek assistance from a qualified professional installer.
  • 配線: Ensure all wiring is properly insulated and secured to prevent damage from vibration or contact with sharp edges. Use appropriate gauge wire for connections.
  • 音量レベル: Prolonged exposure to high volume levels can cause hearing damage. Adjust the volume to a comfortable level.
  • 取り付け: 車両の運転中に部品が緩んで怪我や損傷の原因となることがないように、すべての部品をしっかりと取り付けてください。

3. 箱の中身

Your Alpine SXE-1751S Component Speaker System package includes the following standard components:

  • 6.5インチウーファー2個
  • 2つのツイーター
  • 取り付け金具(ネジ、クリップなど)
  • スピーカーグリル(該当する場合)
Alpine SXE-1751S Component Speaker System components

Image: The Alpine SXE-1751S component speaker system, showing two 6.5-inch woofers and two separate tweeters with their wiring.

4. セットアップとインストール

Proper installation is crucial for optimal sound performance. Consider professional installation if you are unfamiliar with car audio wiring and vehicle disassembly.

4.1. インストールの計画

  • 位置: Determine suitable mounting locations for the woofers and tweeters in your vehicle. Woofers are typically installed in door panels or kick panels, while tweeters are often mounted higher, such as on the dashboard or A-pillars, for better sound imaging.
  • クリアランス: Ensure there is sufficient mounting depth and clearance behind the speaker locations for the woofer magnets and tweeter bodies.
  • 配線経路: Plan the routing of speaker wires from your amplifier/head unit to the speaker locations, avoiding sharp edges and moving parts.

4.2. ウーファーの取り付け

  1. Disconnect the vehicle's battery negative terminal.
  2. Carefully remove the existing speakers or prepare the mounting location. This may involve removing door panels or other interior trim.
  3. Mount the 6.5-inch woofer securely using the provided screws. Ensure a tight fit to prevent vibrations.
  4. 正しい極性(+ と +、- と -)に注意しながら、スピーカー ワイヤをウーファー端子に接続します。
Alpine SXE-1751S 6.5-inch Woofer

Image: A single Alpine SXE-1751S 6.5-inch woofer, showing the speaker cone and mounting frame.

4.3. ツイーターの取り付け

  1. Choose a suitable mounting method for the tweeters (flush mount, surface mount, or angle mount) based on your vehicle's interior and desired sound direction.
  2. Secure the tweeter in its chosen location using the appropriate mounting hardware.
  3. Connect the tweeter wires, ensuring correct polarity. The SXE-1751S tweeters include an integrated crossover network, so no external crossover box is required.
Alpine SXE-1751S Tweeter

Image: A single Alpine SXE-1751S tweeter, a small black circular unit with a mesh grille and blue and black wires extending from it.

4.4. 配線接続

Connect the positive (+) terminal of each speaker to the positive (+) output of your amplifier or head unit, and the negative (-) terminal to the negative (-) output. Incorrect polarity can lead to poor sound quality and reduced bass response.

After all speakers are connected, reassemble any removed vehicle trim and reconnect the vehicle's battery negative terminal.

5. スピーカーシステムの操作

Once installed, your Alpine SXE-1751S speakers will operate as part of your vehicle's audio system. Follow these general guidelines:

  • 初回再生: 最初は音量を低くして、徐々に快適な聴取レベルまで上げてください。
  • オーディオ設定: ヘッドユニットの低音、高音、バランス設定を調整するか、 amplifier to achieve your preferred sound. The separate tweeters allow for improved sound staging; experiment with your head unit's fader and balance controls.
  • 慣らし期間: Speakers often benefit from a 'break-in' period of several hours of normal use to achieve their full sonic potential.

6. メンテナンス

The Alpine SXE-1751S speakers require minimal maintenance to ensure long-lasting performance.

  • クリーニング: 柔らかく乾いた布で、スピーカーのグリルとコーンの埃を優しく拭き取ってください。刺激の強い化学薬品や研磨剤入りの洗剤の使用は避けてください。
  • 検査: 定期的にスピーカーの接続がしっかりしているか確認し、配線が擦り切れたり露出したりしていないことを確認してください。
  • 環境要因: While designed for automotive use, avoid exposing speakers to excessive moisture or extreme temperatures.

7。 トラブルシューティング

スピーカー システムに問題が発生した場合は、次の一般的な問題と解決策を参照してください。

問題考えられる原因解決
スピーカーから音が出ない配線が緩んでいるか間違っている。 amplifier/head unit issue; speaker damageすべての配線接続がしっかりと締められ、極性が正しいことを確認してください。 ampスピーカー/ヘッドユニットの電源はオンで動作しています。可能であれば、別の正常なスピーカーでテストしてください。
歪んだ音や不明瞭な音Incorrect audio settings; speaker overload; damaged speaker; poor wiring connectionAdjust bass/treble settings. Reduce volume to prevent clipping. Check wiring for loose connections or shorts. Inspect speaker cones for physical damage.
低音が弱い、または全くないIncorrect speaker polarity; phase issues; insufficient powerVerify speaker wire polarity. Ensure speakers are in phase. Check ampライターの出力と設定。
断続的な音Loose wiring; faulty connection; ampライフル問題Inspect all wiring for intermittent contact. Ensure connections are secure.

8. 仕様

Key technical specifications for the Alpine SXE-1751S Component Speaker System:

特徴仕様
モデル名SXE-1751S
スピーカータイプ2ウェイコンポーネントシステム(ウーファー、ツイーター)
ウーファー直径6.5インチ(16.5 cm)
RMSパワー45ワット
ピークパワー280ワット
公称インピーダンス4オーム
周波数応答60Hz~20kHz
ウーファー素材フェライトウーファー
ツイーターの素材ネオジムツイーター
音声コイルKapton Voice Coil
製品寸法3"D x 3"W x 8.75"H (Approximate, for packaging)
アイテム重量2.99ポンド
欧州連合793276242976

9. 保証情報

Alpine products are manufactured to high-quality standards and are warranted against defects in materials and workmanship. The specific warranty period and terms may vary by region and retailer. Please retain your proof of purchase for warranty claims.

For detailed warranty information, please refer to the warranty card included with your product or visit the official Alpine webサイト。

10. サポート

For further assistance, technical support, or inquiries regarding your Alpine SXE-1751S Component Speaker System, please visit the official Alpine webサイトまたは顧客サービス部門に連絡してください。

アルパインオフィシャル Webサイト: www.alpine-usa.com

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

© 2025 Alpine Electronics, Inc. All rights reserved.

製品の仕様は予告なく変更されることがあります。

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