The Russound SMZ16-PRE is a 16-source by 16-zone matrix preamplifier for large residential and light-commercial audio systems. Unlike the SMZ8, it has no internal amplification. All 16 zone outputs are line level and can be set fixed or variable, so the integrator can pick power amplifiers to suit each space, whether a stereo amp, a multichannel amp such as the Russound D-Series, or a 70V/100V amplifier for outdoor or commercial zones.
The input section accepts up to 16 stereo sources, mixing signal-sensing analog RCA inputs with up to six optical and four coaxial digital inputs. It adds HDMI ARC for TV audio with low-latency sync, a USB-C port for media playback, and a dedicated port for the optional BTC-2X Bluetooth receiver, which can sit up to 500 ft away. The built-in hi-res streamer, the same platform used in the MBX-Series, brings AirPlay, Google Cast and popular services over wired Ethernet or dual-band Wi-Fi. Additional MBX-PRE streamers can be added as sources, up to 15 per unit. Integrated DSP provides a 7-band graphic EQ on all 16 zones and presets matched to Russound speakers, with stereo or mono output options. Russound lists expansion to a 16x96 matrix.
Key Features
- 16x16 matrix with fixed/variable line outputs on every zone
- Analog, optical, coax, HDMI ARC and USB inputs
- Built-in streamer with AirPlay and Google Cast
- 7-band graphic EQ and Russound speaker presets
- Stereo or mono output options
- Optional BTC-2X Bluetooth, paging input, routed IR outputs
- Built-in 2-port Ethernet switch
In the Box
- SMZ16-PRE matrix preamplifier
- 6 ft (1.82 m) power cord
- Two Wi-Fi/Bluetooth antennas
- Rack-mount ears with mounting screws (rack screws not included)
- Owner's manual
Ideal Applications
Large homes, estates, restaurants, retail, offices and other projects with many zones, where line-level distribution to dedicated power amplifiers is preferred.
Compatibility
Requires external power amplifiers. Controlled by the Russound app, XTS7 and IPK-1, with Amazon Alexa integration. Third-party control uses Russound's RIO protocol, with drivers for Control4, RTI and URC. Requires an internet connection. Installation by a Russound Certified Installer is required.