Sugg. Retail:  $99
Dimensions:  8 1/2" x 4 1/2" x 1 3/4

The AT series of selectors, with TM automatic PurePath protection allows you the ease of choosing which rooms in your whole-house audio system are on or off from one convenient location. Automatic PurePath amplifier protection constantly processes how many speakers are selected and provides the purest possible path from the amplifier to the speaker.

Designed for use in multi room sound distribution installations where individual speaker selection is not required. Impedance protection circuit allows up to 8 sets of 8 ohm speakers to be connected to a stereo amplifier,and appear as a 4ohm load. Completely independent left and right circuits allow compatibility with all amplifier types. Attached mounting plate allows installation into standard 19" racks, or between studs spaced on 16" centers.

In-wall Speaker Selector without protection

The INW-Series allow you to play any combination of speakers simultaneously.

Must be used with Audioplex OptiMatch Volume Controls on each set of speakers.

In-wall Speaker Selector with Autoformer Protection

The INW-Series allow you to play any combination of speakers simultaneously. Protection is autoformer type.

Ideal in situations where up to 10 pairs of speakers are to be connected to a single amplifier, and individual on/off selection is required. Additionally, a two-position source selector allows global selection from two different source systems. High-powered non-inductive resistors ensure that the speaker load never falls below 4 ohm, even when all ten pairs of speakers are operating. Heavy-duty rocker switches are rugged enough for commercial use, while remaining suitable for residential applications. Detachable terminal strips accept up to 14AWG wire. The rugged steel panel is intended for 19" rack mounting, and occupies two rack spaces.

In-wall Speaker Selector without protection

The INW-Series allow you to play any combination of speakers simultaneously.

Must be used with Audioplex OptiMatch Volume Controls on each set of speakers.

In-wall Speaker Selector without protection

The INW-Series allow you to play any combination of speakers simultaneously.

Must be used with Audioplex OptiMatch Volume Controls on each set of speakers.

An impedance matching distribution network is ideal in situations where numerous pairs of speaker are to be connected to a single stereo amplifier. This panel utilizes a pair of high-powered impedance matching transformers to allow loads at less than 1 ohm to appear as an 8 ohm load. A ten-position jumper terminal strip selects the appropriate multiplier, from 1X through 10X, depending upon the impedance of , and the number of speakers connected. By doubling the speaker pairs on each output terminal, and selecting the 10X position, a maximum total of 20 pairs of 8 ohm speakers may be connected, and appear as a 4 ohm load. The input terminal pair accepts up to 10AWG wire, and ten pairs of detachable output terminals accept up to 14AWG wire. The 2 RU panel is intended to be rack mounted, or may be located on a shelf, behind equipment.

The AT series of selectors, with TM automatic PurePath protection allows you the ease of choosing which rooms in your whole-house audio system are on or off from one convenient location. Automatic PurePath amplifier protection constantly processes how many speakers are selected and provides the purest possible path from the amplifier to the speaker.

In-wall Speaker Selector without protection

The INW-Series allow you to play any combination of speakers simultaneously.

Must be used with Audioplex OptiMatch Volume Controls on each set of speakers.

In-wall Speaker Selector with Autoformer Protection

The INW-Series allow you to play any combination of speakers simultaneously. Protection is autoformer type.

In-wall Speaker Selector with Autoformer Protection

The INW-Series allow you to play any combination of speakers simultaneously. Protection is autoformer type.

In-wall Speaker Selector without protection

The INW-Series allow you to play any combination of speakers simultaneously.

Must be used with Audioplex OptiMatch Volume Controls on each set of speakers.

In-wall Speaker Selector with Autoformer Protection

The INW-Series allow you to play any combination of speakers simultaneously. Protection is autoformer type.

The Audioplex Master Series of selectors incorporates amplifier protection that does not waste amplifier power. All of the total power of your stereo is delivered globally to your multiroom speaker system. MS series selectors allow you to play any or all of your speakers at the same time. Regardless of the size of your system, the MS 6/8/10/12 selectors simply distribute everything your amplifier sends, safely and without loss. As you change the number of rooms/speakers playing, absolutely no change in volume or sound quality occurs. The secret to wastefree power distribution is the Master Series massive trifilar wound autoformers. Autoformers that are capable of distributing a 750 watt musical peak without distortion.

The MS series is designed and engineered to have a ruler-flat frequency response and ultra-low distortion. Audioplex delivers 20 to 20,000 Hz plus or minus .5dB.

