PRODUCT GRADING (Grade C) - Fair Condition > Visible scratches and signs of use throughout > Refurbished to the highest standards. Brown Box WHAT IS IN THE BOX HongXing HX-168 2.1 Channel Super Bass HiFi Stereo Car Audio Power Amplifier Genuine Power Cable PRODUCT DESCRIPTION This amplifier is reasonable designed through introducing advanced BLT circult technology. It\'s supplied by single direct-current main, with automatic polarity protection to circuitry overheating and overloading, with good channel sepration. It has the characteristics of low noise, light weight,large power output and good sound quanlity.Mini size easy to installation by DIY without manual, especially good fit for car, motorcycle bike,boat, every where! Low noise with independent subwoofer output, subwoofer independent amplitude adjustment button, is a high-fidelity high-power car amplifierUsed in car audio, home theater, computer speakers, MP3 or other audio equipment, power amplifier, distortion, noise and whispered good isolation, small sizes and easy installationThe use of advanced BTL amplifier circuit design is made with super bass, reasonable layout. The circuit work fine, using a dedicated power amplifier module, carefully selected materials, with a strong power, transparent sound characteristicsreasonable layout, the size of the signal smooth, high-current power supply circuit design. Good sound quality, high and low saturation significantly.2.1 Channel with super bass. PRODUCT INFORMATION Product Type - Amplifiers Colour - Silver Material - Aluminium Alloy Frequency Response - 20Hz-20KHz Brand - HongXing Depth - 135 mm Height - 42 mm Width - 161 mm Product Weight - 350 g SKU - 9637221 Date Listed - 2/22/2018