performance parameter 

Bluetooth name: Q13

Bluetooth reception distance:>10 meters

Speaker impedance: 4 ohms

TF card maximum support: 64GB

Signal to noise ratio: ≥ 78DB

Frequency response range: 35HZ-20KHZ

Audio size: 520 * 165 * 280MM

Bluetooth version: 5.0 enclosure

Material: Wood

Rated power: 160W

Speaker specifications: 6.5 inches * 2+2.75 inches * 4

Power input: DC28V/2A

Distortion: ≤ 1%

Weight: 10.6 kilograms

Battery：(4500MAH*5)*2

External interfaces: USB, TF card, microphone * 2, AUX, DC charging, headphones,

Product Features

High power heavy bass

Mountain View Audio Decoding Scheme

Support headphone monitoring

U-shaped dual microphone

Multiple reverberation modes

One click recording