Massive Audio Universal Amplifier Remote Gain Bass Control Knob UR1

For all Second Generation Nano Block Amplifiers N2, N3, N4, NX3, and NX5 Also for all future amplifiers and is already compatible with the following 2013 new production models: D1200 & D8000 Second Generation Nano Blocks can be identified by the updated logo badge which said, "Massive High-Performance Audio Massive Audio Universal Amplifier Remote Gain Bass Control Knob UR1 This Listing Includes:  (1) Remote Bass Knob UR1 (1) 17-foot connector cable Enhance your audio system with the Massive Audio Amplifier Gain Remote. The UR1 Gain Remote Knob puts control of your woofer output channel right at your fingertips, allowing for quick muting or effortless adjustment of low-end output without the need to tinker with EQ or head unit volume controls. This compact dash-mount knob system offers a range of 0 to 12dB for precise sub amp gain control. Included is a generous 17-foot connector cable, and it's compatible with all Massive Audio Amplifiers manufactured after 2013, ensuring seamle