The SS20 way parallel speaker switch by QED allows you to switch between two pairs of speakers (in parallel) for total flexibility and control. if you need to use your amplifier on full power for a louder sound delivery, you can simply switch on your second pair of speakers for that extra wow factor.
THe QED SS21 2-Way Audiophile Parallel Speaker Switch allows you to switch between two pairs of speakers form a speaker amplifier to enhance your ultimate set up.
This QED SS30 3 way speaker switch connects and switches 3 pairs of speakers from one stereo amplifier. This switch uses a combination of series and parallel wiring inside to ensure that when 8 Ohm speakers are connected, the impedance never drops below 4 Ohms at the amplifier.
This QED SS40 4 way speaker switch connects and switches 4 pairs of speakers from one stereo amplifier. This switch uses a combination of series and parallel wiring inside to ensure that when 8 Ohm speakers are connected, the impedance never drops below 4 Ohms at the amplifier.
The QED WM15 two-way parallel speaker switch allows you to connect and switch two pairs of speakers in parallel from one amplifier. Parallel switching ensures best quality, but be careful as two pairs of speakers at 8 Ohm will lower the impedence to 4 Ohms. Check that your amplifier can handle this, before using.
The power handling of the WM15 is 150 Watts RMS. The WM15 is suitable for use with the WM14 volume control.
The versatile Russound AB-2.2 selector switch allows you to power a single pair of speakers with either of two amplifiers or power either of two speaker pairs with a single amplifier. Easy to install and simple to use, it’s ideal for situations where you need a local source, such as stereo receiver, to share a pair of room speakers with your whole-house audio system.
The AB-2.2 sits conveniently on a shelf or tabletop near your audio equipment.
This Russound AB1.2 two-way selector switch allows you to connect and switch between two pairs of speakers from one amplifier or to switch between two alternative amplifiers into one pair of speakers.
The power handling of the Russound AB1.2 is 150 Watts per channel RMS.
This new Russound AB-3.2 automatic A/B selector switch is designed to provide automatic switching of two amplified audio sources to a single set of speakers. For example, connect the speaker output of a TV, the speaker output of a stereo receiver, and a pair of speakers to the AB-3.2. The “AMP B” input has priority when both audio signals are present. If you are listening to the stereo on the “AMP A” input, then turn on the TV, connected to the “AMP B” input, the AB-3.2 will disconnect the stereo and allow the TV to play through the speakers
In some multiroom situations it may be necessary to supplement a multiroom controller/amplifier in certain zones with a more powerful amplification system. Many multiroom controller amps either have only a single line level output, eg Russound CAA66 or do not have a line level-out at all, eg Russound MCA-66, to enable the addition of a power amp to achieve this.
The Russound SDB-6.1 is a highly efficient dual-source 2×6 matrix 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.
The Russound SS-4.2 speaker selectors allow four pairs of speakers or six pairs of speakers with an SS-6.2 to be turned on and off through individual switches on the front panel, it also provides overload protection and long-term reliability.
Multiple pairs may be engaged simultaneously if desired. When multiple pairs are engaged, impedance matching protection must be employed to protect the amplifier from damage. The SS-4.2 have this impedance matching protection built in, when selected by the Impedance switch on the rear panel.
The Russound SS-6.2 speaker selectors allows up to six pair of speakers to be turned on and off through individual switches on the front panel, it also provides overload protection and long-term reliability.
Multiple pairs may be engaged simultaneously if desired. When multiple pairs are engaged, impedance matching protection must be employed to protect the amplifier from damage.The SS-6.2 have this impedance matching protection built in, when selected by the Impedance switch on the rear panel.
The Sonance AL2 automatically switches between two line level stereo sources eg a radio tuner and an iPod dock with the output going to an amplifier. The main source, say the radio, is connected to the Input A jacks and the secondary remote source, say the iPod dock, is connected to the Input B jacks. The output is connected to the amplifier.