Official WOOPKER Support · Product Manuals & Technical Assistance
VISIT HELP CENTER
WOOPKER AK45 Pro Stereo Amplifier - Rated 50Wx2 Bluetooth Karaoke Amp
$39.99
Share:
Reference price shown. Availability, final price, shipping and taxes may vary by marketplace.
WOOPKER AK45 Pro 2.0-Channel Stereo Amplifier
The AK45 Pro is a compact 2.0-channel stereo amplifier with Bluetooth 5.0, USB/SD playback, FM radio, RCA inputs and dual microphone inputs. It is a practical choice for a pair of passive speakers in a TV, computer, bedroom or small living room setup.
Key Features
- Rated 50W x 2 stereo output
- Bluetooth 5.0 wireless streaming
- USB and SD/MMC media playback
- FM radio and RCA inputs
- Dual microphone inputs for karaoke
- Bass, treble, mic volume and master volume controls with remote
Technical Specifications
| Brand | WOOPKER |
|---|---|
| Model | AK45 Pro |
| Product Type | 2.0-channel home audio amplifier |
| Channel Configuration | 2.0 |
| Rated Power | 50W x 2 |
| Bluetooth Version | 5.0 |
| Speaker Impedance | 4-16 ohms |
| Signal-to-Noise Ratio | 80 dB |
| Distortion Rate | 0.5% |
| Frequency Response | 20Hz - 20kHz |
| Audio Inputs | Bluetooth, RCA, USB, SD/MMC, FM, MIC x2 |
| Microphone Inputs | 2 |
| Tone Controls | Bass, Treble, Mic volume, Master volume |
| Power Input | AC 100-240V or DC 12V/5A |
| Dimensions | 18 x 14 x 7 cm |
| Gross Weight | 1.0 kg |
| Compatible Speakers | Passive speakers only |
Package Includes
- AK45 Pro amplifier
- Remote control
- Power cable
- FM antenna
- User manual
Compatibility Notes
- This is a 2.0-channel amplifier and does not have a subwoofer output.
- Use with passive speakers; do not connect speakers with built-in amplifiers to the speaker outputs.
- Compatible with smartphones, tablets, computers, TVs and CD/DVD players.
Setup / Usage Notes
- Turn the amplifier off before connecting speaker wires.
- Connect a pair of passive speakers to the left and right outputs with correct polarity.
- Select the input source, start at a low volume, then adjust bass and treble.
- For Bluetooth, enable pairing on the amplifier and select the WOOPKER model from your device.
Support
For setup help, troubleshooting or warranty assistance, please contact WOOPKER Support with your product model, purchase platform and order reference.