Bảng mạch khuếch đại âm thanh bluetooth 2.1 kênh XY-E30H

Yourtime XY-E30H 2X15W Bluetooth-compatible AUX Power Amplifier Board Subwoofer 2.1 Channel Stereo for Home Theater Music Module Audio AMP Description: 1. Bluetooth-compatible audio power amplifier module 2.1 dual-channel stereo output, maximum output power 15W*2 left and right channels +30W sound gun, independent adjustment of high and low sounds 2. Pure HIFI fever sound quality. The treble is pure and transparent, the midrange is gentle and delicate, and the bass is surging and shocking. left and right channels are independently adjusted for high and low bass, and the heavy and low bass are independently adjusted, 360 degree stepless tuning classic appearance multi-function main knob. 4. The main knob adopts a rotary encoder that is only used in high-end power amplifiers to achieve 360-degree stepless tuning it feels smooth and starts and stops with one button. Long press switch machine operation is convenient 5. Bluetooth-compatible high-speed and stable connection. Built-in super 5.1 series bluetooth-compatible chip, effectively reduce playback lag 6. You can modify the Bluetooth-compatible name. The Bluetooth-compatible name of each product can be set arbitrarily, and multiple products can be easily identified. 7. APP supports Android and IOS. New upgrade of the Bluetooth-compatible system, set the connection password, turn off/on the prompt tone. Specification: Product model: XY-E30H Product name: 2.1 channel Bluetooth-compatible audio power amplifier board module Power supply: DC9-24V/3A above Bluetooth-compatible version: 5.1 Audio channel: 2.1 channel Audio input: Bluetooth-compatible + AUX Audio output: left and right channels + subwoofer Volume adjustment: high-end encoder knob adjustment, smooth feel Frequency range: 20HZ--30KHZ Signal to noise ratio: 92dB Output power: 15W*2 (left and right channels) + 30W (subwoofer) Satellite box (left and right channel) adapted speakers: 5W--30W/4Ω-16Ω Subwoofer (subwoofer) adapted speakers: 5W-50W/4Ω-8Ω Protection mechanism: electrostatic protection, overcurrent protection, short circuit protection, overheating protection Unique functions: support Sini link-APP, modify Bluetooth-compatible name, set Bluetooth-compatible password, turn off/on the prompt sound Size: 70*73*20mm/2.75*2.8*0.8in Product weight: 67g Adapted speaker impedance: 4 ohms, power supply: no more than 12V, Adapted speaker impedance: 8 ohms, power supply: not more than 24V Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 x Power Amplifier Board Kit Giá sản phẩm trên Tiki đã bao gồm thuế theo luật hiện hành. Bên cạnh đó, tuỳ vào loại sản phẩm, hình thức và địa chỉ giao hàng mà có thể phát sinh thêm chi phí khác như phí vận chuyển, phụ phí hàng cồng kềnh, thuế nhập khẩu (đối với đơn hàng giao từ nước ngoài có giá trị trên 1 triệu đồng).....