Welcome to our shop! This HiFi amplifier is perfect for enhancing your audio experience in your car or at home. With its all aluminium alloy shell, it eliminates all kinds of electromagnetic interference. The high-power audio amplifier chip provides a 15W x 2 RMS power output with low distortion. It supports various audio inputs such as mobile phones, DVD players, computers, MP3/MP4, etc., through its RCA and 3.5mm audio input. This amplifier is great for use in your vehicle or at home, thanks to its smart and lightweight aluminum casing. It also features two pairs of speaker output clips, making it easy to wire and allowing for full control of volume, treble, and bass output. If you have connected a navigation system, MP3, or other stereo audio signal source in your car or motorcycle, you can use this amplifier to enjoy wonderful sound. It is also suitable for use with 2.1 channel subwoofer passive multimedia computer speakers and bookshelf speakers. Specifications: - Input impedance: 47Kohm - Speaker impedance: 4 - 8 ohms - Compatibility: Compatible with mobile phone, MP3, computer - Volume control: Support - Connection: Wired - Interface: 3.5mm audio jack, RCA input port - Audio Source: Electronic devices with 3.5mm plug - Material: Aluminum alloy - Frequency: 20Hz-20KHz - Distortion: <0.4% - S/N: >75dB - Output power: RMS 15W x 2CH + 20W x 1 - Input: DC12-14.4V ≥3A - Size: Approx. 15.4 x 12.9 x 3.9cm / 6.1 x 5.1 x 1.5inch - Color: Black, Silver (Optional) - Package weight: approx. 310g Package List: - 1 x Power Amplifier - 1 x User Manual 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service.