製品終了view
The Alpine S2-S40 Next-Generation S-Series 4-inch Coaxial Speaker Set is designed to deliver high-quality audio performance. These speakers are Hi-Res Audio Certified, capable of reproducing frequencies up to 40kHz for accurate and natural sound reproduction.
Constructed with a unique blend of Poly Propylene, Glass Fiber, and Mica Cone materials, the S2-S40 speakers offer a lightweight design, high output, and minimal distortion, contributing to a clean and precise audio experience.
The integrated Alpine-exclusive High Amplitude Multi-Roll (HAMR) surround technology facilitates maximum cone movement, which is essential for producing powerful and accurate bass notes. Despite their compact 4-inch woofer size and integrated 3/4-inch tweeters, these speakers can handle a maximum peak power of 140W and a maximum RMS power of 45W, ensuring robust audio delivery.
The S2-S40 speakers are engineered for straightforward installation, making them suitable for upgrading existing car audio systems.
Figure 1: Alpine S2-S40 4-inch Coaxial Speaker Set
インストールガイド
1. 開梱
Carefully remove all components from the packaging. Verify that all parts are present according to the product's packing list. Keep the packaging for future transport or storage.
2. 取り付け
Select a suitable mounting location in your vehicle, typically in door panels or dashboard. Ensure the chosen location provides adequate clearance for the speaker's depth and diameter. Use the provided mounting hardware to secure the speakers firmly. Avoid over-tightening screws, which can damage the speaker frame.
図2: 前面 view of Alpine S2-S40 speaker, showing mounting tabs
3.配線
Connect the speaker wires to the appropriate terminals on the speaker and your car's audio system or amplifier. Observe correct polarity: connect the positive (+) terminal of the speaker to the positive output of the amplifier, and the negative (-) terminal to the negative output. Incorrect polarity can lead to reduced sound quality and phase issues.
- ポジティブなつながり: 通常、赤いワイヤーまたは「+」記号でマークされます。
- 負の接続: 通常、黒いワイヤーまたは「-」記号でマークされます。
Ensure all connections are secure to prevent intermittent sound or short circuits. If connecting to an external amplifier、参照してください amplifier's manual for specific wiring instructions and gain settings.
図3：背面 view of Alpine S2-S40 speaker, highlighting wiring terminals
手術
1. 初期電源投入
After installation, turn on your car's audio system. Start with the volume at its lowest setting. Gradually increase the volume to confirm that sound is being produced clearly from both speakers. Listen for any unusual noises or distortions.
2. オーディオ調整
Adjust the balance and fade settings on your head unit to ensure sound is evenly distributed. Utilize the equalizer (EQ) settings to fine-tune the audio to your preference. Avoid excessively boosting bass or treble, which can lead to distortion or speaker damage at high volumes.
お手入れとメンテナンス
1. 清掃
To clean the speakers, use a soft, dry cloth. For stubborn dirt, a slightly damp cloth with mild soap can be used, followed by a dry cloth. Avoid using harsh chemicals, solvents, or abrasive cleaners, as these can damage the speaker cones and surrounds.
2. 一般的なケア
Protect the speakers from direct sunlight, extreme temperatures, and excessive moisture. Ensure that no foreign objects fall into the speaker grilles. Regular inspection for loose connections or physical damage is recommended.
トラブルシューティング
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| スピーカーから音が出ない | Loose or incorrect wiring; audio source issue; amp放電器がオフになっているか故障しています。 | Check all wiring connections for proper polarity and security. Verify audio source is playing. Ensure amplifier の電源が入っており、正しく機能しています。 |
| 歪んだ音や不明瞭な音 | 音量が大きすぎる; 正しくない amplifier gain settings; damaged speaker; poor audio source quality. | 音量を下げる。調整する amplifier gain to match head unit output. Test with a different audio source. Inspect speakers for physical damage. |
| 断続的な音 | 配線接続が緩んでいる、スピーカー配線に不具合がある。 | Inspect all speaker wire connections for looseness. Replace damaged speaker wires. |
技術仕様
| 特徴 | 仕様 |
|---|---|
| ブランド | 高山 |
| モデル番号 | S2-S40 |
| スピーカータイプ | 同軸 |
| スピーカーサイズ | 4インチ |
| ウーファー直径 | 4インチ |
| スピーカー最大出力 | 140ワット（ピーク） |
| RMS電力処理 | 45ワット |
| 周波数応答 | 97 Hz - 40 kHz |
| 接続技術 | 同軸、有線 |
| オーディオ出力モード | 高解像度オーディオ |
| 取り付けタイプ | カーマウント |
| アイテム重量 | 3.4ポンド |
| 商品の寸法（奥行き x 幅 x 高さ） | 3.9インチ x 7.6インチ x 10.5インチ |
| 対応デバイス | カーエンターテイメントシステム |
| 適合車種 | 車 |
保証情報
The Alpine S2-S40 speaker set comes with a 1年間のメーカー保証. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. For specific terms and conditions, refer to the warranty documentation included with your product or contact Alpine customer support.
カスタマーサポート
For further assistance, technical support, or warranty inquiries, please contact Alpine customer service. You can typically find contact information on the official Alpine webサイトまたは正規販売店を通じてご購入いただけます。
When contacting support, please have your product model number (S2-S40) and proof of purchase readily available.