The SDB-4.1 is a highly efficient dual-source speaker selector that controls up to four 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-4.1 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-4.1 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-4.1 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.
- Lets you select music and control volume in four rooms from a central location
- Dual amplifier inputs allow a choice of program in each room
- Printed room labels included
- Detachable snap connectors are color coded for easy wire termination
- Selectable impedance matching accommodates 4- or 8-ohm speakers
- High-quality autoformers provide trouble-free performance for years
| Shipping Dimensions |
18.4" (W) x 4.8" (H) x 9.7" (D), (46.8 x 12.1 x 24.5 cm) |
| Shipping Weight |
8.6 lbs (3.9 kg) |
| Connector(s) |
Detachable 4-pole color-coded snap connectors |
| Impedance Matching Type |
Autoformer |
| Max Wire Size |
14 AWG (1.9 mm) |
| Power Handling |
150 watts RMS continuous per channel |
| Speaker Impedance |
4 ohms |
| Volume Control |
12 steps; total attenuation 42 dB |
| Zone Audio Controls |
Volume knob, on/off, Amplifier A/B switch |
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Type:
Audio Components
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Energy Star Rated:
No
Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.
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