Russound SDB-4.1 kaiutinvaihtaja
Kaiutinvaihtaja voimakkuussäädöin neljälle kaiutinparille sekä 2:lle ohjelmalähteelle.
- Lets you select music and control volume in two 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
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.
Tekniset tiedot:
- Shipping Dimensions 46.8 x 12.1 x 24.5 cm
- Shipping Weight 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 200 watts RMS continuous per channel
- Speaker Impedance Min: 4 ohms
- Volume Control 12 steps; total attenuation 42 dB
- Zone Audio Controls Volume knob, on/off, Amplifier A/B switch
