Height: 2.5 Inches
Width: 8.5 Inches
Depth: 4.5 Inches

An Ordinary Speaker Selector Can Degrade Amplifier Performance
Many people demand the flexibility and convenience of using multiple speakers throughout the house - even outdoors. If you hook up more than one speaker pair to your amplifier, however, the impedance (ohms) may drop to a dangerously low level, stressing your amp beyond its limits, causing circuitry damage or shutdown. You may avoid this potential nightmare by connecting your speakers to a multiple speaker selector. However, ordinary speaker selectors can also degrade system performance. Although they use a resistor "in series" to protect your amp from low impedance loads, these ordinary inductive resistors can cause noticeable high frequency loss, so you hear less detailed music reproduction. The power rating is often low, potentially damaging your speaker selector if you're using a high current amplifier.

• High current amplifier protection circuitry allows you to use up to 4 speaker pairs without damaging your amplifier.
• High current resistors with aluminum finned heat sinks for maximum power delivery, up to 150 watts per channel.
• High quality extruded aluminum chassis for heat dissipation.
• Accepts any gauge speaker cable terminated with Monster® Angled Gold Pin® connectors.
• 24k gold contact spring-loaded connectors for maximum signal transfer and easy cable hookup.
• Easy-to-use push button speaker selectors lets you select multiple pairs of speakers simultaneously.