Introduction
This document provides detailed instructions for the setup, operation, and maintenance of your Alphasonik PRO Venum Series V812BT 12" Powered DJ Speaker. Please read this manual thoroughly before using the product to ensure proper function and safety.
Product Overview
The Alphasonik PRO Venum Series V812BT is a high-performance 12-inch powered DJ speaker designed for various audio applications, including main PA, monitor, club, and party setups. It features robust construction, versatile connectivity options, and powerful sound output.
Figure 1: Front view of the Alphasonik PRO Venum Series V812BT speaker, showcasing its durable grille and compact design.
Key Features:
- High Power Output: Delivers powerful audio suitable for various events.
- Versatile Connectivity: Includes Bluetooth, USB, SD card, AUX, XLR, and RCA inputs.
- Integrated Equalizer: Features a 5-band graphic equalizer for precise sound tuning.
- Durable Construction: Built with a robust, impact-resistant cabinet and ergonomic handles for easy transport.
- Multiple Mounting Options: Equipped with a pole mount socket and rubber feet for flexible placement.
- True Wireless Stereo (TWS) Link: Allows wireless pairing of two speakers for a stereo sound experience (feature demonstrated in related videos).
Setup
1. Physical Placement:
- Floor/Table Placement: The speaker features rubber feet on the bottom, allowing for stable placement on flat surfaces.
- Pole Mounting: A 35mm pole mount socket is located on the bottom of the speaker for use with a speaker stand. Ensure the stand is stable and capable of supporting the speaker's weight.
- Monitor Wedge: The cabinet design allows the speaker to be tilted on its side for use as a stage monitor.
Figure 2: Bottom view of the speaker, highlighting the pole mount socket and rubber feet for versatile placement.
2. Power Connection:
- Connect the included power cable to the AC input on the rear panel of the speaker.
- Plug the other end of the power cable into a suitable power outlet.
- Verify the voltage switch (110V/240V) on the rear panel is set correctly for your region.
- Flip the power switch to the "ON" position. The power indicator light should illuminate.
3. Audio Input Connections:
The V812BT offers multiple input options:
- Microphone/Line Inputs (XLR/1/4" Combo): Two combo jacks are available for connecting microphones or line-level devices. Adjust individual volume knobs (Volume 1, Volume 2) for each input.
- Auxiliary Input (3.5mm/RCA): Connect external audio sources like MP3 players or smartphones using the 3.5mm AUX jack or RCA inputs. Adjust the dedicated AUX/RCA volume knob.
- USB/SD Card: Insert a USB drive or SD card into the respective slots on the media controller for direct audio playback.
- Bluetooth: Pair your Bluetooth-enabled device wirelessly.
- Line Out (XLR): Use this output to connect to another powered speaker, a mixer, or a subwoofer for an expanded audio system.
Figure 3: Rear panel of the Alphasonik PRO Venum Series V812BT, showing all input/output options and controls.
Operating Instructions
1. Media Player Controls:
The integrated media controller supports USB, SD card, and Bluetooth playback. Use the buttons below the display for navigation:
- MODE: Switches between USB, SD, Bluetooth, and FM radio modes.
- Play/Pause: Starts or pauses playback.
- Previous/Next: Skips to the previous or next track.
- Repeat: Repeats the current track or playlist.
- MP3 Volume: Adjusts the volume specifically for media player sources.
2. Bluetooth Pairing:
- Ensure the speaker is powered on and in Bluetooth mode (select using the MODE button). The display will show "Bluetooth Disconnected".
- On your mobile device, enable Bluetooth and search for available devices.
- Select "V812BT" from the list of available devices.
- Once connected, the speaker will emit a confirmation sound, and the display will show "Bluetooth Connected".
- Adjust the MP3 Volume knob on the speaker and the volume on your device.
3. True Wireless Stereo (TWS) Pairing:
To link two V812BT speakers wirelessly for stereo sound:
- Power on both speakers and set them to Bluetooth mode.
- On one of the speakers, press and hold the "TWS" button for approximately 3 seconds. The speakers will automatically connect to each other. One speaker will display "TWS:Left" and the other "TWS:Right".
- On your mobile device, open Bluetooth settings and connect to one of the speakers (e.g., "V812BT").
- Music will now play in true wireless stereo across both speakers.
4. Equalizer (EQ) Adjustment:
The 5-band graphic equalizer allows you to fine-tune the audio output. Adjust the sliders for specific frequency ranges (60Hz, 250Hz, 800Hz, 2KHz, 8KHz) to customize your sound.
5. Master Volume:
The Master Volume knob controls the overall output level of the speaker. Adjust it to your desired listening level.
Specifications
| Feature | Specification |
|---|---|
| Brand | Alphasonik |
| Model Number | V812BT |
| Output Wattage | 800 Watts |
| Item Weight | 40 Pounds |
| Product Dimensions | 24 x 15 x 14 inches |
| Material Type | Aluminum |
| Connectivity Technology | AUX, Bluetooth, RCA, USB, XLR |
| Compatible Devices | MP3 Player, Smartphone |
| Mounting Type | Plug Mount |
| Impedance | 4 Ohms |
| Number of Channels | 2 |
Maintenance
To ensure the longevity and optimal performance of your speaker:
- Keep the speaker in a dry environment, away from moisture and extreme temperatures.
- Clean the exterior with a soft, dry cloth. Avoid using harsh chemicals or abrasive cleaners.
- Ensure proper ventilation around the amplifier section to prevent overheating.
- Regularly check all cable connections for secure fit.
Troubleshooting
If you encounter issues with your speaker, refer to the following common solutions:
- No Power: Check if the power cable is securely connected and the power switch is ON. Verify the voltage switch (110V/240V) is set correctly.
- No Sound: Ensure all volume knobs (Master, MP3, Mic/Line, Aux) are turned up. Check audio source connections (Bluetooth, USB, AUX, XLR, RCA). Confirm the audio source is playing.
- Distorted Sound: Lower the volume levels on both the speaker and the audio source. Check the EQ settings for extreme adjustments. Ensure cables are not damaged.
- Bluetooth Disconnection: Move your Bluetooth device closer to the speaker. Disconnect and re-pair the device.
- TWS Pairing Issues: Ensure both speakers are in Bluetooth mode and within range. Repeat the TWS pairing process.
Warranty & Support
For warranty information or technical support, please refer to the official Alphasonik website or contact their customer service. Protection plans are available for extended coverage.
- 2-Year Protection Plan: Available for purchase.
- 3-Year Protection Plan: Available for purchase.
- Complete Protect: Monthly plan covering eligible past and future purchases.
Product Videos
Alphasonik PRO Venum Series Speaker Overview
This video provides a highlight overview of the Alphasonik PRO Venum Series speaker, demonstrating its features and sound capabilities.
Gemini AS-2112BT Speaker Features
This video showcases the features of the Gemini AS-2112BT speaker, including its professional-grade components, amplification, 3-channel mixer, media player, TWS link, and ergonomic design. While a different model, many features are similar to the Alphasonik V812BT.
Rockville RPG10BT V2 Setup Guide
This video provides a step-by-step guide on how to set up the Rockville RPG10BT V2 powered PA speaker, including mounting, power connection, microphone setup, and TWS pairing. The setup process is largely applicable to the Alphasonik V812BT.
Rockville BPA10 Speaker Overview
This video highlights the features of the Rockville BPA10 10" powered active DJ PA speaker, including its power, bass, highs, mids, USB/SD inputs, Bluetooth, pure titanium diaphragm compression driver, and versatile enclosure design. Many of these features are shared with the Alphasonik V812BT.
