Aluminum Alloy Car Home Power Amplifier 269s Four-channel Bluetooth-compatible (bluetooth-compatible 269s+us Plug 12v5a Power S

--Long-distance transmission of 10 meters, supports most Bluetooth-compatible--adjustment function: volume, treble, and bass are adjusted individually to humanize, customize your own sound effects--Brushed aluminum alloy texture, Compatible with a variety of audio equipment--B/memory card plug and play, convenient and quick--FM radio function, rich entertainment methodsDescription: Name: Car Power Amplifier Material: aluminum alloy Impedance: 4-8 ohm Channel: 2.0 Rated voltage: 12-18v Rated power: 45W x 2RMS Rated frequency: 20HZ-20KHZ Distortion rate: less than 0.4% Signal to noise ratio: greater than or equal to 80dB Packing list: 1 x Car Power Amplifier 1 x Instructions 1 x Power cord 1 x Power adapter 1 x Remote control 1 x instructions Note: Before buying, please carefully check the model of the product to prevent unsuitability in the later period