Welcome to Surround Sounds – Saving the World from Bad Electronics Since 1997. We are a family-owned business located in Exton, PA, and have been providing high-quality audio and video gear to our customers for over two decades. As an authorized dealer of Sony, NAD, Krell, Totem, Monitor and more, we carry an extensive selection of their products and ensure the best deals for our customers. Our knowledgeable staff are available to assist you in finding the perfect audio and video solutions to suit your needs. If you have any questions or inquiries concerning our listings and inventory, let us know!

The Russound SS-4.2 is a versatile audio solution designed for music enthusiasts who want to enhance their home audio experience. Whether you’re hosting a party, enjoying music in multiple rooms, or simply appreciating your favorite tunes, the SS-4.2 provides seamless connectivity and high-quality sound performance. The SS-4.2 allows you to connect and switch up to four speaker pairs to a stereo amplifier. Whether it’s indoor or outdoor speakers, this selector ensures flexibility in distributing audio throughout your living spaces.

In impedance-matching mode, the SS-4.2 provides automatic overload protection, even when used with high-power amplifiers. This feature allows multiple pairs of speakers to be safely connected to the amplifier using built-in impedance-matching circuitry. For direct speaker switching with remote impedance-matching volume controls, use the bypass mode. This configuration allows local control in each room and higher efficiency. However, in bypass mode, impedance matching and overload protection are not engaged.

Designed for use with 8-ohm loudspeakers, the SS-4.2 accommodates bridged amplifiers and works in applications with a floating ground. Its spring-loaded speaker terminals allow quick connections with speaker wire up to 12 gauge.