Introduction
This manual provides comprehensive instructions for the setup, operation, and maintenance of your Technical Pro 2000 Watts Professional Mixer and Amplifier, model TP2000BT. This unit is designed for versatile audio applications, including DJ, karaoke, and home theater systems, offering powerful amplification and multiple input options.
Image: Front view of the Technical Pro 2000 Watts Professional Mixer and Amplifier, showcasing its various controls and display.
Key Features
- 2000-Watt Peak Power: Delivers high power output suitable for multi-speaker setups with 2-8 ohms impedance.
- Multiple Inputs: Supports FM/AM radio, MP3 audio playback, USB Flash Drive Reader, AUX 3.5mm input, 2 ¼” mic inputs, headphone jack, and RCA (L/R) output jacks for subwoofers.
- Bluetooth Connectivity: Seamless wireless music streaming from smartphones, tablets, laptops, and computers.
- EQ Controls: Features dual 10-band graphic equalizers for precise audio adjustments.
- Front Panel Controls: Intuitive controls for independent audio source selection, microphone volume, echo control, bass, treble, and master volume. Includes LED backlight illumination with dimmer.
- 6 Microphone Inputs: Dedicated inputs for multiple microphones, ideal for karaoke and live performances.
- Dual Speaker Output: Connects to two sets of speakers (Channel A and Channel B) with 4-16 ohms impedance.
Image: A visual representation highlighting the amplifier's features such as 2000 watts peak power, various inputs (RCA, USB, SD Card, Bluetooth, MP3), outputs (Banana binding post, RCA Line Out, Headphones), Bluetooth compatibility range, and adjustment range.
Setup
Unpacking and Initial Inspection
Carefully remove the amplifier from its packaging. Ensure all components are present:
- Technical Pro 2000 Watts Professional Mixer and Amplifier (Model TP2000BT)
- Power Cable
- User Manual (this document)
- Remote Control (if included)
Inspect the unit for any signs of damage during transit. If any damage is found, contact your retailer immediately.
Placement
Place the amplifier on a stable, flat surface. Ensure adequate ventilation around the unit to prevent overheating. Do not obstruct the cooling fan located on the rear panel.
Image: Detailed view of the front and back panels, illustrating the layout of controls and connection ports.
Connecting Speakers
Connect your speakers to the "SPEAKER OUTPUT" terminals on the rear panel. The unit is designed to work with multi-speakers with 2-8 ohms impedance, and the speaker output terminals are specifically labeled for 4-16 ohms. Ensure correct polarity (+ to + and – to –) for optimal sound quality. The amplifier features dual speaker outputs (Channel A and Channel B).
Image: Close-up of the rear panel, highlighting the speaker output terminals and RCA input/output connections.
Connecting Audio Sources
The amplifier offers various input options:
- RCA Inputs (DVD, AUX): Use RCA cables to connect external audio devices like DVD players, CD players, or other audio sources to the "INPUT" section on the rear panel.
- USB/SD Card: Insert a USB flash drive or SD card into the respective slots on the front panel for MP3/WAV/WMA playback.
- Bluetooth: For wireless audio streaming, refer to the "Bluetooth Operation" section.
- Microphone Inputs: Connect up to six microphones using the ¼” (Mic 1-4) and XLR/¼” combo (Mic 5-6) inputs on the front panel.
- Headphone Output: Connect headphones to the dedicated jack on the front panel.
Operating Instructions
Power On/Off
Press the "POWER" button on the front panel to turn the unit on or off. The LED display will illuminate when the unit is powered on.
Source Selection
Use the input selection buttons on the front panel (e.g., USB/SD, Bluetooth, AUX, DVD) to choose your desired audio source.
Volume and Tone Controls
- Master Volume: Adjusts the overall output volume of the amplifier.
- Microphone Volume: Individual volume controls for each microphone input (VOL 1-6).
- Bass/Treble: Adjusts the low and high frequency response of the audio.
- Balance: Adjusts the left/right channel balance.
- Echo Controls (Delay, Repeat, Hi, Lo): Adjusts the echo effect for microphone inputs.
Image: Detailed view of the front panel, highlighting the AUX inputs, bass and treble controls, and the digital display.
Bluetooth Operation
- Select "Bluetooth" as the input source using the front panel controls.
- On your Bluetooth-enabled device (smartphone, tablet, etc.), search for available Bluetooth devices.
- Select "Technical Pro" or "TP2000BT" from the list to pair.
- Once paired, you can stream audio wirelessly to the amplifier.
USB/SD Card Playback
Insert a USB flash drive or SD card (max 32GB) containing MP3, WAV, or WMA audio files into the corresponding slot on the front panel. The unit will automatically switch to USB/SD mode and begin playback. Use the navigation buttons (Play/Pause, Next, Previous) to control playback.
Image: The amplifier's front panel with USB and SD card slots highlighted, indicating support for MP3, WAV, WMA files and a maximum size of 32GB.
Equalizer Adjustment
The dual 10-band graphic equalizers allow for precise frequency adjustments. Move the sliders up or down to boost or cut specific frequency ranges to tailor the sound to your preference and acoustic environment.
Video: An official product video demonstrating the features of the Technical Pro 2000 Watts Professional Mixer and Amplifier, including its dual 10-band EQs, various inputs, and dual speaker outputs.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the exterior of the unit. Do not use liquid cleaners or aerosols.
- Ventilation: Ensure the ventilation openings are clear of dust and debris to maintain proper airflow and prevent overheating.
- Storage: If storing the unit for an extended period, disconnect it from power and store it in a cool, dry place away from direct sunlight and extreme temperatures.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No Power | Power cable not connected; Power outlet faulty; Unit fuse blown. | Check power cable connection; Try a different outlet; Consult a qualified technician for fuse replacement. |
| No Sound Output | Speakers not connected correctly; Volume too low; Incorrect input source selected; Mute function active. | Verify speaker connections and polarity; Increase master volume; Select the correct input source; Deactivate mute. |
| Bluetooth Pairing Failure | Device too far; Bluetooth not enabled on device; Amplifier not in pairing mode. | Move device closer to amplifier; Enable Bluetooth on your device; Ensure amplifier is set to Bluetooth input. |
| Distorted Sound | Input signal too high; Speaker impedance mismatch; EQ settings incorrect. | Reduce input source volume; Ensure speakers are 4-16 ohms; Adjust EQ settings. |
For issues not listed here, please contact Technical Pro customer support.
Specifications
| Feature | Detail |
|---|---|
| Model Number | TP2000BT |
| Power Output | 2000 Watts Peak Power |
| Number of Channels | 2 |
| Speaker Impedance | Supports 2-8 ohms speakers; Speaker output terminals designed for 4-16 ohms. |
| Connectivity Technology | Bluetooth, USB, SD Card, RCA, 3.5mm AUX |
| Microphone Inputs | 6 (4 x 1/4", 2 x XLR/1/4" Combo) |
| Product Dimensions | 19"D x 10"W x 5"H (48.26cm D x 25.4cm W x 12.7cm H) |
| Item Weight | 14.1 pounds (6.4 kg) |
| Release Date | March 11, 2025 |
| Manufacturer | Technical Pro |
Image: Dimensions of the amplifier, indicating its width, depth, and height.
Warranty and Support
This Technical Pro product is covered by a manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Technical Pro website. Extended protection plans may also be available for purchase.
For technical support, troubleshooting assistance, or service inquiries, please contact Technical Pro customer service. Contact information can typically be found on the manufacturer's website or on the product packaging.
You can also visit the Technical Pro Store on Amazon for more information and product resources.
