Bluesound Professional B170S Networked Streaming Stereo Amplifier, Low-Impedance and 70/100V

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BluOS network player and stereo amplifier in one chassis
2 x 80W into 4 or 8 ohms; 2 x 100W at 70V; 1 x 100W at 100V
Constant-voltage outputs for long runs of tapped ceiling speakers
Phoenix analog input, IR input, subwoofer and speaker outputs
Thermostatic fan cooling and low-power network standby
Rack up to six units in 3U with the optional RM160

Price: $1,547.25

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Item #: B170S

Overview

The Bluesound Professional B170S combines a BluOS network music player with a stereo amplifier that can drive either low-impedance loudspeakers or 70V and 100V constant-voltage lines. That makes it a single-box zone for hallways, back-of-house areas and large ceiling-speaker layouts where many small speakers share one run.

It mounts on its own or alongside up to five more units in a 3U rack space using the optional RM160 rack system.

Key Features

Selectable low-impedance or constant-voltage operation
Streams commercial services such as SoundMachine, Tunify, Custom Channels, SiriusXM for Business and Qsic
Hi-res playback from 32 to 192kHz, 16 to 24 bit, including MQA
Rated distortion of 0.005% or less and 110dBA signal-to-noise ratio
Thermostatically controlled fan and network standby mode
Control integrations with Control4, RTI, Crestron, URC, ELAN and Lutron

Ideal Applications

Ceiling speaker zones on 70V or 100V lines
Hallways, corridors and back-of-house paging-style layouts
Retail and hospitality background music
Rack-based multi-zone systems using RM160

Specifications

Model	B170S
Part Number	B170S
Rated Power	2 x 80W into 4/8 ohms; 2 x 100W at 70V; 1 x 100W at 100V
Rated Distortion	0.005% or less
Signal-to-Noise Ratio	110dBA
Sample Rate	32 to 192kHz
Bit Depth	16 to 24
File Formats	MP3, AAC, WMA, OGG Vorbis, WMA-L, FLAC, ALAC, WAV, AIFF, MQA, HRA
Analog Input	Phoenix
IR Input	Phoenix
USB	Type-A (FAT32 media and peripherals); Mini Type-B (service only)
Subwoofer Output	Phoenix
Speaker Output	Phoenix speaker connection block
Network	Gigabit Ethernet RJ45
Standby Power	6W (network standby)
Integration Partners	Control4, RTI, Crestron, URC, ELAN, Lutron
Dimensions (W x H x D)	70 x 120 x 350mm (2.81 x 4.75 x 13.81 in)
Net Weight	1.6kg (3.5 lb)
Shipping Weight	2.3kg (5.1 lb)