SoundTouch SA-4 Amplifier
Bose sound is one touch away. Easily connect the versatile Bose SoundTouch SA-4 amplifier to your choice of speakers. You’ll experience streaming music with powerful sound anywhere you place the speakers – even outdoors. Enjoy wireless access to Internet radio, 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.
The SoundTouch SA-4 amplifier includes the SoundTouch controller, giving you a premium experience in the form of an elegant remote control. With a unique design that beautifully combines form and function, it can be placed just about anywhere – even mounted to a wall. View current song or station information on the OLED display while controlling volume, skip, pause and power on/off with the touch of a button. The display also previews the music programmed on all of your presets. Simply press one of the buttons to play that music, instantly. Or, use the free SoundTouch app, which gives you control from a computer, smartphone or tablet.
Create a multi-room experience by adding other Bose SoundTouch systems. In party mode, these systems work together as one to play music everywhere. Or, they can be used to play different music in different rooms or areas. You can also play music wirelessly from any Apple device featuring AirPlay.
Easily connects to your choice of speakers for powerful sound anywhere around your home – even outdoors.
SoundTouch SA-4 Features:
- Bose patented signal processing automatically adjusts the tonal balance, enabling full, rich lows at nearly all listening levels.
- Enjoy wireless access to Internet radio, Pandora and your music library.
- Stream your favorite music at the touch of a button with personalized presets.
- Works with your existing home Wi-Fi network – no extra equipment necessary.
- SoundTouch controller lets you use presets, control volume, skip, pause and power on/off with the touch of a button.
- Free SoundTouch app for your computer, smartphone or tablet provides more powerful control
- Simply add additional systems for a multi-room listening experience.
- Play music wirelessly from an Apple device with AirPlay.
SoundTouch SA-4 Specifications:
- Bose proprietary digital signal processing technology
- Built-in digital volume control
- Thermal overload protection
Dimensions and Weight
- 14-1/4" wide x 5-1/2" deep x 4-1/4" high (36.2 cm x 14.0 cm x 10.8 cm)
- 11.0 lb (5 kg)
- USA/Canada: 120V ~ 60 Hz, 400W
- 0.5 Vrms @ 1 kHz
Signal to Noise Ratio (S/N)
- 90 dB
Output Power (Continuous Average)
- 100W / channel minimum into 6 ohms, from 30 to 15 kHz, with no more than 0.5% THD.
- 32-degrees F to 104-degrees F (0-degrees C to 40-degrees C)
Speaker Cable Recommendations
- 30 ft: 18 (0.82 mm2)
- 45 ft: 16 (1.3 mm2)
- 70 ft: 14 (2.0 mm2)