導入
The TOA SR-S4S is a high-performance, two-way line array speaker system designed for short-distance sound transmission. Its unique design allows for precise sound projection and consistent audio levels across various distances. This manual provides essential information for the proper setup, operation, and maintenance of your SR-S4S speaker system.
安全情報
人身傷害や機器の損傷を防ぐために、常に次の安全上の注意事項を守ってください。
- 電源: Ensure the speaker is connected to a power source that matches its voltag要件。
- 換気： 通気口を塞がないでください。過熱を防ぐため、ユニット周囲に十分な空気の流れを確保してください。
- 水分： Keep the speaker away from water or excessive moisture. This product is not waterproof.
- 取り付け: When mounting, ensure the structure can support the speaker's weight (approximately 16 kg / 42.8 pounds). Use appropriate mounting hardware and follow all local building codes.
- サービス: この製品を自分で修理しようとしないでください。 すべてのサービスを資格のあるサービス担当者に依頼してください。
製品終了view
The SR-S4S speaker system is engineered for optimal sound distribution, featuring a robust design and advanced acoustic components.
画像: 正面 view of the TOA SR-S4S Short Throw 2-Way Line Array Speaker System. The speaker is a tall, slender, rectangular unit with a perforated metal grille covering the front face. The enclosure is light gray, and visible bolts secure the side panels. The TOA logo is subtly visible near the bottom of the grille.
主な特徴:
- Equipped with eight 10cm woofers for powerful low-frequency output.
- Features 24 small tweeters for clear high-frequency sound reproduction.
- Linear sound source effect minimizes energy attenuation over distance, enhancing long-distance sound projection.
- Suppressed vertical sound dispersion directs sound precisely to the target area.
- Maintains consistent sound pressure levels, preventing excessive loudness near the speaker.
- Allows for configuration of longer sound sources by joining 2 or 3 speakers, increasing projection distance and volume.
- Includes a built-in network circuit for single amplifier drive.
- Can be converted to a bi-amplifier drive system by modifying internal connections.
- Supports high-impedance applications with the optional MT-S0601 Matching Transformer.
設定
Follow these steps for the initial setup of your SR-S4S speaker system:
- 開梱: スピーカーを梱包から慎重に取り出し、輸送中に生じた損傷がないか確認してください。
- 配置: Position the speaker in the desired location. Ensure it is on a stable, level surface or securely mounted according to professional installation guidelines. Consider the speaker's directivity angle (90° Horizontal / 10° Vertical) for optimal sound coverage.
- 繋がり： スピーカーを amplifier using appropriate speaker cables. The SR-S4S features M5 screw terminals and Neutrik NL4MP x2 input connectors. Ensure correct polarity (+ to + and - to -).
- オプションのバイAmping: バイを使用する場合amplifier drive system, refer to the detailed wiring diagram in the advanced setup guide (not included in this manual) for internal connection changes.
- Optional Matching Transformer: For high-impedance applications, install the optional MT-S0601 Matching Transformer as per its instructions.
- 電源オン: すべての接続が確実に確立されたら、電源を入れます。 amplifier and audio source. Start with the volume at its lowest setting.
オペレーティング
Operating the SR-S4S is straightforward once properly set up:
- 音量コントロール: 音量レベルを調整するには amplifier's controls. Avoid setting the volume too high, which can cause distortion or damage to the speaker.
- サウンドの最適化: For optimal sound quality, consider using a digital processor like the DP-0206 (optional) to fine-tune the frequency response.
- システム統合: The SR-S4S is designed to integrate seamlessly into various audio setups, from small venues to larger installations requiring precise sound projection.
メンテナンス
Regular maintenance ensures the longevity and performance of your SR-S4S speaker system:
- クリーニング： Use a soft, dry cloth to wipe down the exterior of the speaker. Do not use abrasive cleaners, solvents, or excessive moisture.
- 検査： Periodically check all cable connections for tightness and signs of wear. Ensure mounting hardware remains secure.
- ストレージ： If storing the speaker for an extended period, keep it in a dry, temperature-controlled environment, ideally in its original packaging or a protective cover.
トラブルシューティング
If you encounter issues with your SR-S4S speaker, refer to the following common problems and solutions:
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| 音声出力なし | ケーブル接続が緩んでいるか、間違っている Ampライターの電源が入っていない 入力の選択が間違っています ampリファイアー | すべてのスピーカーをチェックし、 amplifier接続。 確保する ampライターの電源がオンになっていて機能しています。 Verify correct input source is selected on amplifier。 |
| 歪んだ音 | ボリュームが大きすぎます スピーカーケーブルの損傷 Ampリファークリッピング | 音量レベルを下げる。 スピーカー ケーブルに損傷がないか検査し、必要に応じて交換します。 チェック amplifier's output level and ensure it's not overdriven. |
| 断続的な音 | 接続が緩い ケーブルの不良 | すべての接続を保護します。 Try a different speaker cable to isolate the issue. |
If the problem persists after attempting these solutions, contact TOA customer support or a qualified service technician.
仕様
| 特徴 | 詳細 |
|---|---|
| エンクロージャタイプ | バスレフ型 |
| 電力処理能力 | Continuous program 600W |
| 定格インピーダンス | 8Ω |
| 感度（1W、1m） | 93デシベル |
| 周波数応答 | 70-20000Hz (when using DP-0206 (option)) |
| クロスオーバー頻度 | 3500Hz |
| 指向角 | 水平: 90°、垂直: 10° |
| Low Frequency Component | 10cm cone-type x8 |
| High Frequency Component | 2.5cm balanced dome-type x24 |
| 入力コネクタ | M5 screw terminal, distance between barriers: 12.2mm and Neutrik NL4MP x2 |
| 寸法（幅×高さ×奥行き） | 160 x 892 x 303mm（6.3 x 35.1 x 11.9 inches） |
| 重さ | 16 kg (35.3 lbs) / Item Weight: 42.8 pounds (from product data) |
| モデル番号 | SR-S4S |
保証とサポート
For warranty information, please refer to the warranty card included with your product or visit the official TOA website. For technical support, replacement parts, or service inquiries, please contact TOA customer service through their official channels. Provide your product model number (SR-S4S) and serial number when contacting support.
TOAエレクトロニクス
Manufacturer of the SR-S4S Line Array Speaker System.
