Amp Bass / Level Controllers & Line Drivers

Factory Standard for Installations where Sound Quality has to be the Best Designed to be Connected after an Amplifier Must be Connected as Close to the Source Unit as Possible Rated Up to 85 Watts...

2-Channel Transformer-Based Line Output Converter Raises Performance and Feature Bars to a New Level Designed to be Installed after Any High Wattage Factory Amplifiers 20Hz to 20kHz with less than...

Increases the Preamp Level being Delivered to the Amplifiers S/N Ratio of 96dB for High Quality Sound Average Draw is Less than 15 Milliamps Adjustable from 0.1 to a 15dB Increase As Many as 10 Amps...

Dash Mounted Amplifier Level Control for Volume Adjustment Can Adjust the Amplifier Gain While Driving Comes with Mounting Bracket Mountable In-Dash or Under-Dash Works with Most Head Unit/Amplifier...

Increases the Pre-Amp Level Delivered to the Amplifier Fixed 2/1 Gain with a 12dB Bass Boost Signal to Noise Ratio of 96dB Buffered Inputs and Outputs for Noise Free Amplification Average Draw is...

Retains Factory JBL & JBL Synthesis Amplifier when OEM Radio is Replaced Adjustable Gain Settings which Allows for Optimal Audio Configuration Retains Balance and Fade Capabilities Simple and Quick...

Add an Amplifier or Replace Factory Radios in Most Sound Systems Plug and Play Installation Adjusts Up to 4 Channels of Signal Input from 2 to 60 Watts Isolates the Input and Output Circuits Sealed...

Allows the Amp to be Turned On & Off with the Power Control of the Radio