performance parameter 

Bluetooth name: X9

Bluetooth reception distance:>10 meters

Speaker impedance: 4 ohms

TF card maximum support: 64GB

Signal to noise ratio: ≥ 80DB

Frequency response range: 30HZ-20KHZ

Audio size: 550 * 240 * 300mm

Bluetooth version: 5.0

Box material: ABS

Rated power: 200W

Speaker specifications: 5.25 inches * 2+3 inches * 2+1 inches * 2

Power input: TYPE-C

Distortion: ≤ 1%

Weight: 7 kilograms

External interface: USB， Microphone, AUX, TYPE-C charging, OTG live streaming, headphones

Product Features

Low frequency strong

Mountain View Audio Decoding Scheme

Support TYPE-C fast charging

Digital charging metal dual microphone

Independent adjustment of high and low frequencies

Built in 9000mAh/14.8V lithium battery