25W Resonance Vibration Speaker Bluetooth Stereo Audio Class D Power Amplifier Subwoofer DIY 2.0 HiFi Sound System

Voltage range：Low voltage non-USB (below 75V DC, below 50V AC) High-concerned chemical：None Input/Output：Other Sound Mode：Standard Mode Category：Speakers Use：Home Bluetooth Version：5.0 Input Power(W)：<25 W Impedance：4-8 Ohm Voice Control：No Frequency Range：Other Display Screen：No Waterproof：No Support APP：No Material：Metal Playback Function：None Inbox adaptor：No Support Apt-x：No Intelligent Personal Assistant：NONE Built-in Microphone：No Audio Crossover：Full-Range Number of Loudspeaker Enclosure：2 Power Source：None PMPO：50 W Channels：2 (2.0) Feature：None Battery：No Communication：AUX,USB,Bluetooth Speaker Type：Portable Cabinet Material：Metal Brand Name：Creadvent Origin：Mainland China Remote Control：No Output Voltage：Other Support Memory Card：No Certification：NONE

Voltage range: Low voltage non-USB (below 75V DC, below 50V AC) High-concerned chemical: None Input/Output: Other Sound Mode: Standard Mode Category: Speakers Use: Home Bluetooth Version: 5.0 Input Power(W): <25 W Impedance: 4-8 Ohm Voice Control: No Frequency Range: Other Display Screen: No Waterproof: No Support APP: No Material: Metal Playback Function: None Inbox adaptor: No Support Apt-x: No Intelligent Personal Assistant: NONE Built-in Microphone: No Audio Crossover: Full-Range Number of Loudspeaker Enclosure: 2 Power Source: None PMPO: 50 W Channels: 2 (2.0) Feature: None Battery: No Communication: AUX,USB,Bluetooth Speaker Type: Portable Cabinet Material: Metal Brand Name: Creadvent Origin: Mainland China Remote Control: No Output Voltage: Other Support Memory Card: No Certification: NONE