Store New Arrivals Add to Favorite View Feedback Contact Universal Bass Knob - Digital Voltmeter, Blue LED Display, Remote Gai Description Item model number CTS-UMBK-1 Color Blue Item Weight 3.98 Ounces Input Voltage 1E+1 Volts Plug Format RCA connector Is Discontinued By Manufacturer No Package Dimensions 6.46 x 4.09 x 1.26 inches CT Sounds Universal Bass Knob with Digital Voltmeter Rotary Pushable ON/OFF Gain Control Knob for Amp Digital Voltmeter (10V~15.9V) Blue LED Display (High Voltage/ Low Voltage/ Protect Mode) Compatible with Most Head Units/Amp Combinations In-dash/Under-dash mountable Product Description ABOUT US We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more. SHIPPING We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control. RETURNS We offer a 30-Day Return Policy on items which you are not completely satisfied with. You have the option for a full-refund or an exchange of the item. PAYMENT We accept PayPal. CONTACT US This page content is yet to come Please ad us to your favorite seller and visit again later Thank You CUSTOMER SATISFACTION We try our very best to make sure every customer is completely satisfied. If there's a problem, message us! We're happy to help.