Product Summary


  • Automatic impedance-matching and on/off push-button control

  • Dual-Amplified Source Switching Capability

  • Control of four or six speaker pairs in multi-room or surround sound applications

  • Compact, low-depth size is perfect for shelf or rack mounting



  • Automatic impedance-matching and on/off push-button control

  • Dual-Amplified Source Switching Capability

  • Control of four or six speaker pairs in multi-room or surround sound applications

  • Compact, low-depth size is perfect for shelf or rack mounting


Introducing the AST-6 speaker switching system, a versatile solution designed to enhance the efficiency and functionality of your audio setup. This compact unit offers advanced features and protection mechanisms to ensure optimal performance and convenience.

The AST-6 is equipped with an impedance protection circuit that operates in pairs, allowing each set of speakers to connect directly to the amplifier simultaneously, maximizing efficiency and eliminating the need for manual switching. With complete isolation between the left and right channels, your speakers are protected against any potential damage or interference.

Measuring at 17" W x 15⁄8" H x 57⁄8" D (432 x 41 x 149mm), the AST-6 can be easily mounted on a shelf or a 19" rack using the supplied brackets. The Euro-style screw terminals make wiring hassle-free, accommodating 12 to 24-gauge wire for convenient installation. The push-button on/off controls for each connection offer simple and intuitive operation, while the mar-resistant black finish adds a touch of elegance to your audio system.

The AST-6 provides switching control for up to six speaker pairs, allowing you to configure your audio setup according to your preferences. It supports a combination of 8 and/or 16 Ohm speakers, and includes a switch for safe connection of 4 ohm speakers. Additionally, the AST-6 features separate on/off controls for each speaker pair and an A-B source selector switch for overall system control.

Please note that the AST-6 does not include volume controls. However, you can easily adjust the speaker volume using individual room volume controls such as the AtlasIED DAT-8 or SAT-8 Series (not included), providing customized audio levels for each space.

With a power handling capacity of 40 watts RMS*/120 Watts audio, the AST-6 ensures reliable and robust performance, delivering exceptional sound quality for your audio system.

Choose the AST-6 speaker switching system for a seamless and efficient audio experience, where convenience and protection go hand in hand. Upgrade your audio setup with the advanced features of the AST-6 and enjoy enhanced control over your speaker configurations

Atlas Sound Impedance-Matching Speaker Switching System AST-6

SKU: AST6A
Authorized Dealer Authorized Atlas Sound Dealer
Manufacturer Warranty Authorized dealer coverage
Expert Support Pre- and post-sale assistance

$165.99

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Atlas Sound Impedance-Matching Speaker Switching System AST-6 $165.99
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Key Features

  • <ul>\n <li>Automatic impedance-matching and on/off push-button control</li>\n <li>Dual-Amplified Source Switching Capability</li>\n <li>Control of four or six speaker pairs in multi-room or surround sound applications</li>\n <li>Compact, low-depth size is perfect for shelf or rack mounting</li>\n</ul>
Atlas Sound Impedance-Matching Speaker Switching System AST-6
Atlas Sound

Atlas Sound Impedance-Matching Speaker Switching System AST-6

$165.99

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