performance parameter 

Bluetooth name: Q11

Bluetooth version: 5.0

Box material: Wood

Rated power: 120W

Bluetooth reception distance:>10 meters

Speaker impedance: 4 ohms

Speaker specifications: 8" bass*1  2.75" treble*4.

TF card maximum support: 64GB

Power input: DC19V/2A

Signal to noise ratio: ≥ 78DB

Distortion: ≤ 1%

Frequency response range: 35HZ-20KHZ

Weight: 9 kilograms

Audio size:438*271*2160MM 

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

Dual microphones

Multiple reverberation modes

One click recording