1、Main function: Audio signal adapter converts the speaker output frequency to low frequency output to the car amplifier or subwoofer. 2、Characteristic: Specially designed converter with gold plated RCA input or output connectors, line level output, lsolated muliple components to prevent ground loops. 3、Universal Application: High to low audio signal converter can be used for all large audio amplifiers and most other brands, dependable to use. 4、Simple Operation: Car audio system accessories, compact housing for easy installation, plug and play. Lightweight and portable, easy to carry and store. 5、Durable Material: Adopting premium ABS material, sturdy and durable, high temperature resistant, not easy to break, has a long service life. <p class="wang-edit-text"><p class="wang-edit-text"></p><p>Item Type:&nbsp;High&nbsp;to&nbsp;Low&nbsp;Signal&nbsp;Converter Material: ABS Distortion: &lt;0.001% Frequency Response: 20Hz-20KHz Applicable Models: Universal</p><style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style><p></p></p> 1 x Audio&nbsp;Signal&nbsp;Converter&nbsp;