Enhance your car audio system with this high-quality Audio Amplifier designed specifically for car CD, VCD, and DVD players that lack a low-frequency RCA output. This compact and efficient amplifier converts high-frequency speaker outputs into low-frequency RCA outputs, allowing seamless connection to your car amplifier’s subwoofer input for improved bass performance. Its transparent plastic housing and small size make installation simple and unobtrusive, while the included wiring diagram ensures a hassle-free setup. Key Features: · High to Low Frequency Conversion: Converts high-frequency speaker output to low-frequency RCA output, enabling subwoofer connection even when your car CD/DVD player lacks a dedicated RCA output. · Compact and Portable Design: Small dimensions (5.5 x 3.7 x 2.5 cm) and lightweight (approx. 46g) allow for easy plug-and-play installation without occupying much space. · Easy Installation: Comes with a clear wiring diagram printed on the package for convenient and straightforward setup, perfect for DIY enthusiasts and professional installers alike. · Durable Construction: Made from quality plastic and reliable electronic components to ensure stable performance and long-lasting use. · Versatile Compatibility: Ideal for use with car CD, VCD, and DVD players that do not have a low-frequency RCA output, providing a simple solution to add a subwoofer to your audio system. Specifications: · Condition: 100% Brand New · Material: Plastic, Electronic Components · Color: Transparent · Size (L x W x H): 5.5 x 3.7 x 2.5 cm (2.2 x 1.5 x 1.0 in) · Package Weight: Approx. 46g Package Includes: · 1 x Audio CD Amplifier Upgrade your car audio experience by adding powerful bass with this efficient and easy-to-install audio amplifier, designed to bridge the gap between your car’s audio output and subwoofer input for enhanced sound quality.