Bose manual SoundTouch SA-4 Amplifier, Features

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Technical Information

SoundTouch™ SA-4 Amplifier

Features

•Bose® proprietary digital signal processing technology

•Built-in digital volume control

•Thermal overload protection

Dimensions and Weight

•14¼ in. wide x 5½ in. deep x 4¼ in. high (36.2 cm x 14.0 cm x 10.8 cm)

•11.0 lb (5 kg)

Power rating

•USA/Canada: 120V 60 Hz, 400W

•International: 220-240V 50/60 Hz, 400W

Input sensitivity

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.

Temperature range

32° F to 104° F (0° C to 40° C)

Speaker cable recommendations

Maximum Length	Gauge

30 ft (9 m)	18	(0.82 mm2)

45 ft (14 m)	16	(1.3 mm2)

70 ft (21 m)	14	(2.0 mm2)

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Contents Owners Guide Safety Information about products that generate electrical noise Please complete and retain for your records Contents Appendices Personalizing your PresetsCare and Maintenance Technical InformationKey Benefits Introducing SoundTouch from BoseAbout your SoundTouch SA-4 amplifier System featuresUnpacking the system Installing the SoundTouch app Adding the system to your Wi-FinetworkConnecting the system to your home Wi-Finetwork SoundTouch wireless adapter Setup a connector Installing the SoundTouch wireless adapter Installing the SoundTouch SA-4 amplifierConnecting speakers to the SA-4 amplifier Getting help Using the SoundTouch appControlling the system from another computer Downloading the app for your mobile devicePlaying music with the SoundTouch controller Using the SoundTouch controllerWallboard anchors and screws supplied Wall mounting the SoundTouch controllerStatus indicators SoundTouch SA-4 amplifier status indicatorPlaying an AirPlay stream SoundTouch wireless adapter Wi-Fistatus indicator Alternate setup method Power Saving mode Disable/enable Wi-FicapabilityHow presets work Playing a presetPresets with the SoundTouch controller Troubleshooting Adding a Wi-FinetworkCare and Maintenance Cleaning Customer serviceLimited warranty information SoundTouch SA-4 Amplifier FeaturesSoundTouch controller SoundTouch wireless adapterConnector Description Appendix a SA-4 amplifier connector panelAppendix B Wall mounting SoundTouch SA-4 amplifier Wood Wallboard Appendix C Wall mounting SoundTouch wireless adapterBoseLink cable AC power Cord USB cable