The ASP-OEB is a basic 2-channel line converter with a difference. The ASP-OEB is a true active preamp with exactly the same circuitry that is in our other active adapters. The OEB has the same 9.5- Volt preamp that all our signal processors have. It also has adjustable preamp gain and Automatic Turn-On that can be defeated with the flip of a switch if desired. With the ASP-OEB you will get the same crystal clear mids and highs and rock-solid bass you expect from any Zapco signal processor. And at just 2½” by 2¼” it will fit anywhere. If you are using the OEB to add a woofer, wow! You get a flat response down to below 20Hz and you get a 9.5 volt strong signal for your bass amplifier. Now that’s the way to put bass in a car.

Features and Functions

• 2-Channels in/2-Channels outline driver at 9.5 Volt RMS, 14 Volts peak
• Distribution preamp configurable for 2 or 4 channels
• Auto on w/defeat
• Preamp gain control