Russound SDB-6.1 Two-Source Six-Pair Speaker Selector: Zone Volume Control

The SDB-6.1 is a highly efficient dual-source speaker selector that controls up to six pairs of speakers. The front panel provides a separate volume control for each speaker pair, allowing you to adjust the volume in each room from one convenient location.

With two amplifier inputs, the SDB-6.1 allows you to choose either program in each room. Each zone also has an on/off switch, which allows you to keep the volume control at a set level while turning the speakers on or off.

The SDB-6.1 uses high-quality impedance-matching autoformers to maintain a safe operating load at the amplifier while distributing maximum power throughout your system. Designed for use with either 4- or 8-ohm speakers, the SDB-6.1 is equipped with internal jumpers to select the degree of impedance matching based on the impedance of your speakers and your amplifier's impedance requirements.

Features

• Convenient: Lets you select music and control volume in two rooms from a central location
• Personal: Dual amplifier inputs allow a choice of program in each room
• Customizable: Printed room labels included
• Easy: Detachable snap connectors are color coded for easy wire termination
• Flexible: Selectable impedance matching accommodates 4- or 8-ohm speakers
• Robust: High-quality autoformers provide trouble-free performance for years

Specifications

• Zone controls:
  – Volume knob
  – On/off switch
  – Amplifier A/B switch
• Volume adjustment: 12 steps; total attenuation 42 dB
• Power handling: 150 watts RMS continuous per channel
• Minimum speaker impedance: 4 ohms
• Impedance matching type: Autoformer
• Amplifier and speaker connectors: Detachable 4-pole color-coded snap connectors
• Maximum wire size: 14 AWG (1.9 mm)
• Dimensions: 8.5" W x 3.0" H x 6.25" D (21.6 x 7.6 x 15.9 cm)
• Weight: 10 lb (4.5 kg)