Only Audioplex MS series selectors deliver all of your amplifier's power globally. This means that when the entire system is active, the power of your amplifier is perfectly distributed to each speaker. Of course, the system directs exactly the same amount of power to each speaker pair regardless of how many speakers are playing; so there are never any variations of volume when rooms are turned on and off.

The Audioplex Master Series of selectors incorporates amplifier protection that does not waste amplifier power. All of the total power of your stereo is delivered globally to your multiroom speaker system. MS series selectors allow you to play any or all of your speakers at the same time. Regardless of the size of your system, the MS 6/8/10/12 selectors simply distribute everything your amplifier sends, safely and without loss. As you change the number of rooms/speakers playing, absolutely no change in volume or sound quality occurs. The secret to wastefree power distribution is the Master Series massive trifilar wound autoformers. Autoformers that are capable of distributing a 750 watt musical peak without distortion.

The MS series is designed and engineered to have a ruler-flat frequency response and ultra-low distortion. Audioplex delivers 20 to 20,000 Hz plus or minus .5dB.

Only Audioplex MS series selectors deliver all of your amplifier's power globally. This means that when the entire system is active, the power of your amplifier is perfectly distributed to each speaker. Of course, the system directs exactly the same amount of power to each speaker pair regardless of how many speakers are playing; so there are never any variations of volume when rooms are turned on and off.

In-wall Speaker Selector without protection

The INW-Series allow you to play any combination of speakers simultaneously.

Must be used with Audioplex OptiMatch Volume Controls on each set of speakers.

In-wall Speaker Selector with Autoformer Protection

The INW-Series allow you to play any combination of speakers simultaneously. Protection is autoformer type.

The Audioplex Master Series of selectors incorporates amplifier protection that does not waste amplifier power. All of the total power of your stereo is delivered globally to your multiroom speaker system. MS series selectors allow you to play any or all of your speakers at the same time. Regardless of the size of your system, the MS 6/8/10/12 selectors simply distribute everything your amplifier sends, safely and without loss. As you change the number of rooms/speakers playing, absolutely no change in volume or sound quality occurs. The secret to wastefree power distribution is the Master Series massive trifilar wound autoformers. Autoformers that are capable of distributing a 750 watt musical peak without distortion.

The MS series is designed and engineered to have a ruler-flat frequency response and ultra-low distortion. Audioplex delivers 20 to 20,000 Hz plus or minus .5dB.

Only Audioplex MS series selectors deliver all of your amplifier's power globally. This means that when the entire system is active, the power of your amplifier is perfectly distributed to each speaker. Of course, the system directs exactly the same amount of power to each speaker pair regardless of how many speakers are playing; so there are never any variations of volume when rooms are turned on and off.

The IWC-100 incorporates Audioplex OptiMatch amplifier protection.

Each zone's output can support one pair of 4 ohm speakers or two pairs of 8 ohm speakers.

Connect to any standard 8 ohm amplifier. Impedance is matched via the OptiMatch volume controls. Perfect for restaurants, bars or a small office complex, the IWC-100 and a good receiver or power amp supplies far higher volume than traditional commercial distribution systems with extraordinary clarity and bass response. No power is lost via heat or mismatching.

The Audioplex Master Series of selectors incorporates amplifier protection that does not waste amplifier power. All of the total power of your stereo is delivered globally to your multiroom speaker system. MS series selectors allow you to play any or all of your speakers at the same time. Regardless of the size of your system, the MS 6/8/10/12 selectors simply distribute everything your amplifier sends, safely and without loss. As you change the number of rooms/speakers playing, absolutely no change in volume or sound quality occurs. The secret to wastefree power distribution is the Master Series massive trifilar wound autoformers. Autoformers that are capable of distributing a 750 watt musical peak without distortion.

The MS series is designed and engineered to have a ruler-flat frequency response and ultra-low distortion. Audioplex delivers 20 to 20,000 Hz plus or minus .5dB.

Only Audioplex MS series selectors deliver all of your amplifier's power globally. This means that when the entire system is active, the power of your amplifier is perfectly distributed to each speaker. Of course, the system directs exactly the same amount of power to each speaker pair regardless of how many speakers are playing; so there are never any variations of volume when rooms are turned on and off.

In-wall Speaker Selector with Autoformer Protection

The INW-Series allow you to play any combination of speakers simultaneously. Protection is autoformer type.