new upgrade large screen android navigation dsp amplifier box | Shop The World
From USA
NewXglysmyc
New Upgrade Large Screen Android Navigation DSP Amplifier Box,HiFi Android DSP Amplifier Box Car Stereo Audio 4x47W High Power Sound Upgrade for Android Radio Super Bass Subwoofer
ℹ
Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•【One Machine Solves the Problem of Large-screen Android Navigation Sound Quality】The DSP power amplifier box can solve the problem of insufficient power of the host, low speaker sound, silent and weak bass, broken sound and hoarse distortion. With HIFI-level chip matching, it brings you clear and pleasant high-quality music.
•【With Perfect Protection Circuit】The DSP box has perfect switch impact sound protection and over-temperature and overload protection circuits.
•【With EQ Adjustment Function】The maximum output power is 4*47W.This machine supports 4-way balanced upper-level input, built-in 4-way balanced high-to-low input and 4-way analog adjustable equalizer amplifier. The range of equalization amplifier is +12dB. It has EQ adjustment function.
•【Simple Installation, Universal for Large-screen Android】It is suitable for more than 90% of the large-screen Android navigation on the market. The body adopts an all-aluminum chassis, which has good heat dissipation and delicate metal touch.The amplifier box can support all 7" 9'" 10" Android players.It has functions such as sound improvement,high and low voice adjustment,etc.The product can be connected to an external speaker,which is easy to install.
•【Good After-sales Service】We have confidence in the quality of our products.We provide 24-hour customer service and 100% satisfactory after-sales service. If you have any questions after purchase, Please contact us through Amazon email in time, we will give you a satisfactory reply.
From USA
