Easily connect the versatile Bose® SoundTouch™ SA-4 amplifier to your choice of speakers. You’ll experience streaming music with powerful sound anywhere you mount the speakers—even outdoors. Enjoy wireless access to Internet radio, Deezer, Spotify®, iHeartRadio®, Pandora® and your music library. Personalized presets on the SoundTouch™ controller let you stream your music at the touch of a button. If you have a Wi-Fi® network at home, you’re ready to enjoy your favorite music.
概觀
- Bose proprietary signal processing enables full, rich lows at nearly all listening levels
- Wireless access to Internet radio, music services like Deezer and Spotify, and your music library
- Premium remote control lets you use presets, control volume, skip, pause and power on/off with the touch of a button
- Customize zones for different music in different rooms, or play the same music in every room (with additional SoundTouch™ products)
The SoundTouch™ controller has a unique design that beautifully combines form and function. The intuitive controls give you immediate access to your music, so you don’t need to use your smartphone, tablet or computer.
You can adjust the volume, skip or pause songs, and turn your SoundTouch™ system on or off, from across the room. For added convenience, set up a wall-mounted cradle with the included bracket to put the controller anywhere you want. There’s a magnet in the bracket to keep the controller safely in place.
It’s easy to connect the SoundTouch™ SA-4 amplifier to your choice of speakers. And, with its compact design, it’s small enough to be easily hidden away on the floor or a shelf. You can also mount it to a wall. Once connected, you’ll enjoy streaming music at the touch of a button. Anywhere around your home.
The SoundTouch™ app gives you all the control you need to access music on your system. Use it to drag and drop any music source—a favorite Pandora station, a playlist, Internet radio—to your six presets. Now they're just a touch away. But when you want to venture beyond your presets, use the app to stream any song or station directly from a computer, smartphone or tablet. Browse the online musical universe or your own music library to your heart's content. And with more than one SoundTouch™ system in the home, you can use the app to play the same music everywhere or play different music in different rooms.
規格
- SoundTouch™ SA-4 amplifier:10.8 cm H x 36.2 cm W x 14 cm D (5 kg)
- SoundTouch™ wireless adapter:5.1 cm H x 23.9 cm W x 6.4 cm D (0.34 kg)
- SoundTouch™ controller:10.5 cm Ø 2.8 cm D (0.23 kg)
- Includes Wi-Fi®
- Wireless network compatibility: 802.11 b/g
- Supported audio formats: MP3, WMA, AAC, Apple Lossless
- 100W per channel, into minimum 6 ohms
- OLED display
- Wireless range up to 70 ft
- Wireless technology: Bluetooth® LE
- Battery type: 4 AA batteries
- Battery life: 6 – 12 months
- AC power
- Volume control connector
- Speaker outputs
- BoseLink® output
- BoseLink input
- AC power
- Ethernet port
- USB input
常見問題
是否能將 SoundTouch® SA-4 擴大機連接到現有的 Bose® 揚聲器？
大部分的被動式立體聲揚聲器均可與 SoundTouch® SA-4 擴大機搭配使用。這些包括 151® 環境揚聲器、251® 環境揚聲器、Free Space® 51 環境揚聲器、161™ 揚聲器系統、201® Direct/Reflecting® 揚聲器系統、301® Direct/Reflecting 揚聲器系統、Acoustimass® 3 IV 系統，以及 Acoustimass 5 III 系統。Bose 901® 揚聲器是主動式揚聲器，因此無法搭配 SoundTouch® SA-4 擴大機使用。
您如何控制 SoundTouch® SA-4 擴大機？
有兩種方法能控制 SoundTouch® SA-4 擴大機。您可使用產品隨附的 SoundTouch® 控制器，或電腦、智慧型手機或平板電腦上的免費 SoundTouch® 應用程式。
SA-4 擴大機能推動多少個喇叭？
對於我們目前的 Lifestyle® SA-3 擴大機，一般僅推動一對喇叭 (額定最低阻抗 6 歐姆)，以確保最佳體驗。但是，取決於使用的揚聲器，也能合理推動一對以上的喇叭。在任何狀況下，所有連接的揚聲器會構成一個 SoundTouch® 「作用區」共同運作。
SoundTouch® SA-4 擴大機是否可用於戶外環境？
否。SoundTouch® SA-4 擴大機的設計不是專門針對 (或可防範) 下雨、結露、結冰、海水、酷熱或其他天氣條件。它可與戶外揚聲器搭配使用，但擴大機必須裝設於室內，讓揚聲器放在戶外。
安裝 SoundTouch® SA-4 擴大機時，SoundTouch® SA-4 適配器應放在何處？
我們建議將 SoundTouch® 適配器放在揚聲器和 SoundTouch® 控制器所在房間的牆壁或地板上。此外，SoundTouch® 適配器絕不能放在金屬牆板或櫥櫃中。SoundTouch® 適配器可放在非金屬的娛樂中心內，例如木製娛樂中心。
多部 SoundTouch® SA-4 擴大機是否能安裝在擴大機支架內？
是。可在擴大機支架上安裝多部 SoundTouch® SA-4 擴大機，但是 SoundTouch® 適配器應安裝於支架外部，以防干擾。
您是否可以串列連結多個 SoundTouch® SA-4 擴大機?
是。您可使用 Bose® link 輸出以串列連結多個 SoundTouch® SA-4 擴大機。但是在這種狀況下，產品將做為單一作用區，亦即無法透過 SoundTouch® 應用程式或 SoundTouch® 控制器獨立控制 SoundTouch® 擴大機。若需以多個獨立區運作，每個 SoundTouch® SA-4 擴大機都需擁有各自的 SoundTouch® 適配器，如此即無法串列連結。
SoundTouch® SA-4 擴大機的 Bose link 連接器是否能做為傳統延伸來使用？
否。透過 SoundTouch® SA-4 擴大機的 Bose link 連接埠所供應的電力已增加，以推動 SoundTouch® 適配器。因此它不回溯相容於舊式 Bose link 產品 (例如，Lifestyle® 48 系統)。對於這些舊式應用，請繼續使用 Lifestyle® SA-3 擴大機，此擴大機會繼續生產一段時間。
控制器的範圍為何？
木造住宅中的控制器範圍距離配對系統約 70 呎。在混凝土、灰泥或磚砌建築內，範圍可能會變小且有所不同。房屋內其他活動的無線設備的數量也可能會影響這個範圍。您也可以在戶外使用控制器，但是不應讓它暴露於風雨中，或安裝在戶外。
如果範圍不夠要怎麼辦？
對於大多數的 SoundTouch® 產品，不應有範圍問題：SoundTouch® 控制器和其配對的系統通常位於相同房間中。SoundTouch® 擴大機例外，它通常安裝於櫥櫃、地下室，或閣樓中。如果距離不足以涵蓋擴大機，我們建議使用 Bose® Link 延長線，將 SoundTouch® 適配器連接到控制器所在牆壁或地板中的區域。