| Frequency Range: | 45HZ-25KHZ |
| Waterproof: | yes |
| Power Source: | Battery,AC |
| Feature: | None |
| Channels: | 1 |
| Speaker Type: | OUTDOOR SPEAKER |
| Function: | USB/SD/RCE/WI-MIC/MIC/FM |
| Battery: | yes |
| PMPO: | 150W |
| Frequency Response: | 80Hz-16KHz |
| Special Feature: | PORTABLE,Wireless |
| Built-in Microphone: | yes |
| Communication: | AUX,bluetooth,wifi,HDMI |
| Intelligent Personal Assistant: | None |
| Place of Origin: | Zhejiang China |
| Output Power: | 100W |
| Use: | Portable Audio Player |
| Display Screen: | yes |
| Remote Control: | No |
| Color: | Black or Customized |
| Cabinet Material: | metal |
| Support APP: | No |
| Dimension(mm): | 270*220*440mm |
| Model Number: | HD-181 |
| Support Memory Card: | yes |
| Certification: | ce |
| Brand Name: | OEM/ZHONGHE/DBN |
| Speaker Unit: | 1*8" High Quality Woofer + 2*3" Tweeter |
| Type: | Active |
| Battery Capacity: | 2200mAh |
| Audio Crossover: | Full-Range |
| Number of Loudspeaker Enclosure: | 2 |
| Rated Power: | 100W |
| Voice Control: | No |
| Support Apt-x: | No |
| Woofer Size/Full-Range Size: | 4" |
| Packaging Detail: | Carton |
| Selling Units: | Single item |
| Single package size: | 33.5X33X59.5 cm |
| Single gross weight: | 9.45 KG |
This amplifier has 2 microphones inputs and 2 aux inputs. Bass and treble controls and master volume control are provided. It can be applied to different occasions, such as supermarket, classroom, etc. Extensive protection from short-circuit, overload and high temp is ensured. Cooling system ensures the extreme quite sound system.
