Episode® Digital Subwoofer Amplifiers are capable of delivering tons of clean power at 4 ohms, making them perfect companions for the in-wall subwoofers. These single channel amplifiers feature EQ modes and variable power-on options. 
Episode® Digital Subwoofer Amplifier
Episode® Digital Subwoofer Amplifiers are capable of delivering tons of clean power at 4 ohms, making them perfect companions for the in-wall subwoofers. These single channel amplifiers feature EQ modes and variable power-on options. That's a lot of talent wrapped in a 1U chassis.
Important Note - When two subwoofers are used in parallel configuration, the nominal impedance of each subwoofer should not be less than 8 ohm.
Connections
RCA line level connections allow you to connect additional amplifiers, while the 12V trigger allows you to connect another 12V trigger device; the amps also have dual sub outputs in parallel configuration. 
Rack Mount Option
Whatever your installation requires, you will be prepared. At only 1U tall (1.75”), these amplifiers come with removable rubber feet and rack ears for direct rack mounting. 
Multiple Power-on Options
Want the amplifiers always on? Don't want them on until they sense a signal? No wait, you want them to be controlled via a 12-volt trigger, right? The beautiful part is all three options are available to complement the ease of installation.
Controls
A rear-mounted rotary dial for crossover, phase, and volume control enables you to optimize any system for ultimate performance (150W only). A remote is included to provide convenient control over the EQ modes, volume settings, and power/stand-by mode (500W only).
Custom EQ Settings
EQ modes  are provided for fast and simple selection of music or movies.
Cool Performers
At the heart of these units are highly efficient digital amplifiers. This cool-running technology produces clean, tight bass.
Subsonic Filter
A limiter circuit has been included at the input stage to protect the connected woofer(s) from harsh, damaging distortion that can not only ruin the listening experience, but the woofers themselves.